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https://hdl.handle.net/10356/20752
Title: | 东北黑土区水土流失的经济分析与政策改进 = Economic analysis and policy improvement on soil erosion in the mollisols region of Northeast | Authors: | 刘国民 Liu, Guo Min 袁强 Yuan, Qiang 张国军 Zhang, Guo Jun |
Keywords: | DRNTU::Humanities | Issue Date: | 2010 | Abstract: | 水和土地是人类赖以生存的根基和最重要的农业资源。中国东北黑土区是世界仅存三大黑土带之一,拥有地球上最珍贵的土地资源。近年来,该区域水土流失问题日趋严重,引起了广泛关注和高度重视。对这一问题的治理,也已纳入中央和地方政府的重要日程。 | URI: | http://hdl.handle.net/10356/20752 | Fulltext Permission: | restricted | Fulltext Availability: | With Fulltext |
Appears in Collections: | HSS Theses |
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LiuGuoMin10.pdf Restricted Access | 1.08 MB | Adobe PDF | View/Open |
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