Grassland changes and adaptive management on the Qinghai-Tibetan Plateau
文献类型：期刊论文
| 作者 | Wang, Yanfen2,3; Lv, Wangwang2,3; Xue, Kai3; Wang, Shiping2; Zhang, Lirong2,4; Hu, Ronghai3; Zeng, Hong3; Xu, Xingliang5; Li, Yaoming6; Jiang, Lili2 |
| 刊名 | NATURE REVIEWS EARTH & ENVIRONMENT
 |
| 出版日期 | 2022-09-06 |
| 页码 | 16 |
| DOI | 10.1038/s43017-022-00330-8 |
| 通讯作者 | Wang, Shiping(wangsp@itpcas.ac.cn) |
| 英文摘要 | Climate change and anthropogenic activities are altering grasslands on the Qinghai-Tibetan Plateau. This Review examines vegetation and soil changes, and the role of various drivers in affecting them. Grasslands on the Qinghai-Tibetan Plateau (QTP) foster biodiversity, store carbon, maintain productivity and support pastoral livelihoods. These systems are being altered by climate change and anthropogenic activities, but the relative importance of these drivers are still debated. This Review examines QTP grassland changes since the 1980s and discusses the impacts of global change on plant communities and soil properties. The normalized difference vegetation index (NDVI) (which can be used to track vegetation greenness) has generally increased since the 1980s, but with substantial spatial variability and some local decreases. Rising temperatures were key in driving the NDVI increases, but also likely exacerbated water deficiency in areas with little precipitation (<100 mm year(-1)), accounting for some of the spatial variability in trends. Intense livestock grazing negatively affects vegetation and soil when stocking rates are higher than grassland carrying capacity, causing grassland degradation. Degraded grassland can be effectively restored by management policies that minimize or exclude grazing and by adaptive management; these practices became important drivers of net primary production increases after 2000. However, better management of grasslands under a future of increasing temperatures and settlement requires a deeper understanding of the large-scale plant species composition shifts and the combined effects of climate change and anthropogenic activities. |
| WOS关键词 | SOIL MICROBIAL COMMUNITY ; NET PRIMARY PRODUCTIVITY ; ALPINE MEADOW ; PLANT COMMUNITY ; CLIMATE-CHANGE ; NITROGEN ADDITION ; NUTRIENT AVAILABILITY ; RANGELAND DEGRADATION ; ECOSYSTEM RESPIRATION ; FUNCTIONAL STRUCTURE |
| 资助项目 | National Natural Science Foundation of China[41731175] ; National Natural Science Foundation of China[41988101] ; National Natural Science Foundation of China[31770524] ; National Natural Science Foundation of China[31872994] ; National Natural Science Foundation of China[42041005] ; Second Tibetan Plateau Scientific Expedition and Research Program[2019QZKK0304] ; Strategic Priority Research Program A of the Chinese Academy of Sciences[XDA20050101] |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000850429300001 |
| 出版者 | SPRINGERNATURE |
| 资助机构 | National Natural Science Foundation of China ; Second Tibetan Plateau Scientific Expedition and Research Program ; Strategic Priority Research Program A of the Chinese Academy of Sciences |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/182077]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Shiping |
| 作者单位 | 1.Values Dev Ltd, Bury St Edmunds, Suffolk, England 2.Chinese Acad Sci, Inst Tibetan Plateau Res, State Key Lab Tibetan Plateau Earth Syst Resource, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 4.Hebei Normal Univ Nationalities, Dept Resources & Environm, Chengde, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modelling, Beijing, Peoples R China 6.Beijing Forestry Univ, Coll Grassland Sci, Beijing, Peoples R China 7.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China 8.Shanxi Agr Univ, Coll Grassland Sci, Taigu, Peoples R China 9.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining, Peoples R China 10.Northwest A&F Univ, Inst Soil & Water Conservat, State Key Lab Soil Eros & Dryl & Farming Loess Pl, Yangling, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yanfen,Lv, Wangwang,Xue, Kai,et al. Grassland changes and adaptive management on the Qinghai-Tibetan Plateau[J]. NATURE REVIEWS EARTH & ENVIRONMENT,2022:16. |
| APA | Wang, Yanfen.,Lv, Wangwang.,Xue, Kai.,Wang, Shiping.,Zhang, Lirong.,...&Niu, Haishan.(2022).Grassland changes and adaptive management on the Qinghai-Tibetan Plateau.NATURE REVIEWS EARTH & ENVIRONMENT,16. |
| MLA | Wang, Yanfen,et al."Grassland changes and adaptive management on the Qinghai-Tibetan Plateau".NATURE REVIEWS EARTH & ENVIRONMENT (2022):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
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