Results 71 to 80 of about 662 (166)

Updated Chorotypes of Terrestrial Vertebrates Shed New Light on Zoogeographical Regions in China

open access: yesIntegrative Zoology, EarlyView.
Chorotype represents a fundamental concept for identifying groups of species that share similar distribution patterns. However, the last comprehensive revision of animal chorotypes in China was performed more than a decade ago. Here, we update the chorotype classifications for 1040 species and propose an updated zoogeographical regionalization scheme ...
Baoming Zhang   +6 more
wiley   +1 more source

Transformative changes of pastoral livestock production and its consequences on the Qinghai–Xizang Plateau

open access: yesGrassland Research, Volume 5, Issue 1, Page 35-43, March 2026.
Grassland functional zoning and spatial optimization scheme on the Qinghai–Xizang Plateau. Based on multifunctionality assessment, the scheme proposes allocating 32% of regional grassland as nature reserve grasslands (biodiversity focus), 63% as livestock grazing grasslands (smart ecological–production management), and 5% as cultivated grasslands (high‐
Chunhui Zhang   +5 more
wiley   +1 more source

Natural selection supports escape from concerted evolution of a recently duplicated CEACAM1 paralog in the ruminant CEA gene family [PDF]

open access: yes, 2020
Concerted evolution is often observed in multigene families such as the CEA gene family. As a result, sequence similarity of paralogous genes is significantly higher than expected from their evolutionary distance.
Friedrich, Christin   +8 more
core   +2 more sources

Incipient Genetic Differentiation of the African Buffalo, Syncerus caffer Populations: Is Fencing Playing a Role?

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Isolation by distance indicated that fences play a role in the genetic deterioration of confined species. The weak effects of fencing could be associated with the short period that effective fences have been in place to impact the genetics of the fenced population.
Patrick Karanja   +5 more
wiley   +1 more source

A cohort study of Plasmodium falciparum infection dynamics in Western Kenya Highlands [PDF]

open access: yes, 2010
Background The Kenyan highlands were malaria-free before the 1910s, but a series of malaria epidemics have occurred in the highlands of western Kenya since the 1980s.
Frederick N Baliraine   +7 more
core   +3 more sources

Positive Selection Drove the Adaptation of Mitochondrial Genes to the Demands of Flight and High-Altitude Environments in Grasshoppers [PDF]

open access: yes, 2018
The molecular evolution of mitochondrial genes responds to changes in energy requirements and to high altitude adaptation in animals, but this has not been fully explored in invertebrates.
Guo-Fang Jiang   +7 more
core   +1 more source

Road proximity and traffic flow perceived as potential predation risks: evidence from the Tibetan antelope [PDF]

open access: yes, 2011
Context. The risk-disturbance hypothesis predicts that animals exhibit risk-avoidance behaviours when exposed to human disturbance because they perceive the disturbance as a predatory threat. Aims.
B   +7 more
core  

Longest terrestrial migrations and movements around the world [PDF]

open access: yes, 2019
Long-distance terrestrial migrations are imperiled globally. We determined both round-trip migration distances (straight-line measurements between migratory end points) and total annual movement (sum of the distances between successive relocations over a
Borg, Bridget L.   +16 more
core   +1 more source

Impacts of Taking, Trade and Consumption of Terrestrial Migratory Species for Wild Meat [PDF]

open access: yes, 2021
This study looks for the first time at the extent to which terrestrial animals protected by the Convention on the Conservation of Migratory Species of Wild Animals (CMS) are being impacted by wild meat taking, trade and consumption. It contributes to the
Coad, L   +13 more
core  

Interspecies embryo reconstruction in Tibetan antelope Pantholops hodgsonii by handmade cloning

open access: yesAfrican Journal of Biotechnology, 2013
Interspecies somatic cell nuclear transfer (iSCNT) offers the possibility of preserving endangered species. Handmade cloning (HMC) has proved to be an efficient alternative to the traditional micromanipulator-based technique in some domestic animal species.
Yu, HH   +7 more
openaire   +1 more source

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