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浏览/检索结果: 共8条，第1-8条 帮助 限定条件 发表日期：2021     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 Climate Change and Adaptive Management: Case Study in Agriculture, Forestry and Pastoral Areas 期刊论文 LAND, 2021, 卷号: 10, 期号: 8, 页码: 17 作者:  Xuan, Xin;  Liu, Bing;  Zhang, Fan 收藏  |  浏览/下载：16/0  |  提交时间：2021/11/05 adaptive management  climate change  agricultural areas  forestry areas  pastoral areas   Effect of freeze-thaw cycles on soil physicochemical properties and fractions of Pb and Cr in the northeastern Qinghai-Tibet Plateau 期刊论文 GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS, 2021, 卷号: 21, 期号: 3, 页码: 9 作者:  Li, Leiming;  Wu, Jun;  Lu, Jian;  Min, Xiuyun 收藏  |  浏览/下载：35/0  |  提交时间：2021/10/21 freeze-thaw cycle  Pb and Cr  fractions  ecological risk  the northeastern Qinghai-Tibet Plateau   Effect of freeze-thaw cycles on soil physicochemical properties and fractions of Pb and Cr in the northeastern Qinghai-Tibet Plateau 期刊论文 GEOCHEMISTRY-EXPLORATION ENVIRONMENT ANALYSIS, 2021, 卷号: 21, 期号: 3 作者:  Li, Leiming;  Wu, Jun;  Lu, Jian;  Min, Xiuyun 收藏  |  浏览/下载：21/0  |  提交时间：2022/03/29 The 300 years cropland changes reflecting climate impacts and social resilience at the Yellow River-Huangshui River Valley, China 期刊论文 ENVIRONMENTAL RESEARCH LETTERS, 2021, 卷号: 16, 期号: 6, 页码: 13 作者:  Chen, Qiong;  Yang, Liang Emlyn;  Luo, Jing;  Liu, Fenggui;  Zhang, Yili 收藏  |  浏览/下载：89/0  |  提交时间：2021/08/19 farmland changes  social resilience  climate change  natural hazards  agro-pastoral zone  Yellow River-Huangshui River valley   The 300 years cropland changes reflecting climate impacts and social resilience at the Yellow River–Huangshui River Valley, China 期刊论文 Environmental Research Letters, 2021, 卷号: 16, 期号: 6 作者:  Chen,Qiong;  Yang,Liang Emlyn;  Luo,Jing;  Liu,Fenggui;  Zhang,Yili 收藏  |  浏览/下载：53/0  |  提交时间：2021/08/19 farmland changes  social resilience  climate change  natural hazards  agro-pastoral zone  Yellow River–Huangshui River valley   The conservation patterns of grassland ecosystem in response to the forage-livestock balance in North China 期刊论文 JOURNAL OF GEOGRAPHICAL SCIENCES, 2021, 卷号: 31, 期号: 4, 页码: 518-534 作者:  Huang, Lin;  Ning, Jia;  Zhu, Ping;  Zheng, Yuhan;  Zhai, Jun 收藏  |  浏览/下载：55/0  |  提交时间：2021/06/10 grassland degradation and restoration  forage supply  livestock-carrying pressure  grassland ecosystem conservation  North China   Remote sensing inversion of grassland aboveground biomass based on high accuracy surface modeling 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 121, 页码: 10 作者:  Zhou, Wei;  Li, Haoran;  Xie, Lijuan;  Nie, Xuemin;  Wang, Zong 收藏  |  浏览/下载：19/0  |  提交时间：2021/03/15 Aboveground biomass  High accuracy surface modelling  Random forest  Driving mechanism  Three-rivers source region   Spatiotemporal evaluation of alpine pastoral ecosystem health by using the Basic-Pressure-State-Response Framework: A case study of the Gannan region, northwest China 期刊论文 ECOLOGICAL INDICATORS, 2021, 卷号: 129 作者:  Li, Wenlong;  Liu, Chenli;  Su, Wenliang;  Ma, Xuanlong;  Zhou, Huakun 收藏  |  浏览/下载：16/0  |  提交时间：2021/11/18 Entropy method  Ecosystem health  Remote sensing (RS)  Geographic information system (GIS)  Basic-Pressure-State-Response (BPSR) framework