Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/NCLIMATE3410 |
Brazilian sugarcane ethanol as an expandable green alternative to crude oil use | |
Jaiswal, Deepak1,12; De Souza, Amanda P.1,2,3; Larsen, Soren4,5,6; LeBauer, David S.1,7; Miguez, Fernando E.8; Sparovek, Gerd4; Bollero, German9; Buckeridge, Marcos S.2,3; Long, Stephen P.1,9,10,11 | |
2017-11-01 | |
发表期刊 | NATURE CLIMATE CHANGE |
ISSN | 1758-678X |
EISSN | 1758-6798 |
出版年 | 2017 |
卷号 | 7期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Brazil; Denmark; England |
英文摘要 | Reduction of CO2 emissions will require a transition from fossil fuels to alternative energy sources. Expansion of Brazilian sugarcane ethanol(1,2) provides one near-term scalable solution to reduce CO2 emissions from the global transport sector. In contrast to corn ethanol, the Brazilian sugarcane ethanol system may offset 86% of CO2 emissions compared to oil use, and emissions resulting fromland-use change to sugarcane are paid back in just 2-8 years(3,4). But, it has been uncertain how muchfurther expansion is possible given increasing demand for food and animal feed, climate change impacts and protection of natural ecosystems. We show that Brazilian sugarcane ethanol can provide the equivalent of 3.63-12.77Md(-1) of crude oil by 2045 under projected climate change while protecting forests under conservation(5) and accounting for future land demand for food and animal feed production. The corresponding range of CO2 offsets is 0.55-2.0 Gigatons yr(-1). This would displace 3.8-13.7% of crude oil consumption and 1.5-5.6% of net CO2 emission globally relative to data for 2014(6,7). |
领域 | 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000414250600014 |
WOS关键词 | MISCANTHUS X GIGANTEUS ; CLIMATE-CHANGE ; MODEL ; AVAILABILITY ; AGRICULTURE ; EMISSIONS ; RESPONSES ; GROWTH ; YIELD ; SOILS |
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/33672 |
专题 | 资源环境科学 |
作者单位 | 1.Univ Illinois, CABBI, Carl R Woese Inst Genom Biol, Urbana, IL 61801 USA; 2.Univ Sao Paulo, Inst Biosci, Dept Bot, BR-05508090 Sao Paulo, SP, Brazil; 3.Univ Sao Paulo, Syst & Synthet Biol Ctr, BR-05508090 Sao Paulo, SP, Brazil; 4.Univ Sao Paulo, Luiz de Queiroz Coll Agr, Dept Soil Sci, CP 9, BR-13419900 Piracicaba, SP, Brazil; 5.Univ Copenhagen, Dept Geosci & Nat Resource Management, Sect Forest Nat & Biomass, Rolighedsvej 23, DK-1958 Frederiksberg C, Denmark; 6.Danish Energy Assoc, Vodroffsvej 59, DK-1900 Frederiksberg C, Denmark; 7.Natl Ctr Supercomp Applicat, 1205 W Clark St, Urbana, IL 61801 USA; 8.Iowa State Univ, Dept Agron, Ames, IA 50011 USA; 9.Univ Illinois, Dept Crop Sci, Urbana, IL 61801 USA; 10.Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA; 11.Univ Lancaster, Lancaster Environm Ctr, Lancaster LA1 4YQ, England; 12.Univ Estadual Campinas, Sch Agr Engn FEAGRI, BR-13083875 Barao Geraldo, Brazil |
推荐引用方式 GB/T 7714 | Jaiswal, Deepak,De Souza, Amanda P.,Larsen, Soren,et al. Brazilian sugarcane ethanol as an expandable green alternative to crude oil use[J]. NATURE CLIMATE CHANGE,2017,7(11). |
APA | Jaiswal, Deepak.,De Souza, Amanda P..,Larsen, Soren.,LeBauer, David S..,Miguez, Fernando E..,...&Long, Stephen P..(2017).Brazilian sugarcane ethanol as an expandable green alternative to crude oil use.NATURE CLIMATE CHANGE,7(11). |
MLA | Jaiswal, Deepak,et al."Brazilian sugarcane ethanol as an expandable green alternative to crude oil use".NATURE CLIMATE CHANGE 7.11(2017). |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论