Results 91 to 100 of about 7,099 (208)

Using a live‐streaming webcam to assess the behavioural responses of waterbirds to changes in the density of swans Cygnus spp.

open access: yesWildlife Biology, EarlyView.
Wildlife research has benefitted from the development of new methods that allow data to be collected remotely, with less disturbance to focal animals. The proliferation of livestreaming webcams, for example, those used by nature reserves for public engagement purposes, have offered new possibilities for the study of wildlife behaviour.
Kevin A. Wood   +2 more
wiley   +1 more source

Observed and Modeled Black Carbon Deposition and Sources in the Western Russian Arctic 1800-2014. [PDF]

open access: yesEnviron Sci Technol, 2021
Ruppel MM   +9 more
europepmc   +1 more source

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

Reindeer Anthrax in the Russian Arctic, 2016: Climatic Determinants of the Outbreak and Vaccination Effectiveness. [PDF]

open access: yesFront Vet Sci, 2021
Liskova EA   +12 more
europepmc   +1 more source

Identifying Causes of Reproductive Failure in Zoo‐Housed Bush Dogs (Speothos venaticus) to Improve Ex Situ Management

open access: yesZoo Biology, EarlyView.
We distributed a survey to global institutions housing bush dogs (Speothos venaticus) to collect data on factors which may affect litter survival. Information from the Zoological Information Management System (ZIMS) and studbook records supplemented this dataset. We found that within northern temperate regions, the number of pups reared to the age of 1
Alice S. Clark   +4 more
wiley   +1 more source

Ecological and Socio-Economic Determinants of Livestock Animal Leptospirosis in the Russian Arctic. [PDF]

open access: yesFront Vet Sci, 2021
Zakharova OI   +9 more
europepmc   +1 more source

Homo‐epitaxy and twinning produce complex nanostructures in cryogenic calcite

open access: yesJournal of Applied Crystallography, EarlyView.
A transmission electron microscopy study of cryogenic calcite samples reveals the homo‐epitaxial intergrowths of {1120}//{1120}rotated, {0001}//{1100} and {1102}//{1108} interfaces, all being energetically favorable, along with their cooperation with {1014} twinning.Calcite is famous for the rich diversity of oriented crystal growths.
Péter Németh   +3 more
wiley   +1 more source

Quantitative analysis of facet growth during directional solidification of salol

open access: yesActa Crystallographica Section B, EarlyView.
This study offers a comprehensive analysis of facet growth during directional solidification of salol, focusing on the dynamic evolution of the solid–liquid interface. A novel strategy was developed to identify the crystallographic nature of the observed facets, whose growth is mainly governed by two‐dimensional nucleation, with deviations attributed ...
Anassya Raad   +3 more
wiley   +1 more source

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