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浏览/检索结果: 共6条，第1-6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 Sensitivity of surface air temperature change to land use/cover types in China EI期刊论文 2009 Yang Xu Chao; Zhang Yi Li; Liu Lin Shan; Zhang Wei; Ding Ming Jun; Wang Zhao Feng 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11 Atmospheric temperature  Chemical properties  Global warming  Greenhouse gases  Landforms  Thermal effects   Quantitative assessment of urban expansion impact on comprehensive productivity of cultivated land in Tangshan city based on RS and GIS EI期刊论文 2009 Men Mingxin; Chen Yaheng; Liu Yu; Wei Liang; Xu Hao 收藏  |  浏览/下载：13/0  |  提交时间：2012/06/11 Agricultural machinery  Agriculture  Expansion  Geographic information systems  Land use  Rapid solidification  Regression analysis  Remote sensing  Technology transfer  Urban planning   Model for evaluating the regional drought index with the weighted Markov chain and its application EI期刊论文 2009 Peng Shi-Zhang; Wei Zheng; Dou Chao-Yin; Xu Jun-Zeng 收藏  |  浏览/下载：15/0  |  提交时间：2012/06/11 Classification (of information)  Evapotranspiration  Markov processes  Random variables  Water supply   Spatiotemporal variations of vegetation cover on the Chinese Loess Plateau (1981-2006): Impacts of climate changes and human activities EI期刊论文 2008 Xin Zhongbao; Xu Jhiongxin; Zheng Wei 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11 Atmospheric temperature  Cultivation  Ecology  Precipitation (meteorology)  Vegetation   Explanation of land use in mountainous area, China: From field to village level EI期刊论文 2007 Shao Jing'an; Xu Chiying; Wei Chaofu; Xie Deti 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/11 Data acquisition  Geographical regions  Transportation   Contribution of additives Cu to its accumulation in pig feces: study in Beijing and Fuxin of China EI期刊论文 2007 Li Yan-Xia; Li Wei; Wu Juan; Xu Li-Chao; Su Qiu-Hong; Xiong Xiong 收藏  |  浏览/下载：40/0  |  提交时间：2012/06/11 Additives  Contamination  Copper  Farms  Soil pollution