南水北调重要水源地的土地生态安全动态研究 ——以陕西省商洛市为例
孙丕苓, 杨海娟, 刘庆果
Study on Dynamic Security of Land Ecology in Water Source Area of South-to-North Water Diversion Project:A Case Study of Shangluo City, Shaanxi Province
SUN Pi-ling, YANG Hai-juan, LIU Qing-guo
自然资源学报
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2012, (9): 1520
-1530
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DOI: 10.11849/zrzyxb.2012.09.009