Temporal variation of atmospheric CH4 and the potential source regions at Waliguan, China

• 作 者: ZHANG Fang ZHOU LingXi XU Lin
• 机 构: CollegeofGlobalChangeandEarthSystemScience,ChineseAcademyofMeteorologicalSciences（CAMS）,ChinaMeteoro
• 出 处: 中国科学：地球科学英文版
• 发表日期: 2013年5期
• 关键词: 大气甲烷 时空变化 中国西部 源区 新疆维吾尔自治区 新疆维吾尔自治区 混合比例 人口稠密地区 background atmosphere methane （
• 基金项目: supported by the National Natural Science Foundation of China (Grant No. 41175116),National Basic Research Program of China (Grant Nos. 2010CB950601 & 2013CB955801),International S&T Cooperati

We used a revised dataset of the atmospheric CH4 mixing ratios that were continuously measured at Mount Waliguan Baseline Observatory of western China during 2002-2006 to study the temporal variations and the potential sources regions of ambient CH4 . App