中国科学院机构知识库网格系统: 检索

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	Using saline water drip irrigation and soil matric potential control for tree establishment in coastal saline soil 期刊论文 OAI收割 ECOLOGICAL ENGINEERING, 2021, 卷号: 170, 页码: 9 作者: Zhang, Chen; Li, Xiaobin \| 收藏 \| 浏览/下载：49/0 \| 提交时间：2021/11/05 Coastal saline soil Saline water Drip irrigation Soil matric potential control Landscape Tree performance
	Using saline water drip irrigation and soil matric potential control for tree establishment in coastal saline soil 期刊论文 OAI收割 ECOLOGICAL ENGINEERING, 2021, 卷号: 170, 页码: 9 作者: Zhang, Chen; Li, Xiaobin \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2021/11/05 Coastal saline soil Saline water Drip irrigation Soil matric potential control Landscape Tree performance
	A vegetation reconstruction method to plant sedum spectabile boreau using drip-irrigation with saline water on a coastal saline soil in region around bohai gulf 期刊论文 iSwitch采集 Paddy and water environment, 2016, 卷号: 14, 期号: 4, 页码: 491-498 作者: Li, Xiaobin; Kang, Yaohu; Wan, Shuqin; Chen, Xiulong; Liu Shiping 收藏 \| 浏览/下载：56/0 \| 提交时间：2019/05/09 Landscape Irrigation water salinity Coastal region Survival Dry mass production
	Soil quality assessment of urban green space under long-term reclaimed water irrigation 期刊论文 OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016, 卷号: 23, 期号: 5, 页码: 4639-4649 作者: Lyu, Sidan; Chen, Weiping 收藏 \| 浏览/下载：43/0 \| 提交时间：2017/03/24 Water reuse Landscape irrigation Ecological risk Soil quality index Redundancy analysis Urban green space
	A vegetation reconstruction method to plant Sedum spectabile Boreau using drip-irrigation with saline water on a coastal saline soil in region around Bohai Gulf SCI/SSCI论文 OAI收割 2016 作者: Li X. B.; Kang, Y. H.; Wan, S. Q.; Chen, X. L.; Liu, S. P. \| 收藏 \| 浏览/下载：38/0 \| 提交时间：2017/11/09 Landscape Irrigation water salinity Coastal region Survival Dry mass production rose rosa-chinensis sodic water reclamation growth china l. management tolerance cotton
	Spatial distribution and sources of dissolved trace metals in surface water of the Wei River, China SCI/SSCI论文 OAI收割 2013 作者: Li J.; Li J. 收藏 \| 浏览/下载：90/0 \| 提交时间：2014/12/24 landscape ecology multivariate analysis source identification spatial distribution trace metals Yellow River irrigation areas heavy-metals contamination reservoir elements
	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：28/0 \| 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.