The Humus State and Structure of Microbial Cenoses in Deflated Chestnut Soils of Barguzin Depression (Western Transbaikal)

被引：7
|
作者：
Merkusheva, M. G. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Inst Gen & Expt Biol, Ul Sakhyanovoi 6, Ulan Ude 670047, Russia
来源：
ARID ECOSYSTEMS | 2012年 / 2卷 / 02期
关键词：
D O I：
10.1134/S2079096112020059
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
This paper studies the influence exerted by the degradation of dry steppe grasslands and deflation on the content, reserves, and composition of humus in the chestnut soils of Western Transbaikal. These negative processes are shown to transform the structure of microbial cenoses and to decrease the enrichment of soils with microorganisms and accumulation of microbial mass in them by changing the soil humus state.
引用
收藏
页码：98 / 104
页数：7
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