机构

• 地理科学与资源研究所 [4]
• 寒区旱区环境与工程研... [2]
• 植物研究所 [1]

采集方式

• OAI收割 [5]
• iSwitch采集 [2]

内容类型

• 期刊论文 [6]
• 会议论文 [1]

发表日期

• 2019 [1]
• 2017 [3]
• 2008 [1]
• 2007 [1]
• 2005 [1]

学科主题

• Agronomy [1]
• Forestry [1]
• Meteorolog... [1]

筛选

浏览/检索结果: 共7条，第1-7条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Landscape-level vegetation classification and fractional woody and herbaceous vegetation cover estimation over the dryland ecosystems by unmanned aerial vehicle platform 期刊论文  OAI收割 AGRICULTURAL AND FOREST METEOROLOGY, 2019, 卷号: 278 作者:  Wang, Haozhou;  Han, Dong;  Mu, Yue;  Jiang, Lina;  Yao, Xueling   |  收藏  |  浏览/下载：37/0  |  提交时间：2022/01/06 Dryland vegetation  Machine learning  Decision tree model  Digital orthophoto map  Otindag sandy land  Semi-arid ecosystem  Classification and regression tree (CART)   Relative importance of climate factors and human activities in impacting vegetation dynamics during 2000-2015 in the Otindag Sandy Land, northern China 期刊论文  OAI收割 JOURNAL OF ARID LAND, 2017, 卷号: 9, 期号: 4, 页码: 558-567 作者:  Ma Wenyong;  Wang Xunming;  Zhou Na;  Jiao Linlin   |  收藏  |  浏览/下载：20/0  |  提交时间：2019/09/25 vegetation  NDVI  climate factors  human factors  Otindag Sandy Land   Relative importance of climate factors and human activities in impacting vegetation dynamics during 2000-2015 in the Otindag Sandy Land, northern China 期刊论文  OAI收割 JOURNAL OF ARID LAND, 2017, 卷号: 9, 期号: 4, 页码: 558-567 作者:  Ma Wenyong;  Wang Xunming;  Zhou Na;  Jiao Linlin   |  收藏  |  浏览/下载：18/0  |  提交时间：2019/09/25 vegetation  NDVI  climate factors  human factors  Otindag Sandy Land   Relative importance of climate factors and human activities in impacting vegetation dynamics during 2000-2015 in the Otindag Sandy Land, northern China 期刊论文  OAI收割 JOURNAL OF ARID LAND, 2017, 卷号: 9, 期号: 4, 页码: 558-567 作者:  Ma Wenyong;  Wang Xunming;  Zhou Na;  Jiao Linlin   |  收藏  |  浏览/下载：18/0  |  提交时间：2019/09/25 vegetation  NDVI  climate factors  human factors  Otindag Sandy Land   Field investigation of surface sand and dust movement over different sandy grasslands in the Otindag Sandy Land, China 期刊论文  iSwitch采集 ENVIRONMENTAL GEOLOGY, 2008, 卷号: 53, 期号: 6, 页码: 1225-1233 作者:  Liu, Shulin;  Wang, Tao;  Chen, Guangting;  Guo, Jian;  Xue, Xian 收藏  |  浏览/下载：40/0  |  提交时间：2019/10/08 Otindag Sandy Land  sandy grasslands  threshold wind speed  sand and dust movement  vegetation cover  sand transport rate   Aeolian desertification from the mid-1970s to 2005 in Otindag Sandy Land, Northern China 期刊论文  iSwitch采集 ENVIRONMENTAL GEOLOGY, 2007, 卷号: 51, 期号: 6, 页码: 1057-1064 作者:  Liu, Shulin;  Wang, Tao 收藏  |  浏览/下载：31/0  |  提交时间：2019/10/08 Aeolian desertification  climate change  human activities  reclamation  over-grazing  Otindag Sandy Land   Recent land use changes in north dust storm source area affecting Beijing and Tianjin II: Otindag sandy land 会议论文  OAI收割 Wang S. Y.; Cai Q. G.; Gao Y. C.; Ieee 收藏  |  浏览/下载：35/0  |  提交时间：2012/06/30 land use changes  Otindag sandy land  preventing dust storm  RS  GIS