石羊河上游林区景观空间邻接特征及生态安全分析
汤萃文，张忠明，苏研科，郭明，杨莎莎，王天强，杨啸林
Spatial neighboring characteristics among forest landscape types patches on the upper reaches of Shiyang River Basin and its ecological security
TANG Cui-wen，ZHANG Zhong-ming，SU Yan-ke，GUO Ming，YANG Sha-sha，WANG Tian-qiang，YANG Xiao-lin
干旱区地理
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2013, (2): 311
-317
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