Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Limacina helicina antarctica"'
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Pteropods are a key part of biogeochemical cycling and epipelagic food webs in the Southern Ocean. However, shelled pteropods are vulnerable to climate change, due to their aragonite shells being particularly sensitive to ocean acidification. Current
Externí odkaz:
https://doaj.org/article/b717065e43fb4ec6805f01e1a2ecf0e3
Publikováno v:
Frontiers in Marine Science, Vol 6 (2020)
Epigenetic processes such as variation in DNA methylation may promote phenotypic plasticity and the rapid acclimatization of species to environmental change. The extent to which an organism can mount an epigenetic response to current and future clima
Externí odkaz:
https://doaj.org/article/4c7158c5d41b461599f6399367bf754c
Autor:
Kevin M. Johnson, Gretchen E. Hofmann
Publikováno v:
BMC Genomics, Vol 18, Iss 1, Pp 1-16 (2017)
Abstract Background Ocean acidification (OA), a change in ocean chemistry due to the absorption of atmospheric CO2 into surface oceans, challenges biogenic calcification in many marine organisms. Ocean acidification is expected to rapidly progress in
Externí odkaz:
https://doaj.org/article/0368f6ee18204a929b97d33dd1950de5
Publikováno v:
Aquatic Microbial Ecology. 88:19-24
The pteropod (pelagic snail) Limacina helicina antarctica is a dominant grazer along the Western Antarctic Peninsula (WAP) and plays an important role in regional food web dynamics and biogeochemical cycling. For the first time, we examined the gut m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c1da1fc8d38e8ff16f416c3ca52314
https://doi.org/10.3354/ame01981
https://doi.org/10.3354/ame01981
Akademický článek
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Autor:
Letterio Guglielmo, Claudia Ennas, Olga Mangoni, Antonio Pusceddu, Antonia Granata, Alessandro Cau, Davide Moccia, Francesco Bolinesi, Kerrie M. Swadling, Maria Saggiomo
Timing and rates of release of particulate organic matter (POM) beneath the Antarctic sea ice during the melting season are relatively unknown. To shed light on this topic, we investigated: i) quantity and biochemical composition of POM released belo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d54cbb3b9f3fa8f427936d7066a48c4a
http://hdl.handle.net/11570/3202306
http://hdl.handle.net/11570/3202306
Publikováno v:
Physical Review Fluids. 4
Shelled Antarctic pteropods (aquatic snails nicknamed ``sea butterflies'') swim with a pair of parapodia (or ``wings'') in a high efficiency propulsion regime when the Reynolds number based on the flapping exceeds 35.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a11547979f4e1bf99e7e95f638461ef
https://doi.org/10.1103/physrevfluids.4.111101
https://doi.org/10.1103/physrevfluids.4.111101
Autor:
Kevin M, Johnson, Gretchen E, Hofmann
Publikováno v:
Conservation Physiology
The ecologically important thecosome pteropods in the Limacina spp. complex have recently been the focus of studies examining the impacts global change factors – e.g., ocean acidification (OA) and ocean warming (OW) – on their performance and phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0986f5b6fd159eb1aa2de780146b636f
https://pubmed.ncbi.nlm.nih.gov/32257214
https://pubmed.ncbi.nlm.nih.gov/32257214
Akademický článek
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Publikováno v:
Marine Biology
Early life stages of marine calcifiers are particularly vulnerable to climate change. In the Southern Ocean aragonite undersaturation events and areas of rapid warming already occur and are predicted to increase in extent. Here, we present the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da9f447cb99ee48edba5531192d476ec
https://link.springer.com/article/10.1007/s00227-017-3261-3
https://link.springer.com/article/10.1007/s00227-017-3261-3