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浏览/检索结果: 共20条，第1-10条 帮助 限定条件 发表日期：2015    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 Effects of Urban Landscape Pattern on PM2.5 Pollution-A Beijing Case Study 期刊论文 PLOS ONE, 2015 Wu, Jiansheng; Xie, Wudan; Li, Weifeng; Li, Jiacheng 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 LAND-USE REGRESSION  PARTICULATE AIR-POLLUTION  TRAFFIC-INDUCED NOISE  SURFACE TEMPERATURE  SPATIOTEMPORAL VARIATIONS  DEPOSITION VELOCITY  FINE-PARTICLE  CHINA  PM10  MATTER   Disentangling climatic and anthropogenic controls on global terrestrial evapotranspiration trends 期刊论文 ENVIRONMENTAL RESEARCH LETTERS, 2015 Mao, Jiafu; Fu, Wenting; Shi, Xiaoying; Ricciuto, Daniel M.; Fisher, Joshua B.; Dickinson, Robert E.; Wei, Yaxing; Shem, Willis; Piao, Shilong; Wang, Kaicun; Schwalm, Christopher R.; Tian, Hanqin; Mu, Mingquan; Arain, Altaf; Ciais, Philippe; Cook, Robert; Dai, Yongjiu; Hayes, Daniel; Hoffman, Forrest M.; Huang, Maoyi; Huang, Suo; Huntzinger, Deborah N.; Ito, Akihiko; Jain, Atul; King, Anthony W.; Lei, Huimin; Lu, Chaoqun; Michalak, Anna M.; Parazoo, Nicholas; Peng, Changhui; Peng, Shushi; Poulter, Benjamin; Schaefer, Kevin; Jafarov, Elchin 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 evapotranspiration  natural and anthropogenic controls  factorial analysis  MsTMIP  MODEL INTERCOMPARISON PROJECT  PROGRAM MULTISCALE SYNTHESIS  WATER CYCLE  CARBON-DIOXIDE  HYDROLOGICAL CYCLE  UNITED-STATES  TIME-SERIES  RISING CO2  LAND-USE  VEGETATION   Has the advancing onset of spring vegetation green-up slowed down or changed abruptly over the last three decades? 期刊论文 GLOBAL ECOLOGY AND BIOGEOGRAPHY, 2015 Wang, Xuhui; Piao, Shilong; Xu, Xiangtao; Ciais, Philippe; MacBean, Natasha; Myneni, Ranga B.; Li, Laurent 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Bayesian analysis  Northern Hemisphere  reversible-jump Markov-chain Monte-Carlo  satellite data  spring phenology  trend change  CANADIAN BOREAL FOREST  CLIMATE-CHANGE  GROWING-SEASON  PHENOLOGY TRENDS  PLANT PHENOLOGY  NORTH-AMERICA  TIME-SERIES  TEMPERATURE  FIRE  PERFORMANCE   Analyzing nonlinear variations in terrestrial vegetation in China during 1982-2012 期刊论文 ENVIRONMENTAL MONITORING AND ASSESSMENT, 2015 Liu, Yanxu; Liu, Xianfeng; Hu, Yi' Li, Shuangshuang; Peng, Jian; Wang, Yanglin; na 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Interannual vegetation variation  Nonlinear fitting  Influence factors  GIMMS NDVI3g  China  NET PRIMARY PRODUCTIVITY  CLIMATE-CHANGE  RIVER-BASIN  SPATIOTEMPORAL TRENDS  ECOSYSTEM SERVICES  TIBETAN PLATEAU  INNER-MONGOLIA  EASTERN CHINA  LOESS PLATEAU  UNITED-STATES   Spatial and Temporal Patterns of Global NDVI Trends: Correlations with Climate and Human Factors 期刊论文 Remote Sensing, 2015 Liu, Ya; Li, Yan; Li, Shuangcheng; Motesharrei, Safa 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 NDVI  vegetation  spatio-temporal pattern  temperature and precipitation  human footprint  DIFFERENCE VEGETATION INDEX  TIME-SERIES  LAND DEGRADATION  SATELLITE DATA  PHOTOSYNTHETIC TRENDS  INTERANNUAL CHANGES  ECOREGIONS MAP  AMERICA  COVER  TEMPERATURE   Vegetation Dynamics and Associated Driving Forces in Eastern China during 1999-2008 期刊论文 Remote Sensing, 2015 Peng, Jian; Li, You; Tian, Lu; Liu, Yanxu; Wang, Yanglin 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 vegetation dynamics  NDVI time series  climatic factor  anthropogenic activity  Eastern China  NDVI TIME-SERIES  LANDSCAPE PATTERN CHANGES  NET PRIMARY PRODUCTIVITY  MODIS-NDVI  AVHRR-NDVI  INTERANNUAL VARIATIONS  HIGH-LATITUDES  TREND ANALYSIS  GREAT-PLAINS  DATA SETS   Climate and native grassland vegetation as drivers of the community structures of shrub-encroached grasslands in Inner Mongolia, China 期刊论文 LANDSCAPE ECOLOGY, 2015 Chen, Leiyi; Li, He; Zhang, Pujin; Zhao, Xia; Zhou, Luhong; Liu, Taoyu; Hu, Huifeng; Bai, Yongfei; Shen, Haihua; Fang, Jingyun 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 Arid and semi-arid area  Climate  Community structure  Geographic pattern  Grassland  Shrub encroachment  Shrubby grassland  Shrubland  WOODY PLANT INVASION  SPECIES RICHNESS  INVASIBILITY  CARBON  ECOSYSTEM  GRADIENT  DIVERSITY  PATTERNS  STEPPE  WATER   Long-term vegetation changes in the four mega-sandy lands in Inner Mongolia, China 期刊论文 LANDSCAPE ECOLOGY, 2015 Zhou, Daojing; Zhao, Xia; Hu, Huifeng; Shen, Haihua; Fang, Jingyun 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Climate change  Human activity  Desertification  Sandy land  Vegetation change  NDVI  NORTHERN CHINA  NDVI DATA  DESERTIFICATION  TRENDS  RESTORATION  DEGRADATION  CLIMATE  MODIS  ENVIRONMENT  PATTERNS   Edaphic rather than climatic controls over C-13 enrichment between soil and vegetation in alpine grasslands on the Tibetan Plateau 期刊论文 FUNCTIONAL ECOLOGY, 2015 Yang, Yuanhe; Ji, Chengjun; Chen, Leiyi; Ding, Jinzhi; Cheng, Xiaoli; Robinson, David 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 alpine ecosystems  carbon cycle  carbon-climate feedback  soil organic carbon  stable carbon isotope  CARBON-ISOTOPE COMPOSITION  ORGANIC-CARBON  FOREST SOILS  COSTA-RICA  STORAGE  DELTA-C-13  TURNOVER  PATTERNS  RATIOS  DECOMPOSITION   Early post-fire regeneration of a fire-prone subtropical mixed Yunnan pine forest in Southwest China: Effects of pre-fire vegetation, fire severity and topographic factors 期刊论文 FOREST ECOLOGY AND MANAGEMENT, 2015 Han, Jie; Shen, Zehao; Ying, Lingxiao; Li, Guixiang; Chen, Anping 收藏  |  浏览/下载：8/0  |  提交时间：2017/12/03 Yunnan pine forest  Post-fire regeneration  Fire severity  Pre-fire community  Topography  Regeneration density  Species composition  Random forest analysis  CHAPARRAL SHRUBS  REGIONAL-SCALE  DYNAMICS  CLASSIFICATION  HETEROGENEITY  RECRUITMENT  SUCCESSION  STRATEGIES  CALIFORNIA  DIVERSITY