Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Tilmann Schwenk"'
Publikováno v:
Frontiers in Earth Science, Vol 11 (2024)
Off the Northwestern Iberian Peninsula, the vigorous bottom-current regime interacts with a complex seafloor topography inside the Galicia Interior Basin (GIB), which was tectonically shaped during the opening of the North Atlantic Ocean basin in Cre
Externí odkaz:
https://doaj.org/article/ec03e720dc2c4e34a9fa03dd8f41316b
Autor:
Fynn Warnke, Tilmann Schwenk, Elda Miramontes, Volkhard Spiess, Stefan Wenau, Graziella Bozzano, Michele Baqués, Sabine Kasten
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Seafloor depressions (SD) are features commonly observed on the ocean floor. They often occur as circular, small-sized (up to 10 s of m) incisions caused by fluid expulsion. Larger depressions (100s m to km) are considerably less abundant, and their
Externí odkaz:
https://doaj.org/article/b7a24c6830f2423da8a09e74d537244e
Autor:
Brendan T. Reilly, Fenna Bergmann, Michael E. Weber, Joseph S. Stoner, Peter Selkin, Laure Meynadier, Tilmann Schwenk, Volkhard Spiess, Christian France‐Lanord
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 4, Pp n/a-n/a (2020)
Abstract We investigate chronology and age uncertainty for the middle to upper Pleistocene lower Bengal Fan using a novel age‐depth modeling approach that factors lithostratigraphic, magnetostratigraphic, biostratigraphic, cyclostratigraphic, and s
Externí odkaz:
https://doaj.org/article/479ec689ba5d44198e022818a788530c
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 1, Pp n/a-n/a (2020)
Abstract Utilizing a novel data set of integrated high‐resolution multichannel seismic data with IODP Expedition 354 drilling results, a Middle to Late Pleistocene stratigraphy for the lower Bengal Fan is developed. The study reveals a high lateral
Externí odkaz:
https://doaj.org/article/f5dcf0f19c5047d4908435a99909a7ee
Autor:
Henriette Wilckens, Tilmann Schwenk, Thomas Lüdmann, Christian Betzler, Wenyan Zhang, Jiayue Chen, F. Javier Hernández‐Molina, Alice Lefebvre, Antonio Cattaneo, Volkhard Spieß, Elda Miramontes
Publikováno v:
Sedimentology (0037-0746) (Wiley / Blackwell) In Press
The interaction of sedimentary systems with oceanographic processes in deep-water environments is not well understood yet, despite its importance for palaeoenvironmental reconstructions, and for a full understanding of source-to-sink sediment transpo
Autor:
Anne-christin Melcher, Elda Miramontes, Walter Geibert, Susann Henkel, Henriette Wilckens, Thomas Pape, Male Köster, Jessica Volz, Thomas Frederichs, Graziella Bozzano, Cristiano Chiessi, Nnamdi Chukwuebuka Chidolue, Orock Shelly Ngui, Tilmann Schwenk, Sabine Kasten
We investigated sediments from three different depositional environments along the northern Argentine continental margin to assess the main processes controlling sediment deposition since the last glacial period. Further, we evaluated how different d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d41add1ddd7d74dab8f64392272833a5
https://doi.org/10.5194/egusphere-egu22-8328
https://doi.org/10.5194/egusphere-egu22-8328
Publikováno v:
Submarine Landslides
Active continental margins play a major role in exporting terrestrial sediment to the oceans. Yet, the response of a sediment-routing system to a specific climate change is poorly quantified. The terrestrial-to-marine sediment-routing systems on West
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab746b33b5e272a5b1f8d7313db0b190
https://doi.org/10.5194/egusphere-egu21-6237
https://doi.org/10.5194/egusphere-egu21-6237
Autor:
Jessica B. Volz, Walter Geibert, Elda Miramontes, Thomas Frederichs, Anne-Christin Melcher, Simone A Kasemann, Anette Meixner, Sabine Kasten, Male Köster, Michael Staubwasser, Thomas Pape, Henriette Wilckens, Susann Henkel, Tilmann Schwenk
The Argentina Continental Margin represents a unique geologic setting to study interactions between bottom currents and sediment deposition as well as their impact on (bio)geochemical processes, particularly the cycling of iron (Fe). Our aim was to d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca32df405dfaa8ca4e93069577d8e596
https://doi.org/10.5194/egusphere-egu21-8356
https://doi.org/10.5194/egusphere-egu21-8356
Post-LGM upward shift of the Mediterranean Outflow Water recorded in a contourite drift off NW Spain
Autor:
Tilmann Schwenk, Alexander Petrovic, Till J J Hanebuth, Hendrik Lantzsch, Jürgen Titschack, J Marquardt
Publikováno v:
Marine Geology. 407:334-349
The NW Iberian continental margin is characterised by a complex morphology and by a sedimentary system which was highly dynamic over glacial to interglacial times. The sedimentary history of the continental slope was strongly influenced by the intera