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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 学科主题：Environmental Sciences     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 Does 'Forage-Livestock Balance' policy impact ecological efficiency of grasslands in China? 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2019, 卷号: 207, 页码: 343-349 作者:  Hu, Zhaomin;  Zhao, Zhe;  Zhang, Yue;  Jing, Haichun;  Gao, Shuqin 收藏  |  浏览/下载：19/0  |  提交时间：2022/01/06 Grass-based livestock husbandry  Ecological efficiency  Forage-livestock balance  Super-efficiency data envelopment analysis  Difference-in-difference (DiD) approach  Hulunbuir   COMBINING SATELLITE AND GIS DATA TO ANALYZE CHANGES IN TROPICAL FORESTS ON CENTRAL HAINAN ISLAND IN RESPONSE TO THE NATIONAL LOGGING BAN AND ECONOMIC DEVELOPMENT 期刊论文 FRESENIUS ENVIRONMENTAL BULLETIN, 2015, 卷号: 24, 期号: 1B, 页码: 394-404 作者:  Wang, Shudong;  Ji, Yuhe;  Ouyang, Zhiyun;  Zhang, Lifu;  Jia, Liu 收藏  |  浏览/下载：12/0  |  提交时间：2022/09/13 Forest management  GIS  impact factor  multiple forests transition  object oriented decision tree technique  remote sensing   Spatial and temporal variations of nitrous oxide flux between coastal marsh and the atmosphere in the Yellow River estuary of China 期刊论文 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2014, 卷号: 21, 期号: 1, 页码: 419-433 作者:  Sun, Zhigao;  Wang, Lingling;  Mou, Xiaojie;  Jiang, Huanhuan;  Sun, Wanlong 收藏  |  浏览/下载：26/0  |  提交时间：2014/07/08 Nitrous oxide (N2O)  Spatial and temporal variations  Coastal marsh  Yellow River estuary