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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 发表日期：2008    内容类型：EI期刊论文    专题：地理科学与资源研究所    第一署名单位    第一作者单位    通讯作者单位     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 Water-yield reduction after afforestation and related processes in the semiarid Liupan Mountains, northwest China EI期刊论文 2008 作者:  Shen Zhenxi 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/11 Agriculture  Arid regions  Biochemical oxygen demand  Catchments  Curing  Decision support systems  Drought  Geologic models  Landforms  Reduction  Reforestation  Revegetation  Soil conservation  Soil moisture  Soils  Storms  Theorem pro   Temporal and spatial distribution of cropland-population-grain system and pressure index on cropland in Jinghe watershed EI期刊论文 2008 作者:  Min Qingwen;  Geng Yanhui 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/11 Reconstruction of a 1436-year soil moisture and vegetation water use history based on tree-ring widths from Qilian junipers in northeastern Qaidam Basin, northwestern China EI期刊论文 2008 作者:  Shao Xuemei 收藏  |  浏览/下载：10/0  |  提交时间：2012/06/11 Evapotranspiration  Geochronology  Precipitation (meteorology)  Softwoods  Soil moisture  Temperature distribution  Vegetation   Modeling gross primary production of a temperate grassland ecosystem in Inner Mongolia, China, using MODIS imagery and climate data EI期刊论文 2008 Wu Wei Xing; Wang Shao Qiang; Xiao Xiang Ming; Yu Gui Rui; Fu Yu Ling; Hao Yan Bin 收藏  |  浏览/下载：47/0  |  提交时间：2012/06/11 Fluxes  Photosynthesis  Remote sensing  Space optics  Spectrometers  Standards  Tantalum  Vegetation   Optimization of ecosystem model parameters through assimilating eddy covariance flux data with an ensemble Kalman filter EI期刊论文 2008 作者:  Mo Xingguo 收藏  |  浏览/下载：24/0  |  提交时间：2012/06/11 Behavioral research  Control theory  Ecology  Ecosystems  Kalman filters  Military data processing  Optimization  Wave filters   Base-flow separation in the source region of the yellow river EI期刊论文 2008 作者:  Liu Changming;  Zheng Hongxing 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/11 Aerodynamics  Coiled tubing  Earth sciences  Flow of fluids  Flow separation  Groundwater flow  Information management  Isomers  Knowledge management  Sensitivity analysis  Separation  Surfaces  Water  Water management  Watersheds   Effect of saline water on tomato growth and yield by drip irrigation in semi-humid regions of north China EI期刊论文 2008 作者:  Liu Shiping;  Wan Shuqin;  Kang Yuehu 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/11 Response of remotely sensed normalized difference water deviation index to the 2006 drought of eastern Sichuan Basin EI期刊论文 2008 Zhang Wen Jiang; Lu Qi Feng; Gao Zhi Qiang; Peng Jian 收藏  |  浏览/下载：9/0  |  提交时间：2012/06/11 Remote sensing  Soil moisture  Statistics  Water supply  Weather satellites   Analysis of long-term water balance in the source area of the Yellow River basin EI期刊论文 2008 作者:  Liu Changming;  Zheng Hongxing 收藏  |  浏览/下载：17/0  |  提交时间：2012/06/11 Discharge (fluid mechanics)  Evapotranspiration  Hydrology  Land use  Open channel flow  Precipitation (meteorology)  Rivers  Runoff  Soil moisture   Spatial pattern analysis of land cover change trajectories in Tarim Basin, northwest China EI期刊论文 2008 作者:  Li Baolin 收藏  |  浏览/下载：13/0  |  提交时间：2012/06/11 Agglomeration  Arid regions  Classification (of information)  Forestry  Fractal dimension  Surface water resources  Trajectories