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浏览/检索结果: 共9条，第1-9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 A review of swidden agriculture in Southeast Asia EI期刊论文 2014 作者:  Feng Zhiming;  Li Peng;  Jiang Luguang 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/31 Agriculture  Deforestation  Economics  Land use  Regional planning  Remote sensing  Reviews  Truck drivers   Carbon emissions induced by cropland expansion in Northeast China during the past 300 years EI期刊论文 2014 作者:  Zhang Xuezhen;  Ye Yu 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/31 Budget control  Carbon  Carbon dioxide  Expansion  Forestry  Land reclamation  Land use   Social impacts of the climatic shift around the turn of the 19th century on the North China Plain EI期刊论文 2013 Fang Xiuqi; Xiao Lingbo; Wei Zhudeng 收藏  |  浏览/下载：28/0  |  提交时间：2014/12/31 Climate change  Critical current density (superconductivity)  Disaster prevention  Economics  Food supply   Precipitation variations in Beijing during 1860-1897 AD revealed by daily weather records from the Weng Tong-He Diary EI期刊论文 2013 作者:  Ge Quan-Sheng 收藏  |  浏览/下载：19/0  |  提交时间：2014/12/31 Precipitation (meteorology)  Climate change  Regression analysis  Tools  Weather information services   Rate and historical change of direct recharge from precipitation constrained by unsaturated zone profiles of chloride and oxygen-18 in dry river bed of North China Plain EI期刊论文 2012 作者:  Zhang Yinghua;  Han Dongmei;  Song Xianfang 收藏  |  浏览/下载：20/0  |  提交时间：2012/11/23 Groundwater  Arid regions  Chlorine compounds  Climate change  Isotopes   Coherence of climatic reconstruction from historical documents in China by different studies EI期刊论文 2008 作者:  Ge Quansheng;  Wu Wenxiang;  Zheng Jingyun 收藏  |  浏览/下载：16/0  |  提交时间：2012/06/11 Coherent light  Correlation methods  Repair  Restoration  Thermal effects  Time series analysis   Relationship between precipitation and the infiltration depth over the middle and lower reaches of the Yellow River and Yangtze-Huaihe River Valley EI期刊论文 2008 作者:  Ge Quansheng;  Hao Zhixin;  Zheng Jingyun 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/11 An artificial-neural-network-based, constrained CA model for simulating urban growth EI期刊论文 2005 作者:  Wang Liming 收藏  |  浏览/下载：88/0  |  提交时间：2012/06/11 Backpropagation  Computer simulation  Constraint theory  Economics  Forecasting  Mathematical models  Neural networks  Probability  Urban planning   Livelihood succession and land use/cover change in the Upper Reaches of Dadu River watershed EI期刊论文 2005 作者:  Bai Wanqi;  Zhang Yili;  Zhu Huiyi 收藏  |  浏览/下载：20/0  |  提交时间：2012/06/11