Results 61 to 70 of about 9,201 (227)

Evolutionary taxonomy and conservation status of environmentally sensitive and endangered musk deer (Moschus spp.): An updated review

open access: yesConservation Science and Practice, Volume 8, Issue 2, February 2026.
This study reviews the historical taxonomic classification and evolutionary background of musk deer, clarifying long‐standing confusion in their identification. It highlights the current global distribution and conservation status of these species, emphasizing the threat posed by poaching and habitat destruction. The work aims to raise public awareness
Zhirong Zhang   +7 more
wiley   +1 more source

New transition relationships for the energy characteristics of earthquakes in the Sakhalin region [PDF]

open access: yesГеосистемы переходных зон
Due to methodological changes in the work of the Sakhalin Branch of the Federal Research Center “Geophysical Survey of the Russian Academy of Sciences” (SB FRC GS RAS), it became necessary to clarify the transition relationships between the energy ...
Safonov, Dmitry A.
doaj   +1 more source

A New Nonparasitic Species of the Holarctic Lamprey Genus Lethenteron Creaser and Hubbs, 1922, (Petromyzonidae) from Northwestern North America with Notes on Other Species of the Same Genus [PDF]

open access: yes, 1978
A new nonparasitic lamprey, Lethenteron alaskense from Alaska and Northwest Territories is described and illustrated. The holotype (No. NMC 76-614) is deposited in the National Museum of Natural Sciences, Ottawa, Canada.
Kott, Edward, Vladykov, Vadim D.
core  

Gray Whale Energy Requirements

open access: yesMarine Mammal Science, Volume 42, Issue 1, January 2026.
ABSTRACT Eastern North Pacific gray whales (Eschrichtius robustus) rely on energy obtained from Arctic feeding grounds to complete their 15,000–20,000 km annual round‐trip migration between feeding and breeding areas. However, quantitative estimates of their food requirements remain scarce. Using an age‐structured bioenergetics model incorporating life
Selina Agbayani   +2 more
wiley   +1 more source

The ISCIP Analyst, Volume XIV, Issue 8 [PDF]

open access: yes, 2008
This repository item contains a single issue of The ISCIP Analyst, an analytical review journal published from 1996 to 2010 by the Boston University Institute for the Study of Conflict, Ideology, and ...
Adami, Fabian   +8 more
core   +1 more source

Genomic Signatures and Demographic History of the Widespread and Critically Endangered Yellow‐Breasted Bunting

open access: yesMolecular Ecology, Volume 34, Issue 23, December 2025.
ABSTRACT Population declines may have long‐term genetic consequences, including genetic erosion and inbreeding depression, which could affect species' evolutionary potential and increase their risk of extinction. Small populations are more vulnerable to genetic threats than common species, but even species with large populations can also be at risk of ...
Guoling Chen, Simon Yung Wa Sin
wiley   +1 more source

DECREASING OF THE PINK SALMON (ONCORHYNCHUS GORBUSCHA) ABUNDANCE IN SAKHALIN-KURIL REGION AS CONSEQUENCE OF EXTREME ENVIRONMENTAL FACTORS IMPACT

open access: yesИзвестия ТИНРО, 2018
The pink salmon abundance dynamics is considered for Sakhalin-Kuril region in 2007–2016. The year-classes of pink salmon originated from Iturup Island and four areas of eastern Sakhalin became weaker if they were affected by typhoons during their ...
A. M. Kaev
doaj   +1 more source

The GFDL‐CM4X Climate Model Hierarchy, Part I: Model Description and Thermal Properties

open access: yesJournal of Advances in Modeling Earth Systems, Volume 17, Issue 10, October 2025.
Abstract We present the GFDL‐CM4X (Geophysical Fluid Dynamics Laboratory Climate Model version 4X) coupled climate model hierarchy. The primary application for CM4X is to investigate ocean and sea ice physics as part of a realistic coupled Earth climate model.
Stephen M. Griffies   +27 more
wiley   +1 more source

Economic Effects of Foreign Direct Investment on the Sakhalin Region from 1995 to 2005 [PDF]

open access: yes, 2011
This paper quantitatively evaluates the economic effects of foreign direct investment (FDI) on Russia’s regional development, concentrating on the Sakhalin region in the construction stage of both Sakhalin Projects 1 and 2.
Suganuma Keiko
core   +1 more source

Disentangling Compound Effects of Changing Disturbance and Regeneration Across Temperate Forest Landscapes

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 10, October 2025.
ABSTRACT Aim Global change alters many ecological processes simultaneously. Yet, the interactive and compound effects of these changes remain difficult to quantify. Here, we addressed the question of how changes in disturbance and regeneration processes interactively alter temperate forest landscapes across three continents.
Christina Dollinger   +4 more
wiley   +1 more source

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