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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 学科主题：environmental sciences & ecology     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Evaluation of oasis ecosystem risk by reliability theory in an and area: A case study in the Shiyang River Basin, China 会议论文 3rd International Conference on Environmental Enhancement and Sustainable Development, Hohot, PEOPLES R CHINA, AUG 04-08, 2006 作者:  Li, WD;  Li, ZZ;  Wang, JQ 收藏  |  浏览/下载：2/0  |  提交时间：2017/01/20 ecosystem risk  sustainable development  Shiyang River Basin  risk analysis   Dynamics of typical agricultural landscape and its relationship with water resource in inland Shiyang River watershed, Gansu Province, northwest China 期刊论文 ENVIRONMENTAL MONITORING AND ASSESSMENT, 2006, 卷号: 123, 期号: 1-3, 页码: 199-217 作者:  Li, XY;  Xiao, DN;  He, XY;  Chen, W;  Song, DM 收藏  |  浏览/下载：3/0  |  提交时间：2015/12/18 cropping pattern  groundwater  land use change  oasis  runoff  Shiyang River watershed