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Using remote sensing to assess Russian forest fire carbon emissions | |
Isaev, AS; Korovin, GN; Bartalev, SA; Ershov, DV; Janetos, A; Kasischke, ES; Shugart, HH; French, NHF; Orlick, BE; Murphy, TL | |
发表日期 | 2002 |
ISSN | 2375-2548 |
卷号 | 55期号:1-2页码:235-249 |
英文摘要 | Russian boreal forests are subject to frequent wildfires. The resulting combustion of large amounts of biomass not only transforms forest vegetation, but it also creates significant carbon emissions that total, according to some authors, from 35-94 Mt C per year. These carbon emissions from forest fires should be considered an important part of the forest ecosystem carbon balance and a significant influence on atmospheric trace gases. In this paper we discuss a new method to assess forest fire damage. This method is based on using multi-spectral high-resolution satellite images, large-scale aerial photography, and declassified images obtained from the space-borne national security systems. A normalized difference vegetation index (NDVI) difference image was produced from pre- and post-fire satellite images from SPOT/HRVIR and RESURS-O/MSU-E images. A close relationship was found between values of the NDVI difference image and forest damage level. High-resolution satellite data and large-scale aerial-photos were used to calibrate the NDVI-derived forest damage map. The method was used for mapping of forest fire extent and damage and for estimating carbon emissions from burned forest areas. |
语种 | 英语 |
WOS记录号 | WOS:000177980100014 |
来源期刊 | CLIMATIC CHANGE |
来源机构 | 世界资源研究所 |
文献类型 | 期刊论文 |
条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/56168 |
作者单位 | (1)Russian Acad Sci, Ctr Problems Ecol & Productiv Forests CEPL, Moscow 117418, Russia;(2)Sci Applicat Inst, Joint Res Ctr, I-21020 Ispra, VA, Italy;(3)World Resources Inst, Washington, DC 20006 USA;(4)Univ Maryland, Dept Geog, College Pk, MD 20742 USA;(5)Univ Virginia, Dept Environm Sci, Charlottesville, VA 22903 USA;(6)Altarum, Ann Arbor, MI 48113 USA;(7)US Natl Imagery & Mapping Agcy, Washington, DC USA |
推荐引用方式 GB/T 7714 | Isaev, AS,Korovin, GN,Bartalev, SA,et al. Using remote sensing to assess Russian forest fire carbon emissions[J]. 世界资源研究所,2002,55(1-2):235-249. |
APA | Isaev, AS.,Korovin, GN.,Bartalev, SA.,Ershov, DV.,Janetos, A.,...&Murphy, TL.(2002).Using remote sensing to assess Russian forest fire carbon emissions.CLIMATIC CHANGE,55(1-2),235-249. |
MLA | Isaev, AS,et al."Using remote sensing to assess Russian forest fire carbon emissions".CLIMATIC CHANGE 55.1-2(2002):235-249. |
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