QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2017     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 Combining occurrence and abundance distribution models for the conservation of the Great Bustard 期刊论文 PEERJ, 2017, 卷号: 5, 页码: 20 作者:  Mi, Chunrong;  Huettrnann, Falk;  Suns, Rui;  Guo, Yumin 收藏  |  浏览/下载：20/0  |  提交时间：2019/05/30 Conservation decision  Occurrence model  Abundance model  Great Bustard (Otis tarda dybowskii)  Machine learning method  Random Forest   Exploring the differential impacts of urban transit system on the spatial distribution of local and floating population in Beijing 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2017, 卷号: 27, 期号: 6, 页码: 731-751 作者:  Zhao Meifeng;  Liu Shenghe;  Qi Wei 收藏  |  浏览/下载：12/0  |  提交时间：2019/09/25 urban transit systems (UTS)  population spatial distribution  causal effects  group differences  Beijing   Wave-electric field coupling imaging diagnostic method for filled subgrade 期刊论文 Journal of Mountain Science, 2017, 卷号: 14, 期号: 2, 页码: 382-389 作者:  WANG Kui;  ZHAO Ming-jie;  SUN Xiao 收藏  |  浏览/下载：22/0  |  提交时间：2017/02/27 Filled Subgrade  Compaction Quality  Wave-electric Field Coupling Imaging  Diagnosis  Expressway Construction   Impacts of road network expansion on landscape ecological risk in a megacity, China: A case study of Beijing 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2017, 卷号: 574, 页码: 1000-1011 作者:  Mo, Wenbo;  Wang, Yong;  Zhang, Yingxue;  Zhuang, Dafang 收藏  |  浏览/下载：23/0  |  提交时间：2019/09/26 Road network  Landscape ecological risk  Kernel density spatial analysis  Beijing   Predicting Real-Time Crash Risk for Urban Expressways in China 期刊论文 MATHEMATICAL PROBLEMS IN ENGINEERING, 2017, 卷号: 2017 作者:  Liu, Miaomiao;  Chen, Yongsheng 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Probe data-driven travel time forecasting for urban expressways by matching similar spatiotemporal traffic patterns 期刊论文 TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES, 2017, 卷号: 85, 页码: 476-493 作者:  Zhang, Zhihao;  Wang, Yunpeng;  Chen, Peng;  He, Zhengbing;  Yu, Guizhen 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Travel time forecast  Probe data  Pattern-matching  Spatiotemporal traffic patterns  Urban expressway