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浏览/检索结果: 共58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 Soil-moisture conditions indicated by field-layer plants help identify vulnerable forests in the forest-steppe of semi-arid Southern Siberia 期刊论文 ecological indicators, 2015 Anenkhonov, Oleg A.; Korolyuk, Andrey Yu.; Sandanov, Denis V.; Liu, Hongyan; Zverev, Andrei A.; Guo, Dali 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 Exploring spatially variable relationships between NDVI and climatic factors in a transition zone using geographically weighted regression 期刊论文 THEORETICAL AND APPLIED CLIMATOLOGY, 2015 Zhao, Zhiqiang; Gao, Jiangbo; Wang, Yanglin; Liu, Jianguo; Li, Shuangcheng 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 SCALE-DEPENDENT RELATIONSHIPS  SPECIES RICHNESS  NON-STATIONARITY  RAINFALL RELATIONSHIP  VARYING COEFFICIENTS  CHINA  MODELS  NONSTATIONARITY  CONSERVATION  PRODUCTIVITY   Control of climate and litter quality on leaf litter decomposition in different climatic zones 期刊论文 JOURNAL OF PLANT RESEARCH, 2015 Zhang, Xinyue; Wang, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Climatic zones  Leaf litter decomposition  Litter quality  Mean annual precipitation  Mean annual temperature  TROPICAL RAIN-FOREST  LONG-TERM ROOT  PRECIPITATION GRADIENT  ORGANIC-MATTER  TERRESTRIAL ECOSYSTEMS  GLOBAL PATTERNS  DECAY-RATES  LAND-USE  NITROGEN MINERALIZATION  FOLIAR LITTER   一个三参数的降雨径流模型及其在我国的应用 期刊论文 水文, 2015 陈会丽; 杨小柳 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 三参数  GR3模型  降雨径流  three-parameter  GR3 model  rainfall-runoff   POWER-LAW DISTRIBUTIONS BASED ON EXPONENTIAL DISTRIBUTIONS: LATENT SCALING, SPURIOUS ZIPF'S LAW, AND FRACTAL RABBITS 期刊论文 FRACTALS-COMPLEX GEOMETRY PATTERNS AND SCALING IN NATURE AND SOCIETY, 2015 Chen, Yanguang 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 Inverse Power Law  Exponential Distribution  Latent Scaling  Clark&apos  Zipf&apos  Fractals  Urban Form  City-Size Distribution  URBAN-POPULATION DENSITY  RANK-SIZE RULE  GROWTH PATTERNS  CITIES  MODELS  SETTLEMENTS  PERSPECTIVE  DIMENSION  SYSTEMS  SHAPE  s Law  s Law   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   Changes in Growing Season Vegetation and Their Associated Driving Forces in China during 2001-2012 期刊论文 REMOTE SENSING, 2015 Liu, Xianfeng; Zhu, Xiufang; Li, Shuangshuang; Liu, Yanxu; Pan, Yaozhong 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 China  climate change  ecological restoration  normalized difference vegetation index  vegetation dynamics  NET PRIMARY PRODUCTION  RECENT CLIMATE-CHANGE  TERRESTRIAL ECOSYSTEMS  NORTH-AMERICA  TIME-SERIES  DROUGHT  NDVI  RESPONSES  MODIS  REDUCTION   Assessing Landscape Ecological Risk in a Mining City: A Case Study in Liaoyuan City, China 期刊论文 SUSTAINABILITY, 2015 Peng, Jian; Zong, Minli; Hu, Yi' Liu, Yanxu; Wu, Jiansheng; na 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 ecological disturbance  ecological vulnerability  ecological importance  uncertainty analysis  Liaoyuan City  China  LARGE RIVER-RESERVOIR  ECOSYSTEM SERVICES  DECISION-MAKING  REGIONAL SCALE  SUSTAINABILITY  MANAGEMENT  VULNERABILITY  SECURITY  AREAS  RESTORATION   Simulation of high temporal resolution and fine spatial resolution images using modis and Landsat 8 data 其他 2015-01-01 Sun, Yuejun; Zheng, Xiaopo; Qin, Qiming; Ren, Huazhong; Wu, Ling 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 基于Storm的地理编码引擎 期刊论文 地球信息科学学报, 2015 余靖毅; 邬伦; 高勇 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 地理编码  实时流处理  地理大数据  Storm  geocoding  real-time stream processing  Big Geo-Data  Storm