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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共11条,第1-10条 帮助

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Analysis of Landscape Patterns Changes and Driving Factors of the Guangdong Chaoan Fenghuangdancong Tea Cultural System in China 期刊论文  OAI收割
SUSTAINABILITY, 2023, 卷号: 15, 期号: 6, 页码: 5560
作者:  
Guo, Xuan;  Min, Qingwen
  |  收藏  |  浏览/下载:17/0  |  提交时间:2023/05/06
Spatiotemporal analysis of land use changes and their trade-offs on the northern slope of the Tianshan Mountains, China 期刊论文  OAI收割
FRONTIERS IN ECOLOGY AND EVOLUTION, 2022, 卷号: 10, 页码: 15
作者:  
Ma, Haitao
  |  收藏  |  浏览/下载:28/0  |  提交时间:2022/11/09
Spatiotemporal analysis of land use changes and their trade-offs on the northern slope of the Tianshan Mountains, China 期刊论文  OAI收割
FRONTIERS IN ECOLOGY AND EVOLUTION, 2022, 卷号: 10, 页码: 15
作者:  
Ma, Haitao
  |  收藏  |  浏览/下载:30/0  |  提交时间:2022/11/09
Different Causal Factors Occur between Land Use/Cover and Vegetation Classification Systems but Not between Vegetation Classification Levels in the Highly Disturbed Jing-Jin-Ji Region of China 期刊论文  OAI收割
SUSTAINABILITY, 2021, 卷号: 13, 期号: 8
作者:  
Yi, Sangui;  Zhou, Jihua;  Lai, Liming;  Sun, Qinglin;  Liu, Xin
  |  收藏  |  浏览/下载:9/0  |  提交时间:2023/02/24
Multi-scale analysis of rural housing land transition under China's rapid urbanization: The case of Bohai Rim SCI/SSCI论文  OAI收割
2015
作者:  
Li T. T.;  Long, H. L.;  Liu, Y. Q.;  Tu, S. S.
收藏  |  浏览/下载:54/0  |  提交时间:2015/12/09
Land use dynamics and landscape change pattern in Hetao irrigation district, Inner Mongolia, China 会议论文  OAI收割
6th International Symposium on Digital Earth: Data Processing and Applications, Beijing, China, September 9, 2009 - September 12,2009
Zhang, Yinhui; Luo, Yi; Zhao, Wenwu
收藏  |  浏览/下载:27/0  |  提交时间:2014/12/07
This study analyzed spatial and temporal changes in land use in an irrigation district covering an area of 1.7 million ha in Northern China by GIS analyses and also investigated changes in landscape pattern using the landscape structure analysis program FRAGSTATS over the study period from 1986 to 2000. The decreases in farmland and the increases in grassland area mainly resulted from the policy of grain for green and converting slope farmland into pasture from China government. In spite of the efforts to conserve the fragile ecosystem  the land degradation  including soil salinization and grassland degradation  was spreading rapidly. The area of alkali-saline land increased by 22493 ha and about 50555 ha of dense grassland degraded into mid-density grassland. In terms of landscape fragmentation  both farmland and dense grassland showed the tendency of increased fragmentation. Both adverse natural conditions and human activities are responsible for the land degradation expansion in Hetao irrigation district  but the root causes are increasing population pressure and irrational human activities  such as flooding irrigation method and over-grazing. To prevent land degradation from spreading  population control and improvement of the management are prerequisite approaches. 2010 SPIE.  
The impacts of urban landscape pattern on urban land surface temperature - taking Urumqi as an example 会议论文  OAI收割
2009 Joint Urban Remote Sensing Event, Shanghai, China, 2009
Wang; Shanshan1; 2; Chen; Xi1; Bao; An-Ming1; Kurban; Alishir1
收藏  |  浏览/下载:26/0  |  提交时间:2011/08/23
Analysis of land use change in the Manasi oasis of arid region, northwestern China using remote sensing and GIS 会议论文  OAI收割
Proceedings of SPIE - The International Society for Optical Engineering, Remote Sensing for Environmental Monitoring, GIS Applications, and Geology IX, Berlin, Germany, 2009
Gao; Xiaohong1; Liang; Ji2; Wu; Shixin3
收藏  |  浏览/下载:42/0  |  提交时间:2011/08/23
城市用地规划管理的共轭生态方法研究 学位论文  OAI收割
博士, 北京: 中国科学院研究生院, 2007
史永亮
收藏  |  浏览/下载:78/0  |  提交时间:2010/05/24
Analysis on spatial pattern change of land use types and its influences on ecosystem services value: a case study of Wuchuan County in China 会议论文  OAI收割
Xu Z. G.; Zhuang D. F.; Ieee
收藏  |  浏览/下载:20/0  |  提交时间:2012/06/30