Human impact on the content and quality of humus in podzolized soils of the Salair region

被引：0
作者：
Kovaleva, SR
Tanasienko, AA
机构：
来源：
EURASIAN SOIL SCIENCE | 1996年 / 29卷 / 08期
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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：
The effect of anthropogenic impact on the content and quality of humus in podzolized chernozems and dark gray forest soils is considered. It is shown that the annual humus losses because of plowing and erosion can reach 0.85 t/ha. These processes change the humus composition from humic to fulvic-humic because of mobile humic acids lost with the suspended load of surface runoff.
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页码：911 / 918
页数：8
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