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浏览/检索结果: 共5条，第1-5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 A developed fuzzy-stochastic optimization for coordinating human activity and eco-environmental protection in a regional wetland ecosystem under uncertainties 期刊论文 ECOLOGICAL ENGINEERING, 2016 Zeng, X. T.; Huang, G. H.; Yang, X. L.; Wang, X.; Fu, H.; Li, Y. P.; Li, Z. 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 A developed fuzzy approximation mixed  stochastic programming (DFAS)  Measure (Me)  Rough set theory (RST)  A regional wetland ecosystem (RWE)  Uncertainty  Water-environment policies  WATER-RESOURCES MANAGEMENT  PROGRAMMING APPROACH  TRADE-OFFS  CHINA  RESTORATION  MODELS  RIVER  SUSTAINABILITY  ALLOCATION  FLOODPLAIN   Investigating the impact of regional transport on PM2.5 formation using vertical observation during APEC 2014 Summit in Beijing 期刊论文 ATMOSPHERIC CHEMISTRY AND PHYSICS, 2016 Hua, Yang; Wang, Shuxiao; Wang, Jiandong; Jiang, Jingkun; Zhang, Tianshu; Song, Yu; Kang, Ling; Zhou, Wei; Cai, Runlong; Wu, Di; Fan, Siwei; Wang, Tong; Tang, Xiaoqing; Wei, Qiang; Sun, Feng; Xiao, Zhimei 收藏  |  浏览/下载：1/0  |  提交时间：2017/12/03 EMISSION CONTROLS  URBAN CANOPY  AIR-QUALITY  CHINA  AEROSOL  HAZE  LIDAR   Past, present, and future emissions of HCFC-141b in China 期刊论文 大气环境, 2015 Wang, Ziyuan; Yan, Huanghuang; Fang, Xuekun; Gao, Lingyun; Zhai, Zihan; Hu, Jianxin; Zhang, Boya; Zhang, Jianbo 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/12 Variations of ground-level O-3 and its precursors in Beijing in summertime between 2005 and 2011 期刊论文 atmospheric chemistry and physics, 2014 Zhang, Q.; Yuan, B.; Shao, M.; Wang, X.; Lu, S.; Lu, K.; Wang, M.; Chen, L.; Chang, C.C.; Liu, S. C. 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 VOLATILE ORGANIC-COMPOUNDS  SURFACE OZONE CONCENTRATIONS  REGIONAL BACKGROUND STATION  LONG-TERM CHANGES  AIR-QUALITY  PHOTOCHEMICAL PRODUCTION  SOURCE APPORTIONMENT  NITROGEN-DIOXIDE  SOUTHERN TAIWAN  CHINESE CITIES   A new way to quantify ecological and economic interactions between two cities using emergy analysis 会议论文 Chen, Shaoqing; Chen, Bin; Su, Meirong 收藏  |  浏览/下载：9/0  |  提交时间：2015/11/12