CHANGES IN PROPERTIES OF MOUNTAIN-MEADOW ALPINE SOILS OF THE NORTHWESTERN CAUCASUS UNDER DIFFERENT ECOLOGICAL CONDITIONS

被引:0
|
作者
GRISHINA, LA
ONIPCHENKO, VG
MAKAROV, MI
VANYASIN, VA
机构
[1] MOSCOW MV LOMONOSOV STATE UNIV, DEPT SOIL SCI, MOSCOW, RUSSIA
[2] MOSCOW MV LOMONOSOV STATE UNIV, DEPT BIOL, MOSCOW, RUSSIA
关键词
CHANGES IN PROPERTIES; MOUNTAIN-MEADOW ALPINE SOILS; NORTHWESTERN CAUCASUS; DIFFERING ECOLOGICAL CONDITIONS;
D O I
暂无
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
Soils of the Teberda Preserve, which have developed on silicate rocks, are investigated. In the geomorphological series from positive to negative elements of the mesotopography, there is a regular decrease in the stoniness of the soils, the reserves of Fine Earth increase, the actual and hydrolytic acidity of the soils grows, and the content of exchangeable ammonium and reserves of organic matter increase.
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页码:1 / 12
页数:12
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