毛乌素沙地东南缘沙漠化过程中土壤酶活性的演变研究
杨梅焕, 曹明明, 朱志梅
Study on the evolution of soil enzyme activities in different desertification stages on the Southeastern Edge of Mu Us Sandy Land
YANG Meihuan, CAO Mingming, ZHU Zhimei
生态环境学报
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2012, (1): 69
-73
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DOI: 10.16258/j.cnki.1674-5906(2012)01-0069-05
