| 珠江三角洲空气质量现状及特征 |
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| 引用本文： | 陈晶,张礼俊,钟流举. 珠江三角洲空气质量现状及特征[J]. 广东气象, 2008, 30(4): 15-17 |
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| 作者姓名： | 陈晶 张礼俊 钟流举 |
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| 作者单位： | 广州市荔湾区环境监测站,广东广州,510380;华南理工大学环境科学与工程学院,广东广州,510006;广东省环境监测中心,广东广州,510045 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 利用2000～2006年常规监测资料，对珠江三角洲地区二氧化硫（SO2）、二氧化氮（NO2）和可吸入颗粒物（PM10）的现状水平、污染特征、地区差异及演变趋势，进行数理统计的综合分析。结果表明，该地区空气质量总体稳定，不同城市之间空气质量存在显著差异，首要大气污染物各有不同，空气质量具有明显的月变化特征，于季空气质量明显劣于雨季。
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| 关 键 词： | 大气环境学 空气质量 污染特征 珠江三角洲 |
Current Status and Characteristics of Air Quality in the Pearl River Delta |
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| CHEN Jing,ZHANG Li-jun,ZHONG Liu-ju. Current Status and Characteristics of Air Quality in the Pearl River Delta[J]. Journal of Guangdong Meteorology, 2008, 30(4): 15-17 |
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| Authors: | CHEN Jing ZHANG Li-jun ZHONG Liu-ju |
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| Affiliation: | CHEN Jing , ZHANG Li -jun, ZHONG Liu -ju (1. Liwan District Environmental Monitoring Station, Guangzhou 510380, China; 2. College of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006, China; 3. Guangdong Environmental Monitoring Center,Guangzhou 510045,China) |
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| Abstract: | Routine monitoring data of 2000~2006 are used to perform comprehensive analysis on the current status,pollution characteristics,regional difference,and changing trends of SO2,NO2 and PM10 over the Pearl River Delta region(PRD).The results show that,the overall air quality in this region remains relatively stable;the air quality and primary pollutants among cities are found to be significantly different;the air quality in the PRD has significant monthly changing characteristics;and the air quality of dry season is obviously inferior to that of the rainy season. |
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| Keywords: | atmospheric environmental science air quality pollution characteristics Pearl River Delta |
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