Lin Yusuo
United States Environmental Protection Agency
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Archive | 2018
张晓雨; Zhang Xiaoyu; 赵欣; Zhao Xin; 应蓉蓉; Ying Rongrong; 吉贵祥; Ji Guixiang; 韩彩云; Han Cai-yun; 孔令雅; Kong Lingya; 冯艳红; Feng Yanhong; 单艳红; Shan Yanhong; 林玉锁; Lin Yusuo
于2015年1月至11月在广州利用大流量大气颗粒物采样器采集细颗粒物(PM 2.5 )样品,并利用热光反射法(TOR)测定大气颗粒物中有机碳(OC)和元素碳(EC)浓度。结果表明,广州 ρ (PM 2.5 )年均值为(69.5±35.6)μg·m -3 ,是GB 3095-2012《环境空气质量标准》中PM 2.5 年均质量浓度二级标准限值(35 μg·m -3 )的2.0倍,表明广州大气细颗粒物污染严重。OC、EC和总碳气溶胶(TCA)的年均质量浓度分别为(8.31±4.53)、(3.56±2.72)和(16.85±9.60)μg·m -3 ,分别占PM 2.5 质量浓度的13.2%、5.9%和27.0%,表明含碳组分是PM 2.5 的重要组成部分。OC和EC浓度季节变化规律存在差异性,OC浓度在冬季最高,而EC浓度在秋季最高。OC和EC的相关性弱和比值高的特征结果表明冬季二次有机碳(SOC)污染最严重,其平均质量浓度为6.9 μg·m -3 ,占OC质量浓度的62.4%。主成分分析结果表明,冬季和春季广州PM 2.5 中碳组分来源较复杂,主要包括机动车尾气、燃煤和生物质燃烧,夏季碳组分的主导污染来源是燃煤和机动车尾气,而秋季碳组分主要来源于机动车尾气。
Archive | 2013
Zhao Xin; Feng Yanhong; Lin Yusuo; Wang Xiaoning; Ying Rongrong; Wan Jinzhong; Zheng Liping; Zhu Xin; Li Jie
Archive | 2015
Wan Jinzhong; Lin Yusuo; Zhang Shengtian; Long Tao; Zhou Yan; Li Qun
Archive | 2014
Zhao Xin; Ding Baoguo; Wang Xiaoning; Zhou Xiaojing; Zeng Yao; Ying Rongrong; Feng Yanhong; Shan Yanhong; Lin Yusuo; Zhang Shengtian; Long Tao; Wang Guoqing
Archive | 2014
Zhang Shengtian; Lin Yusuo; Wan Jinzhong; Wan Deshan; Chen Jisai; Liu Bing; Li Qun; Zhou Yan
Journal of Agro-Environment Science | 2006
Lin Yusuo
Zhongguo Nongye Ziyuan yu Quhua | 2016
Yang Fei; Wang Wei; Liao Shunbao; Zhang Shengtian; Lin Yusuo
Shengtai yu Nongcun Huanjing Xuebao | 2016
Zhang Xiaoyu; Zhou Xiaojing; Zhao Xin; Ji Guixiang; Shan Yanhong; Lin Yusuo; Lu Weiming; Yan Hui; Li Xia; Liu li; Zhu Hailiang
Shengtai yu Nongcun Huanjing Xuebao | 2016
Zheng Liping; Long Tao; Feng Yanhong; Zhang Ya; Lin Yusuo; Wang Guoqing
Shengtai yu Nongcun Huanjing Xuebao | 2016
Zheng Liping; Long Tao; Feng Yanhong; Zhang Ya; Lin Yusuo; Wang Guoqing