Impact of human and climate factors on vegetation changes in mainland southeast asia and yunnan province of China
文献类型：期刊论文
| 作者 | Fan, Feifei; Xiao, Chiwei; Feng, Zhiming; Yang, Yanzhao |
| 刊名 | JOURNAL OF CLEANER PRODUCTION
 |
| 出版日期 | 2023-08-20 |
| 卷号 | 415页码:137690 |
| 关键词 | Greenness Productivity Climate changes Human activities Mainland southeast asia |
| ISSN号 | 0959-6526 |
| DOI | 10.1016/j.jclepro.2023.137690 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Currently, although the greening is prevalent, it is unclear whether greening can truly improve vegetation productivity in the tropics and its main influence factors. To effectively manage vegetation, it is necessary not only to have a deep understanding of its characteristics but also to have a clear understanding of the main influencing factors. Based on Enhanced Vegetation Index (EVI) and Gross primary productivity (GPP) indexes in Mainland Southeast Asia and Yunnan province (China), we analyzed vegetation greenness and productivity, and revealed the main influencing factors. We found that:1) greening and productivity showed significant increase larger than significant decrease; the relative increase rate of productivity (0.26%/year) was higher than greenness (0.11%/year); the inconsistency between greenness and productivity appeared prevalent, accounting for 57.23%. 2) temperature and precipitation were the important factors for vegetation changes, with a greater impact on greenness than productivity in most regions. 3) for the total vegetation regions, about 56%-60% of the areas were dominated by human activities for greenness and productivity, and 38%-40% of the areas were dominantly affected by climate factors. For vegetation change, the 60.69% of the EVI significant increase region and 55.74% of the GPP significant increase region mainly influenced by climate factors; the 67.34% of the EVI significant decrease region and 86.28% of the GPP significant decrease region mainly influenced by human factors. In addition, productivity was inconsistent with greenness originating not only from climate factors, but also from high land use intensity. The results suggested simultaneous monitoring of vegetation greenness and productivity can serve as indicators for comprehensive understanding of vegetation dynamics to attain vegeta-tion sustainable development in the tropics. |
| WOS关键词 | LAND-COVER CHANGE ; SWIDDEN CULTIVATION ; RUBBER PLANTATIONS ; NDVI ; DYNAMICS ; CARBON ; GREENNESS ; VARIABLES ; GROWTH ; TREND |
| WOS研究方向 | Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001034110000001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194599]  |
| 专题 | 资源利用与环境修复重点实验室_外文论文 |
| 作者单位 | 1.Chinese Academy of Sciences 2.University of Chinese Academy of Sciences, CAS 3.Institute of Geographic Sciences & Natural Resources Research, CAS |
| 推荐引用方式 GB/T 7714 | Fan, Feifei,Xiao, Chiwei,Feng, Zhiming,et al. Impact of human and climate factors on vegetation changes in mainland southeast asia and yunnan province of China[J]. JOURNAL OF CLEANER PRODUCTION,2023,415:137690. |
| APA | Fan, Feifei,Xiao, Chiwei,Feng, Zhiming,&Yang, Yanzhao.(2023).Impact of human and climate factors on vegetation changes in mainland southeast asia and yunnan province of China.JOURNAL OF CLEANER PRODUCTION,415,137690. |
| MLA | Fan, Feifei,et al."Impact of human and climate factors on vegetation changes in mainland southeast asia and yunnan province of China".JOURNAL OF CLEANER PRODUCTION 415(2023):137690. |
入库方式： OAI收割
来源：地理科学与资源研究所
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