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浏览/检索结果: 共5条，第1-5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 Natural vegetation restoration is more beneficial to soil surface organic and inorganic carbon sequestration than tree plantation on the Loess Plateau of China EI期刊论文 2014 作者:  Dong Yunshe 收藏  |  浏览/下载：30/0  |  提交时间：2014/12/31 Forestry  Carbon  Carbon dioxide  Ecosystems  Environmental protection  Isotopes  Restoration  Soil moisture  Vegetation  Watersheds   Geochemical compositions of soluble salts in aeolian sands from the Taklamakan and Badanjilin deserts in northern China, and their influencing factors and environmental implications EI期刊论文 2012 作者:  Zhu Bingqi 收藏  |  浏览/下载：23/0  |  提交时间：2012/11/23 Sand  Alkalinity  Arid regions  Geochemistry  Landforms  Sedimentation  Sodium chloride  Soil pollution   Effect of citric acid on phytoextraction and antioxidative defense in Solanum nigrum L. as a hyperaccumulator under Cd and Pb combined pollution EI期刊论文 2012 作者:  Xia Jun;  Gao Yang 收藏  |  浏览/下载：19/0  |  提交时间：2012/11/23 Pollution  Aldehydes  Cadmium  Carbon dioxide  Citric acid  Enzyme activity  Enzymes  Lead  Oxygen  Photosynthesis  Soils   Black carbon decomposition and incorporation into soil microbial biomass estimated by 14C labeling EI期刊论文 2009 作者:  Xu Xingliang 收藏  |  浏览/下载：22/0  |  提交时间：2012/06/11 Aggregates  Biogeochemistry  Biological materials  Biomass  Carbon  Carbon black  Carbon dioxide  Charcoal  Dissolution  Fire hazards  Fossil fuels  Glucose  Leaching  Microbiology  Microorganisms  Organic carbon  Organic compounds  Ren   Spatial distribution characteristics of organic matter and total nitrogen of marsh soils in river marginal wetlands EI期刊论文 2005 Bai Junhong; Ouyang Hua; Deng Wei; Zhu Yanming; Zhang Xuelin; Wang Qinggai 收藏  |  浏览/下载：42/0  |  提交时间：2012/06/11 Denitrification  Leaching  Nitrogen  Phosphorus  Soils  Wetlands