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Effects of grassland degradation on chestnut soil properties in Bashang Plateau, China
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作者 SHENG Xue bin\+1, LIU Yun\|xia\+1, ZHAO Yu\|ping\+2 (1. Research Center for Eco\|Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China 2. China University of Agriculture, Beijing 100094, China) 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 2000年第1期105-109,共5页
The repeated effects of vulnerable habitat and unreasonable human activities on the Bashang Plateau of China led the chestnut soil to degrade. It expresses in reducing soil CEC, decreasing nutrient content, decomposi... The repeated effects of vulnerable habitat and unreasonable human activities on the Bashang Plateau of China led the chestnut soil to degrade. It expresses in reducing soil CEC, decreasing nutrient content, decomposing organic complexes, and reducing humus in loose, steady and tight bond forms, respectively. The percentage of three forms are 21%—34%, 44%—55% and 5%—6.2%, respectively. 展开更多
关键词 Bashang Plateau chestnut soil organic and inorganic complexes humus bond form CLC number: S152.4 Document code: A
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