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浏览/检索结果: 共125条，第1-10条 帮助 限定条件 发表日期：2016    专题：北京大学    第一署名单位    第一作者单位    通讯作者单位     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 method for apportionment of natural and anthropogenic contributions to heavy metal loadings in the surface soils across large-scale regions 期刊论文 ENVIRONMENTAL POLLUTION, 2016 Hu, Yuanan; Cheng, Hefa 收藏  |  浏览/下载：34/0  |  提交时间：2017/12/03 Sequential extraction  Source identification  Conditional inference tree  Random forest  Soil metal loading  Non-residual fractions  SEQUENTIAL EXTRACTION PROCEDURE  AGRICULTURAL SOILS  SOUTH CHINA  CHEMICAL SPECIATION  CONTAMINATED SOILS  POLLUTION SOURCES  SEDIMENTS  MOBILITY  IDENTIFICATION  FRACTIONATION   Lateral transport of soil carbon and land-atmosphere CO2 flux induced by water erosion in China 期刊论文 PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2016 Yue, Yao; Ni, Jinren; Ciais, Philippe; Piao, Shilong; Wang, Tao; Huang, Mengtian; Borthwick, Alistair G. L.; Li, Tianhong; Wang, Yichu; Chappell, Adrian; Van Oost, Kristof 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 land-atmosphere CO2 flux  soil carbon displacement  water erosion  national scale  DISSOLVED ORGANIC-CARBON  TERRESTRIAL ECOSYSTEMS  DEPOSITION  STORAGE  IMPACT  BASIN  SEQUESTRATION  LANDSCAPES  CROPLANDS  SEDIMENT   The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016 Wu, Jiansheng; Song, Jing; Li, Weifeng; Zheng, Maokun 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Soil heavy metals  Agricultural topsoil  Potential ecological risk  Principal component analysis  Pollution sources  Shenzhen, China  SPATIAL-DISTRIBUTION  SOILS  POLLUTION  SEDIMENTS  URBAN  INDEX  GEOSTATISTICS  TOPSOILS  SAMPLES  CROPS   Occurrence, spatial distribution, sources, and risks of polychlorinated biphenyls and heavy metals in surface sediments from a large eutrophic Chinese lake (Lake Chaohu) 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2016 He, Wei; Bai, Ze-Lin; Liu, Wen-Xiu; Kong, Xiang-Zhen; Yang, Bin; Yang, Chen; Jorgensen, Sven Erik; Xu, Fu-Liu 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Polychlorinated biphenyls  Heavy metals  Occurrence  Spatial distribution  Risks  Lake Chaohu  Positive matrix factorization (PMF)  Surface sediment  POLYCYCLIC AROMATIC-HYDROCARBONS  POLYBROMINATED DIPHENYL ETHERS  DIOXIN-LIKE PCBS  TRACE-METALS  YANGTZE ESTUARY  ORGANIC-MATTER  RIVER  WATER  HEALTH  DECHLORINATION   Occurrence, spatial distribution, sources, and risks of polychlorinated biphenyls and heavy metals in surface sediments from a large eutrophic Chinese lake (Lake Chaohu) 其他 2016-01-01 He, Wei; Bai, Ze-Lin; Liu, Wen-Xiu; Kong, Xiang-Zhen; Yang, Bin; Yang, Chen; Jorgensen, Sven Erik; Xu, Fu-Liu 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 Polychlorinated biphenyls  Heavy metals  Occurrence  Spatial distribution  Risks  Lake Chaohu  Positive matrix factorization (PMF)  Surface sediment  POLYCYCLIC AROMATIC-HYDROCARBONS  POLYBROMINATED DIPHENYL ETHERS  DIOXIN-LIKE PCBS  TRACE-METALS  YANGTZE ESTUARY  ORGANIC-MATTER  RIVER  WATER  HEALTH  DECHLORINATION   Rapid response of arbuscular mycorrhizal fungal communities to short-term fertilization in an alpine grassland on the Qinghai-Tibet Plateau 期刊论文 PEERJ, 2016 Xiang, Xingjia; Gibbons, Sean M.; He, Jin-Sheng; Wang, Chao; He, Dan; Li, Qian; Ni, Yingying; Chu, Haiyan 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/04 Fertilization  Plateau  Arbuscular mycorrhizal fungi  Community  Diversity  NITROGEN-FERTILIZATION  PLANT BIODIVERSITY  TERRESTRIAL ECOSYSTEMS  BACTERIAL COMMUNITIES  PHOSPHORUS LIMITATION  SEMIARID GRASSLAND  TEMPERATURE STRESS  INNER-MONGOLIA  SOIL BACTERIAL  DIVERSITY   The accumulation of heavy metals in agricultural land and the associated potential ecological risks in Shenzhen, China 其他 2016-01-01 Wu, Jiansheng; Song, Jing; Li, Weifeng; Zheng, Maokun 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/04 Soil heavy metals  Agricultural topsoil  Potential ecological risk  Principal component analysis  Pollution sources  Shenzhen, China  SPATIAL-DISTRIBUTION  SOILS  POLLUTION  SEDIMENTS  URBAN  INDEX  GEOSTATISTICS  TOPSOILS  SAMPLES  CROPS   Application of the metabolic scaling theory and water-energy balance equation to model large-scale patterns of maximum forest canopy height 期刊论文 GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2016 Choi, Sungho; Kempes, Christopher P.; Park, Taejin; Ganguly, Sangram; Wang, Weile; Xu, Liang; Basu, Saikat; Dungan, Jennifer L.; Simard, Marc; Saatchi, Sassan S.; Piao, Shilong; Ni, Xiliang; Shi, Yuli; Cao, Chunxiang; Nemani, Ramakrishna R.; Knyazikhin, Yuri; Myneni, Ranga B. 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Carbon monitoring  disturbance history  geospatial predictors  large-scale modelling  maximum forest height  mechanistic understanding  metabolic scaling theory  prognostic applications  water-energy balance  GENERAL QUANTITATIVE THEORY  RESOURCE LIMITATIONS MODEL  WAVE-FORM LIDAR  TREE GROWTH  CARBON  RESPIRATION  DYNAMICS  ECOLOGY  BIOLOGY  BIOMASS   The biogeography of soil archaeal communities on the eastern Tibetan Plateau 期刊论文 SCIENTIFIC REPORTS, 2016 Shi, Yu; Adams, Jonathan M.; Ni, Yingying; Yang, Teng; Jing, Xin; Chen, Litong; He, Jin-Sheng; Chu, Haiyan 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 GRADIENT GEL-ELECTROPHORESIS  RIBOSOMAL-RNA GENES  MICROBIAL BIOGEOGRAPHY  BACTERIAL COMMUNITIES  ZOIGE WETLAND  SALT LAKES  DIVERSITY  PATTERNS  THAUMARCHAEOTA  POPULATIONS   Geochemical speciation and risk assessment of metals in the river sediments from Dan River Drainage, China 期刊论文 CHEMISTRY AND ECOLOGY, 2016 Meng, Qingpeng; Zhang, Jing; Feng, Jicheng; Zhang, Zhaoyu; Wu, Tairan 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 BCR sequential extraction  risk assessment code (RAC)  Dan River drainage  surface sediment  heavy metal  SEQUENTIAL EXTRACTION PROCEDURE  HEAVY-METALS  SURFACE SEDIMENTS  QINLING OROGEN  SOURCE IDENTIFICATION  CHEMICAL SPECIATION  TECTONIC EVOLUTION  STREAM SEDIMENTS  TRACE-METALS  E-WASTE