QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2020     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 A Synopsis of Farmland Abandonment and Its Driving Factors in Nepal 期刊论文 LAND, 2020, 卷号: 9, 期号: 3, 页码: 84 作者:  Chaudhary Suresh;  Wang Yukuan;  Dixit Amod Mani;  Khanal Narendra Raj;  Xu Pei 收藏  |  浏览/下载：16/0  |  提交时间：2020/05/18 rural migration  production structure  rural-urban transition  agricultural restructuring  mountain development   Impact of climatic factors on vegetation dynamics in the upper Yangtze River basin in China 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 5, 页码: 1235-1250 作者:  Zhang Yu-xin;  Wang Yu-kuan;  Fu Bin;  Dixit Amod Mani;  Chaudhary Suresh 收藏  |  浏览/下载：9/0  |  提交时间：2020/06/12 National Nature Reserves  Upper Yangtze River basin  Normalized difference vegetation index  Climate change  Correlation analysis   Changes in cultivated land patterns and driving forces in the Three Gorges Reservoir area, China, from 1992 to 2015 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 1, 页码: 203-215 作者:  Zhang Yu-xin;  Wang Yu-kuan;  Fu Bin;  Li Ming;  Lu Ya-feng 收藏  |  浏览/下载：7/0  |  提交时间：2020/03/20 Agricultural land change  Three Gorges Reservoir area  Landscape index  The standard deviation ellipse  Cultivated land  Driving forces   Spatiotemporal Degradation of Abandoned Farmland and Associated Eco-Environmental Risks in the High Mountains of the Nepalese Himalayas 期刊论文 LAND, 2020, 卷号: 9, 期号: 1, 页码: 1 作者:  Chaudhary, Suresh;  Wang, Yukuan;  Dixit, Amod Mani;  Khanal, Narendra Raj;  Xu, Pei 收藏  |  浏览/下载：24/0  |  提交时间：2020/03/26 farmland abandonment  spatiotemporal degradation  eco-environmental risk  regression model  mountain region  Nepal   Changes in cultivated land patterns and driving forces in the Three Gorges Reservoir area, China, from 1992 to 2015 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 1, 页码: 203-215 作者:  Zhang Yu-xin;  Wang Yu-kuan;  Fu Bin;  Li Ming;  Lu Ya-feng 收藏  |  浏览/下载：70/0  |  提交时间：2020/11/11 Agricultural land change  Three Gorges Reservoir area  Landscape index  The standard deviation ellipse  Cultivated land  Driving forces   Impact of climatic factors on vegetation dynamics in the upper Yangtze River basin in China 期刊论文 JOURNAL OF MOUNTAIN SCIENCE, 2020, 卷号: 17, 期号: 5, 页码: 1235-1250 作者:  Zhang, Yu-xin;  Wang, Yu-kuan;  Fu, Bin;  Dixit, Amod Mani;  Chaudhary, Suresh 收藏  |  浏览/下载：49/0  |  提交时间：2020/11/16 National Nature Reserves  Upper Yangtze River basin  Normalized difference vegetation index  Climate change  Correlation analysis