文献类型：期刊文献

英文题名：Characterising vegetative biomass burning in China using MODIS data

作者：Qin, Xianlin[1] Yan, Hou[2] Zhan, Zihui[2] Li, Zengyuan[1]

第一作者：覃先林

通信作者：Qin, XL[1]

机构：[1]Chinese Acad Forestry, Res Inst Forest Resource Informat Technol, Beijing, Peoples R China;[2]State Forestry Adm, Informat Ctr Forest Fire Predict & Monitoring, Beijing, Peoples R China

年份：2014

卷号：23

期号：1

起止页码：69-77

外文期刊名：INTERNATIONAL JOURNAL OF WILDLAND FIRE

收录：;Scopus(收录号：2-s2.0-84893544179);WOS:【SCI-EXPANDED(收录号:WOS:000337728100007)】；

基金：This study was financially supported by the 21-Y30B05-9001-13/15, E0305/1112/05 and the '863' projects. The MODIS fire product data used in the study were obtained from the UMD FTP server (ftp://mapsftp.geog.umd.edu/). We express our sincere thanks to the reviewers and editors, who have given useful comments and detailed suggestions for the manuscript.

语种：英文

外文关键词：fires; geographic information system techniques; satellite techniques; vegetation biomass burning characteristics

摘要：For Chinese fire cases, it was established that the active fire data obtained from the Moderate Resolution Imaging Spectroradiometer (MODIS) 1-km(2) spatial resolution and their subsequent analysis are more accurate and spatially precise than those obtained from the statistical fire data collected by the State Forestry Administration (SFA) of P. R. China. Most (37.5%) of the biomass burning detections from 2000 to 2011 were found in croplands, followed by broadleaf forests (21.2%). Three high-density fire regions were found during the 12-year study period: (1) Heilongjiang Province, where many large forest fires occurred in April-May and September-October; (2) Yunnan Province, where many small forest fires occurred in December-May and (3) Guangdong Province and Guangxi Autonomous Regions, where most fires occurred in croplands in November-March. The largest percentage (10.72%) of the total active fire points was in Heilongjiang Province during 2000-2011, followed by Yunnan Province (10.14%), with several fires taking place in February, April and June.