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Global Tree Cover and Biomass Carbon on Agricultural Land: The contribution of agroforestry to global and national carbon budgets
文献类型：期刊论文
| 作者 | Zomer, Robert J.; Neufeldt, Henry; Xu, Jianchu ; Ahrends, Antje; Bossio, Deborah; Trabucco, Antonio; van Noordwijk, Meine; Wang, Mingcheng
|
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2016-07-20 |
| 卷号 | 6 |
| 英文摘要 | Agroforestry systems and tree cover on agricultural land make an important contribution to climate change mitigation, but are not systematically accounted for in either global carbon budgets or national carbon accounting. This paper assesses the role of trees on agricultural land and their significance for carbon sequestration at a global level, along with recent change trends. Remote sensing data show that in 2010, 43% of all agricultural land globally had at least 10% tree cover and that this has increased by 2% over the previous ten years. Combining geographically and bioclimatically stratified Intergovernmental Panel on Climate Change (IPCC) Tier 1 default estimates of carbon storage with this tree cover analysis, we estimated 45.3 PgC on agricultural land globally, with trees contributing >75%. Between 2000 and 2010 tree cover increased by 3.7%, resulting in an increase of >2 PgC (or 4.6%) of biomass carbon. On average, globally, biomass carbon increased from 20.4 to 21.4 tC ha(-1). Regional and country-level variation in stocks and trends were mapped and tabulated globally, and for all countries. Brazil, Indonesia, China and India had the largest increases in biomass carbon stored on agricultural land, while Argentina, Myanmar, and Sierra Leone had the largest decreases. |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | CLIMATE-CHANGE ; SEQUESTRATION ; SYSTEMS ; UNCERTAINTY ; ARGENTINA ; BALANCE ; AFRICA ; SCALE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000379919600001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/28483]  |
| 专题 | 昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室 |
| 推荐引用方式 GB/T 7714 | Zomer, Robert J.,Neufeldt, Henry,Xu, Jianchu,et al. Global Tree Cover and Biomass Carbon on Agricultural Land: The contribution of agroforestry to global and national carbon budgets[J]. SCIENTIFIC REPORTS,2016,6. |
| APA | Zomer, Robert J..,Neufeldt, Henry.,Xu, Jianchu.,Ahrends, Antje.,Bossio, Deborah.,...&Wang, Mingcheng.(2016).Global Tree Cover and Biomass Carbon on Agricultural Land: The contribution of agroforestry to global and national carbon budgets.SCIENTIFIC REPORTS,6. |
| MLA | Zomer, Robert J.,et al."Global Tree Cover and Biomass Carbon on Agricultural Land: The contribution of agroforestry to global and national carbon budgets".SCIENTIFIC REPORTS 6(2016). |
入库方式： OAI收割
来源：昆明植物研究所
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