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浏览/检索结果: 共25条，第1-10条 帮助 限定条件 内容类型：EI期刊论文     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 Using the 137Cs technique to study the effect of soil redistribution on soil organic carbon and total nitrogen stocks in an agricultural catchment of Northeast China EI期刊论文 2014 Li Q. Y.; Fang H. Y.; Sun L. Y.; Cai Q. G. 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/31 Soil surveys  Budget control  Catchments  Cesium  Erosion  Runoff  Soils   Stereo matching algorithm based on improved graph cuts for high spatial resolution satellite stereo pair EI期刊论文 2013 Wang Ruirui; Shi Wei; Huang Huaguo 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/31 Image matching  Algorithms  Graphic methods  Image registration  Satellites  Stereo vision   Application of decision tree classification to rubber plantations extraction with remote sensing EI期刊论文 2013 作者:  Jiang Luguang;  Feng Zhiming 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/31 Forestry  Classification (of information)  Data mining  Decision trees  Extraction  Image reconstruction  Remote sensing  Rubber  Rubber plantations  Vegetation   A root zone model for estimating soil water balance and crop yield responses to deficit irrigation in the North China Plain EI期刊论文 2013 作者:  Ma Ying;  Song Xianfang 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/31 Computer simulation  Arid regions  Crops  Groundwater  Irrigation  Mean square error  Optimization  Soil moisture  Water content  Water management  Water supply   Effect of watering intensity on characteristics of water and salt movement under sprinkle irrigation in coastal soil EI期刊论文 2013 Chu Linlin; Kang Yaohu; Chen Xiulong; Li Xiaobin 收藏  |  浏览/下载：16/0  |  提交时间：2014/12/31 Saline water  Leaching  Moisture  Soil moisture  Soils  Sprinkler systems (irrigation)  Wetting   Shallow sand-filled niches beneath drip emitters made reclamation of an impermeable saline-sodic soil possible while cropping with Lycium barbarum L EI期刊论文 2013 作者:  Wan Shuqin 收藏  |  浏览/下载：25/0  |  提交时间：2014/12/31 Reclamation  Hydraulic conductivity  Irrigation  Salinity measurement  Sand  Seed  Soils   Estimating crop coefficients of winter wheat based on canopy spectral vegetation indices EI期刊论文 2013 作者:  Luo Yi 收藏  |  浏览/下载：23/0  |  提交时间：2014/12/31 Crops  Estimation  Experiments  Nitrogen  Vegetation  Water supply  Wireless sensor networks   Large-scale, high-resolution agricultural systems modeling using a hybrid approach combining grid computing and parallel processing EI期刊论文 2013 作者:  Yu Qiang 收藏  |  浏览/下载：20/0  |  提交时间：2014/12/31 Information management  Agriculture  Computer software selection and evaluation  Food supply  Geologic models  Grid computing  Parallel programming   Method and application of ecological environment vulnerability evaluation in arid oasis - A case study of Turpan Oasis, Xinjiang EI期刊论文 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   Winter cover crop effects on nitrate leaching in subsurface drainage as simulated by RZWQM-DSSAT EI期刊论文 2008 作者:  Yu Q.;  Ma L.;  Ma L. 收藏  |  浏览/下载：19/0  |  提交时间：2012/06/11 Concentration (process)  Crops  Cultivation  Drainage  Fertilizers  Grain (agricultural product)  Groundwater flow  Leaching  Magnesium printing plates  Natural water geochemistry  Nitrates  Rotation  Security of data  Waste disposal  Wast