Photophysiological cycles in Arctic krill are entrained by weak midday twilight during the Polar Night.

Autor: Jonathan H Cohen, Kim S Last, Corie L Charpentier, Finlo Cottier, Malin Daase, Laura Hobbs, Geir Johnsen, Jørgen Berge

Publikováno v: PLoS Biology, Vol 19, Iss 10, p e3001413 (2021)

Light plays a fundamental role in the ecology of organisms in nearly all habitats on Earth and is central for processes such as vision and the entrainment of the circadian clock. The poles represent extreme light regimes with an annual light cycle in

Externí odkaz: https://doaj.org/article/062b1b27a61149d98b306048c3169766

Mesopelagic Sound Scattering Layers of the High Arctic: Seasonal Variations in Biomass, Species Assemblage, and Trophic Relationships

Autor: Maxime Geoffroy, Malin Daase, Marine Cusa, Gérald Darnis, Martin Graeve, Néstor Santana Hernández, Jørgen Berge, Paul E. Renaud, Finlo Cottier, Stig Falk-Petersen

Publikováno v: Frontiers in Marine Science, Vol 6 (2019)

Mesopelagic sound scattering layers (SSL) are ubiquitous in all oceans. Pelagic organisms within the SSL play important roles as prey for higher trophic levels and in climate regulation through the biological carbon pump. Yet, the biomass and species

Externí odkaz: https://doaj.org/article/239f210959724985af2c5b100f68b9d8

Midnight Sun to Polar Night: A Model of Seasonal Light in the Barents Sea

Autor: Stacey Connan‐McGinty, Neil S. Banas, Jørgen Berge, Finlo Cottier, Stephen Grant, Geir Johnsen, Tomasz P. Kopec, Marie Porter, David McKee

Publikováno v: Journal of Advances in Modeling Earth Systems

Arctic marine ecosystems are strongly influenced by the extreme seasonality of light in the region. Accurate determination of light is essential for building a comprehensive understanding of the dynamics of animal and aquatic algae populations. Curre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a6782f74fb9353ed3ac3ae2bfdae246
https://hdl.handle.net/10037/27609

Environmental niche overlap in sibling planktonic species

Autor: Agata, Weydmann-Zwolicka, Finlo, Cottier, Jørgen, Berge, Sanna, Majaneva, Piotr, Kukliński, Adrian, Zwolicki

Publikováno v: Ecology and evolution. 12(12)

Knowledge of environmental preferences of the key planktonic species, such as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::17d591030dbe56a93e65af469a9374f1
https://pubmed.ncbi.nlm.nih.gov/36514547

Shine a light: Under-ice light and its ecological implications in a changing Arctic Ocean

Autor: Gaëlle Veyssière, Andrew Orkney, S. Neil Banas, Roland Proud, Michael Karcher, A. Heather Bouman, Giulia Castellani, Christian Katlein, S. Andrew Brierley, Vibe Schourup-Kristensen, Laura Hobbs, Julienne Stroeve, Stacey Connan, Fabian Große, Finlo Cottier, David McKee, Bonnie Light

Publikováno v: Castellani, G, Veyssière, G, Karcher, M, Stroeve, J C, Banas, N S, Bouman, A H, Brierley, S A, Connan, S, Cottier, F, Grosse, F, Hobbs, L, Katlein, C, Light, B, McKee, D, Orkney, A, Proud, R & Schourup-Kristensen, V 2022, ' Shine a light : Under-ice light and its ecological implications in a changing Arctic Ocean ', Ambio, vol. 51, no. 2, pp. 307-317 . https://doi.org/10.1007/s13280-021-01662-3
Ambio

This study was supported by the Changing Arctic Ocean projects EcoLight (03V01465), Arctic PRIZE (NE/P00573X/1; NE/P005721/1), Diatom-ARCTIC (NE/R012849/1; 03F0810A), MiMeMo (NE/R012679/1), CHASE, Peanuts (NE/R012636/1) and Diapod (NE/P005985/1) join

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef930a58bf21a58990afdd80f251e92b
https://link.springer.com/article/10.1007/s13280-021-01662-3