气候变化领域集成服务门户(CCPortal): Implications of limiting CO2 concentrations for land use and energy

CCPortal

DOI	10.1126/science.1168475
	Implications of limiting CO2 concentrations for land use and energy
	Wise M.; Calvin K.; Thomson A.; Clarke L.; Bond-Lamberty B.; Sands R.; Smith S.J.; Janetos A.; Edmonds J.
发表日期	2009
ISSN	0036-8075
起始页码	1183
结束页码	1186
卷号	324 期号:5931
英文摘要	Limiting atmospheric carbon dioxide (CO2) concentrations to low levels requires strategies to manage anthropogenic carbon emissions from terrestrial systems as well as fossil fuel and industrial sources. We explore the implications of fully integrating terrestrial systems and the energy system into a comprehensive mitigation regime that limits atmospheric CO2 concentrations. We find that this comprehensive approach lowers the cost of meeting environmental goals but also carries with it profound implications for agriculture: Unmanaged ecosystems and forests expand, and food crop and livestock prices rise. Finally, we find that future improvement in food crop productivity directly affects land-use change emissions, making the technology for growing crops potentially important for limiting atmospheric CO2 concentrations.
英文关键词	carbon dioxide; fossil fuel; carbon dioxide; carbon emission; cost-benefit analysis; crop production; environmental economics; food production; fossil fuel; human activity; land use change; strategic approach; article; ecosystem; energy yield; environmental factor; field emission; land use; livestock; nuclear energy; priority journal; agriculture; atmosphere; biomass; chemistry; commercial phenomena; crop; economics; energy resource; environmental protection; growth, development and aging; industry; theoretical model; Agriculture; Atmosphere; Biomass; Carbon Dioxide; Commerce; Conservation of Natural Resources; Crops, Agricultural; Ecosystem; Energy-Generating Resources; Fossil Fuels; Industry; Models, Theoretical
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/246048
作者单位	Pacific Northwest National Laboratory, Joint Global Change Research Institute, University of Maryland-College Park, 5825 University Research Court, Suite 3500, College Park, MD 20740, United States; Economic Research Service, U.S. Department of Agriculture, 1800 M Street NW, Washington, DC 20036, United States
推荐引用方式 GB/T 7714	Wise M.,Calvin K.,Thomson A.,et al. Implications of limiting CO2 concentrations for land use and energy[J],2009,324(5931).
APA	Wise M..,Calvin K..,Thomson A..,Clarke L..,Bond-Lamberty B..,...&Edmonds J..(2009).Implications of limiting CO2 concentrations for land use and energy.Science,324(5931).
MLA	Wise M.,et al."Implications of limiting CO2 concentrations for land use and energy".Science 324.5931(2009).