Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41558-019-0485-x |
Potential for low-cost carbon dioxide removal through tropical reforestation | |
Busch, Jonah1; Engelmann, Jens2; Cook-Patton, Susan C.3; Griscom, Bronson W.3; Kroeger, Timm3; Possingham, Hugh3; Shyamsundar, Priya3 | |
2019-06-01 | |
发表期刊 | NATURE CLIMATE CHANGE |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2019 |
卷号 | 9期号:6页码:463-+ |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Achieving the 1.5-2.0 degrees C temperature targets of the Paris climate agreement requires not only reducing emissions of greenhouse gases (GHGs) but also increasing removals of GHGs from the atmosphere(1,2). Reforestation is a potentially large-scale method for removing CO2 and storing it in the bio-mass and soils of ecosystems(3-8), yet its cost per tonne remains uncertain(6,9). Here, we produce spatially disaggregated marginal abatement cost curves for tropical reforestation by simulating the effects of payments for increased CO2 removals on land-cover change in 90 countries. We estimate that removals from tropical reforestation between 2020-2050 could be increased by 5.7 GtCO(2) (5.6%) at a carbon price of US$20 CO2-1, or by 15.1 GtCO(2) (14.8%) at US$50 tCO(2)(-1). Ten countries comprise 55% of potential low-cost abatement from tropical reforestation. Avoided deforestation offers 7.2-9.6 times as much potential low-cost abatement as reforestation overall (55.1 GtCO(2) at US$20 tCO(2)(-1) or 108.3 GtCO(2) at US$50 tCO(2)(-1)), but reforestation offers more potential low-cost abatement than avoided deforestation at US$20 tCO(2)(-1) in 21 countries, 17 of which are in Africa. |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000469265500016 |
WOS关键词 | DEFORESTATION ; FORESTS ; EMISSIONS ; REGENERATION ; BIODIVERSITY ; BENEFITS ; WETLANDS |
WOS类目 | Environmental Sciences ; Environmental Studies ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/183915 |
专题 | 资源环境科学 |
作者单位 | 1.Earth Innovat Inst, San Francisco, CA 94111 USA; 2.Univ Wisconsin, Dept Agr & Appl Econ, Madison, WI USA; 3.Nature Conservancy, 1815 N Lynn St, Arlington, VA USA |
推荐引用方式 GB/T 7714 | Busch, Jonah,Engelmann, Jens,Cook-Patton, Susan C.,et al. Potential for low-cost carbon dioxide removal through tropical reforestation[J]. NATURE CLIMATE CHANGE,2019,9(6):463-+. |
APA | Busch, Jonah.,Engelmann, Jens.,Cook-Patton, Susan C..,Griscom, Bronson W..,Kroeger, Timm.,...&Shyamsundar, Priya.(2019).Potential for low-cost carbon dioxide removal through tropical reforestation.NATURE CLIMATE CHANGE,9(6),463-+. |
MLA | Busch, Jonah,et al."Potential for low-cost carbon dioxide removal through tropical reforestation".NATURE CLIMATE CHANGE 9.6(2019):463-+. |
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