Results 101 to 110 of about 1,569 (220)

Railway and Road Infrastructure in Saiga Antelope Range in Kazakhstan

open access: yesDiversity
The saiga antelope (Saiga tatarica), a keystone migratory species of the Central Asian steppes and deserts, is increasingly threatened by habitat fragmentation due to the rapidly expanding transport infrastructure in Kazakhstan, which hosts approximately
Nazerke Bizhanova   +10 more
doaj   +1 more source

Late Quaternary Vegetation History of Northern North America Based on Pollen, Macrofossil, and Faunal Remains [PDF]

open access: yes, 2005
Biome maps spanning the interval from the last glacial maximum to modern times are presented. The biome distributions at 18 ka BP were probably as nearly in equilibrium with climate as are the modern distributions, but deglacial biomes were probably in ...
Dyke, Arthur S.
core   +1 more source

Mammalian Facial Muscles: Their Evolution, Function, Diversity, & Study Through Comparative Methods [PDF]

open access: yes, 2022
Within the great diversity of living vertebrates, mammals alone are distinguished by the presence of facial muscles. These delicate sheets of muscle are distributed in superficial layers of the face and neck and are responsible for critical everyday ...
Miyamae, Juri Ann
core   +1 more source

Variation of the Bovidae (Mammalia: Artiodactyla) mitochondrial DNA control region and their phylogenetic relationship

open access: yesMitochondrial DNA. Part B. Resources, 2018
The control region is the major noncoding segment of animal mitochondrial DNA. The mammal family Bovidae comprises all artiodactyl ungulates. To infer the organization and variation of Bovidae mitochondrial DNA control region, the complete control region
Fang Zhao, Gonghua Lin, Zuhao Huang
doaj   +1 more source

The significance of the Pleistocene ice ages for the animal migration [PDF]

open access: yes, 2009
Ledeno doba prevladalo je i doseglo svoj vrhunac u pleistocenu. Zahlađenje naše planete bilo je postupno a počelo je prije oko 800 tisuća godina i završilo prije oko 10 tisuća godina.
Barišić, Meri
core   +2 more sources

Capture of ungulates in Central Asia using drive nets: advantages and pitfalls illustrated by the Endangered Mongolian saiga \u3ci\u3eSaiga tatarica mongolica\u3c/i\u3e [PDF]

open access: yes, 2010
The study of mammals suffering intense poaching in remote areas poses an increasingly difficult conservation challenge, in part because the extreme flightiness of such species complicates safe capture.
Berger, Joel   +4 more
core   +2 more sources

Iberomeryx minor (Mammalia, Artiodactyla) from the Early Oligocene of Soulce (Canton Jura, NW Switzerland): systematics and palaeodiet [PDF]

open access: yes, 2018
The primitive ruminant genus Iberomeryx is poorly documented, as it is essentially only known from rare occurrences of dental remains. Therefore, the phylogeny and palaeobiology of Iberomeryx remain rather enigmatic. Only two species have been described:
Becker, Damien   +2 more
core  

Exploring saiga horn consumption in Singapore [PDF]

open access: yes, 2018
The Critically Endangered saiga antelope Saiga tatarica faces an uncertain future, with populations dwindling from epidemics in its range countries, and ongoing demand for its horns in the traditional Chinese medicine trade.
Glikman, J   +2 more
core   +2 more sources

ТЕХНОЛОГИЯ КРИОКОНСЕРВАЦИИ СЕМЕНИ - МЕТОД СОХРАНЕНИЯ И РАЦИОНАЛЬНОГО ИСПОЛЬЗОВАНИЯ РАЗНЫХ ВИДОВ ЖИВОТНЫХ

open access: yesВетеринарная патология, 2008
This article is devoted to the development of technology of animal sperm cryoconservation as a method of securing and rational use of rare and disappearing kinds of domestic and wild animals.

doaj  

Capture of Ungulates in Central Asia Using Drive Nets: Advantages and Pitfalls Illustrated by the Endangered Mongolian Saiga Saiga Tatarica Mongolica [PDF]

open access: yes, 2010
The study of mammals suffering intense poaching in remote areas poses an increasingly difficult conservation challenge, in part because the extreme flightiness of such species complicates safe capture.
Berger, Joel   +4 more
core   +1 more source

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