Results 51 to 60 of about 11,761 (212)

Zonal shift in the cold airmass stream of the East Asian winter monsoon

open access: yesEnvironmental Research Letters, 2021
The East Asian winter monsoon (EAWM) exhibits long-term variations in intensity and spatial pattern, though the latter one is less understood. To investigate the long-term spatial variations of the EAWM and their possible causes, we propose a new ...
Qian Liu, Guixing Chen
doaj   +1 more source

Emerging patterns of species richness, diversity, population density, and distribution in the skates (Rajidae) of Alaska [PDF]

open access: yes, 2008
Six years of bottom-trawl survey data, including over 6000 trawls covering over 200 km2 of bottom area throughout Alaska’s subarctic marine waters, were analyzed for patterns in species richness, diversity, density, and distribution of skates. The Bering
Hoff, Gerald R.   +3 more
core  

Nesting ecology of an ice‐associated seabird, Kittlitz's murrelet, at the northern edge of its range

open access: yesWildlife Society Bulletin, EarlyView.
We studied the Kittlitz's murrelet, an ice‐associated seabird of conservation concern, at the northern edge of its range. Over a 2‐year period, we estimated nest density and success at 2 sites, captured and telemetered nesting murrelets, and tested the use of a thermal camera to improve nest detection.
Michelle L. Kissling   +9 more
wiley   +1 more source

Safeguarding Important Areas in the U.S. Arctic Ocean [PDF]

open access: yes, 2015
The U.S. Arctic Ocean supports unique species found nowhere else in the country and is home to indigenous Inupiat people who have thrived on its bounty for thousands of years.

core  

Late Holocene moisture variability in Arctic Alaska from chitin δ18O

open access: yesBoreas, EarlyView.
Amplified warming in the Arctic has resulted in reduced sea‐ice extent, which can impact regional climate dynamics. Elucidating past moisture variability in response to changing temperatures and sea‐ice conditions can offer insight into how anthropogenic climate change may impact Arctic areas such as the Alaskan North Slope in the future. We contribute
Briana A. Edgerton, Melissa L. Chipman
wiley   +1 more source

Ecology of Juvenile Walleye Pollock, Theragra chalcogramma: Papers from the workshop "The Importance of Prerecruit Walleye Pollock to the Bering Sea and North Pacific Ecosystems" Seattle, Washington, 28-30 October 1993 [PDF]

open access: yes, 1996
The Alaska Fisheries Science Center (AFSC), National Marine Fisheries Service (NMFS), hosted an international workshop, 'The Importance of Prerecruit Walleye Pollock to the Bering Sea and North Pacific Ecosystems," from 28 to 30 October 1993.
Brodeur, Richard D.   +3 more
core  

Effects of Vicadrostat/Empagliflozin in People With Chronic Kidney Disease: Metabolic Subgroup Analyses

open access: yesDiabetes, Obesity and Metabolism, EarlyView.
ABSTRACT Aims In a phase 2 trial, the efficacy and safety of the highly selective aldosterone synthase inhibitor vicadrostat, alone or with empagliflozin, were investigated in people with chronic kidney disease (CKD) with or without type 2 diabetes (T2D). Materials and Methods Adults (n = 586) with CKD (estimated glomerular filtration rate [eGFR] 30 to
David Z. I. Cherney   +14 more
wiley   +1 more source

Impacts of extreme warming in 2016–2019 on the stock of pacific cod Gadus macrocephalus (Gadidae) in the Russian waters of northwestern Bering Sea

open access: yesИзвестия ТИНРО
“Heat wave” in the Bering Sea in 2016–2019 and its consequences for oceano- graphic conditions and local populations of pacific cod Gadus macrocephalus are considered.
Y. I. Zuenko, A. B. Savin, E. O. Basyuk
doaj   +1 more source

Late Holocene climate and environmental changes in Kamchatka inferred from subfossil chironomid record. [PDF]

open access: yes, 2013
This study presents a reconstruction of the Late Holocene climate in Kamchatka based on chironomid remains from a 332 cm long composite sediment core recovered from Dvuyurtochnoe Lake (Two-Yurts Lake, TYL) in central Kamchatka.
de Hoog, Verena   +4 more
core   +1 more source

Decadal Rapid Change in Energetic Carrying Capacity for Juvenile Chum Salmon in the Sanriku Coast

open access: yesFisheries Oceanography, EarlyView.
ABSTRACT Adult returns to coastal rivers in Sanriku, located near the southernmost area of chum salmon distribution, have declined since 2010. Climate‐induced fluctuations in juvenile prey availability may affect growth and survival, which are linked to adult returns.
Yuki Iino   +3 more
wiley   +1 more source

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