EROSION RESISTANCE OF SOME SOILS OF TAJIKISTAN

被引:0
|
作者
KUZNETSOV, MS
BAZAROV, OA
机构
关键词
SOILS OF TAJIKISTAN; EROSION RESISTANCE; STREAM EROSION VELOCITY;
D O I
暂无
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
Values of a quantitative index of erosion resistance (namely, the stream erosion velocity) are determined for the genetic horizons of the principal soil groups of Tajikistan. A relationship is demonstrated between stream erosion velocity and stability of soil aggregates in water, the cohesiveness of the soils, and their content of roots. It is shown that a familiar equation for stream erosion velocity, developed previously for plains soils, can be used to evaluate quantitatively the erosion resistance of the mountain and piedmont soils of Tajikistan.
引用
收藏
页码:59 / 71
页数:13
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