机构

• 地理科学与资源研究... [13]

采集方式

• OAI收割 [13]

内容类型

• EI期刊论文 [13]

发表日期

• 2014 [1]
• 2013 [4]
• 2012 [2]
• 2008 [3]
• 2007 [3]

学科主题

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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 内容类型：EI期刊论文     条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序题名升序题名降序作者升序作者降序发表日期升序发表日期降序 Trace metal in surface water and groundwater and its transfer in a Yellow River alluvial fan: Evidence from isotopes and hydrochemistry EI期刊论文  OAI收割 2014 作者:  Li Jing;  Li Fadong;  Zhang Yan 收藏  |  浏览/下载：14/0  |  提交时间：2014/12/31 Groundwater pollution  Agriculture  Groundwater  Groundwater geochemistry  Hydrochemistry  Isotopes  Pollution control  River pollution  Surface waters  Water supply   Soil respiration characteristics under different site conditions in wind-water crisscross erosion region on Loess Plateau EI期刊论文  OAI收割 2013 Fu Wei; Huang Mingbin; Shao Ming'an; Du Shuli 收藏  |  浏览/下载：29/0  |  提交时间：2014/12/31 Erosion  Arid regions  Probes  Sand  Silt  Soil moisture  Soils  Temperature  Textures   Impacts of climate change on crop evapotranspiration with ensemble GCM projections in the North China Plain EI期刊论文  OAI收割 2013 作者:  Lin Zhonghui;  Liu Suxia;  Mo Xingguo 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/31 Climate change  Crops  Cultivation  Evapotranspiration  Plants (botany)  Productivity  Water conservation  Water management  Water supply  Weather forecasting   Method and application of ecological environment vulnerability evaluation in arid oasis - A case study of Turpan Oasis, Xinjiang EI期刊论文  OAI收割 2013 作者:  Fang Shifeng 收藏  |  浏览/下载：31/0  |  提交时间：2014/12/31 Climatology  Arid regions  Ecosystems  Remote sensing  Restoration  Water supply   Increase in soil nutrients in intensively managed cash-crop agricultural ecosystems in the Guanting Reservoir catchment, Beijing, China EI期刊论文  OAI收割 2013 作者:  Zhang Xinyu 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/31 Soils  Catchments  Crops  Economics  Ecosystems  Electric conductivity  Land use  Manures  Nutrients  Oilseeds  Orchards  Profitability  Regression analysis  Reservoirs (water)  Runoff  Vegetables  Water conservation  Water management  Water supply   Simulating and estimating tempo-spatial patterns in global human appropriation of net primary production (HANPP): A consumption-based approach EI期刊论文  OAI收割 2012 作者:  Ma Ting;  Pei Tao 收藏  |  浏览/下载：14/0  |  提交时间：2012/11/23 Ecosystems  Agricultural products  Biodiversity  Biomass  Decision making  Estimation  Harvesting  Population statistics   Evaluation of relative water use efficiency (RWUE) at a regional scale: A case study of Tuhai-Majia Basin, China EI期刊论文  OAI收割 2012 作者:  Huang Yao-Huan   |  收藏  |  浏览/下载：12/0  |  提交时间：2012/11/23 Water Supply  Agriculture  Ecology  Efficiency  Evapotranspiration  Land Use  Remote Sensing  Water Conservation  Water Management   Land use changes and their relations with carbon cycles over the past 300 a in China EI期刊论文  OAI收割 2008 作者:  Ge Quansheng;  He Fanneng;  Dai Junhu 收藏  |  浏览/下载：19/0  |  提交时间：2012/06/11 Biomass  Carbon  Forestry  Vegetation   Climate, agricultural production and hydrological balance in the North China Plain EI期刊论文  OAI收割 2008 作者:  Yu Qiang;  Xia Jun 收藏  |  浏览/下载：24/0  |  提交时间：2012/06/11 Biochemical oxygen demand  Climate change  Crops  Ecosystems  Evapotranspiration  Grain (agricultural product)  Groundwater  Hydrogeology  Irrigation  Plants (botany)  Range finding  Underground reservoirs  Water conservation  Water supply   Progress on the research of theory and calculation method of ecological water requirement EI期刊论文  OAI收割 2008 作者:  Zhang Li;  Li Lijuan;  Liang Liqiao;  Li Jiuyi;  Jiang Dejuan   |  收藏  |  浏览/下载：7/0  |  提交时间：2012/06/11