Zobrazeno 1 - 10
of 150
pro vyhledávání: '"Hans‐O. Pörtner"'
Autor:
Elettra Leo, Kristina L. Kunz, Matthias Schmidt, Daniela Storch, Hans-O. Pörtner, Felix C. Mark
Publikováno v:
Frontiers in Zoology, Vol 14, Iss 1, Pp 1-12 (2017)
Abstract Background Ocean acidification and warming are happening fast in the Arctic but little is known about the effects of ocean acidification and warming on the physiological performance and survival of Arctic fish. Results In this study we inves
Externí odkaz:
https://doaj.org/article/4b6959981a85429a8522b98d45afda58
Autor:
Lena Jakob, Denis V. Axenov‐Gribanov, Anton N. Gurkov, Michael Ginzburg, Daria S. Bedulina, Maxim A. Timofeyev, Till Luckenbach, Magnus Lucassen, Franz J. Sartoris, Hans‐O. Pörtner
Publikováno v:
Ecosphere, Vol 7, Iss 3, Pp n/a-n/a (2016)
Abstract Lake Baikal, the world's most voluminous freshwater lake, has experienced unprecedented warming during the last decades. A uniquely diverse amphipod fauna inhabits the littoral zone and can serve as a model system to identify the role of the
Externí odkaz:
https://doaj.org/article/9a82c9415848408cb8cc84df6d1519c5
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
Recently, we could show that scallops show limitations of muscular performance like a reduced force under ocean warming and acidification. However, the underlying mechanisms at the cellular level are not completely understood. Metabolomics has become
Externí odkaz:
https://doaj.org/article/8b84716c28e7454b8b3caf6b09a86cc4
Autor:
Ioannis Georgoulis, Christian Bock, Gisela Lannig, Hans O. Pörtner, Inna M. Sokolova, Konstantinos Feidantsis, Ioannis A. Giantsis, Basile Michaelidis
Publikováno v:
Frontiers in Physiology, Vol 14 (2023)
Introduction: Temperature affects organisms’ metabolism and ecological performance. Owing to climate change, sea warming constituting a severe source of environmental stress for marine organisms, since it increases at alarming rates. Rapid warming
Externí odkaz:
https://doaj.org/article/7418accc00b5439a8af6cde0b5f7d322
Autor:
Ioannis Georgoulis, Konstantinos Feidantsis, Ioannis A. Giantsis, Asimina Kakale, Christian Bock, Hans O. Pörtner, Inna M. Sokolova, Basile Michaelidis
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-18 (2021)
Abstract Ectotherms are exposed to a range of environmental temperatures and may face extremes beyond their upper thermal limits. Such temperature extremes can stimulate aerobic metabolism toward its maximum, a decline in aerobic substrate oxidation,
Externí odkaz:
https://doaj.org/article/9b3bd6734c4742f9aeac485d0fff9442
Autor:
Sander Chan, Steffen Bauer, Michele M. Betsill, Frank Biermann, Idil Boran, Peter Bridgewater, Harriet Bulkeley, Mercedes M. C. Bustamente, Alexandra Deprez, Felix Dodds, Michael Hoffmann, Anna-Katharina Hornidge, Alice Hughes, Pablo Imbach, Maria Ivanova, Alexandre Köberle, Marcel T. J. Kok, Shuaib Lwasa, Tiffany Morrison, Hans-O. Pörtner, Agus P. Sari, Stacy D. VanDeveer, Derek Vollmer, Oscar Widerberg, Nathalie Pettorelli
Publikováno v:
Nature Ecology and Evolution, 7(2), 172-173. Nature Publishing Group
Chan, S, Bauer, S, Betsill, M M, Biermann, F, Boran, I, Bridgewater, P, Bulkeley, H, Bustamente, M M C, Deprez, A, Dodds, F, Hoffmann, M, Hornidge, A K, Hughes, A, Imbach, P, Ivanova, M, Köberle, A, Kok, M T J, Lwasa, S, Morrison, T, Pörtner, H O, Sari, A P, VanDeveer, S D, Vollmer, D, Widerberg, O & Pettorelli, N 2023, ' The global biodiversity framework needs a robust action agenda ', Nature Ecology and Evolution, vol. 7, no. 2, pp. 172-173 . https://doi.org/10.1038/s41559-022-01953-2
Nature Ecology & Evolution
Chan, S, Bauer, S, Betsill, M M, Biermann, F, Boran, I, Bridgewater, P, Bulkeley, H, Bustamente, M M C, Deprez, A, Dodds, F, Hoffmann, M, Hornidge, A K, Hughes, A, Imbach, P, Ivanova, M, Köberle, A, Kok, M T J, Lwasa, S, Morrison, T, Pörtner, H O, Sari, A P, VanDeveer, S D, Vollmer, D, Widerberg, O & Pettorelli, N 2023, ' The global biodiversity framework needs a robust action agenda ', Nature Ecology and Evolution, vol. 7, no. 2, pp. 172-173 . https://doi.org/10.1038/s41559-022-01953-2
Nature Ecology & Evolution
Contains fulltext : 285216.pdf (Author’s version preprint ) (Open Access) Bending the curve of biodiversity loss is a key priority for humanity and requires urgent action. The rapid loss of biological diversity threatens human lives, livelihoods an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6912deb48fe55a46661f4d2831176b16
https://hdl.handle.net/2066/285216
https://hdl.handle.net/2066/285216
Autor:
Ioannis Georgoulis, Christian Bock, Gisela Lannig, Hans-O. Pörtner, Konstantinos Feidantsis, Ioannis A. Giantsis, Inna M. Sokolova, Basile Michaelidis
Publikováno v:
The Journal of experimental biology.
Organisms can modify and increase their thermal tolerance faster and more efficiently after a brief exposure to sublethal thermal stress. This response is called ‘heat hardening’ as it leads to the generation of phenotypes with increased heat tol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0553b9e6ee390b44c6f24402b7907e1
https://pubmed.ncbi.nlm.nih.gov/36426666
https://pubmed.ncbi.nlm.nih.gov/36426666
Publikováno v:
Journal of Fish Biology. 98:1509-1523
Monitoring variations in proteins involved in metabolic processes, oxidative stress responses, cell signalling and protein homeostasis is a powerful tool for developing hypotheses of how environmental variations affect marine organisms' physiology an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4cb317d025bce1b071a331e13e699c4
https://doi.org/10.1111/jfb.14611
https://doi.org/10.1111/jfb.14611
Autor:
Andreas Zachariou, Ioannis Georgoulis, Hans O. Pörtner, Berrin Campaz, Marilena Christoforou, Konstantinos Feidantsis, Basile Michaelidis
Publikováno v:
Journal of Comparative Physiology B. 190:403-418
For a comprehensive understanding of fish responses to increasing thermal stress in marine environments, we investigated tissue energetics, antioxidant levels, inflammatory and cell death responses in Sparus aurata (gilthead seabream) red muscle duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d620838ba8fa889dd46296cd070daa
https://doi.org/10.1007/s00360-020-01278-1
https://doi.org/10.1007/s00360-020-01278-1
Publikováno v:
Marine Drugs, Vol 8, Iss 8, Pp 2318-2339 (2010)
Climate change with increasing temperature and ocean acidification (OA) poses risks for marine ecosystems. According to Pörtner and Farrell [1], synergistic effects of elevated temperature and CO2-induced OA on energy metabolism will narrow the ther
Externí odkaz:
https://doaj.org/article/d0c21067ba72445fb4f2dbabb00d8b50