Zobrazeno 1 - 10
of 40
pro vyhledávání: '"David Völker"'
Autor:
Vincent Kümmerer, Maria Ana Baptista, Vitor Magalhães, Pedro Silva, Ana Alberto, David Völker, Pedro M. Costa, Ana Isabel Rodrigues, Achim J Kopf, Pedro Terrinha, Ana Paula Lopes, Cristina Lopes, Emilia Salgueiro, Cristina Veiga Pires, Cristina Roque, Guillermo Francés, Anxo Mena, Teresa Drago
The importance of tsunami hazard assessment is only possible if a complete dataset of events is available, allowing the determination of the recurrence intervals of the tsunamis adapted to local and regional conditions. One possible way to know these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::719dabda71eff2abff2ca94bec480168
https://hdl.handle.net/10400.1/16824
https://hdl.handle.net/10400.1/16824
Publikováno v:
Journal of Ocean University of China. 17:1-7
Various geological processes and features that might inflict hazards identified in the South China Sea by using new technologies and methods. These features include submarine landslides, pockmark fields, shallow free gas, gas hydrates, mud diapirs an
Publikováno v:
Journal of Ocean University of China. 17:83-100
Recent and paleo-submarine landslides are widely distributed within strata in deep-water areas along continental slopes, uplifts, and carbonate platforms on the north continental margin of the South China Sea (SCS). In this paper, high-resolution 3D
Autor:
Achim J Kopf, David Völker, Walter Menapace, Gerhard Bohrmann, Christian dos Santos Ferreira, Heiko Sahling, Christian Zoellner
Publikováno v:
Tectonophysics. 721:12-27
Long-term monitoring on mud volcanoes is fundamental to unravel episodic processes and transient changes that might otherwise be missed by using snapshot observations during time-limited research expeditions. We deployed a pore- and seafloor-pressure
Publikováno v:
Geochemistry, Geophysics, Geosystems. 18:2486-2509
Circulation of water at moderate depths in subduction zones is dominantly driven by clay mineral dehydration over distinct pressure and temperature gradients. The signature of these dehydration reactions is found in mud volcano pore waters, however,
Autor:
Matthias Frische, Julie Schindlbeck, Reinhard Werner, Kuo-Lung Wang, David Völker, Steffen Kutterolf, Graham D.M. Andrews, Kaj Hoernle, Armin Freundt
Publikováno v:
Journal of Volcanology and Geothermal Research. 328:96-104
Highlights • Subplinian to Plinian eruptions from Cocos Island • Tectonically controlled melt ascent • Ocean island evolution without passing typical growth stages Abstract We report a series of fourteen marine tephra layers that are the produc
Autor:
Xiujuan Wang, Qingping Li, Zhenyu Zhu, Duanxin Chen, Qiliang Sun, Cuilin Li, Wei Li, Zhiliang Qin, David Völker, Shiguo Wu, Lei Wang
Publikováno v:
Marine and Petroleum Geology. 77:1125-1139
Mass transport deposits and geological features related to fluid flow such as gas chimneys, mud diapirs and volcanos, pockmarks and gas hydrates are pervasive on the canyon dominated northern slope of the Pearl River Mouth basin of the South China Se
Autor:
Florian Scholz, Jan H. Behrmann, Dietrich Lange, David Völker, Christian Hensen, Mark Schmidt, Jacob Geersen, Peter Linke
Publikováno v:
Geochemistry, Geophysics, Geosystems. 17:4802-4813
Seafloor seepage of hydrocarbon-bearing fluids has been identified in a number of marine forearcs. However, temporal variations in seep activity and the structural and tectonic parameters that control the seepage often remain poorly constrained. Subd
Autor:
Gee-Soo Kong, Deniz Cukur, Gwang-Soo Lee, Jung-Ki Kim, Hun-Jun Ha, Tae Soo Chang, Senay Horozal, Seong-Pil Kim, David Völker, In-Kwon Um, Jang-Jun Bahk
Publikováno v:
Geo-Marine Letters. 36:425-444
Submarine landslides form very complex depositional and erosional features on the seafloor, and their dynamics and triggering processes are yet to be understood completely. Numerous studies are being undertaken both because of the scientific signific
Publikováno v:
Terra Nova. 28:257-264
Reloca Slide is the relict of an ~24 km³ submarine slope collapse at the base of the convergent continental margin of central Chile. Bathymetric and seismic data show that directly to the north and south of the slide the lower continental slope is s