Results 111 to 120 of about 108,346 (277)

Are Sponges Good Natural Sentinels for Monitoring Fish Diversity in Antarctic Coastal Waters?

Ecology and Evolution, Volume 15, Issue 12, December 2025.
This study demonstrates that eDNA metabarcoding using both water and sponge samples is an effective tool for monitoring fish biodiversity along the Western Antarctic Peninsula. The results revealed 14 endemic Antarctic fish species and one marine mammal, with water samples often offering a more comprehensive view than sponges.
Carlos Angulo‐Preckler, Marta Turon, Oriol Sacristan‐Soriano, Kim Præbel, Conxita Avila, Owen Simon Wangensteen   +5 more
wiley   +1 more source

De Novo Transcriptome Assembly Reveals Insights Into Osmoregulation and Oxidative Stress Response in the Gills of the Southern King Crab (Lithodes santolla)

Ecology and Evolution, Volume 15, Issue 11, November 2025.
The Southern King Crab (Lithodes santolla), an ecologically and commercially important species in sub‐Antarctic waters. In this study, we assembled the first gill de novo transcriptome of L. santolla to characterize gene expression related to environmental responses.
Alexandra Brante, Paulina Bustos, Claudio Ortega‐Muñoz, Eliana Paola Acuña Gómez, Vicenzo Brante, Rodolfo Farlora   +5 more
wiley   +1 more source

Factors impacting the timing of reproductive development in female Antarctic krill at the northwestern Antarctic Peninsula

Frontiers in Marine Science
The northwestern Antarctic Peninsula is an important spawning, recruitment, and overwintering ground for Antarctic krill. The region is warming rapidly, and the current impacts of climate and environmental variability on the reproductive cycle of krill ...
Kirsten B. Steinke, Kim S. Bernard, Christian S. Reiss, Jennifer Walsh, Giancarlo M. Correa, Sharon E. Stammerjohn   +5 more
doaj   +1 more source

The association of Antarctic krill Euphausia superba with the under-ice habitat.

PLoS ONE, 2012
The association of Antarctic krill Euphausia superba with the under-ice habitat was investigated in the Lazarev Sea (Southern Ocean) during austral summer, autumn and winter.
Hauke Flores, Jan Andries van Franeker, Volker Siegel, Matilda Haraldsson, Volker Strass, Erik Hubert Meesters, Ulrich Bathmann, Willem Jan Wolff   +7 more
doaj   +1 more source

Nanoplastics affect moulting and faecal pellet sinking in Antarctic krill (Euphausia superba) juveniles

Environment International, 2020
Plastic debris has been identified as a potential threat to Antarctic marine ecosystems, however, the impact of nanoplastics (
E. Bergami, C. Manno, S. Cappello, M.L. Vannuccini, I. Corsi   +4 more
doaj   +1 more source

Assessing consistency of fish survey data : uncertainties in the estimation of mackerel icefish (Champsocephalus gunnari) abundance at South Georgia [PDF]

, 2015
Acknowledgments The authors wish to thank the crews, fishermen and scientists who conducted the various surveys from which data were obtained, and Mark Belchier and Simeon Hill for their contributions.
Collins, Martin A., Fallon, Niall G., Fernandes, Paul G., Marshall, C. Tara   +3 more
core   +1 more source

Advection, krill, and Antarctic marine ecosystems

Antarctic Science, 2004
Advective processes are recognized as being important in structuring and maintaining marine ecosystems. In the Southern Ocean advective effects are perhaps most clearly observed because the Antarctic Circumpolar Current (ACC) provides a connection between most parts of the system, including open ocean and continental shelf regions.
Hofmann, Eileen E., Murphy, Eugene J.
openaire   +4 more sources

Characterization of Key Odorants and Their Content Variation in Sichuan Hotpot Oil With Different Chili Pepper Cultivars by Means of Molecular Sensory Science

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Molecular sensory science method was performed to characterize the key odorants in three kinds of Sichuan hotpot oil. The special aroma compounds were significantly different in three kinds of hotpot oil with different chili pepper cultivars. ABSTRACT In this study, the molecular sensory science method was used to characterize the key odorants in three
Xiaoting Li, Zhengwei Zhang, Bin Li, Qingying Luo, Qianer Chen, Bimal Chitrakar, Gangcheng Wu, Luelue Huang   +7 more
wiley   +1 more source

Continuous moulting by Antarctic krill drives major pulses of carbon export in the north Scotia Sea, Southern Ocean

Nature Communications, 2020
Antarctic krill play an important role in biogeochemical cycles and can potentially generate high-particulate organic carbon (POC) fluxes to the deep ocean. They also have an unusual trait of moulting continuously throughout their life-cycle.
C. Manno, Sophie Fielding, G. Stowasser, E. Murphy, S. Thorpe, G. Tarling   +5 more
semanticscholar   +1 more source

The variability in abundance of eugregarines living in the Antarctic krill [PDF]

, 2004
The variability in abundance of eugregarines associated with the Antarctic krill Euphausia superba was studied using samples collected from the vicinity of the Antarctic Peninsula.
Kunio T. Takahashi, Masaki Kobayashi, So Kawaguchi, Tatsuki Toda   +3 more
core   +1 more source