Zobrazeno 1 - 10
of 2 385
pro vyhledávání: '"Oschlies, A"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract Ocean deoxygenation is becoming a major stressor for marine ecosystems due to anthropogenic climate change. Two major pathways through which climate change affects ocean oxygen are changes in wind fields and changes in air-sea heat and fresh
Externí odkaz:
https://doaj.org/article/ad6331286ea54dbbaa10f863a70ecdc0
Publikováno v:
Biogeosciences, Vol 21, Pp 4469-4493 (2024)
Riverine nutrient export is an important process in marine coastal biogeochemistry and also impacts global marine biology. The nitrogen cycle is a key player here. Internal feedbacks are shown to regulate not only nitrogen distribution, but also prim
Externí odkaz:
https://doaj.org/article/8ef8a44f10824b5784237bcb0db36344
Publikováno v:
Biogeosciences, Vol 21, Pp 4361-4380 (2024)
Nitrogen (N) is a crucial limiting nutrient for phytoplankton growth in the ocean. The main source of bioavailable N in the ocean is delivered by N2-fixing diazotrophs in the surface layer. Since field observations of N2 fixation are spatially and te
Externí odkaz:
https://doaj.org/article/000ff65d6def41c18912d9b1c5a71dff
Autor:
Harald Ginzky, Andreas Oschlies
Publikováno v:
Frontiers in Climate, Vol 6 (2024)
Climate engineering, including Carbon Dioxide Removal and Solar Radiation Modification techniques, increasingly gets into the public discussion on effective climate change policies. As most of these techniques are still in their infancy, the critical
Externí odkaz:
https://doaj.org/article/6ff428a0f3894c65982952bc1a7b4332
Publikováno v:
Ecological Modelling, 349, 11-25 (2017)
To successfully manage marine fisheries using an ecosystem-based approach, long-term predictions of fish stock development considering changing environmental conditions are necessary. Such predictions can be provided by end-to-end ecosystem models, w
Externí odkaz:
http://arxiv.org/abs/2210.01100
Autor:
Ivan Almendra, Boris Dewitte, Véronique Garçon, Praxedes Muñoz, Carolina Parada, Ivonne Montes, Olaf Duteil, Aurélien Paulmier, Oscar Pizarro, Marcel Ramos, Wolfgang Koeve, Andreas Oschlies
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract As a consequence of on-going global warming, the ocean is losing oxygen, which has implications not only in terms of marine resources management and food supply but also in terms of the potentially important feedback on the global carbon cyc
Externí odkaz:
https://doaj.org/article/3ccd044299654b208de6ed5ddfe62353
Publikováno v:
Biogeosciences, Vol 21, Pp 2473-2491 (2024)
Phytoplankton form the base of the marine food web by transforming CO2 into organic carbon via photosynthesis. Despite the importance of phytoplankton for marine ecosystems and global carbon cycling, projections of phytoplankton biomass in response t
Externí odkaz:
https://doaj.org/article/4ff2ad23e30e4066b7e74af2c1525723
Autor:
Nadine Kutsch, Sandra Robrecht, Anna Fink, Elisabeth Lange, Rudolf Weide, Michael G. Kiehl, Martin Sökler, Rudolf Schlag, Ursula Vehling‐Kaiser, Georg Köchling, Christoph Plöger, Michael Gregor, Torben Plesner, Michael R. Clausen, Ilske Oschlies, Matthias Ritgen, Marco Herling, Kirsten Fischer, Hartmut Döhner, Clemens‐Martin Wendtner, Karl‐Anton Kreuzer, Stephan Stilgenbauer, Michael Hallek, Sebastian Böttcher, Wolfram Klapper, Barbara Eichhorst
Publikováno v:
HemaSphere, Vol 8, Iss 7, Pp n/a-n/a (2024)
Externí odkaz:
https://doaj.org/article/44d232eb23a94fed9624ca9d7e5fa99f
Autor:
Malgorzata Borchers, Johannes Förster, Daniela Thrän, Silke Beck, Terese Thoni, Klaas Korte, Erik Gawel, Till Markus, Romina Schaller, Imke Rhoden, Yaxuan Chi, Nicolaus Dahmen, Roland Dittmeyer, Tobias Dolch, Christian Dold, Michael Herbst, Dominik Heß, Aram Kalhori, Ketil Koop‐Jakobsen, Zhan Li, Andreas Oschlies, Thorsten B. H. Reusch, Torsten Sachs, Cornelia Schmidt‐Hattenberger, Angela Stevenson, Jiajun Wu, Christopher Yeates, Nadine Mengis
Publikováno v:
Earth's Future, Vol 12, Iss 5, Pp n/a-n/a (2024)
Abstract To reach their net‐zero targets, countries will have to compensate hard‐to‐abate CO2 emissions through carbon dioxide removal (CDR). Yet, current assessments rarely include socio‐cultural or institutional aspects or fail to contextua
Externí odkaz:
https://doaj.org/article/38638296bb9f46d5a7b61a08842a3bdb
Publikováno v:
Biogeosciences, Vol 20, Pp 2645-2669 (2023)
Global biogeochemical ocean models help to investigate the present and potential future state of the ocean, its productivity and cascading effects on higher trophic levels such as fish. They are often subjectively tuned against data sets of inorganic
Externí odkaz:
https://doaj.org/article/e2ba3c8e80f548619d28cb2ac403962c