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浏览/检索结果: 共42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 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   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   Urban thermal environment dynamics and associated landscape pattern factors: A case study in the Beijing metropolitan region 期刊论文 REMOTE SENSING OF ENVIRONMENT, 2016 Peng, Jian; Xie, Pan; Liu, Yanxu; Ma, Jing 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Urban thermal environment dynamics  High temperature center  Landscape composition  Landscape configuration  Beijing metropolitan region  LAND-SURFACE TEMPERATURE  HEAT-ISLAND  SEASONAL VARIABILITY  VEGETATION INDEX  SATELLITE IMAGES  COASTAL CITIES  GREEN SPACES  CHINA  COVER  URBANIZATION   云南松混交林火烧迹地更新早期草本层物种多样性的空间格局 期刊论文 植物生态学报, 2016 韩杰; 应凌霄; 李贵祥; 沈泽昊 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 火后更新  草本多样性  物种构成  火前植被  地形  火烧强度  post-fire regeneration  herb diversity  species composition  pre-fire vegetation  topography  fire severity   Quantifying nitrogen leaching response to fertilizer additions in China's cropland 期刊论文 ENVIRONMENTAL POLLUTION, 2016 Gao, Shuoshuo; Xu, Peng; Zhou, Feng; Yang, Hui; Zheng, Chunmiao; Cao, Wei; Tao, Shu; Piao, Shilong; Zhao, Yue; Ji, Xiaoyan; Shang, Ziyin; Chen, Minpeng 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Nitrogen leaching  Nonlinearity  Variability  Spatial pattern  Bayesian inference  N2O EMISSIONS  NITRATE  GROUNDWATER  MODEL  WATER  LOSSES  SOILS  DENITRIFICATION  CONTAMINATION  LYSIMETER   Spatio-Temporal Patterns and Source Identification of Water Pollution in Lake Taihu (China) 期刊论文 WATER, 2016 Chen, Yan; Zhao, Kangping; Wu, Yueying; Gao, Shuoshuo; Cao, Wei; Bo, Yan; Shang, Ziyin; Wu, Jing; Zhou, Feng 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Lake Taihu  river water quality  source identification  temporal variation  multivariate analysis  spatial variation  MULTIVARIATE STATISTICAL-METHODS  TEMPORAL VARIATIONS  SOURCE APPORTIONMENT  HONG-KONG  SPATIAL-DISTRIBUTION  QUALITY ASSESSMENT  CLUSTER-ANALYSIS  RIVER  MANAGEMENT  SEDIMENTS   The tempo-spatial variations of phytoplankton diversities and their correlation with trophic state levels in a large eutrophic Chinese lake 期刊论文 ECOLOGICAL INDICATORS, 2016 Yang, Bin; Jiang, Yu-Jiao; He, Wei; Liu, Wen-Xiu; Kong, Xiang-Zhen; Jorgensen, Sven Erik; Xu, Fu-Liu 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Phytoplankton diversity  Trophic state index  Correlation analysis  Lake Chaohu  TOP-DOWN CONTROL  SIMILARITY INDEXES  TEMPERATE LAKES  NUTRIENT STATE  CHAOHU  ENVIRONMENT  INDICATORS  COMMUNITY  EXERGY  DEPTH   Assessing spatiotemporal variation of drought in China and its impact on agriculture during 1982-2011 by using PDSI indices and agriculture drought survey data 期刊论文 JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2016 Yan, Hao; Wang, Shao-Qiang; Wang, Jun-Bang; Lu, Hou-Quan; Guo, An-Hong; Zhu, Zai-Chun; Myneni, Ranga B.; Shugart, Herman H. 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 PDSI  agricultural drought survey  drought area  potential evaporation  WATER-USE EFFICIENCY  SEVERITY INDEX  ELEVATED CO2  GLOBAL DROUGHT  SOIL-MOISTURE  EVAPOTRANSPIRATION  PHOTOSYNTHESIS  YIELD  CLASSIFICATION  VARIABILITY   Geographical variation in the importance of water and energy for oak diversity 期刊论文 JOURNAL OF BIOGEOGRAPHY, 2016 Xu, Xiaoting; Wang, Zhiheng; Rahbek, Carsten; Sanders, Nathan J.; Fang, Jingyun 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Cyclobalanopsis  Fagaceae  geographically weighted regression  oaks  physiological tolerance  Quercus  species diversity  water-energy dynamics  PLANT-SPECIES RICHNESS  CLIMATE-CHANGE  FREEZING TOLERANCE  HIGH-TEMPERATURE  SOUTHERN AFRICA  RADIAL GROWTH  NORTH-AMERICA  QUERCUS  PATTERNS  DROUGHT   A spatio-temporal analysis of urban crime in Beijing: Based on data for property crime 期刊论文 URBAN STUDIES, 2016 Feng, Jian; Dong, Ying; Song, Leilei 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 Beijing  site  property crime  urban crime  urban spatial structure  SPATIAL DYNAMICS  VIOLENT CRIME  PATTERNS  TIME  STATISTICS  TRANSITION  AREAS  CHINA  CITY