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DOI | 10.1126/sciadv.abo0095 |
Direct and indirect impacts of urbanization on vegetation growth across the world's cities | |
Zhang, Lei; Yang, Lin; Zohner, Constantin M.; Crowther, Thomas W.; Li, Manchun; Shen, Feixue; Guo, Mao; Qin, Jun; Yao, Ling; Zhou, Chenghu | |
发表日期 | 2022 |
ISSN | 2375-2548 |
卷号 | 8期号:27 |
英文摘要 | Urban environments, regarded as harbingers of future global change, may exert positive or negative impacts on urban vegetation growth. Because of limited ground-based experiments, the responses of vegetation to urbanization and its associated controlling factors at the global scale remain poorly understood. Here, we use satellite observations from 2001 to 2018 to quantify direct and indirect impacts of urbanization on vegetation growth in 672 worldwide cities. After controlling for the negative direct impact of urbanization on vegetation growth, we find a widespread positive indirect effect that has been increasing over time. These indirect effects depend on urban development intensity, population density, and background climate, with more pronounced positive effects in cities with cold and arid environments. We further show that vegetation responses to urbanization are modulated by a cities' developmental status. Our findings have important implications for understanding urbanization-induced impacts on vegetation and future sustainable urban development. |
语种 | 英语 |
WOS研究方向 | Multidisciplinary Sciences |
WOS类目 | Science Citation Index Expanded (SCI-EXPANDED) |
WOS记录号 | WOS:000823446300026 |
来源期刊 | SCIENCE ADVANCES |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/280523 |
作者单位 | Nanjing University; Swiss Federal Institutes of Technology Domain; ETH Zurich; Chinese Academy of Sciences; Institute of Geographic Sciences & Natural Resources Research, CAS; Guangdong Academy of Sciences; Guangzhou Institute of Geography, Guangdong Academy of Sciences |
推荐引用方式 GB/T 7714 | Zhang, Lei,Yang, Lin,Zohner, Constantin M.,et al. Direct and indirect impacts of urbanization on vegetation growth across the world's cities[J],2022,8(27). |
APA | Zhang, Lei.,Yang, Lin.,Zohner, Constantin M..,Crowther, Thomas W..,Li, Manchun.,...&Zhou, Chenghu.(2022).Direct and indirect impacts of urbanization on vegetation growth across the world's cities.SCIENCE ADVANCES,8(27). |
MLA | Zhang, Lei,et al."Direct and indirect impacts of urbanization on vegetation growth across the world's cities".SCIENCE ADVANCES 8.27(2022). |
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