Results 31 to 40 of about 819,301 (403)

Arctic Ocean Amplification in a warming climate in CMIP6 models

open access: yesScience Advances, 2022
Arctic near-surface air temperature warms much faster than the global average, a phenomenon known as Arctic Amplification. The change of the underlying Arctic Ocean could influence climate through its interaction with sea ice, atmosphere, and the global ...
Qi Shu   +6 more
semanticscholar   +1 more source

Content of heavy metals in algae thalli in the littoral zone of Kildin Island (Barents Sea) [PDF]

open access: yesE3S Web of Conferences
The article examines the concentration of four heavy metals (cadmium, lead, copper and zinc) in three species of brown and three species of red algae ((Fucus vesiculosus L., Alaria esculenta (L.) Greville, Chorda filum (L.) Stackhouse, (Delesseria ...
Menshakova Maria   +4 more
doaj   +1 more source

The use of fermented minced fish with probiotics in the recipe composition of dry-cured sausages

open access: yesVestnik MGTU, 2023
The paper analyzes the effect of using fermented minced fish (FMF) with the L. plantarum probiotic in the formulation of dry-cured sausages on the quality characteristics of the finished product in comparison with sausages based on unprocessed minced ...
Glukharev A. Y.   +5 more
doaj   +1 more source

Seasonal distributions of fine aerosol sulfate in the North American Arctic basin during TOPSE [PDF]

open access: yes, 2003
We used the mist chamber/ion chromatography technique to quantify fine aerosol SO4=(\u3c2.7 μm) in the Arctic during the Tropospheric Ozone Production about the Spring Equinox Experiment (TOPSE) with about 2.5 min time resolution.
Debell, Linsey J   +5 more
core   +2 more sources

Estimation of mass balance of Aldegondabreen (Spitsbergen) in 2015–2018 based on ArcticDEM, geodetic and glaciological measurements

open access: yesЛëд и снег, 2020
The Aldegonda (Aldegondabreen) Glacier, located on the Nordenskjold Land, West Spitsbergen, covers the area of about 6  km2 (in 2018) and does constantly retreat since the very first observations of 1936.
A. V. Terekhov   +5 more
doaj   +1 more source

Effect of scavenging on predation in a food web

open access: yesEcology and Evolution, 2021
Scavenging can have important consequences for food web dynamics, for example, it may support additional consumer species and affect predation on live prey. Still, few food web models include scavenging.
Jarad P. Mellard   +5 more
doaj   +1 more source

Arctic sea ice thickness, volume, and multiyear ice coverage: losses and coupled variability (1958–2018)

open access: yesEnvironmental Research Letters, 2018
Large-scale changes in Arctic sea ice thickness, volume and multiyear sea ice (MYI) coverage with available measurements from submarine sonars, satellite altimeters (ICESat and CryoSat-2), and satellite scatterometers are summarized. The submarine record
R. Kwok
semanticscholar   +1 more source

The International Bathymetric Chart of the Arctic Ocean (IBCAO) Version 3.0 [PDF]

open access: yes, 2012
[1] The International Bathymetric Chart of the Arctic Ocean (IBCAO) released its first gridded bathymetric compilation in 1999. The IBCAO bathymetric portrayals have since supported a wide range of Arctic science activities, for example, by providing ...
Accettella, Daniela   +30 more
core   +2 more sources

Mortality among Alaska Native Adults with Confirmed Hepatitis C Virus Infection Compared with the General Population in Alaska, 1995–2016

open access: yesCanadian Journal of Gastroenterology and Hepatology, 2022
Background. Hepatitis C virus (HCV) infection incidence rates in the United States have increased since 2010 as a byproduct of the opioid crisis despite the introduction of direct-acting antiviral agents in 2013.
Sara S. Bressler   +6 more
doaj   +1 more source

Body Temperature and Activity Rhythms Under Different Photoperiods in High Arctic Svalbard ptarmigan (Lagopus muta hyperborea)

open access: yesFrontiers in Physiology, 2021
Organisms use circadian rhythms to anticipate and exploit daily environmental oscillations. While circadian rhythms are of clear importance for inhabitants of tropic and temperate latitudes, its role for permanent residents of the polar regions is less ...
Daniel Appenroth   +5 more
doaj   +1 more source

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