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| DOI | 10.1007/s10661-024-12634-x |
| Urban trees' potential for regulatory services in the urban environment: an exploration of carbon sequestration | |
| 发表日期 | 2024 |
| ISSN | 0167-6369 |
| EISSN | 1573-2959 |
| 起始页码 | 196 |
| 结束页码 | 6 |
| 卷号 | 196期号:6 |
| 英文摘要 | Urbanisation has emerged as a formidable challenge for urban policymakers, reaching unparalleled heights and unsettling the ecological equilibrium of the cities. Urban areas now grapple with many issues encompassing climate change, resource depletion, population surges and increased pollution levels. Many planned cities have planted trees and other vegetation within the urban sectors to enhance air quality, mitigate climate effects and provide valuable ecosystem services. This study assessed tree species diversity and their potential for carbon sequestration in Panjab University Campus, Chandigarh. We established 188 plots, each comprising randomly selected quadrats measuring 10 m x 10 m, encompassing areas with varying levels of vegetation, ranging from low to moderate and high density. We used four different allometric equations to estimate tree biomass and carbon stock. Our findings revealed that 92 tree species belong to 72 genera and 35 families, with a total tree density of 975 ha-1. The total CO2 sequestration in form of carbon stock was 18,769.46 Mg C ha-1, with Manilkara hexandra (1239.20 Mg C ha-1), Ficus benghalensis (1072.24 Mg C ha-1), Kigelia pinnata (989.89 Mg C ha-1) and Lagerstroemia floribunda (716.88 Mg C ha-1) being the top contributors. Specifically, the equation of Chave et al. (2005) without tree height yielded the highest biomass and carbon stock estimates than other equations. The present study underscores the vital role of trees on the campus as potent carbon reservoirs meet to maintain an aesthetic sense for biotic components and alleviate rising levels of CO2 in the atmospheric environment. By emphasising the role of urban trees as potent carbon reservoirs, the study underscores the importance of integrating green infrastructure into urban planning strategies. Furthermore, it offers valuable guidance for urban planners. It suggests that strategic tree planting and maintenance can enhance green spaces, regulate temperatures and ultimately support regional and global climate change mitigation goals. Incorporating these findings into urban planning processes can aid policymakers in developing resilient, ecologically sustainable cities worldwide. |
| 英文关键词 | Species diversity; Carbon sequestration; Climate change; Green campus; Urban ecosystem |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| WOS记录号 | WOS:001214195700005 |
| 来源期刊 | ENVIRONMENTAL MONITORING AND ASSESSMENT
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/287541 |
| 作者单位 | Panjab University |
| 推荐引用方式 GB/T 7714 | . Urban trees' potential for regulatory services in the urban environment: an exploration of carbon sequestration[J],2024,196(6). |
| APA | (2024).Urban trees' potential for regulatory services in the urban environment: an exploration of carbon sequestration.ENVIRONMENTAL MONITORING AND ASSESSMENT,196(6). |
| MLA | "Urban trees' potential for regulatory services in the urban environment: an exploration of carbon sequestration".ENVIRONMENTAL MONITORING AND ASSESSMENT 196.6(2024). |
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