放牧强度对高寒灌丛草甸土壤CO 2释放速率的影响
张金霞, 曹广民, 周党卫, 赵新全
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ZHANG Jin-xia, CAO Guang-min, ZHOU Dang-wei, ZHAO Xin-quan
. 2001, (3): 183 -190 .  DOI: 10.11733/j.issn.1007-0435.2001.03.005