Knowledge Management System of Kunming Institute of Botany,CAS
| Impact of land use and land cover changes on carbon storage in rubber dominated tropical Xishuangbanna, South West China | |
Sarathchandra,Chaya; Alemu Abebe,Yirga; Worthy,Fiona Ruth; Lakmali Wijerathne,Iresha; Ma,Huaixia; Bi,Yingfeng; Guo,Jiayu; Chen,Huafang; Yan,Qiaoshun; Geng,Yanfei; Weragoda,Dayani S.; Li,Li-Li; Yang,Fengchun; Wickramasinghe,Sriyani; Xu,Jianchu
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| 2021 | |
| 发表期刊 | ECOSYSTEM HEALTH AND SUSTAINABILITY
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| ISSN | 2096-4129 |
| 卷号 | 7期号:1页码:1915183 |
| 摘要 | Land use and land cover (LULC) play a significant role in carbon regulation. South-China accounts for similar to 65% of China's carbon sink. In Xishuangbanna (South-China), rubber is expanding rapidly creating an urgent need to understand and monitor LULC change and how spatial variation affects carbon storage (CS). This is vital for the formation and implementation of better land use management practices. We studied LULC changes of 22-year period; addressing how these changes have affected the CS. We quantified LULC changes between1988 and 2010 using remote sensing methods and calculated CS changes using InvEST. Results showed that between 1988 and 2010, the rate of deforestation accelerated to 203.2 km(2) y(-1) and similar to 23% of forest were lost. Conversion of natural forest to rubber was responsible for 78% of this deforestation. Rubber expansion rate was 153.4 km(2) y(-1). Changes to LULC drove a temporal CS reduction 0.223 Tg C/km(2). Local stakeholders have strong economic interest in converting land to more profitable plantations. Government efforts is required to control land conversion through new policies and incentives to retain natural forest. Assessment of specific potential land use change will be required to avoid promoting the conversion of high carbon storage land uses to low carbon storage land uses. |
| 关键词 | Carbon storage deforestation economic plantations ecosystem services land cover changes land use PROTECTED AREAS ABOVEGROUND BIOMASS TREE GROWTH FOREST STOCKS SEQUESTRATION AGROFORESTRY BIODIVERSITY YUNNAN AFFORESTATION |
| DOI | 10.1080/20964129.2021.1915183 |
| WOS记录号 | WOS:000645832300001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.kib.ac.cn/handle/151853/73327 |
| 专题 | 中国科学院昆明植物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Rajarata Univ Sri Lanka, Fac Sci Appl, Dept Biol Sci, Mihintale, Sri Lanka 5.Chinese Acad Sci, Inst Semicond, State Key Lab Super Lattices & Microstruct, Beijing, Peoples R China 6.Hawassa Univ, Inst Technol, Dept Elect & Comp Engn, Fac Elect Engn, Hawassa, Ethiopia 7.World Agroforestry Ctr ICRAF, East & Cent Asia Reg Off, Kunming, Yunnan, Peoples R China 8.Chinese Acad Sci, Ailaoshan Stn Subtrop Forest Ecosyst Studies, Jingdong, Yunnan, Peoples R China 9.Guizhou Univ, Coll Tea Sci, Guiyang, Peoples R China 10.Weragoda, Dayani S.] Carbon Consulting Co, Colombo, Sri Lanka 11.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Ctr Integrat Conservat, Mengla, Yunnan, Peoples R China 12.Yibin Vocat & Tech Coll, Yibin, Sichuan, Peoples R China 13.Guangdong Pharmaceut Univ, Sch Chinese Med Mat Resources, Guangzhou, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sarathchandra,Chaya,Alemu Abebe,Yirga,Worthy,Fiona Ruth,et al. Impact of land use and land cover changes on carbon storage in rubber dominated tropical Xishuangbanna, South West China[J]. ECOSYSTEM HEALTH AND SUSTAINABILITY,2021,7(1):1915183. |
| APA | Sarathchandra,Chaya.,Alemu Abebe,Yirga.,Worthy,Fiona Ruth.,Lakmali Wijerathne,Iresha.,Ma,Huaixia.,...&Xu,Jianchu.(2021).Impact of land use and land cover changes on carbon storage in rubber dominated tropical Xishuangbanna, South West China.ECOSYSTEM HEALTH AND SUSTAINABILITY,7(1),1915183. |
| MLA | Sarathchandra,Chaya,et al."Impact of land use and land cover changes on carbon storage in rubber dominated tropical Xishuangbanna, South West China".ECOSYSTEM HEALTH AND SUSTAINABILITY 7.1(2021):1915183. |
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