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Issue:
Soil properties and pollution in Kaifeng city area
Author(s):
Ma Jianhua
,
Zhang Li
,
Li Yali
Pages:
93
Year:
1999
Issue:
2
Journal:
CHINESE JOURNAL OF SOIL SCIENCE
Keyword:
城市土壤
;
土壤性质
;
土壤污染
;
开封市
;
Abstract:
本文以开封市城区土壤为例,在野外调查和室内分析的基础上比较详细地论述了城市土壤与郊区农业土壤的差异.结果发现,城市土壤侵入体的种类和数量较多,土体构型复杂,养分含量较高,质地相对偏细,酸碱度区域差异明显,污染比较严重.最后对开封市区绿地建设和土填污染防治进行了初步探讨.
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