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北京大学 [23]

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期刊论文 [17]

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	中国高山植物区系地理格局与环境和空间因素的关系期刊论文生物多样性, 2017 沈泽昊; 杨明正; 冯建孟; 李新辉; 彭培好; 郑智收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 高山带种子植物区系成分地理分异组成相似性 Mantel检验空间距离地貌气候 alpine zone seed plant floristic elements geographic differentiation composition similarity Mantel test spatial distance physiognomy climate
	Firm Dynamics, Institutional Context, And Regional Inequality Of Productivity In China 期刊论文 GEOGRAPHICAL REVIEW, 2017 He, Canfei; Zhou, Yi; Zhu, Shengjun 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 regional inequality productivity institutional context firm dynamics China UNEVEN DEVELOPMENT INCOME INEQUALITY ECONOMIC-GROWTH GLOBALIZATION CONVERGENCE INDUSTRY UK DECOMPOSITION SPACE SCALE
	Small area estimation strategies for large population surveys: acomparison of design and model-based methods 其他 2017-01-01 Li, Zhaonan; Xu, Xinyi; Lu, Bo 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 Direct estimate synthetic estimate composite estimate benchmarking Bayesian hierarchical modeling Ohio medicaid assessment survey ERROR
	Habitat evaluation for Asian elephants (Elephas maximus) in Lincang: Conservation planning for an extremely small population of elephants in China 期刊论文 BIOLOGICAL CONSERVATION, 2016 Liu, Peng; Wen, Hui; Lin, Liu; Liu, Jing; Zhang, Li 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/04 Asian elephants Lincang Environmental niche factor analysis Habitat evaluation Extremely small population SOUTHERN INDIA SUITABILITY ECOLOGY MODELS SELECTION PATTERNS YUNNAN
	The evolution of Zipf's law indicative of city development 期刊论文 PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2016 Chen, Yanguang 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/03 City-size distribution Zipf&apos Generalized 2(n) rule Self-organized criticality Fractal dimension Urbanization SELF-ORGANIZED CRITICALITY SIZE DISTRIBUTIONS CITIES HIERARCHY SYSTEMS MODEL s law
	Geographical impacts on social networks from perspectives of space and place: an empirical study using mobile phone data 期刊论文 JOURNAL OF GEOGRAPHICAL SYSTEMS, 2016 Shi, Li; Wu, Lun; Chi, Guanghua; Liu, Yu 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Geographical impacts Space and place Spatially-embedded social networks Mobile phone data Individuals&apos SPATIAL INTERACTION PATTERNS TWITTER TRAVEL TIES interaction
	基于链接分析的网页文本核心地名提取方法期刊论文地球信息科学学报, 2016 钟翔; 高勇; 邬伦收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 地名地名共现链接分析复杂网络地理信息检索 toponym toponym co-occurrence link analysis complex network geographical information retrieval
	PM2.5 data reliability, consistency, and air quality assessment in five Chinese cities 其他 2016-01-01 Liang, Xuan; Li, Shuo; Zhang, Shuyi; Huang, Hui; Chen, Song Xi 收藏 \| 浏览/下载：6/0 \| 提交时间：2017/12/03 air quality assessment data quality heating effect meteorological effects PM2 5 statistical modeling POLLUTION REGRESSION MATTERS MODELS TRENDS
	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
	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

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