环境与可持续发展2016，Vol.41Issue(6)：61-65,5.
2014－2015年夏秋收期间全国秸秆焚烧遥感监测结果对比分析
Analysis and Comparison of Straw Burning Based on Remote Sensing Monitoring Data during Summer and Autumn Harvest Season from 2014 to 2015 in China
摘要
Abstract
The paper analyzed the distribution and the trend of straw burning in summer and autumn harvest season from 2014 and 2015 in China based on the inversion information from Terra/Aqua MODIS. The following conclusions can be drawn from the study. ( 1) There were 4, 454 fire points of straw burning in summer and autumn harvest season in 2015 in China. They mainly distributed in Heilongjiang, Henan, Jilin, Liaoning, Shandong, Hebei, Neimenggu, Hubei, Shanxi provinces. Each of these provinces had more than 100 fire points, and the nine provinces totally had 4, 174 fire points which accounted for 94% of all fire points in China. Heilongjiang, with the 1842 fire points, had the most fire points which accounted for 41% of all fire points in China. ( 2) Compared with the same period in 2014, the number of fire points of straw burning added 257 and had a increments of 6% in summer and autumn harvest season in 2015. Among the main provinces of straw burning ( fire points more than 100 ) , Heilongjiang had the largest increments of 132%, while the Hebei had an smaller increments of 91% which taken the second place, and then were the Shandong, Hubei, Shanxi. The number of fire points in Anhui, Henan, Jilin, Liaoning, and Neimenggu had reduced significantly. ( 3) The peak time of straw burning in summer and autumn harvest season in 2015, was mainly in Mid-June, Late-October, and Early-November. There were more than 200 fire points at June 11, Oct 23, Nov 1, Nov 4, Nov 6 and 473 fire points, the highest, at Nov 1. ( 4) Compared with the same period in 2014, the peak time in summer kept the same in Mid - June in 2015, but the fire points decreased. Compared with the same period in 2014, the peak time in autumn came a little late in 2015, and the fire points slightly reduced in Mid-Oct, increased in Early-Nov significantly.关键词
秸秆焚烧/MODIS/夏秋收季Key words
straw burning/MODIS/summer and autumn harvest season分类
资源环境引用本文复制引用
张丽娟,厉青,陈辉,毛慧琴,周春艳,王中挺,张玉环,马鹏飞,陈翠红..2014－2015年夏秋收期间全国秸秆焚烧遥感监测结果对比分析[J].环境与可持续发展,2016,41(6):61-65,5.基金项目
国家自然科学基金 （）
