https://www.pre-collapse.eu/blog daily 0.75 2025-10-21 https://www.pre-collapse.eu/blog/the-sedimentary-record-of-seafloor-uplift-a-geomorphological-archive-of-vertical-movement monthly 0.5 2025-10-21 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5db7d94c-6593-441a-86cd-45b4b615f01c/signal-2025-10-16-215555phd+defence.jpg Blog - Congratulations to Bruna Pandolpho, who successfully defended her PhD on October 13! “The sedimentary record of seafloor uplift: a geomorphological archive of vertical movement” - Mach es besonders Bruna and Morelia after the defense. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3b8b2955-6c33-473d-b3fc-3c4b58c97a91/Infographic_Bruna.JPG Blog - Congratulations to Bruna Pandolpho, who successfully defended her PhD on October 13! “The sedimentary record of seafloor uplift: a geomorphological archive of vertical movement” - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9553e360-1876-482b-903c-ac746d47b380/Bruna_defence_1.png Blog - Congratulations to Bruna Pandolpho, who successfully defended her PhD on October 13! “The sedimentary record of seafloor uplift: a geomorphological archive of vertical movement” - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/06f1398d-7aa5-4382-abbf-9bbdd9201dca/Bruna_defence_2.png Blog - Congratulations to Bruna Pandolpho, who successfully defended her PhD on October 13! “The sedimentary record of seafloor uplift: a geomorphological archive of vertical movement” - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://www.pre-collapse.eu/blog/topography-matters-new-analytical-deformation-models-include-volcano-shape-parametersnbsp monthly 0.5 2025-08-30 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9c4e9deb-ebbb-43e0-9e92-8ef3b35a469c/teide.jpg Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders PhD researcher Megan Campbell https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/7d053632-2c0b-4f29-afa8-c1826adf9ce2/figure8.jpg Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders 70th, 80th, and 90th total displacement percentiles for El Hierro. The blue circles represent the permanent GNSS stations. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1be0a8bd-b3ec-46e3-8f4e-445a554059b0/kolumbo_crater_600.jpg Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders Map of the Kolumbo submarine crater and other submarine cones on the north-east trending Kolumbo volcano-tectonic rift. (H. Sigurdsson, S. Carey et al.) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/100088e7-c755-4d26-8b42-887534f77328/OBS+on+Merian+Kolumbo.JPG Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders Ocean Bottom Seismometers (OBS) deployment on board of R/V MARIA S. MERIAN https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/615f7e61-8b54-4021-a56c-a30087a4816a/Campbell%2C+Megan_Modeling_deformation_at_Marine_Volcanoes_IAVCEI2025.jpg Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e65f86c9-fdbc-4dff-9ad4-a89c04385298/figure7%262+for+blog-01.jpg Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders left: Displacements simulated for a literature-derived source of deformation for the case studies El Hierro, Stromboli and Etna. right: Case Study volcanoes with volcanic edifice delineations in black after (Klein et al., 2023). The red triangles (peaks) coincide with the source location in the models (on the left). https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3ad7f539-1f81-4450-aedc-326b7ed00f86/figure1.jpg Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders Axisymmetric (left) and asymmetric (right) depictions of a volcanic edifice. The axisymmetric cone is characterized by the height, H, the radius of equivalent edifice area, R and the elipticity, ei. The offset of the peak from the centroid is defined as ΔM. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/a2b98672-35aa-4b01-b087-be4bad3fd8a6/Santorini+with+OBS+stations.png Blog - Topography Matters: New Analytical Deformation Models Include Volcano Shape Parameters&nbsp; - Mach es besonders Map showing the deployment locations during OBS Experiment 2 - long-term deployment. https://www.pre-collapse.eu/blog/anak-krakatau-proto-shear-plane monthly 0.5 2025-06-05 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9e1bc4bd-064e-4cb8-b058-09da531f27d7/jgrb57314-fig-0005-m.jpg Blog - Did a Proto-Shear Plane Cause Anak Krakatau's 2018 Collapse? Insights from Direct Shear Experiments and Numerical Models - Mach es besonders R2 implements, in addition to the material boundary, a linear pre-defined proto shear plane as a frictional contact cutting through the different lithologies of the volcano. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633338598210-SOG7KS96JRHL7U22RQHG/logoMArum.png Blog - Did a Proto-Shear Plane Cause Anak Krakatau's 2018 Collapse? Insights from Direct Shear Experiments and Numerical Models - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3f284e1b-b06a-404d-a924-303c37edd26a/jgrb57314-fig-0005-m.jpg Blog - Did a Proto-Shear Plane Cause Anak Krakatau's 2018 Collapse? Insights from Direct Shear Experiments and Numerical Models - Mach es besonders R1 represents an intact volcanic edifice (i.e. an edifice containing only the material boundary between the two lithologies) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8cd30202-d35e-4e5c-a173-bfc1b2044104/jgrb57314-fig-0003-m_mit+probe.jpg Blog - Did a Proto-Shear Plane Cause Anak Krakatau's 2018 Collapse? Insights from Direct Shear Experiments and Numerical Models - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/a768c16f-aa14-4c28-8325-7a1f8ba3a269/20230418_094959.jpg Blog - Did a Proto-Shear Plane Cause Anak Krakatau's 2018 Collapse? Insights from Direct Shear Experiments and Numerical Models - Mach es besonders Shear apparatus. (Fiene Stoepke) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/759b36c7-2ae0-463e-95e9-0fc6f38a0a8c/jgrb57314-fig-0001-m.jpg Blog - Did a Proto-Shear Plane Cause Anak Krakatau's 2018 Collapse? Insights from Direct Shear Experiments and Numerical Models - Mach es besonders Geological and structural map of the Sunda Strait (Indonesia), with Anak Krakatau (red triangle). (after Stoepke et al., 2025) (a) Overview of the greater tectonic setting. (b) Overview of the Sunda Strait. Fault locations after Dahren et al. (2012). (c) Anak Krakatau before and after the collapse in 2018. Note that the two images were shot from different directions (modified after Heidarzadeh et al., 2020). https://www.pre-collapse.eu/blog/scaling-down-collapse-sand-pile-experiments-to-understand-gravity-induced-sliding monthly 0.5 2025-04-30 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/137d9056-af22-4aec-bb0b-64e5c9a65652/Etna_insar_bathy.png Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Eastward displacement at Etna‘s ESE flank between 2019 and 2023 and bathymetry, determined by InSAR. Data from EGMS (European Ground Motion Service). https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/c83b9d8a-ecac-4b62-9375-9a99be5349c4/etna+fault+map+from+Urlaub+et+al.%2C+2018.jpeg Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Shoreline-crossing fault slip representation of Mount Etna’s southeastern gravitational flank movement. (Urlaubt al., 2018) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1632897799459-32MCKI2XE4MW94NNGUJ2/Logo+GFZ.png Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5889e39d-a9a2-4e86-b409-ecddac0db65b/setup+1.png Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Sketch of the setup geometry. Cameras and light are fixed on a pole above the tray in which the volcano and its base is modelled. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/cf28a3cf-0386-4bca-9197-96faf7efab6c/Sector+collapse+a.jpg Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Digital elevation (DEM) model of one deformed volcano model on a 5° brittle basement slope. Parallel lines in the brittle layer are due to the procedure and have no meaning here. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/7eaf4f16-2cd7-4d9f-801a-e7b986506c1f/displacement+etna+experiment-02-02.jpg Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Cumulative displacement in x-direction for two experiments with different distances between the basement slope (grey shaded area) and the edifice (dashed circle). A slope away from the edifice has still a great influence on the deformation pattern. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1745916032262-GWOPU3T5WP9HKJR8DVDQ/Sector+collapse+b.jpg Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Shaded DEM. The zones of highest strain are highlighted in different colour depending on the rake angle. Thus, we can find out the slip direction of the faults within the model. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/94cb7837-dc38-41da-9ea3-daefeb4afded/analogue+experiment+sand+picture.JPG Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/56da0313-b723-48dd-8a20-3d022b3a92ea/_ANA0922.jpg Blog - Scaling Down Collapse: Sand Pile Experiments to understand Gravity-Induced Sliding - Mach es besonders Julia Knüppel preparing the experiment in the „Analogue Laboratory“ of GFZ. The model volcano is placed on the substrata by pouring the sand-flour mixture through the funnel. https://www.pre-collapse.eu/blog/reflecting-puzzling-and-exchanging monthly 0.5 2024-11-03 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369913767-2DZNSEY9CU1YK1M97VU5/IMG_20241011_091406.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369905975-B6DVSK1LIU23E09VCOGU/IMG_20241011_091418.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369955904-OE2FJ6UHV42X0LM660P7/IMG_20241012_101300.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369946601-NXJ9ESKXRHV08OAC0BSO/IMG_20241011_162622.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6fdc90a1-024a-47e4-87b7-dce525ab59fc/IMG_6459.jpeg Blog - Reflecting, Puzzling, and Exchanging: - Mach es besonders The research team in front of the “Wingertsberg Wall”, Mendig, Germany. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/d8d7d16d-c69e-4183-ba10-d6ac0cc0c9fc/IMG_20241014_181037.jpg Blog - Reflecting, Puzzling, and Exchanging: - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369964959-MAP6QMRQ491KQQBUYTP6/IMG_20241012_170900.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369974720-55IL33K499Y6VMUAD5DQ/IMG_20241014_101358.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730399525942-EF4RKFBPF55FMKD5ZMC4/IMG_20241013_105815.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730376773555-KEK8XAY730EM3Q0U9YUH/IMG_20241013_101214.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730376772525-AGCBM1WQCQUO6EEAKC1S/IMG_20241013_102804.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369846479-4C704FBEQO5TM4V4UUA1/image.jpeg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730376787184-CC2ERR3CUOWAT97J6UX1/IMG_20241013_130953.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730376785807-VLHC8QE55N115ME5V1KE/IMG_20241013_163407.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730378449472-QL2TAIODWC9IEUP2T0J5/20241013_104548.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730378436045-1HQ7VHT9R7FMV59H7K99/20241013_151508.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730378473903-4T424ZR37LFPEEM03RES/20241013_161831.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730378460066-02GM5678HOZQC1DM9XR9/image2.jpeg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730378468936-Z4AKY4BE0LPCHZ6J3TQ1/image3.jpeg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730378478300-2AMTQET7GSPPJQ8TWC7M/image4.jpeg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730367501071-3CM7ZSQR9V4QSUFFZG4C/20241011_080831.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369946090-EUZSCHADJITKEJKK0Y8D/IMG_20241011_162652.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730369928886-AO3DMIM5661I2LIQYUML/IMG_20241011_130923.jpg Blog - Reflecting, Puzzling, and Exchanging: https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1730367497477-LGCPA16PQ0G22MUO12ZH/20241012_075007.jpg Blog - Reflecting, Puzzling, and Exchanging: https://www.pre-collapse.eu/blog/returning-to-krakatau-diving-for-rock-samples-and-building-research-bonds-26lcj monthly 0.5 2024-10-02 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/272a737c-8cb2-47c0-92db-5f9a99c227c6/IMG_2691.JPG Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593153605-W33EQM9CZMAEYQWO6DQM/image4.jpeg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Indonesian and german researchers decribe the rock samples (Image: Semeidi Husrinv) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/2df29643-c1e6-49d7-82b0-19c8d6fb1a1a/Indonesia+Early+warning+system+logo.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Indonesia Tsunami Early Warnining System https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/afc3806d-cd3d-487b-af10-0770ac8b2a44/geomar_logo_eng_4c-large.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/908962ac-f39b-4d42-b0a5-affb388ba198/Logo_of_National_Research_and_Innovation_Agency_of_Indonesia+%281%29.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders BRIN, Indonesia’s National Research and Innovation Agency https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/178ee2b7-8120-4c8d-ab1f-0a2a5a061567/karte-indonesien-krakatau_%C3%9Cbersicht_english_Zeichenfl%C3%A4che+1_Zeichenfl%C3%A4che+1.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders (credit: Earth System Knowledge Platform, eskp.de) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593152333-TVEP17UTQ1VU4XEBG1AQ/image.jpeg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders The international research group enjoys traditional Sundanese cuisine. (Image: Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593073195-N1IF3FGJA4GT8J8D0OFD/IMG_2797.JPG Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds On land, at Anak Krakatau, the team was able to observe stratigraphic formations, including pyroclastic and ash deposits in erosion gullies right next to their camp area. Also they were finally able to visit the crater itself with the fumaroles, sulufur and steam coming out. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6557365e-7e22-402f-93aa-0481df0980af/IMG_2668.JPG Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/a6778719-1fd0-45f7-98ac-a56490cd0fd6/image.jpeg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Participants of the diving expedition at a pre-meeting. (Image: Semeidi Husrin) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593078303-72B7GRC55M8Y368Z6Z6Z/IMG_2755_edit_pano.JPG Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/fd57725b-11a5-4149-8bbf-f7ce8df5632b/IMG_2818.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Diving vessel and divers in the waters southwest of Sertung Island. (Images: Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4acbc0dc-a67f-476e-81d5-d11899bb700c/IMG_2714.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/393bdec6-d4af-4e5f-a405-e48d9771f8d4/IMG_2801.JPG Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Semeidi Husrin and Morelia Urlaub on board of the diving vessel during the Krakatau expedition (image: Morelia Urlaub). https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593035625-13UFMC7F242R2CQ3TYCH/IMG_2666.JPG Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders The diving team led by Samsul Hidayat (Balawista Carita Beach) discussing their expedition to collect rock samples at the seafloor southwest of Sertung Island. (Image: Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/a2611190-3b62-46a6-a7d3-272d6e4cf3ab/20240826_145738+high+quality.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Delegation of BRIN's Geological Disaster Research Centre met with Morelia and Séverine. From left: Wilfridus (Willy) Banggur (volcanologist, researcher), Adrin Tohari (Reserach Director of the Geological Disasters Group), Shofia Karima, Morelia Urlaub, Semeidi Husrin, Séverine Furst, Franto Novico. (Image: Franto Novico) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/c7296fda-31aa-4599-8134-42e447fa9a1d/20240827_120237+high+quality.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Participants of the Krakatau workshop at BRIN, excluding those who attended via Zoom. They exchanged ideas and knowledge, discussing future procedures and projects. Séverine and Morelia presented the outcomes of last year's SONNE expedition to Krakatau. (Image: Franto Novico) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/434d2fba-c2c3-4396-a896-70174f16db46/ESA-KRAKATOA-VOLCANO-ERUPTION-FEB-22-01.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Anak Krakatau and its surrounding islands in the Sunda Strait between Java and Sumatra during the eruption on February 3rd 2022. (Image: Copernicus) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593054081-BYMN2XL3MW00R4355EK0/IMG_2764edit.jpg Blog - Returning to Krakatau: Diving for Rock Samples and Building Research Bonds - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://www.pre-collapse.eu/blog/qcihqjodtrgtgq1duddmybliltx2u3 monthly 0.5 2024-07-08 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/afb23b5b-50e4-4f71-9b1c-c5f66cb8efc2/VideoCapture_20240527-163938.jpg Blog - Kilauea, Science, and Crawfish at Rice University (Houston, TX) - Mach es besonders Moody Festival to celebrate the end of the semester https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/781bdfbe-d89a-4b05-be21-e143e5501d55/Karte_Kilauea.jpg Blog - Kilauea, Science, and Crawfish at Rice University (Houston, TX) - Mach es besonders Map of Kilauea’s submarine flank (after Morgan et al., 2000). This map indicates the most important features on Kilauea’s submarine flank derived from Morgan et al., (2000) and Morgan et al. (2003). The star indicates the 1973 magnitude 7.2 earthquake that occurred in the northernmost part of the submarine flank (Lipman et al., 1985). https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/322e4bfe-99b2-4627-a371-bffde2c62584/20240426_180707.jpg Blog - Kilauea, Science, and Crawfish at Rice University (Houston, TX) - Mach es besonders Fiene eating crawfish for the first time at the Big Crawfish Boil https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/42e6f331-4750-43e9-8a8e-1dd113f9a7e4/ricelogo.jpg Blog - Kilauea, Science, and Crawfish at Rice University (Houston, TX) - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8998cb7d-6ac6-48c7-b6ec-18d9b3484d13/Samples.jpg Blog - Kilauea, Science, and Crawfish at Rice University (Houston, TX) - Mach es besonders Which samples do I want to take home? Sorting the samples. https://www.pre-collapse.eu/blog/ulzbcyr9sfp3ufdu2f3mt2i6jq2eop monthly 0.5 2024-04-01 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f4b62e0c-dc39-411f-a9c1-3833c1b02fe4/2024-02-08_M198_MoreliaUrlaub_c_AnneKrabbenh%C3%B6ft.jpg Blog - Diving down to the base of the Etna volcano - Mach es besonders Mount Etna (in the background) is Europe's highest volcano, reaching over 3000 metres. Its south-eastern flank protrudes far into the Mediterranean and can only be monitored using special submarine measuring technology. Photo: Anne Krabbenhöft https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9d0858ce-60f7-4b0c-afd2-64308a897ef5/2024-02-08_M198_MoreliaUrlaub_c_StefanKontradowitz.jpg Blog - Diving down to the base of the Etna volcano - Mach es besonders During the expedition, practical testing of small landers called MOLAs will take place. These landers could provide a cost-effective and easy-to-handle alternative to conventional large launch frames. Photo: Stefan Kontradowitz https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/62e4df83-0e05-4c86-abe3-f6c93fe2e61a/2024-02-08_M198_MoreliaUrlaub_c_XXX.jpg Blog - Diving down to the base of the Etna volcano - Mach es besonders Dr Stefano Branca, Director of the Italian Volcanological Institute (INGV) in Sicily (left) and GEOMAR Director Professor Dr Katja Matthes met in Catania to discuss further cooperation between their research institutions. Dr Alessandro Bonforte, scientist at the INGV, is joining the M198 expedition led by Professor Dr Morelia Urlaub (right). Photo: Branca https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/c17e1980-05d2-4946-9c50-1b41319f3dc2/2024-02-08_M198_MoreliaUrlaub_c_FelixGross-3.jpg Blog - Diving down to the base of the Etna volcano - Mach es besonders The research vessel METEOR set off on a two-week expedition to investigate the flank instability of Mount Etna in the Mediterranean. Photo: Felix Gross, CAU https://www.pre-collapse.eu/blog/looking-deeper-into-the-subsurface-beneath-anak-krakataus-waters-to-understand-how-volcanoes-cause-tsunamis monthly 0.5 2023-09-05 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693491207203-24BHZVQQGI3T0DTFHA0B/Krakatau_Tsunami2018-1_en.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Anak Krakatau after the 2018 sector collapse (Oyteinlundandersen.com/ graphic GFZ Potsdam) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693493447746-5HJI40XKKE33829E7S92/Anak+Krakatau+%28Copernicus+2019%29.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Sattelite image of the Islands of Krakatau (Copernicus 2019) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693558030729-L7TURFGYKHIOFQSUNOOP/Krakatau_history.png Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Sudradjat, A., 1983, The morphological development of Krakatau volcano, Sunda Strait, Indonesia: Proceedings of the Symposium on 100 Years Development of Krakatau and its Surroundings, Indonesian Institute of Sciences, Jakarta, p. 141-146. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/7503ea01-6cb2-4e03-bf4f-b151bcb253a2/_8198965_pano_light.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis - Mach es besonders R/V SONNE in front of Krakatau Islands (Photo: Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/0d5d586f-957b-481e-9655-f16ec90a5b67/SO299_2_survey_blog_updated.png Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis - Mach es besonders Bathymetric map with lines showing the 2D Seismic survey aquired from R/V Sonne around the Islands of Krakatau in August 2023 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693493161040-CH4ZP0G8EXN6C09ZYVXZ/echosounder+Krakatau_Preine2023.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Seismic Surveys offshore Anak Krakatau (Phtoto: Jonas Preine) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693493198929-3E3M3D3QLGPJVEB9DUPC/gettingonboard_Furst2023.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Indonesian guests reaching R/V SONNE (Photo: Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693493224578-GW2LYM8EM4VGWGCA5O9U/indonesianteamlookingatcravitycorer_furst2023.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Indonesian Scientists on board of R/V SONNE with the sediment gravity corer (Photo: Jonas Preine) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693493253953-N6ONTFEGKAUQH8IY6T69/Moreliashowingsomethingonscreen_Preine2023.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693493884218-P8KB8GZG6UNRDL02SXG5/Sonneresearchteam_Furst2023.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Part of the research team on board of R/V SONNE. (Photo: Thies Bartels) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693558151581-V4AWDFMUH3DZOMKI17SC/_8209156.JPG Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Inspecting tephra layers in the sediment gravity cores (Photo Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1693558150881-HKLWTTVWHF673LPXT994/20230818_092416_light.jpg Blog - Looking deeper into the subsurface beneath Anak Krakatau's waters to understand how volcanoes cause tsunamis Part of the research team on board of R/V SONNE. (Photo: Séverine Furst) https://www.pre-collapse.eu/blog/ts44en6kvc8iw37wq6mm9h5291gusu monthly 0.5 2023-09-05 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5003fd32-6a38-41ef-8f98-6cf974d0975e/Map_Research+Areas+Vulcanoes-01-01-01.jpg Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/02627b58-d1c5-43b3-a6ff-057e3ede3a7e/3D_combined-01.png Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders 3D views on seismic profiles combined with morphological grids of the slopes of Santorini. The high-resolution bathymetry was measured from an autonomous underwater vehicle (AUV) (A) Northern slope of Santorini viewed from the east. The rim of the northern caldera breach is visible on the left side. (B) Northwestern flank of Santorini viewed from the northwest. (C) Southwestern flank of Santorini viewed from the south. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/79f10b9f-6b13-48b8-95fa-6ae53a7644e2/DSC_0314_1.JPG Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders The crew of R/V Poseidon cruise POS538 recovering the seismic streamer. (photo: Jonas Preine) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/62047d10-0603-4dca-a5f1-f90e88e82229/Map4Steve-03+%281%29.png Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders Shaded bathymetric map of the study area. The white lines indicate the location of high-resolution seismic reflection profiles used for this study, that were accomplished during R/V Poseidon cruise in October 2019. Profiles A, B and C can be seen in the figure to the right. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/0c2b35e5-d05b-415e-928e-82be302209e5/DSC_8925+%28Custom%29+%281%29.jpg Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders Santorini Caldera rim (photo: Jonas Preine) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5d9e6025-faad-4d3d-9183-4f92dc4353a9/Map_Research+Areas+Vulcanoes-01-01-01.jpg Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b0ef8a98-a51b-451f-9861-28a8ee2040e4/Evi.jpg Blog - Volcanic Tsunami Hazards: What can the Santorini seafloor tell us? - Mach es besonders Seismic measurements with Research Vessel R/V Poseidon during cruise POS538 offshore Santorini in October 2019 (photo: Paraskevi Nomikou) https://www.pre-collapse.eu/blog/eight-months-of-seafloor-geodetic-data-from-etnas-wet-feet-what-secrets-does-she-have-this-time monthly 0.5 2022-09-06 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f28cfe58-784b-474e-af2b-4b529342775d/DSC_1397.JPG Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders French oceanographic research vessel N/O Téthys II (picture: Morelia Urlaub) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b3ce5e12-f31b-4543-be13-25a5896cdc1e/DSC_1418.jpg Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders The working deck of N/O Téthys II with the acoustic modem for reading out the data and Etna in the background (picture: Morelia Urlaub) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/96df539c-ff9a-4351-accc-dc092397d731/position+of+geodesys+stations+off+Etna.png Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders Position of Geodesy stations along the Alfeo Fault on structural heights. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5061bcbf-4377-4e30-b5b8-14bdd23e65d9/DSC_1407.JPG Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders The Lab on N/O Téthys II (picture: Morelia Urlaub) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e04ce894-c4f4-40b5-865c-46b62008a8f8/Etna_MAP_GeoSEA+network-02.jpg Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders Map of Etna and the southeastern offshore flank with the major tectonic faults and the position of the GeoSEA network with the Geodesy Stations. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/30dd10e5-9d30-46ef-b3a1-cec4764d59c5/Marine+Geodesy+Network+Gross+2015.jpg Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders (Felix Gross) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/052a40e9-9ec4-4c69-8ef0-c63268983dc8/DSC_1429.jpg Blog - Eight months of seafloor geodetic data from Etna's wet feet. What secrets does she have this time? - Mach es besonders French oceanographic research vessel N/O Téthys II (picture: Morelia Urlaub) https://www.pre-collapse.eu/blog/detecting-ground-deformation-across-the-shore-at-etnas-unstable-southeastern-flank monthly 0.5 2022-08-30 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/01d0efd0-90bc-4831-abbd-92489f0acda0/IMG_4080.jpeg Blog - Detecting ground deformation across the shore at Etna’s unstable southeastern flank - Mach es besonders The trench for the creepmetre installation in July 2022. (picture: Pia Victor) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/93e5ca3b-7015-4e98-b047-e9c2ce94c802/closing+of+the+trench+creepmeter+seismic+signal.png Blog - Detecting ground deformation across the shore at Etna’s unstable southeastern flank - Mach es besonders First signlas of the creep sensors after installation on the Macchia Fault, showing the closing of the trench. (GFZ Potsdam) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e5c40ccf-e4af-4455-ad5a-5515474cab17/Sizilien2019-Matthias-235.jpg Blog - Detecting ground deformation across the shore at Etna’s unstable southeastern flank - Mach es besonders Offset of a gate at San Leonardello Fault (picture: Morelia Urlaub) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/70e6c475-3f35-4d48-8fa0-9aba88193a3b/Etna_MAP_Creepmeters-01.jpg Blog - Detecting ground deformation across the shore at Etna’s unstable southeastern flank - Mach es besonders Map of Etna’s Southeastern flank showing the major faults and the positions of the Creepmetre and Geodesy (GEOSEA) arrays. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/706eeef7-3652-4c7a-afa4-792d662ea9ca/IMG_4077.jpg Blog - Detecting ground deformation across the shore at Etna’s unstable southeastern flank - Mach es besonders The creepmetre with sensor in the front and the rod crossing the Macchia Fault. (picture: Pia Victor) https://www.pre-collapse.eu/blog/using-seismic-imaging-to-unravel-a-giant-mass-movement-cascade-at-santorini-700-thousand-years-ago monthly 0.5 2022-07-21 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/bfc331bd-217a-4c9c-bde5-4c40809a230f/marine+seismic+cartoon.jpg Blog - The hidden Giant - Using Seismic Imaging to unravel a giant Mass Movement Cascade at Santorini 700 thousand years ago - Mach es besonders Basic application of seismic data acquisition in a marine setting (openlearn.open.ac.uk) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/bfa46183-f6dd-43e3-a70d-56edcb3ecc78/IMG_20220603_112702.jpg Blog - The hidden Giant - Using Seismic Imaging to unravel a giant Mass Movement Cascade at Santorini 700 thousand years ago - Mach es besonders Santorini from the active vulcano Nea Kameni in the Centre of the Santorini Caldera. (Photo: C. Bonanati) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b2e98a1d-d920-45c9-bbbc-e8737e817ebc/bre12667-fig-0003-m.jpg Blog - The hidden Giant - Using Seismic Imaging to unravel a giant Mass Movement Cascade at Santorini 700 thousand years ago - Mach es besonders (a-c) Seismic profiles across the Christiana Basin, Christiana and the western flank of Santorini. d) Map showing the thickness of Unit 4 and the location of the profiles. Toothed black line is the Christiana Fault. (e,f) Enlargements from the seismic profile shown in (b). (g) 3D view of the Christiana Edifice and the Christiana Fault scar (5 times vertically exaggerated) For detailed figure descriptions and references see original article. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f7b49ce2-69dc-4e42-895f-696797607bc0/05.jpeg Blog - The hidden Giant - Using Seismic Imaging to unravel a giant Mass Movement Cascade at Santorini 700 thousand years ago - Mach es besonders Airgun for Seismic pulses, in the Santurini Caldera during R/V Poseidon Cruise 538 in 2019 (Photo: J. Karstens) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b786ad5e-87fc-475b-9154-22a60d23c51c/The+hidden+Giant_Figure+1.jpg Blog - The hidden Giant - Using Seismic Imaging to unravel a giant Mass Movement Cascade at Santorini 700 thousand years ago - Mach es besonders (a) Regional setting of the Southern Aegean Sea, showing the Hellenic Volcanic Arc. (b)The study area is shown as a Morphological Map of the Christiana-Santorini-Kolumbo Volcanic Field. The extensive dataset of seismic reflection data used for the study covers the entire basin system adjacent to Santorini. The lines show the seismic profiles. Dashed white rectangle indicates the location of the 3D view of Christiana shown in the Figure (g below). https://www.pre-collapse.eu/blog/about-meteor-cruise-m178-kgwzr monthly 0.5 2022-02-12 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f96b3469-9f2b-4089-a1cf-19111aa50342/Meteor+2021+Gruppenfoto+Jannes+Vollert.jpg Blog - METEOR cruise - HazELNUT - Hazards off Etna: Landslide Nucleation Under Tremor - Mach es besonders Crew on board of research vessel METEOR, cruise M178 December 2021. Photo: Jannes Vollert https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/47046cac-9798-4e23-b67a-32a3c777302c/Logo-HazELNUT.png Blog - METEOR cruise - HazELNUT - Hazards off Etna: Landslide Nucleation Under Tremor - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/82b1a011-39fa-448b-82f3-92f23b386132/FS_METEOR_waehrend_der_Expedition_HazELNUT_vor_dem_%C3%84tna-FelixGross%5B2576%5D-lg.jpg Blog - METEOR cruise - HazELNUT - Hazards off Etna: Landslide Nucleation Under Tremor - Mach es besonders Research Vessel METEOR in front of Mount Etna, Sicily during research cruise M178 in December 2021. Photo: Felix Gross https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ac6c6843-e5a4-49d9-9f9c-327afa8b5a3d/DSC_1655_small.jpg Blog - METEOR cruise - HazELNUT - Hazards off Etna: Landslide Nucleation Under Tremor - Mach es besonders Deployment of geodesy stations. Photo: Morelia Urlaub https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ed086d1b-6371-492a-a188-859f5a208f7c/image2.jpeg Blog - METEOR cruise - HazELNUT - Hazards off Etna: Landslide Nucleation Under Tremor - Mach es besonders Mount Etna, Sicily. Photo: Morelia Urlaub https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/17651acf-3921-44c4-ae18-359d4b38742a/image.jpeg Blog - METEOR cruise - HazELNUT - Hazards off Etna: Landslide Nucleation Under Tremor - Mach es besonders Team Geodesy during research cruise M178: Christian Filbrandt, Morelia Urlaub and Florian Petersen https://www.pre-collapse.eu/home daily 1.0 2025-10-24 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3b8b2955-6c33-473d-b3fc-3c4b58c97a91/Infographic_Bruna.JPG Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1761029126644-MU2A7Y6F4AMW00KY3J4B/Bruna_defence_2.png Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5db7d94c-6593-441a-86cd-45b4b615f01c/signal-2025-10-16-215555phd+defence.jpg Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633285329641-GOE6N6L9T02E57O96UFE/2020-08-28_SO277_MUrlaub_02_Thore-Sager_GEOMAR.jpg Home - Mach es besonders Picture Thore Sager (Geomar) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5f5ef95f-1107-48a2-a444-c55f799aa2ff/Volcano+cartoon+frontiers+paper.jpg https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f06f3551-0dc3-49f5-9d66-9cbbf43d0844/teide.jpg Home - Mach es besonders Megan Campbell doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6d76e8ba-6411-4c53-adf7-b4158102958b/Emma+Hadre+Fotof%C3%BCrwebsite.jpg Home - Mach es besonders Emma Hadré doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1310e176-b5eb-4609-a7fd-565508f9de59/20200607_150210.jpg Home - Mach es besonders Séverine Furst postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633504396619-6XSA32ST3B3DKP7MMCSG/Sizilien2019-FelixG-50.jpg Home - Mach es besonders Morelia Urlaub project leader https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633712323054-KL64908AZVJH5IPJDKHX/Ralf_Prien.jpg Home - Mach es besonders Elisa Klein doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/2ee7409d-1856-4030-bf91-d4c9f702e98a/Portrait.jpg Home - Mach es besonders Fiene Stoepke doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/86a02ff4-d3d2-419f-836f-46db9c094ac0/Jens+Karstens+Foto.jpg Home - Mach es besonders Jens Karstens postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/76ea43d0-aea0-478a-9a8c-e7211027701d/IMG_6847.JPG Home - Mach es besonders Bruna Pandolpho doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b4e22431-2497-40a8-9873-7d9a27cc44cb/20211009_180106_HDR.jpg Home - Mach es besonders Sylvain Mayolle postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6837a931-744d-4aa6-91c2-63faac4f5990/profile+picture.JPG Home - Mach es besonders Pilar Madrigal postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/19f26f4a-65df-4873-902c-5d7da856c252/DSC09104.jpg Home Christina Bonanati research communication https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/c0e3545a-0a90-4a78-8bb5-fd58298998fd/Vulcano_Worldmap+%28Gepco%29+%5BWiederhergestellt%5D-03.jpg Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633280415804-09JERT7EMAWQW4ZI7NBK/Etna+Mapping.jpg Home https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633283233472-PMS9XCNURCJWZQMZDZSU/laboratory+experiments.png Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633283454525-5FPVW9KYS92LAXCS3MRS/pos496-1.jpg Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633339247216-N54XNZ5KTQK5JWD4SOCZ/erc-focus-845x321.png Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633338598210-SOG7KS96JRHL7U22RQHG/logoMArum.png Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633338771446-ZL73QF5KDDP8WWZGO9MY/Ingv_nuovo_logo_ridotto.jpg Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633340391122-S32GHWI1T5KWS54Q0GGI/LOGO-GFZ-de-mitFreistellungsraum_RGB_24bit_300dpi_546x390-jpg.jpg Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633340005969-C0EQ1E4WMRFNGWSMFJ1B/190308_Rice_Mechanical_Brand_Standards_Logos-7.png Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/90bd8a7b-3ed6-471e-8cf2-bca8dcd7670f/CeOs_Logo.svg.jpg Home - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1632815931893-3SRCWV3DYW9EOIKFQT8F/LOGO_ERC-FLAG_EU_.jpg Home European Union flag next to the European Research Council logo with text indicating it was established by the European Commission. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b5219677-1101-4c6f-ae3b-b1094a25fe42/geomar_logo_eng_4c-large.jpg Home Logo of GEOMAR Helmholtz Centre for Ocean Research Kiel featuring a stylized globe with wavy lines. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b3f0008f-de9e-4bf8-b600-c570a752954e/Logo+Helmholz.png Home Logo with the words 'Helmholtz' in blue and 'Research for Grand Challenges' in green. https://www.pre-collapse.eu/elisa-klein-1 daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/79299dd1-996f-4203-aadd-0fbb1953bd2e/DGG_2022_ElisaKlein_Poster.jpg https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/08ff86c4-687e-4fe9-b3c6-33beb9ad2e82/Poster_GEOMAR_Workshop_Elisa2023-01.jpg https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/066551fc-6597-47ae-840f-2bf8473ba321/DGG2021Poster_Elisa+Klein.jpg https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/623f3e98-effb-4bc5-91af-c85f550d88aa/fmars-10-1259262-g001.jpg https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/fd19f828-d1ee-4d96-8160-df2690b201c7/ocean+voices+blog+elisa.jpg Elisa Klein - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/c12e0351-69b8-4adb-8791-02db805879ab/phd-commic-elisa.JPG Elisa Klein - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4cd1c0ba-3375-4893-80a8-540955a5bd1a/ElisaMitSonne.jpg Elisa Klein A woman wearing a red safety helmet and life jacket on a boat, with a large scientific research vessel named 'Sonne' in the background on the ocean. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1651483800946-YUNM8TFKTMV4HF03UMFV/Felix_Eckel.jpg Elisa Klein A woman in outdoor gear standing on volcanic terrain with a mountain and clouds in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1651483843084-RF55L14E1X98J6IUM6UT/IMG-20190801-WA0033.jpg Elisa Klein A large ship named SONNE docked at a port with a person jumping in front of it, with buildings in the background under a clear blue sky. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1632839017180-4AMVAFYOEF7VAO1WZD2M/IMG-20171113-WA0013.jpg Elisa Klein A person in a helmet and red vest numbered 5 is holding a yellow and blue water polo ball while kayaking in the water. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1651483766675-8CCGBBGABYW1X3595TQA/_DSC3350_Elisa.jpg Elisa Klein A woman presenting on stage with a microphone, standing beside a large projection screen showing a slide with a mountain and smoke, titled "When volcanoes tumble into the sea" by Elisa Klein. https://www.pre-collapse.eu/methods daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1aef84d6-0435-4c76-9640-c3c2c0dfac4c/ship+based+multibeam+data+collected+during+AL532%2C+gridded+at+40+m+spacing.JPG Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/599f4989-7520-44ce-bdc2-43251e63372c/DSC_3286.JPG Methods - Mach es besonders (Foto: Alessandro Bonforte) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/477ab029-96c3-4a65-aec6-cc244d2f886a/OBSDataexample_Sonne2020.JPG Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/30dd10e5-9d30-46ef-b3a1-cec4764d59c5/Marine+Geodesy+Network+Gross+2015.jpg Methods - Mach es besonders (Felix Gross) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/62bd70da-c72b-40a3-a662-e463e1cc5da5/OBSwith+explanation%28Sonnecruisereport2020%29.JPG Methods - Mach es besonders OBS launched during Sonne cruise in 2020. When deployed an anchor is attached by a releaser to the frame with the orange buoyancy bodies. The flashlight, radio transmitter and flag are used to localise the floating OBS close to the ship during recovery. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/25a7d374-6a6a-4cb3-91bf-a4724564692a/seismic+source+Sonne-Ritter.JPG Methods - Mach es besonders Seismic sources: Two standard GI-Guns operated during the cruise SO252. (Picture: Melanie Ray) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/96df539c-ff9a-4351-accc-dc092397d731/position+of+geodesys+stations+off+Etna.png Methods - Mach es besonders Position of Geodesy stations along the Alfeo fault on structural heights. For more details see map below. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/addc834a-6910-4ab7-b9f1-47d645375e55/02+Ritter-stunami_seismic_lines-01.jpg Methods - Mach es besonders Seismic profile covering the edifice of Ritter Island that partially collapsed in 1888 causing a tsunmai. It shows the deformed seafloor sediments (yellow), and the volcanic ridge (red) to the west. The data are based on the interpretation of high-resolution 2D and P-Cable 3D seismic data acquired during expedition SO252 of research vessil R/V SONNE in 2016. (Karstens et al., 2020) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/efdcaa85-2e4a-4732-9f1b-4df62dea920d/Artistic-impression-of-an-AUV-performing-a-deep-sea-multibeam-survey-courtesy-of-Tom_W640.jpg Methods - Mach es besonders Artistic impression of the AUV Abyss performing a deep-sea multibeam survey (Tom Kwasnitschka/Nico Augustin, GEOMAR) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/dee96222-e109-4422-ad3f-ffd0084dd854/bre12667-fig-0003-m.jpg Methods - Mach es besonders Seismic Profiles in the Christiana Basin (Santorin), Preine et al., 2022. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4b782133-c36e-44ec-baf9-7d7b26591387/pos496-3.jpg Methods - Mach es besonders A seafloor geodetic station is launched from research vessel RV POSEIDON to be positioned on the ocean floor at Etna’s southeastern slope at 900 m water depth. (picture: Felix Gross) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1ef4dea6-f3d3-4ed0-a691-d2ddba9b421d/seismic+p-cable_droneimage_Sonne2016.JPG Methods - Mach es besonders During cruise SO252 with research vessil R/V Sonne in 2016, high-resolution 3D seismic data were acquired with the GEOMAR P-Cable system at the region north-west of Ritter Island, covering the main deposit of the Ritter Island flank collapse. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/bfc331bd-217a-4c9c-bde5-4c40809a230f/marine+seismic+cartoon.jpg Methods - Mach es besonders Basic application of seismic data acquisition in a marine setting (openlearn.open.ac.uk) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/79ef9cd4-69cf-405c-8121-a43993c3b495/time+series+may+2017+slip+event.png Methods - Mach es besonders Time series of acoustic distance measurements from one transponder pair at the seafloor offshore Etna volcano, that recorded a deformation phase of more than 4 cm in May 2017. It was the first sub-sea surface measurement worldwide of such a slow-slip event at the flank of a volcano (Urlaub et al., 2018). https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4ca7903e-69d8-437e-a5fd-bdd6fb092862/IMG_4077.jpg Methods - Mach es besonders Creepmeter with sensor in the front and rod crossing the fault. (picture: Pia Victor) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e795829b-9e87-499e-add6-571ee56cd891/Etna_MAP_Creepmeters-02.jpg Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5f5ef95f-1107-48a2-a444-c55f799aa2ff/Volcano+cartoon+frontiers+paper.jpg Methods - Mach es besonders Cartoon (not to scale) illustrating the structures of oceanic volcanoes along with the different endogenetic (in black) and exogenetic (in brown) preconditioning factors of volcano collapse (based on McGuire, 1996; Keating and McGuire, 2000). https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/745d7206-810c-47fe-8b93-0aae5f01d2a4/type+of+eruptions+at+mount+etna.+neri+et+al.%2C+2011.JPG Methods - Mach es besonders Neri et al., 2011 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3d43ca9f-2838-4ae4-97dc-30a2cb247975/IMG_20180712_115832.jpg Methods - Mach es besonders (picture: Séverine Furst) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/0702a896-fc1a-4726-8977-ea36dcc30a7e/Figure_numerical_crack.png Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1aa38c74-795a-4b2e-8de8-f3415fe60514/Figure_model.png Methods - Mach es besonders In the model, the dike is assimilated to a series of adjacent and interacting dislocation elements in which the researchers consider a viscous fluid flow. The proportions of the dikes are largely greater than that of the opening of the dike. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e8baf92e-2bcd-4459-8311-42d55c99f4da/20230411_111839.jpg Methods - Mach es besonders Preparing the samples by grinding them to <125 µm using a mortar and a sieve. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8d81079f-1e8b-4542-9054-6987577dd841/quarz+powder+shear+experiment.jpg Methods - Mach es besonders Measurement of quartz powder using the Giesa direct shear device at the Marine Geotechnics laboratory at MARUM. The graph indicates the coefficient of friction as a function of the sample displacement in mm. The peak friction coefficient, residual friction coefficient, and the five velocity steps done in this experiment are indicated. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5d653f32-de69-4de4-8d5f-081a33eee708/IMG_4065.jpg Methods - Mach es besonders Top view onto the lower plate with the sheared sample in the center https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/73cfa72d-fc1d-4ffc-a959-fee1b06191ec/20230418_094941.jpg Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e10d86ec-69af-4c24-a6bc-8eb01ee80e21/IMG_4024.jpg Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/02884edb-f072-49d0-b508-ab980fcce767/IMG_4041.jpg Methods - Mach es besonders Setting up the direct shear device by crewing the top and bottom plate together. The sample will be filled into the hole in the center of the two plates. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/fba9732e-1c36-49a2-85fd-1df76265268f/20230418_094817.jpg Methods - Mach es besonders Close up view to the direct shear apparatus. Here you can see the two plates that are screwed together inserted in the apparatus. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/0e2ddf8b-3c28-4904-8323-853d247509f8/PosterSegmentation2.jpeg Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f5f27218-4f06-4b24-ab46-b2c8ffc0cec5/PosterTest2.jpeg Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ce754bce-73ac-4086-8daf-558be3aea528/Tabelle+1+Poster+Elisa.png Methods - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://www.pre-collapse.eu/research-background daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/16bacba0-f797-40a8-88d5-df4b2a3ef86f/Fogo.jpg Research Background - Mach es besonders Fogo (Cape Verde): After a sector collapse of the volcano about 70,000 years ago, a wave 170 metres tall slammed into nearby Santiago Island. (Image: Earth Observatory/ NASA) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8d8e7501-f4db-43c4-a523-1edb959ce49e/soufriere+Hill%2C+Montserrat%2C+NOC.jpg Research Background - Mach es besonders Soufrière Hill (Montserrat, Lesser Antilles) and the deposits of the 1997 failure of the south-western flank that was the culmination of a devastating eruption 1995-1998. (Image: NOC) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/92de31be-d8a5-42af-91e0-ca59a36a589a/DSC_1143.JPG Research Background - Mach es besonders Etna (Italy): The depression Vale del Bove was probably formed during a collapse about 10,000 years ago. (Image: Karen Strehlow) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f3a0c4b6-7f91-4780-b833-44b0fb5d4df6/Vulcano_Worldmap+%28Gepco%29+%5BWiederhergestellt%5D-03.jpg Research Background - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/bec1ff79-59f3-4474-aabd-34e5e465b584/HAWAIIAN+ISLAND+MULTIBEAM_Kilauea-01-01.jpg Research Background - Mach es besonders Image: USGS https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/92ef3903-0cc7-491f-b3a2-fe5ce66dd25c/Stromboli%2C+INGV+Alfio+Amantia.jpg Research Background - Mach es besonders Stromboli (Italy) with the Sciara del Fuoco that was formed as a result of a sector collapse around 5,000 years ago. In December 2002, a sector collapse involving 17 million cubic meters of volcanic material, triggered an 8 metre high tsunami wave. (Image: Alfio Amantia, INGV) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5e0f1e5e-d7ca-4b4c-b45e-a19e73d05297/Anak+Krakatau+%28Copernicus+2019%29.jpg Research Background - Mach es besonders Anak Krakatau (Indonesia) with products of its collapse in December 2018, situated in the centre of a crater that was formed during the eruption of the ancient volcano Krakatau. (Image: Copernicus Satellite, 2019) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/803893fe-dddd-4aed-86e1-977046efcfb7/Piton+de+la+Fournaise_Google_Zeichenfl%C3%A4che+1.jpg Research Background - Mach es besonders Piton de la Fournaise (La Réunion) with the 4.5,000 years old elongated horseshoe-shaped collapse structure in which the currently active cone developed. (Image: Google) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633855718152-BCE5E3NA7P05YNY8IPCJ/Bild5.png Research Background - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1634119781557-MSEEQRMGNB6AYK49A365/Fig3_B2.png Research Background - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1e3ba2a1-d6d3-4423-adfd-625fcebe645f/sketch-deepseated.png Research Background - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://www.pre-collapse.eu/bruna-pandolpho-1 daily 0.75 2025-10-22 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8c31291d-9ad0-491c-b3fd-25ba2d77f300/Pandolpho_Poster_DGG_2021.jpg Bruna Pandolpho - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/7c6f8672-273a-42dd-a03b-4fec4e58588d/IAS_BrunaPandolpho_poster.jpg Bruna Pandolpho - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ef2c8c61-3de2-4606-944b-7e1e7c0da5be/2022_DGG_Poster_BP_etal_Final.png Bruna Pandolpho - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/d775a385-c391-4da7-af15-420199aaec2e/IMG_6348.jpg Bruna Pandolpho A female engineer wearing a white safety helmet working on industrial equipment outdoors. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1d36c87f-6eeb-49fd-9eb1-ab3a3eac0be9/IMG_6847.JPG Bruna Pandolpho A young woman with long, wavy brown hair smiling outdoors by the sea, wearing a navy and neon yellow jacket over a gray hoodie. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/173881d0-a2ba-48f3-a052-f8f91bb4471b/bruna3.jpeg Bruna Pandolpho A woman standing on a dock in front of a large blue and white ship named Maria S. Merian, with the woman smiling and wearing a green jacket and black pants, overcast sky with water and port infrastructure in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1638047362588-NCQY0E27IRGK161UVP6R/bruna2.jpg Bruna Pandolpho A woman with curly hair looking to the side at sunset over a cityscape with a busy street and buildings in the background. https://www.pre-collapse.eu/media daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4176ef20-7bf1-4bcd-9443-d82e5c2a50bb/On+board+chats_Meteor_Etna_2021.JPG Media - Mach es besonders Center for Ocean and Society, Kiel University Interview with Morelia Urlaub aboard the research vessel Meteor during the M178 HazELNUT cruise. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e94c6d23-03ef-47f0-b300-774f5f2f3141/etnaeruption+national+geographics.JPG Media - Mach es besonders Europe's most active volcano is sliding into the sea The first underwater measurements of Mount Etna's motion indicate that gravity is taking the fiery mountain for a wild ride. National Georgaphics Science News / 10.10.2018 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/53f1e84a-65d6-49db-9620-2f38b2686ecf/20211223+Vulkan+La+Palma.jpg Media - Mach es besonders DER SPIEGEL / 24.12.2021 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/710c2f48-4b3d-4007-a5a6-35c45724803b/csm_ritter-island-vulkanausbruch-grafik-eskp_c8c82c4f40.jpg Media - Wenn Vulkane Tsunamis auslösen Die Westflanke des Anak-Krakatau rutschte im Dezember 2018 ins Meer. Der Tsunami, der durch diese Hangrutschung ausgelöst wurde, traf die Küste Indonesiens völlig unvorbereitet. Vulkane müssen nicht ausbrechen, um instabil zu werden. Momentan sackt die Südostflanke des aktivsten Vulkans Europas allmählich ab. Noch gibt es keine Anzeichen für einen plötzlichen Hangrutsch und einen daraus resultierenden Tsunami. Theoretisch wäre so eine Ereigniskette aber auch am Ätna möglich. Am Stromboli gab es diese bereits im Jahre 2002. ESKP / 2019 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633787752380-J1KGBJG48Q96VA4E7V9U/BRvideoscreenshot.JPG Media - Tsunami-Gefahr am Ätna Der Ätna ist der größte und aktivste Vulkan Europas. Der Osthang des Vulkans gilt als instabil und rutscht Richtung Meer ab und könnte einen Tsunami auslösen. Neben den Eruptionen ist das die größte Gefahr, die vom Ätna ausgeht. Planet Wissen / 14.06.2018 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633788115767-HJHDWBFBSA0MNQUSEONY/Morelia_PlanetWissenscreenshot.JPG Media - Erdbeben – Wo drohen die nächsten Katastrophen? Januar 2017: Drei Erdbeben versetzen die Menschen in Italien wieder in Angst, genau dort, wo in den Jahren davor hunderte Menschen durch Erdstöße umgekommen sind. Auch ein Vulkanausbruch könnte bevorstehen. Forscher haben mit aufwändiger Messtechnik die Komplexität der Erdkruste im Mittelmeerraum aufgedeckt. Können sie Katastrophen nun auch besser vorhersagen? Planet Wissen 14.06.2018 57:38 Min. Verfügbar bis 14.06.2023 ARD-alpha https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/aac5d19c-2c34-4776-9e91-25d4c51ad618/geoblogegu.jpg Media - Mach es besonders GeoTalk: meet Morelia Urlaub, researcher of underwater landslides! EGU geoblog/ 11.11.2022 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633786768440-SGBHDB0UBZDZWLBKHFSG/image-asset.png Media - Landslides and Tsunami at Etna Scientists from Kiel are installing a system to measure deformation at the volcano’s flank. ESKP / 2016 https://www.pre-collapse.eu/thore-sager-1 daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b7195883-7bd2-42d3-b0dd-fc1041e2f3b0/Jens+Karstens1.jpg Jens Karstens - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6df92d7b-db0d-45ab-addd-76be7b757938/Jens+Karstens2.jpg Jens Karstens - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://www.pre-collapse.eu/morelia-urlaub daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/281a5933-4532-45ce-bb6d-8e01fb2217b6/urlaub-18_JHaack_CAU.jpg Morelia Urlaub Portrait of a middle-aged woman with short brown hair, wearing hoop earrings, a patterned green scarf, and a navy blue sweater, standing outdoors in front of a blurred cityscape background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1727949556441-3576AWJHYHTZSRRLMMPP/2020-08-28_SO277_MUrlaub_Thore-Sager_GEOMAR.jpg Morelia Urlaub A woman wearing a red safety helmet, black t-shirt, and black shorts sitting on a wooden dock next to orange scientific equipment and paper, holding a pen, with a boat in the background on a sunny day. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/89175b70-63d6-470d-8143-b3188f1ff8e4/Teaching-in-the-field_FelixEckel-CAU.jpg Morelia Urlaub Group of six people, including a man with a white cap, gathered outdoors on a dirt path, examining a large seashell and a book, with some holding notebooks and pens, in a natural, possibly rocky, environment. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1636704533309-6USS4I10B2K2ILDLSMCQ/Sedimentkerne-beschreiben-SonneSO277.jpg Morelia Urlaub Woman smiling and standing in a workshop next to a long container filled with concrete. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1726593054081-BYMN2XL3MW00R4355EK0/IMG_2764edit.jpg Morelia Urlaub Three smiling people standing on a rocky outdoor area with a mountain landscape and the ocean in the background at dusk. https://www.pre-collapse.eu/case-study-volcanoes daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ac185b5f-7ae8-4f50-96ca-a0d3f3b2f46b/Vulcano_Worldmap+%28Gepco%29+%5BWiederhergestellt%5D-03.jpg Case Study Volcanoes - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/93b97439-76f0-4111-a0d9-1702f5a7a55d/Fig4_Urlaub+et+al+2018.jpeg Case Study Volcanoes Urlaub et al., 2018 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/47b3d271-8e5e-4d84-8a59-e339c2227618/pos496-3.jpg Case Study Volcanoes Photo: Felix Gross https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1f5e8284-35bc-446c-9e09-eb9c4c56e709/etna-scale.png Case Study Volcanoes - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8a9dedae-2d99-4519-b316-e4e5855711f7/wp2.png Case Study Volcanoes - Mach es besonders Urlaub et al., 2018 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/dc7ccd55-498e-4028-b14b-aca93fa78af1/mount-etna-recent-eruption-2021.jpg Case Study Volcanoes - Mach es besonders www.youtube.com/channel/UClSCvOP1dnzzu-F-ewepaHQ https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8ff4f644-5aad-4a6c-94e1-106a597248a8/20150114-etna_marco-neri.jpg Case Study Volcanoes - Mach es besonders Photo: Marco Neri IGNV https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4686d01e-5243-413e-881a-e2e84ec7102e/DSC_3219.JPG Case Study Volcanoes - Mach es besonders Photo: Allessandro Bonforte https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/98801956-e71a-4c6e-b943-8f3ae0b608c9/mapact-etna-SONNE_Seafloor+Geodesy.jpg Case Study Volcanoes Urlaub et al., 2018 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/689d49de-bd80-4c2f-904e-0800524325b0/Ritter_3D_jan-01.jpg Case Study Volcanoes - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/99b12be9-e708-440e-b7f1-cf1c1fd31032/csm_ritter-island-vulkanausbruch-grafik-eskp_c8c82c4f40.jpg Case Study Volcanoes - Mach es besonders ESKP.de https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9f6cac73-a143-441e-89f4-e19f55de98d2/csm_ritter-island-vulkanausbruch-grafik-eskp_c8c82c4f40.jpg Case Study Volcanoes - Mach es besonders ESKP.de https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/725b075d-103b-45d9-8761-8706bac10db1/ritter+reconstruction%28from+poster%29_Zeichenfl%C3%A4che+1.jpg Case Study Volcanoes - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633506780722-9S5E83F71D0DR4LPI2XM/ritter_island_drohne.jpg Case Study Volcanoes - Mach es besonders Photo: A. Voelsch https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ddafa727-9987-4975-8021-afc5eaf4d081/planetlabs+SkySat.jpg Case Study Volcanoes - Mach es besonders planetlabs SkySat https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633889350536-JFNKKU40O892PTFPWEFZ/Bild2.png Case Study Volcanoes - Mach es besonders EarthUncutTV https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633872343851-BJFG8TI4MAL5V74ZB27Y/image-asset.png Case Study Volcanoes - Mach es besonders ESKP.de https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f3b88acd-61e5-4e4b-b5a5-ee069732c814/Kemal+Jufri+for+New+York+Times.jpg Case Study Volcanoes - Mach es besonders Photo: Kemal Jufri, New York Times https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633862088801-FB5H0WHCS47O2SHO65MB/Bild6.png Case Study Volcanoes - Mach es besonders Time series from Walter et al. (2019), paper in nature communications https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633889331019-CP7OS8YCG1QIDASSG34P/Bild1.jpg Case Study Volcanoes - Mach es besonders Oysteinlundandersen.com https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b89edf05-9ab8-4eda-bb37-aaa62e0f86ff/hawaii_e7837_voncano+discovery+Tom+Pfeiffer.jpg Case Study Volcanoes - Mach es besonders Picture:Tom Pfeiffer https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/4755226e-cc75-4180-bc53-5c8efe13b6f0/HAWAIIAN+ISLAND+MULTIBEAM.jpg Case Study Volcanoes - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/75a39a64-6edc-4b94-bd3e-741bde37c3fc/Bild5.jpg Case Study Volcanoes - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/bab749d6-4781-4e43-a985-4b05ade071c1/karte_vulkane_hawaii.jpg Case Study Volcanoes - Mach es besonders ESKP.de https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/122df211-a8e9-4641-aec5-19410f468fe6/Christiana-Santorini-Kolumbo+overview+map.JPG Case Study Volcanoes - Mach es besonders Morphological map of the Christiana-Santorini Kolumbo volcanic field showing basins, volcanic centers, and volcanic lineaments. (Preine et al., 2021) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/c75526df-1e18-47db-8227-0cc19cd90cba/Santorini_artitst%27s+conception+minoan+eruotion.jpg Case Study Volcanoes - Mach es besonders Artist's conception of the Minoan eruption (www.volcanodiscovery.com) https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/29786e75-d81c-4b3c-9046-51857668bbaa/bre12667-fig-0003-m.jpg Case Study Volcanoes - Mach es besonders High-resolution multichannel seismic profiles in the Christiana -Santorini area and 3D view of the Christiana Edifice and the Christiana Fault scar (5 times vertically exaggerated). Preine et al., 2022 https://www.pre-collapse.eu/references daily 0.75 2025-08-27 https://www.pre-collapse.eu/christina-bonanati daily 0.75 2025-08-27 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/cdf4a516-bf97-4c02-8ea2-8cbe729bca5c/DSC08217.JPG https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9dbb2d69-2810-46f9-bdd8-c803101dbb80/DSC08450.jpg https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/73d5d1e6-61b9-4e70-9833-d92ff9972375/DSC08238bearb.jpg https://www.pre-collapse.eu/imprint daily 0.75 2025-08-27 https://www.pre-collapse.eu/sverine-furst daily 0.75 2024-10-17 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f76d149e-7a22-4450-8a90-c135aa3077b5/Poster.jpg Séverine Furst - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/49c289ac-5847-484c-941f-8df0746cef1c/P1100503.JPG Séverine Furst A woman hiking on a trail in a desert landscape with green and yellow bushes, white flowering plants, and charred black ground, with volcanic mountain slopes in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1644401291322-24NLLMMNE4HZA9RGBCNO/_DSC6032smaller.jpg Séverine Furst A woman with shoulder-length brown hair, wearing black glasses, a navy blazer, a striped shirt, and jewelry, holding a microphone. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/8f96100f-001c-48f1-b622-4c433a296c63/DSCF3548.JPG Séverine Furst A person hiking on a rocky terrain with a blue backpack and walking sticks, leading with other hikers in the distance under a cloudy sky. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1644485974111-KWO72ZXRDJ22ZRDVPCQL/PB160073.jpg Séverine Furst A person with glasses wearing a red jacket and helmet with a headlamp kneeling on rocks inside a dark cave, near a small flowing water channel. https://www.pre-collapse.eu/fiene-matthies daily 0.75 2024-11-22 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/aa16725e-4138-47a6-ac83-6d90fc6b261d/Poster_TSK20.png Fiene Matthies - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b682c8b2-bf45-4148-91a3-16fe2b65611f/Poster_GeoSaxonia2024.png Fiene Matthies - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1697818350354-K5HZQKKHWOF74VQ886EK/20230321_112729.jpg Fiene Matthies A woman wearing sunglasses and a black jacket smiling outdoors, with a mountain and a sea of clouds in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1661069018290-YJ2ZU5A7Q6BYG1RYN3LV/Bild-2.jpg Fiene Matthies A woman in winter gear standing in front of a glacier with snow and ice on the ground. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1661069056395-5LLB9MPJWN0CTLX3SN6B/Bild-1.jpg Fiene Matthies A woman in outdoor winter clothing standing on large hexagonal basalt rocks. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1661069087703-F4C771ONX4XVOT0UMPTK/Bild-3.jpg Fiene Matthies A smiling young woman with blond hair, wearing a pink t-shirt, blue jeans, and sneakers, sitting on fallen logs in a green forest. https://www.pre-collapse.eu/megan-campbell daily 0.75 2025-03-04 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/e64fed58-bff5-4149-b3d3-945c94b1050a/Poster_Megan.jpg Megan Campbell - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/a2eecf3b-b911-400f-ad73-642a552012ea/RD4GDY_mcampbell_14002_Istopographyasignificantparametertoincludeinvolcanodeformationmodellin_A0.pdf+%281%29.jpg Megan Campbell - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1662388159034-Q42HH7U99F6AAJ4VSCEJ/tenerife.jpg Megan Campbell Person standing on rocky volcanic terrain, smiling, wearing a bright yellow safety vest and dark clothing, with a mountain and cloudy sky in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/96ac67f5-a11c-40ba-85b2-dbb99bb5188f/shetland.jpg Megan Campbell A woman dressed in hiking gear, including a bright blue jacket and black pants, crouching on a grassy hillside near the coast, with large rocks and ocean in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1662388191132-5K8KNB2PXJ4NX7OI5U39/pentlands.jpg Megan Campbell A smiling woman hiking in a grassy valley with hills and a river in the background under a partly cloudy sky. https://www.pre-collapse.eu/emma-hadre daily 0.75 2025-10-14 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/9aca5d87-2e85-43de-8d2a-e84dec4fb68c/tenerife.jpg Emma Hadré A woman wearing a yellow safety vest and sunglasses standing on rocky terrain with mountains in the background under a blue sky. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3eff2c50-56d6-4347-8e01-c128b916c01d/Bildschirmfoto+2022-05-16+um+22.09.11.png Emma Hadré Two women in a laboratory setting conducting an experiment with test tubes and glass containers while sitting on storage boxes, with various scientific equipment in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/79ac7f34-8da7-4638-8e79-4c83f2ad7770/3f9ac31e-ab99-43f6-91ca-890b8099923b.JPG Emma Hadré Two people wearing safety vests and white helmets standing on a rocky beach near a large granite cliff. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/7ec7995a-751d-4fff-8a7a-93400c560d4f/jWolf4.JPG Emma Hadré Three people working on fuel tanks in an industrial setting with a blue shipping container in the background. https://www.pre-collapse.eu/team-1 daily 0.75 2025-10-14 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/2ee7409d-1856-4030-bf91-d4c9f702e98a/Portrait.jpg Team - Mach es besonders Fiene Stoepke doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/76ea43d0-aea0-478a-9a8c-e7211027701d/IMG_6847.JPG Team - Mach es besonders Bruna Pandolpho doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/86a02ff4-d3d2-419f-836f-46db9c094ac0/Jens+Karstens+Foto.jpg Team - Mach es besonders Jens Karstens postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/b4e22431-2497-40a8-9873-7d9a27cc44cb/20211009_180106_HDR.jpg Team - Mach es besonders Sylvain Mayolle postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6837a931-744d-4aa6-91c2-63faac4f5990/profile+picture.JPG Team - Mach es besonders Pilar Madrigal postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1310e176-b5eb-4609-a7fd-565508f9de59/20200607_150210.jpg Team - Mach es besonders Séverine Furst postdoctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633712323054-KL64908AZVJH5IPJDKHX/Ralf_Prien.jpg Team - Mach es besonders Elisa Klein doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6d76e8ba-6411-4c53-adf7-b4158102958b/Emma+Hadre+Fotof%C3%BCrwebsite.jpg Team - Mach es besonders Emma Hadré doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633504396619-6XSA32ST3B3DKP7MMCSG/Sizilien2019-FelixG-50.jpg Team - Mach es besonders Morelia Urlaub project leader https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/f06f3551-0dc3-49f5-9d66-9cbbf43d0844/teide.jpg Team - Mach es besonders Megan Campbell doctoral researcher https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/19f26f4a-65df-4873-902c-5d7da856c252/DSC09104.jpg Team Christina Bonanati research communication https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633338771446-ZL73QF5KDDP8WWZGO9MY/Ingv_nuovo_logo_ridotto.jpg Team - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633340005969-C0EQ1E4WMRFNGWSMFJ1B/190308_Rice_Mechanical_Brand_Standards_Logos-7.png Team - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633340391122-S32GHWI1T5KWS54Q0GGI/LOGO-GFZ-de-mitFreistellungsraum_RGB_24bit_300dpi_546x390-jpg.jpg Team - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633339247216-N54XNZ5KTQK5JWD4SOCZ/erc-focus-845x321.png Team - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1633338598210-SOG7KS96JRHL7U22RQHG/logoMArum.png Team - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/90bd8a7b-3ed6-471e-8cf2-bca8dcd7670f/CeOs_Logo.svg.jpg Team - Mach es besonders Was auch immer es ist – die Art und Weise, wie du deine Geschichte online vermittelst, kann einen gewaltigen Unterschied ausmachen. https://www.pre-collapse.eu/sylvain-mayolle daily 0.75 2024-10-03 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1727872969117-4A7YPKY5450P66U2909L/20230618_192124.jpg Sylvain Mayolle A man with dark curly hair and a beard examining layered sedimentary rocks in a sandy cliffside. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6b8e3d5d-19b3-4f4b-ac8a-9eb30ca4137b/_8257547.JPG Sylvain Mayolle A man in an orange jacket and yellow beanie crouching on rocky terrain with volcanic landscape in the background. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/960103a6-fe70-4593-87d6-963c6c5d3e39/_8308383.JPG Sylvain Mayolle A man crouching in a volcanic landscape with steam vents, wearing a backpack and outdoor gear, surrounded by distant mountains and a blue sky. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/1584389a-431d-4e53-af02-c41f538d005d/20221008_164551.jpg Sylvain Mayolle A man with curly hair wearing an orange jacket, sitting in a forest, holding a mushroom. https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/81b80b35-96fc-46fd-aa44-d450693ca21b/PA072179.JPG Sylvain Mayolle A man wearing climbing gear, a helmet, and a wetsuit stands in a rocky creek with water splashing from a small waterfall behind him. https://www.pre-collapse.eu/pilar-madrigal daily 0.75 2025-10-16 https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/6082d0be-8685-4064-b6a5-afc529b81c15/profile+picture.JPG Pilar Madrigal https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/ec4c7fd4-a9b1-4dc6-883b-cae8ce14be40/intrusions.JPEG Pilar Madrigal https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/5da8a3e8-f2ab-4c73-9d1c-753ebb47eca1/IMG_2112.JPEG Pilar Madrigal https://images.squarespace-cdn.com/content/v1/6130b147cad24046d8511612/3e661051-06c0-4d52-906f-0485a872421a/in_the_field.JPG Pilar Madrigal