Results 21 to 30 of about 52,059 (298)
Diets of the Barents Sea cod (Gadus morhua) from the 1930s to 2018 [PDF]
Earth System Science Data, 2021 A new dataset on the diet of Atlantic cod in the Barents Sea from the 1930s to the present day has been compiled to produce one of the largest fish diet datasets available globally.
B. L. Townhill +12 more
doaj +1 more source
Dual polar spaces of arbitrary rank [PDF]
, 2011 In 1982 P. Cameron gave a characterisation of dual polar spaces of finite rank viewed as point-line spaces. This characterisation makes essential use of the fact that dual polar spaces of finite rank have finite diameter.
Huggenberger, Simon
core +2 more sources
Attenuation by clouds of UV radiation for low stratospheric ozone conditions [PDF]
, 2016 Stratospheric poor ozone air masses related to the polar ozone hole overpass subpolar regions in the Southern Hemisphere during spring and summer seasons, resulting in increases of surface Ultraviolet Index (UVI).
D'elia, Raul Luis +6 more
core +1 more source
Long term trend of chemical oxygen demand in Saroma-ko Lagoon, Japan; possible effects of climatic warming [PDF]
, 2008 A trend of shortening duration of ice coverage has been reported in many rivers, ponds and lakes around the world due to climatic warming. The shortening will have much influence on organic production due to the greater supply of light intensity and ...
Akihiro Shiomoto
core +2 more sources
Diet of the ringed seal (Phoca hispida) in Greenland
NAMMCO Scientific Publications, 1998 Analysis of 454 stomachs of ringed seals (Phoca hispida) collected from the Inuit hunt in six municipalities in West Greenland and 30 alimentary tracts collected by scientists in East Greenland, showed seasonal and regional differences in the diet.
Helle Siegstad +3 more
doaj +1 more source
Arctic Science, 2023 The Arctic cod (Boreogadus saida (Lepechin, 1774)) represents the most widespread and abundant fish in the Arctic and is a critical trophic link in its ecosystems.
Juliano Malizia +7 more
doaj +1 more source
Climate change and temperature dependent biogeography: oxygen limitation of thermal tolerance in animals [PDF]
, 2001 Recent years have shown a rise in mean global temperatures and a shift in the geographical distribution of ectothermic animals. For a cause and effect analysis the present paper discusses those physiological processes limiting thermal tolerance.
Pörtner, Hans-Otto
core +1 more source
Ecology and Evolution, 2019 Species with a broad and flexible diet may be at an advantage in a rapidly changing environment such as in today's Arctic ecosystems. Polar cod (Boreogadus saida), an abundant and ecologically important circumpolar Arctic fish, is often described as a ...
Marine Cusa +2 more
doaj +1 more source
Gender specific reproductive strategies of an arctic key species (Boreogadus saida) and implications of climate change. [PDF]
PLoS ONE, 2014 The Arctic climate is changing at an unprecedented rate. What consequences this may have on the Arctic marine ecosystem depends to a large degree on how its species will respond both directly to elevated temperatures and more indirectly through ...
Jasmine Nahrgang +6 more
doaj +1 more source
Shallow-Water Scavengers of Polar Night and Day – An Arctic Time-Lapse Photography Study
Frontiers in Marine Science, 2021 Until recently, polar night constituted truly a “mare incognitum” of our times. Yet, the first records from this very little-explored period showcased a surprisingly rich and active ecosystem.
Piotr Balazy +9 more
doaj +1 more source