Assessment of suitable areas for afforestation and its carbon sink value in fragile ecological areas of northern China
文献类型：期刊论文
| 作者 | Sun, Jianfeng5; Li, Guangdong3,4; Zhang, Ying5; Qin, Weishan2; Chai, Guoqi1 |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 出版日期 | 2023-12-15 |
| 卷号 | 348页码:15 |
| ISSN号 | 0301-4797 |
| 关键词 | Afforestation and reforestation Climate change Forest carbon sinks Value accounting Forest management |
| DOI | 10.1016/j.jenvman.2023.119401 |
| 通讯作者 | Li, Guangdong(ligd@igsnrr.ac.cn) ; Zhang, Ying(zhangyin@bjfu.edu.cn) |
| 英文摘要 | Afforestation and reforestation are pivotal in mitigating land degradation and bolstering the carbon sink capacity of terrestrial ecosystems. However, the potential economic ramifications of afforestation and reforestation in the context of climate change remain largely unexplored. In this study, we employed an interdisciplinary method-ology to establish a framework for assessing future forest potential and carbon sequestration in the Eastern Loess Plateau region of China. Our findings indicate that an estimated 17,392.99 km2 of land suitable for afforestation still existed within the region, exhibiting a propensity to aggregate around existing forests rather than being dispersed randomly. Notably, 4385.36 km2 was prioritized for afforestation initiatives. Projections suggest a significant enhancement of the forest carbon sink within the study area by 2050, ranging from 36.93 Mt to 105.38 Mt. The corresponding economic value for this enhancement is estimated to vary between US$3.25 billion and US$17.68 billion. Of significance is the observed polarization of the region's carbon sink capacity over time, with half of the total carbon sinks concentrated within 10% of the districts. Additionally, approximately 26% of the counties are expected to transition from carbon sinks to carbon sources. These findings underscore the substantial impact of climate change on forest distribution and suggest a targeted approach to combat forest degradation by circumventing ineffective afforestation activities. |
| WOS关键词 | CLIMATE-CHANGE ; LAND DEGRADATION ; VEGETATION ; MANAGEMENT ; MODEL ; RESTORATION ; ADAPTATION ; STORAGE ; ECOTONE ; GROWTH |
| 资助项目 | National Natural Science Foundation of China[72173011] ; National Natural Science Foundation of China[41971207] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:001109031600001 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200167]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Li, Guangdong; Zhang, Ying |
| 作者单位 | 1.Beijing Forestry Univ, Coll Forestry, Beijing 100083, Peoples R China 2.Ludong Univ, Coll Resource & Environm Engn, Yantai 264025, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res IGSNRR, Key Lab Reg Sustainable Dev Modeling, 11A Datun Rd, Beijing 100101, Peoples R China 5.Beijing Forestry Univ, Sch Econ & Management, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Jianfeng,Li, Guangdong,Zhang, Ying,et al. Assessment of suitable areas for afforestation and its carbon sink value in fragile ecological areas of northern China[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2023,348:15. |
| APA | Sun, Jianfeng,Li, Guangdong,Zhang, Ying,Qin, Weishan,&Chai, Guoqi.(2023).Assessment of suitable areas for afforestation and its carbon sink value in fragile ecological areas of northern China.JOURNAL OF ENVIRONMENTAL MANAGEMENT,348,15. |
| MLA | Sun, Jianfeng,et al."Assessment of suitable areas for afforestation and its carbon sink value in fragile ecological areas of northern China".JOURNAL OF ENVIRONMENTAL MANAGEMENT 348(2023):15. |
入库方式： OAI收割
来源：地理科学与资源研究所
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