[1]饶清华,陈芳,林秀珠,等.海峡西岸主要城市PM2.5时空分布及影响因素[J].泉州师范学院学报,2020,(06):80-85.
 RAO Qinghua,CHEN Fang,LIN Xiuzhu,et al.The Temporal and Spatial Distribution of PM2.5 in Major Cities on the Western Taiwan Straits and It's Influencing Factors[J].,2020,(06):80-85.
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海峡西岸主要城市PM2.5时空分布及影响因素()
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《泉州师范学院学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2020年06期
页码:
80-85
栏目:
环境与资源
出版日期:
2020-12-15

文章信息/Info

Title:
The Temporal and Spatial Distribution of PM2.5 in Major Cities on the Western Taiwan Straits and It's Influencing Factors
文章编号:
1009-8224(2020)06-0080-06
作者:
饶清华1陈芳1林秀珠1蔡珍2陈文花3曾雨4许丽忠5
1. 近海流域环境测控治理福建省高校重点实验室(福建师范大学福清分校),福建 福清 350300; 2. 福建水利电力职业技术学院 水利工程系, 福建 三明 366000; 3. 福建省环境监测中心站,福建 福州350003; 4. 福建省环境影响评价技术中心,福建 福州 350003; 5. 福建师范大学 环境科学与工程学院; 福建 福州 350007
Author(s):
RAO Qinghua1CHEN Fang1LIN Xiuzhu1CAI Zhen2CHEN Wenhua3ZENG Yu4XU Lizhong
1. Key Laboratory of Measurement and Control System for Coastal Environment, Fuqing Branch of Fujian Normal University, Fujian Province University, Fuqing Fujian 350300, China; 2.Department of Hydraulic Engineering, Fujian College of Water Conservancy and ElectricPower, Sanming Fujian 366000; 3. Fujian Environmental Monitoring Center, Fuzhou Fujian350003, China; 4. Fujian Province Environmental Impact Assessment Technology Centre, FuzhouFujian 350003; 5. College of Environmental Science and Engineering, Fujian NormalUniversity, Fuzhou Fujian 350007, China
关键词:
PM2.5 时空分布 影响因素 海峡西岸
Keywords:
PM2.5 spatial and temporal distribution influencing factors Western Coast ofthe Taiwan Straits
分类号:
X513
文献标志码:
A
摘要:
利用海峡西岸10个城市2014-2017年PM2.5监测数据进行分析,分析探讨PM2.5时空分布情况,并对可能影响PM2.5浓度的气象、社会及经济等因素进行相关性分析.结果表明:从时间分布来看,海峡西岸10个城市年均PM2.5浓度均呈下降趋势,季均浓度总体上表现为冬季>春季>秋季>夏季,月均PM2.5浓度为6-7月最低,1-3月最高.从空间分布来看,不同地区年均PM2.5浓度值总体上表现为温-丽-衢>梅-潮-汕-揭>福-厦-泉,空间上呈现北>南>中的分布特征.浙江省不同城市年均PM2.5浓度表现为衢州市>温州市>丽水市; 福建省不同城市年均PM2.5浓度表现为厦门市>福州市≈泉州市; 广东省不同城市年均PM2.5浓度表现为揭阳市>潮州市>梅州市≈汕头市.国内生产总值、人均生产总值、全社会机动车拥有量可能是影响海峡西岸主要城市PM2.5浓度变化的主要因素.
Abstract:
In order to discuss the temporal and spatial distribution of PM2.5, the PM2.5monitoring data of major cities on the Western Coast of the Taiwan Straits from 2014 to2017 and the meteorological, social and economic factors which may affect PM2.5concentration were analyzed. Temporal variations indicated that the average annual PM2.5concentration in these major cities decreasedgradually during 2014-2017. The seasonal variation of PM2.5 concentration in these major cities generally decreased in the order of Winter >Spring > Autumn > Summer. Higher values of monthly concentrations of PM2.5 occurred fromJanuary to March, and lower values were generally observed from June to July. Spatialvariations suggested that the average annual PM2.5 concentration in different regions onthe Western Coast of the Taiwan Straits decreased following the sequence of Wenzhou-Lishui-Quzhou>Meizhou-Chaozhou-Shantou-Jieyang>Fuzhou-Xiamen-Quanzhou. Spatial distributioncharacteristics were presented in north > south > middle. The average annual PM2.5concentrations in different cities were in the order of Quzhou City > Wenzhou City > LishuiCity in Zhejiang Province, and Xiamen City>Fuzhou City≈Quanzhou Ctiy in Fujian Province,and Jieyang City > Chaozhou City>Meizhou City≈Shantou City in Guangdong Province. Grossdomestic product(GDP), per capita GDP and vehicle ownership of the whole society may bethe main factors influencing the variations of PM2.5 in these major cities.

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备注/Memo

备注/Memo:
收稿日期:2020-06-16
作者简介:饶清华(1981—),男,福建福州人,博士,副教授,主要从事环境影响评价研究.
基金项目:福建省自然科学基金(2018J01744); 福建省社科规划重大项目(FJ2018Z004); 福建省高等学校新世纪优秀人才支持计划项目(闽教科〔2018〕47号)
更新日期/Last Update: 2020-12-15