Results 91 to 100 of about 29,462 (230)
Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 35, Issue 9, September 2025.ABSTRACT Rapid warming in the Arctic is causing cumulative impacts on ecosystems, including widespread reduction in sea ice extent, resulting in shifts in primary production, which can have cascading bottom‐up trophic influences on marine food web structure and function. Understanding trophic interactions and the structure of local food webs across the
Reyd Dupuis‐Smith +9 more
wiley +1 more source
Atlas and zoogeography of common fishes in the Bering Sea and northeastern Pacific [PDF]
, 1988 The geographic and depth frequency distribution of 124 common demersal fish species in the northeastern Pacific were plotted from data on me at the Northwest and Alaska Fisheries Center (NWAFC), National Marine Fisheries Service.
Allen, M. James, Smith, Gary B.
core
Spring phenology of the Arctic Ocean shelf production system
Communications Earth & EnvironmentThe shelf areas of the Arctic Ocean host some of the world’s most productive marine ecosystems, yet their under-ice early-season phenology and inter-trophic dynamics remain poorly understood amid rapid climate change.
Mats Huserbråten, Frode B. Vikebø
doaj +1 more source
Ecology and Evolution, Volume 15, Issue 9, September 2025.Morphological variation and habitat‐trophic metrics from carbon (δ13C) and nitrogen (δ15N) stable isotopes were estimated in Greenland cod (Gadus ogac) collected along the marine coast near Ulukhaktok, NT, in the western Canadian Arctic. This study provides critical insights into the ability of coastal Arctic Gadids to respond to shifts in resource use
Stephanie Chan +6 more
wiley +1 more source
Status and trends in the structure of Arctic benthic food webs [PDF]
, 2015 Ongoing climate warming is causing a dramatic loss of sea ice in the Arctic Ocean, and it is projected that the Arctic Ocean will become seasonally ice-free by 2040.
Choy, E.S. +13 more
core +4 more sources
Status and biology of harbour seals (Phoca vitulina) in Svalbard
NAMMCO Scientific Publications, 2010 Harbour seals in Svalbard are the northernmost population of this species. This small population is comprised of ca. 1,000 individuals, most of which reside along the west coast of Prins Karls Forland (78°20’N). Satellite tracking studies have shown that
Christian Lydersen, Kit M Kovacs
doaj +1 more source
Fish and Fisheries, Volume 26, Issue 5, Page 717-732, September 2025.ABSTRACT Statistical distributions of spatial abundance data of animal populations can be informative about underlying processes and mechanisms that govern the spatial distributions. Here, we examine a large data set from annual 0‐group fish surveys in the Barents Sea (1980–2017) collected with standardised trawl sampling from a regular grid with 30–35
Hein Rune Skjoldal +5 more
wiley +1 more source
Beluga whales in the western Beaufort Sea : current state of knowledge on timing, distribution, habitat use and environmental drivers [PDF]
, 2018 ECG was supported by a National Research Council-National Academy of Sciences Postdoctoral Fellowship.The seasonal and geographic patterns in the distribution, residency, and density of two populations (Chukchi and Beaufort) of beluga whales ...
Berchok, Catherine L. +9 more
core +1 more source
Impact of dispersed fuel oil on cardiac mitochondrial function in polar cod Boreogadus saida
Environmental Science and Pollution Research, 2014 In this study, impact of dispersed oil on cardiac mitochondrial function was assessed in a key species of Arctic marine ecosystem, the polar cod Boreogadus saida. Mature polar cod were exposed during 48 h to dispersed oil (mechanically and chemically) and dispersants alone.
Matthieu, Dussauze +8 more
openaire +3 more sources