Structural and dynamic features of microbial complexes of forest-swamp ecosystems in West Siberia

被引：0
|
作者：
Grodnitskaya, I. D. [1 ]
Sorokin, N. D. [1 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Sukachev Inst Forest, Krasnoyarsk 660036, Russia
来源：
CONTEMPORARY PROBLEMS OF ECOLOGY | 2008年 / 1卷 / 02期
关键词：
Botanic Composition; Contemporary Problem; Microbial Complex; Peat Deposit; Peat Layer;
D O I：
10.1134/S1995425508020112
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
In deep peat soils of forest-swamp ecosystems of West Siberia, the structural, dynamic and functional features of microbial complexes are estimated. Data on biological and chemical activity of peat deposits in the context of processes of organic matter decomposition and humus accumulation are presented. Quantitative indicators of microbiological mineralization and soil oligotrophicity are given, and their coefficients are calculated. The pool of microorganisms of a 8 meter thick layer is calculated for estimating the degree to which the forest-swamp soils are enriched with microflora.
引用
收藏
页码：245 / 249
页数：5
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