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浏览/检索结果: 共7条，第1-7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 The urbanization efficiency in Chengdu City: An estimation based on a three-stage DEA model 期刊论文 PHYSICS AND CHEMISTRY OF THE EARTH, 2017, 卷号: 101, 页码: 59-69 作者:  Jia, Siqi;  Wang, Chengxin;  Li, Yifan;  Zhang, Fan;  Liu, Wei 收藏  |  浏览/下载：26/0  |  提交时间：2019/09/25 Urbanization  Three-stage DEA model  Urbanization efficiency  Environmental variables  Sustainable development  Chengdu   The past, present, and future of population geography in China: Progress, challenges and opportunities 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2017, 卷号: 27, 期号: 8, 页码: 925-942 作者:  Feng Zhiming;  Li Fangzhou;  Yang Yanzhao;  Li Peng 收藏  |  浏览/下载：34/0  |  提交时间：2019/09/25 population geography  fertility policies adjustment  population aging  new urbanization  China   Evaluating the role of livelihood assets in suitable livelihood strategies: Protocol for anti-poverty policy in the Eastern Tibetan Plateau, China 期刊论文 ECOLOGICAL INDICATORS, 2017, 卷号: 78, 页码: 62-74 作者:  Hua, Xiaobo;  Yan, Jianzhong;  Zhang, Yili 收藏  |  浏览/下载：28/0  |  提交时间：2019/09/25 Livelihood assets  Livelihood diversification  Classification of livelihoods  Tibetan Plateau  Non-agricultural households  Poverty alleviation  China   Understanding recent challenges and new food policy in China 期刊论文 GLOBAL FOOD SECURITY-AGRICULTURE POLICY ECONOMICS AND ENVIRONMENT, 2017, 卷号: 12, 页码: 119-126 作者:  Huang, Jikun;  Yang, Guolei 收藏  |  浏览/下载：12/0  |  提交时间：2019/09/25 Food security  Challenges  Food policy  China   Dissecting nucleosome function with a comprehensive histone H2A and H2B mutant library 期刊论文 G3-Genes Genomes Genetics, 2017 作者:  Shen, Yue;  Jiang, Shuangying;  Liu, Yan;  Xu, Caiyue;  Wang, Yun 收藏  |  浏览/下载：27/0  |  提交时间：2018/02/02 A Dual-Level Theory of the Creation of Labor Value 期刊论文 SCIENCE & SOCIETY, 2017, 卷号: 81, 期号: 1, 页码: 54-72 作者:  Ding, Xiaoqin;  Lu, Pinyue 收藏  |  浏览/下载：3/0  |  提交时间：2019/08/22 Dynamics of runoff and sediment trapping performance of vegetative filter strips: Run-on experiments and modeling 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2017, 卷号: 593, 页码: 54-64 作者:  Gao, Xiaodong;  Dyck, Miles;  Song, Yaqian;  Wu, Pute;  Pan, Daili 收藏  |  浏览/下载：31/0  |  提交时间：2018/04/12 Soil Physical Properties  Vegetation Characteristics  Runoff And Sediment Trapping  Vegetative Filter Strips  Vegetation Types  Growth Stage  Vfsmod