气候变化领域集成服务门户(CCPortal): Net primary production of a forest ecosystem with experimental CO2 enrichment

CCPortal

DOI	10.1126/science.284.5417.1177
	Net primary production of a forest ecosystem with experimental CO2 enrichment
	DeLucia E.H.; Hamilton J.G.; Naidu S.L.; Thomas R.B.; Andrews J.A.; Finzi A.; Lavine M.; Matamala R.; Mohan J.E.; Hendrey G.R.; Schlesinger W.H.
发表日期	1999
ISSN	0036-8075
起始页码	1177
结束页码	1179
卷号	284 期号:5417
英文摘要	The concentration of atmospheric carbon dioxide was increased by 200 microliters per liter in a forest plantation, where competition between organisms, resource limitations, and environmental stresses may modulate biotic responses. After 2 years the growth rate of the dominant pine trees increased by about 26 percent relative to trees under ambient conditions. Carbon dioxide enrichment also increased litterfall and fine-root increment. These changes increased the total net primary production by 25 percent. Such an increase in forest net primary production globally would fix about 50 percent of the anthropogenic carbon dioxide projected to be released into the atmosphere in the year 2050. The response of this young, rapidly growing forest to carbon dioxide may represent the upper limit for forest carbon sequestration.
英文关键词	carbon dioxide; carbon cycle; carbon sequestration; forest ecosystem; primary production; air analysis; air pollution; article; combustion; concentration (parameters); ecosystem; forest; natural science; nonhuman; priority journal
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/243507
作者单位	Department of Plant Biology, University of Illinois, Urbana, IL 61801, United States; Department of Biology, West Virginia University, Morgantown, WV 26506, United States; Department of Botany, Duke University, Durham, NC 27708, United States; Inst. of Stat. and Decision Science, Duke University, Durham, NC 27708, United States; Biosystems Division, Brookhaven National Laboratory, Upton, NY 11973, United States
推荐引用方式 GB/T 7714	DeLucia E.H.,Hamilton J.G.,Naidu S.L.,et al. Net primary production of a forest ecosystem with experimental CO2 enrichment[J],1999,284(5417).
APA	DeLucia E.H..,Hamilton J.G..,Naidu S.L..,Thomas R.B..,Andrews J.A..,...&Schlesinger W.H..(1999).Net primary production of a forest ecosystem with experimental CO2 enrichment.Science,284(5417).
MLA	DeLucia E.H.,et al."Net primary production of a forest ecosystem with experimental CO2 enrichment".Science 284.5417(1999).