Topological regularities of mesofauna distribution in sandy soils of the Transbaikal region

被引:0
作者
Kulikov, AI [1 ]
Nikhileeva, TP
Khaptukhaeva, NN
Bazhenov, VS
Kulikov, MA
机构
[1] Russian Acad Sci, Siberian Div, Inst Gen & Expt Biol, Ulan Ude 670047, Russia
[2] Filippov Buryat State Agr Acad, Ulan Ude 670037, Russia
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D O I
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中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
Sandy soils are characterized by a low diversity and biomass of mesofauna. Topological distribution of pedobionts is controlled by two spatial gradients-slope aspect and altitude. The spatial distribution and biomass of soil animals are closely related (r = 0.92, P greater than or equal to 0.999) to the soil water reserves.
引用
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页码:323 / 328
页数:6
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