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浏览/检索结果: 共7条，第1-7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 Effect of litter layer on soil-atmosphere N2O flux of a subtropical pine plantation in China EI期刊论文 2014 作者:  Dai Xiaoqin;  Wen Xuefa;  Ma Zeqing;  Wang Huimin 收藏  |  浏览/下载：26/0  |  提交时间：2014/12/31 Tropics  Climate change  Drought  Forestry  Nitrogen oxides  Soil moisture   Concentrations of asbestos fibers and metals in drinking water caused by natural crocidolite asbestos in the soil from a rural area EI期刊论文 2013 作者:  Zhang Biao;  Yang Linsheng;  Yu Jiangping 收藏  |  浏览/下载：17/0  |  提交时间：2014/12/31 Asbestos  Calcium  Cluster analysis  Fibers  Inductively coupled plasma  Lead  Manganese removal (water treatment)  Mass spectrometry  Metals  Minerals  Nickel  Potable water  Principal component analysis  Rural areas  Scanning electron microscopy  Sodium  Soil pollution  Soils  Surface waters   Increase in soil nutrients in intensively managed cash-crop agricultural ecosystems in the Guanting Reservoir catchment, Beijing, China EI期刊论文 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   The litter layer acts as a moisture-induced bidirectional buffer for atmospheric methane uptake by soil of a subtropical pine plantation EI期刊论文 2013 作者:  Wen Xuefa;  Dai Xiaoqin;  Ma Zeqing;  Wang Huimin 收藏  |  浏览/下载：14/0  |  提交时间：2014/12/31 Tropics  Atmospheric chemistry  Climate change  Forestry  Methane  Soil moisture   Rainfall pulse primarily drives litterfall respiration and its contribution to soil respiration in a young exotic pine plantation in subtropical China EI期刊论文 2012 作者:  Wang Huimin 收藏  |  浏览/下载：24/0  |  提交时间：2012/11/23 Rain  Climate change  Forestry  Soil moisture  Tropics   Mechanism of formation of physical soil crust in desert soils treated with straw checkerboards EI期刊论文 2007 Fang Hai Y.; Cai Qiang G.; Chen Hao; Li Qiu Y. 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/11 Fluorescence  Particles (particulate matter)  Precipitation (meteorology)  Sedimentation  X ray analysis   Effect of soil-rock system on speleothems weathering in Bailong Cave, Yunnan Province, China EI期刊论文 2005 作者:  Wang Jing 收藏  |  浏览/下载：21/0  |  提交时间：2012/06/11 Caves  Clay  Mechanical permeability  Soil structure interactions  Weathering