Impacts of Anthropogenic Activities and Climate Change on Forage Nutrition Storage in Tibetan Grasslands
文献类型：期刊论文
| 作者 | Li, Shaowei; Fu, Gang |
| 刊名 | PLANTS-BASEL
 |
| 出版日期 | 2023-07-01 |
| 卷号 | 12期号:14页码:2735 |
| 关键词 | asymmetrical influence asymmetrical response warming cooling precipitation change dimming |
| ISSN号 | 2223-7747 |
| DOI | 10.3390/plants12142735 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Uncertainties about the impacts of anthropogenic activities and climate change on forage nutrition storage of grasslands can limit the adaptive management of grasslands across the whole Tibetan Plateau. The main objective was to investigate the impacts of anthropogenic activities and climate change on the forage nutrition storage of grasslands on the Tibetan Plateau. Based on random forest models, we quantified the responses of forage nutrition storage to anthropogenic activities and climate change across the whole Tibetan grasslands from 2000 to 2020. Warming and increased precipitation did not always increase forage nutrition storage, and cooling and decreased precipitation did not always reduce forage nutrition storage. Compared to temperature and precipitation changes, radiation change had stronger contributions to potential and actual forage nutrition storage. Humankind's activities altered the impacts of climate change on forage nutrition storage. The impacts of anthropogenic activities on forage nutrition storage increased linearly with increasing mean annual temperature and decreasing elevation but showed quadratic relationships with longitude, mean annual precipitation and radiation. The change in the impacts of humankind's activities on forage nutrition storage was more closely related to radiation change than temperature and precipitation changes. The findings observed by this study caution that the impacts of radiation change on forage nutrition forage should be taken seriously under global change. Both climate change and humankind activities cannot always increase forage nutrition storage but may cause the degradation of forage nutrition storage. |
| WOS关键词 | DIFFERENCE VEGETATION INDEX ; ALPINE MEADOW ; INCREASED PRECIPITATION ; SOIL RESPIRATION ; USE EFFICIENCY ; RESPONSES ; ECOSYSTEM ; METAANALYSIS ; YIELD ; DYNAMICS |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:001038904000001 |
| 出版者 | MDPI |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194577]  |
| 专题 | 拉萨站高原生态系统研究中心_外文论文 |
| 作者单位 | 1.Institute of Geographic Sciences & Natural Resources Research, CAS 2.Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | Li, Shaowei,Fu, Gang. Impacts of Anthropogenic Activities and Climate Change on Forage Nutrition Storage in Tibetan Grasslands[J]. PLANTS-BASEL,2023,12(14):2735. |
| APA | Li, Shaowei,&Fu, Gang.(2023).Impacts of Anthropogenic Activities and Climate Change on Forage Nutrition Storage in Tibetan Grasslands.PLANTS-BASEL,12(14),2735. |
| MLA | Li, Shaowei,et al."Impacts of Anthropogenic Activities and Climate Change on Forage Nutrition Storage in Tibetan Grasslands".PLANTS-BASEL 12.14(2023):2735. |
入库方式： OAI收割
来源：地理科学与资源研究所
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