Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Jan H. Behrmann"'
Autor:
Amr El‐Sharkawy, Thomas Meier, Sergei Lebedev, Jan H. Behrmann, Mona Hamada, Luigia Cristiano, Christian Weidle, Daniel Köhn
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 8, Pp n/a-n/a (2020)
Abstract Mediterranean tectonics since the Lower Cretaceous has been characterized by a multiphase subduction and collision history with temporally and spatially variable, small‐scale plate configurations. A new shear wave velocity model of the Med
Externí odkaz:
https://doaj.org/article/233ead842498491f9363762a67e25659
Autor:
Lucía Villar-Muñoz, Iván Vargas-Cordero, Joaquim P. Bento, Umberta Tinivella, Francisco Fernandoy, Michela Giustiniani, Jan H. Behrmann, Sergio Calderón-Díaz
Publikováno v:
Geosciences, Vol 9, Iss 1, p 28 (2019)
Large amounts of gas hydrate are present in marine sediments offshore Taitao Peninsula, near the Chile Triple Junction. Here, marine sediments on the forearc contain carbon that is converted to methane in a regime of very high heat flow and intense r
Externí odkaz:
https://doaj.org/article/1891d0498d6f488a81d3b5ad437c457b
Publikováno v:
Scientific Drilling, Iss 3, Pp 12-17 (2006)
Expedition 308 of the Integrated Ocean Drilling Program (IODP) was the fi rst phase of a two-component project dedicated to studying overpressure and fl uid fl ow on the continental slope of the Gulf of Mexico. We examined how sedimentation, overpres
Externí odkaz:
https://doaj.org/article/446c76b0c138419d98ab6e0abddd0f09
Physical properties of rocks are mainly controlled by the modal composition, crystallographic preferred orientation (CPO) and microstructure of a rock. One of the most relevant physical properties related to the interpretation of seismic data are the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb8eae1182c8f1c3d76e980e5e86d9ca
https://doi.org/10.5194/egusphere-egu21-12660
https://doi.org/10.5194/egusphere-egu21-12660
Autor:
Heidrun Kopp, Mona Hamada, Andrew McGrandle, Christian Hübscher, Thomas Meier, Sergei Lebedev, Jan H. Behrmann, Anke Dannowski, Amr El-Sharkawy
The Earth’s oldest oceanic lithosphere preserved in-situ is in the eastern Mediterranean Sea. It can offer essential information on the oceanic plate evolution. Yet, its thickness and other properties have been difficult to determine by means of se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::092c434abc90970d7a147c15a120b714
https://doi.org/10.5194/egusphere-egu21-7231
https://doi.org/10.5194/egusphere-egu21-7231
Autor:
Daniel Köhn, Thomas Meier, Luigia Cristiano, Sergei Lebedev, Amr El-Sharkawy, Jan H. Behrmann, Mona Hamada, Christian Weidle
Publikováno v:
Geochemistry Geophysics Geosystems (G3)
Mediterranean tectonics since the Lower Cretaceous has been characterized by a multiphase subduction and collision history with temporally and spatially variable, small ‐ scale plate con fi gurations. A new shear wave velocity model of the Mediter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::674e785060701b72bb5f03d894fbad3a
https://doi.org/10.1029/2020GC008993
https://doi.org/10.1029/2020GC008993
Autor:
Umberta Tinivella, Dirk Klaeschen, Iván Vargas-Cordero, Lucía Villar-Muñoz, Joaquim P. Bento, Jan H. Behrmann
Publikováno v:
Marine and Petroleum Geology. 96:232-239
In many places along the central and southern Chilean active continental margin sedimentary successions covering the forearc contain methane hydrate, resulting from a mixture of biogenic and thermogenic processes. Here, we report the spatial distribu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f10806758167bc7122f950b774a3e3e4
https://doi.org/10.1016/j.marpetgeo.2018.06.002
https://doi.org/10.1016/j.marpetgeo.2018.06.002
Publikováno v:
Physics of the Earth and Planetary Interiors. 275:32-43
Highlights • Bulk rock elastic moduli of gneiss, amphibolite and marble using different techniques. • Neutron diffraction texture analysis and modeling of rock physical properties. • Measurement of seismic velocity anisotropy under pressures of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1175dc6dcce66857ca03bf43b73fe54e
https://doi.org/10.1016/j.pepi.2018.01.001
https://doi.org/10.1016/j.pepi.2018.01.001
Autor:
Rolf Kilian, Sonja Breuer, Marina Díaz-Michelena, Oscar Baeza, Helge W Arz, Frank Lamy, Jan H. Behrmann, Erika Mutschke
Publikováno v:
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
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Pockmarks are variably sized crater-like structures that occur in young continental margin sediments. They are formed by gas eruptions and/or long-term release of fluid or gas. So far no pockmarks were known from the Pacific coast of South America be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0810e0791efe364d74c48f57229c48d
https://doi.org/10.1007/s00367-017-0530-6
https://doi.org/10.1007/s00367-017-0530-6
Autor:
Wilfried Jokat, Jan H. Behrmann, Michael E Weber, Tanja Fromm, Lars Planert, Christian Haberland, Trond Ryberg
Publikováno v:
Tectonophysics
Highlights • Up to 33 km thick dominantly gabbroic crust beneath Walvis Ridge • Massive gabbro addition with subjacent cumulates to the COB south of Walvis Ridge. • Slow upper mantle at ~ 35 km depth beneath Etendeka Plateau • 4–6 km thick
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8e69dd5baf84f47ef42e0692bb73b49
https://doi.org/10.1016/j.tecto.2016.06.024
https://doi.org/10.1016/j.tecto.2016.06.024