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浏览/检索结果: 共7条，第1-7条 帮助 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     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 Investigating the Impact of Human Activity on Land Use/Cover Change in China's Lijiang River Basin from the Perspective of Flow and Type of Population 期刊论文 SUSTAINABILITY, 2017 Li, Jun; Zhang, Yuan; Qin, Qiming; Yan, Yueguan 收藏  |  浏览/下载：7/0  |  提交时间：2017/12/03 human activity  land use/cover change  impact analysis  trajectory data analysis  CLASSIFICATION  ENVIRONMENTS  DISTURBANCE  PATTERNS  MEXICO   The impact of wastewater treatment effluent on microbial biomasses and diversities in coastal sediment microcosms of Hangzhou Bay 期刊论文 MARINE POLLUTION BULLETIN, 2017 Tao, Yile; Dai, Tianjiao; Huang, Bei; Wen, Donghui 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/04 Microcosm  Microbial biomass  Biodiversity  Wastewater treatment effluent  Coastal sediment  FRAGMENT-LENGTH-POLYMORPHISM  BACTERIAL COMMUNITIES  NEUTRAL-THEORY  SOIL  ABUNDANCE  BIODIVERSITY  POPULATION  INDUSTRIAL  DYNAMICS  ECOLOGY   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   Monitoring forest disturbances with bootstrapping support vector machine algorithm 期刊论文 yingyong jichu yu gongcheng kexue xuebaojournal of basic science and engineering, 2015 Li, Tianhong; Zhang, Jie; Wei, Jiangyue 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Landscape spatial changes associated with rapid urbanization in Shenzhen, China 期刊论文 international journal of sustainable development and world ecology, 2005 Li, WF; Wang, YL; Peng, F; Li, GC 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/16 spatial patterns  landscape change  urbanization  Shenzhen   A study of farmland landscape pattern with TM & DEM - Case study in Yongsheng County, Yunnan Province, P.R.China 其他 2004-01-01 Wu, Ning; Cheng, Chengqi; Guo, Shide; Fan, Wenjie; Xu, Xiru; Wang, Yanglin 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 Fractal simulation and classification of folds 期刊论文 acta geologica sinica english edition, 1998 Hou, GT 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 fractal  simulation  classification  fold  discongruent degree