How do government policies promote greening? Evidence from China
文献类型：期刊论文
| 作者 | Feng, Dingrao2; Bao, Wenkai1,3; Yang, Yuanyuan1,3; Fu, Meichen2,4 |
| 刊名 | LAND USE POLICY
 |
| 出版日期 | 2021-05-01 |
| 卷号 | 104页码:19 |
| 关键词 | Vegetation cover Government policies Afforestation Human activities Urban greening Anthropogenic impacts |
| ISSN号 | 0264-8377 |
| DOI | 10.1016/j.lusepol.2021.105389 |
| 通讯作者 | Yang, Yuanyuan(yangyy@igsnrr.ac.cn) ; Fu, Meichen(fumeichen@163.com) |
| 英文摘要 | The large-scale greening observed across China in recent decades has been shown to be the result of human activities, and existing studies have also revealed the positive effects of policies on vegetation dynamics. However, the effects and mechanisms of detailed greening policies in China still remain unclear and targeted analyses are needed to offer scientific guidance for further policymaking in the pursuit of nationwide green development. In this study, Sen?s trend estimator and the Mann?Kendall test were used to analyze the spatiotemporal changes in vegetation cover from 2000 to 2015. The effects of five main government policies on vegetation cover (i.e., afforestation, urban greening, agricultural improvement, nature reserve, and natural forest conservation policies) were investigated by using Kendall?s tau-b correlation, as well as buffer zones and fluctuation analyses model. The results showed that China has experienced large-scale greening, despite the local degradation of vegetation in some areas. Policy-driven afforestation has played an important role in large-scale greening, while policies related to agricultural intensification have enhanced vegetation cover. Although urbanization has altered local ecosystems, the relationship between changes in vegetation cover and urban sprawl displayed a ?U-shaped? curve, which indicates that urban greening policies have been effective. National nature reserve policies and the National Forest Conservation Program have provided the stable conditions needed for natural vegetation growth without negative human disturbance. It may be concluded that government policies have had a clear and positive influence on greening in China in many respects. |
| 资助项目 | National Natural Science Foundation of China[42071231] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000634546400002 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/161934]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Yang, Yuanyuan; Fu, Meichen |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resource & Environm, Beijing 100049, Peoples R China 2.China Univ Geosci Beijing, Sch Land Sci & Technol, Beijing 100083, Peoples R China 3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 4.Minist Nat Resources, Key Lab Land Consolidat & Rehabil, Beijing 100035, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Dingrao,Bao, Wenkai,Yang, Yuanyuan,et al. How do government policies promote greening? Evidence from China[J]. LAND USE POLICY,2021,104:19. |
| APA | Feng, Dingrao,Bao, Wenkai,Yang, Yuanyuan,&Fu, Meichen.(2021).How do government policies promote greening? Evidence from China.LAND USE POLICY,104,19. |
| MLA | Feng, Dingrao,et al."How do government policies promote greening? Evidence from China".LAND USE POLICY 104(2021):19. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。