干旱区生态环境知识资源中心(Arid): Dynamics of Modern Vegetation for Pasture Use in the Northwestern Pre-Caspian Region

Arid

DOI	10.1134/S2079096120040137
	Dynamics of Modern Vegetation for Pasture Use in the Northwestern Pre-Caspian Region
	Lazareva, V. G.; Bananova, V. A.; Van Zung, Nguyen
通讯作者	Lazareva, VG
来源期刊	ARID ECOSYSTEMS
ISSN	2079-0961
EISSN	2079-0988
出版年	2020
卷号	10 期号:4 页码:276-283
英文摘要	This article presents the results of long-term studies of the process of desertification (degradation) of the dry lands of the northwestern Pre-Caspian region. Modern vegetation is considered to occur as a result of pasture overload with livestock. The authors consider this process to be "unification," which leads to a decrease in species diversity in communities and, as a consequence, to uniformity of the vegetation cover. The complexity of the soil and vegetation cover characteristic of the Pre-Caspian region disappears, and a sequential change occurs in indigenous plant communities by a group of short-term derivatives. Quantitative assessment of the desertification process includes (classes) the stages of desertification, the criteria for pastoral digression, and the corresponding indicators, plant communities. They determine the ecological-dynamic series of plant communities, which reveal the mechanism of the degradation process. The study showed that the vegetation of the youngest New Caspian terrace within the northwestern Pre-Caspian region is characterized by high susceptibility to this process.
英文关键词	Quaternary terraces of the Caspian region pastoral digression (classes) stages indicators of the degree of desertification ecological– dynamic series of plant communities during desertification unification of vegetation
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000582877700004
WOS关键词	SPATIAL-DISTRIBUTION
WOS类目	Ecology
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334704
作者单位	[Lazareva, V. G.] Ukhta State Tech Univ, Ukhta 169300, Komi Republic, Russia; [Bananova, V. A.; Van Zung, Nguyen] Kalmyk State Univ, Elista 358000, Republic Of Kal, Russia
推荐引用方式 GB/T 7714	Lazareva, V. G.,Bananova, V. A.,Van Zung, Nguyen. Dynamics of Modern Vegetation for Pasture Use in the Northwestern Pre-Caspian Region[J],2020,10(4):276-283.
APA	Lazareva, V. G.,Bananova, V. A.,&Van Zung, Nguyen.(2020).Dynamics of Modern Vegetation for Pasture Use in the Northwestern Pre-Caspian Region.ARID ECOSYSTEMS,10(4),276-283.
MLA	Lazareva, V. G.,et al."Dynamics of Modern Vegetation for Pasture Use in the Northwestern Pre-Caspian Region".ARID ECOSYSTEMS 10.4(2020):276-283.