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浏览/检索结果: 共2041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 Early millet use in West Liaohe area during early-middle Holocene 期刊论文 SCIENCE CHINA-EARTH SCIENCES, 2016 Ma ZhiKun; Yang XiaoYan; Zhang Chi; Sun YongGang; Jia Xin 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/04 Plant domestication  West Liaohe region  Agricultural origin  Neolithic Age  Starch grain analysis  STARCH GRAINS  NORTH CHINA  EAST-ASIA  PLANT  DOMESTICATION  SITE   A novel biosensor based on Au@Ag core-shell nanoparticles for SERS detection of arsenic (III) 期刊论文 TALANTA, 2016 Song, Lulu; Mao, Kang; Zhou, Xiaodong; Hu, Jiming 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 As (III)  Au@Ag  As (III) -aptamer  SERS  ENHANCED RAMAN-SCATTERING  GOLD NANOPARTICLES  AQUEOUS-SOLUTION  COLORIMETRIC DETECTION  SILVER ELECTRODE  DRINKING-WATER  SPECTROMETRY  BANGLADESH  SPECTROSCOPY  GROUNDWATER   Spatial-temporal patterns of water use efficiency and climate controls in China's Loess Plateau during 2000-2010 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2016 Zhang, Tian; Peng, Jian; Liang, Wei; Yang, Yuting; Liu, Yanxu 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Water use efficiency  Net primary productivity  Evapotranspiration  Meteorological factors  Loess Plateau, China  NET PRIMARY PRODUCTIVITY  ECOSYSTEM CARBON SEQUESTRATION  DROUGHT SEVERITY INDEX  LIGHT USE EFFICIENCY  MAIZE ZEA-MAYS  TERRESTRIAL EVAPOTRANSPIRATION  WINTER-WHEAT  NORTHERN SHAANXI  ATMOSPHERIC CO2  MODIS DATA   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   Intrinsic Clearance of Xenobiotic Chemicals by Liver Microsomes: Assessment of Trophic Magnification Potentials 期刊论文 ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2016 Zheng Guomao; Wan Yi; Hu Jianying 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 MARINE FOOD-WEB  POLYBROMINATED DIPHENYL ETHERS  PERSISTENT ORGANIC POLLUTANTS  TROUT ONCORHYNCHUS-MYKISS  POLYCYCLIC AROMATIC-HYDROCARBONS  VITRO BIOTRANSFORMATION RATES  WATER PARTITION-COEFFICIENTS  NORTH CHINA  RAINBOW-TROUT  BOHAI BAY   Spatial distribution of forest aboveground biomass in China: Estimation through combination of spaceborne lidar, optical imagery, and forest inventory data 期刊论文 REMOTE SENSING OF ENVIRONMENT, 2016 Su, Yanjun; Guo, Qinghua; Xue, Baolin; Hu, Tianyu; Alvarez, Otto; Tao, Shengli; Fang, Jingyun 收藏  |  浏览/下载：9/0  |  提交时间：2017/12/03 Forest aboveground biomass  GIAS/ICESat  Lidar  Ground inventory  China  SMALL-FOOTPRINT LIDAR  LEAF-AREA INDEX  LANDSAT TM DATA  RADAR BACKSCATTER  CARBON BALANCE  CLIMATE-CHANGE  BRAZILIAN AMAZON  DECIDUOUS FOREST  BOREAL FOREST  GREEN PROGRAM   土地利用回归模型在大气污染时空分异研究中的应用 期刊论文 环境科学, 2016 吴健生; 谢舞丹; 李嘉诚 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 土地利用回归(LUR)模型  大气污染  时空分异  研究进展  GIS  land-use regression(LUR) model  air pollution  spatial-temporal differentiation  GIS  research progress   Ecological suitability evaluation for mountainous area development based on conceptual model of landscape structure, function, and dynamics 期刊论文 ECOLOGICAL INDICATORS, 2016 Peng, Jian; Ma, Jing; Du, Yueyue; Zhang, Liqing; Hu, Xiaoxu 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Ecological suitability  Ecological resistance  Structure, function and dynamics framework  Trade-off between conservation and development  Dali Prefecture, China  DIGITAL ELEVATION MODEL  DECISION-SUPPORT-SYSTEM  LAND-USE  ECOSYSTEM SERVICES  ENVIRONMENT SUITABILITY  VEGETATION DYNAMICS  HUMAN-SETTLEMENTS  WATER-QUALITY  CHINA  GIS   基于小波变换的武汉市城乡边缘带识别 期刊论文 武汉大学学报（信息科学版）, 2016 马晶; 李全; 应玮 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 城乡边缘带  土地利用程度综合指数  小波变换  突变检测  rural-urban fringe  land use degree comprehensive index model  wavelet transform  mutation detection   Spatial and temporal variations of spring dust emissions in northern China over the last 30 years 期刊论文 ATMOSPHERIC ENVIRONMENT, 2016 Song, Hongquan; Zhang, Kesheng; Piao, Shilong; Wan, Shiqiang 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Wind erosion  Integrated wind erosion modeling system  Spatial-temporal patterns  Human activities  Climate change  WIND-EROSION MODEL  GEOGRAPHIC INFORMATION-SYSTEMS  INTERANNUAL VARIATIONS  EASTERN AUSTRALIA  COLORADO PLATEAU  TIBETAN PLATEAU  INNER-MONGOLIA  ICE CORE  VEGETATION  CLIMATE