Zobrazeno 1 - 10
of 786
pro vyhledávání: '"Hebbeln, P."'
Autor:
Emmanuel Okuma, Jürgen Titschack, Jens Weiser, Alexandre Normandeau, Markus Kienast, Dierk Hebbeln
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-8 (2024)
Abstract Reconstructing the depositional history of Baffin Bay allows insights into the deglacial retreat of the Laurentide, Innuitian, and Greenland ice sheets from their maximum extent during the Last Glacial Maximum. Here, we present radiocarbon-c
Externí odkaz:
https://doaj.org/article/dfb2ae6e72454780b4103b1f47c0462e
Autor:
Beatriz Vinha, Sergio Rossi, Andrea Gori, Ulrike Hanz, Antonio Pennetta, Giuseppe E. De Benedetto, Furu Mienis, Veerle A. I. Huvenne, Dierk Hebbeln, Claudia Wienberg, Jürgen Titschack, André Freiwald, Stefano Piraino, Covadonga Orejas
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Cold-water coral (CWC) reefs of the Angolan margin (SE Atlantic) are dominated by Desmophyllum pertusum and support a diverse community of associated fauna, despite hypoxic conditions. In this study, we use carbon and nitrogen stable isotope
Externí odkaz:
https://doaj.org/article/97686cbe6d95407abdb92dccfe37d53f
Autor:
Pierre-Olivier Couette, Patrick Lajeunesse, Jean-François Ghienne, Boris Dorschel, Catalina Gebhardt, Dierk Hebbeln, Etienne Brouard
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-12 (2022)
A large moraine system extends along the continental slope of Baffin Island, Canada, according to swath bathymetry and acoustic profiler data, which suggests that an ice shelf of 500 m thickness covered Baffin Bay during the Last Glacial Maximum.
Externí odkaz:
https://doaj.org/article/9cf3f899e12849b0905a7a75520f70e8
Autor:
Chelsea A. Korpanty, Leon Hoffman, Rodrigo da Costa Portilho-Ramos, Jürgen Titschack, Claudia Wienberg, Dierk Hebbeln
Publikováno v:
Frontiers in Marine Science, Vol 9 (2023)
Framework-forming scleractinian cold-water corals (CWCs) act as ecosystem engineers, building and supporting biodiversity hotspots in the deep sea worldwide. While spatial patterns and drivers of species distributions have been evaluated on modern CW
Externí odkaz:
https://doaj.org/article/1634c791021b42e3a9e3bbb9904e08de
Akademický článek
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Autor:
Leonardo Tamborrino, Jürgen Titschack, Claudia Wienberg, Sam Purkis, Gregor P. Eberli, Dierk Hebbeln
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Cold-water corals mounds develop over millennial timescales as a result of sustained coral growth and concurrent with sediment deposition within their coral frameworks. So far, coral mounds have been primarily investigated as deep-sea biodiversity ho
Externí odkaz:
https://doaj.org/article/149793868954471fb175cf8fc09d4d1e
Autor:
Covadonga Orejas, Claudia Wienberg, Jürgen Titschack, Leonardo Tamborrino, André Freiwald, Dierk Hebbeln
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
Abstract This study aims to map the occurrence and distribution of Madrepora oculata and to quantify density and colony sizes across recently discovered coral mounds off Angola. Despite the fact that the Angolan populations of M. oculata thrive under
Externí odkaz:
https://doaj.org/article/28c753d2b85b4751ac0b20717e20fc01
Autor:
Rodrigo da Costa Portilho-Ramos, Jürgen Titschack, Claudia Wienberg, Michael Georg Siccha Rojas, Yusuke Yokoyama, Dierk Hebbeln
Publikováno v:
PLoS Biology, Vol 20, Iss 5, p e3001628 (2022)
Cold-water corals (CWCs) are the engineers of complex ecosystems forming unique biodiversity hotspots in the deep sea. They are expected to suffer dramatically from future environmental changes in the oceans such as ocean warming, food depletion, deo
Externí odkaz:
https://doaj.org/article/14a25480013647f9b05c7dc315a184a8
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The formation of cold-water coral (CWC) mounds is commonly seen as being the result of the sustained growth of framework-forming CWCs and the concurrent supply and deposition of terrigenous sediments under energetic hydrodynamic conditions. Yet only
Externí odkaz:
https://doaj.org/article/5f3758ff2ec04bcd9b6ec6a9f5e556ca
Autor:
Gerhard Bartzke, Lennart Siemann, Robert Büssing, Paride Nardone, Katinka Koll, Dierk Hebbeln, Katrin Huhn
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
Framework-forming cold-water corals provide a refuge for numerous organisms and, consequently, the ecosystems formed by these corals can be considered as impressive deep-sea biodiversity hotspots. If suitable environmental conditions for coral growth
Externí odkaz:
https://doaj.org/article/02547d96dc7f44818ef5b744be7636f5