RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2017, Vol. 26 >> Issue (05): 687-697.doi: 10.11870/cjlyzyyhj201705005

Previous Articles     Next Articles

SPATIAL-TEMPORAL DISTRIBUTION CHARACTERISTICS OF AIR QUALITY IN THE URBAN AGGLOMERATION OF THE YANGTZE RIVER DELTA

CHEN You-liang, TAO Tian-hui, DING Peng   

  1. School of Architectural and Surveying Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China
  • Received:2016-11-02 Revised:2016-12-15 Online:2017-05-20
  • Supported by:
    National Natural Science Foundation of China(41261093);Natural Science Foundation of Jiangxi Province(2010GQS0080)

PDF (PC)

7

Abstract: The spatial-temporal distribution characteristics of the concentrations of air pollution factor and AQI of urban agglomeration in Yangtze River Delta (YRD) were studied using spatial interpolation technique, correlation analysis and GIS. By extracting the spatial distribution data of urban agglomeration in the YRD according to the State Council's latest plan, the current study area were divided into ‘a core area and five metropolitan areas’. We analyzed temporal variation characteristics of AQI, spatial distribution of AQI and primary pollutants, and quantitatively evaluated the relationships between AQI and their influencing factors. The results showed that seasonal variation of air quality in the urban agglomeration in YRD was the best in summer and the worst in winter; the mean concentration of each month was the highest in January; AQI reached the maximum value in the second half of the week from the weeks mean change. The spatial gradient of AQI significantly changed in the spring, autumn and winter, showing a distribution pattern in which AQI was high in the north area and low in the south, while the AQI in summer had little change in the spatial gradient, and the spatial variation was not obvious. The primary pollutants in the Yangtze River Delta were PM2.5 and O3. The main pollutant in Shanghai and Ningbo metropolitan area was O3. The main pollutant in Su-Xi-Chang area and Hefei metropolitan area was PM2.5. The spatial distribution of PM2.5 in the 26 cities of the Yangtze River Delta city group was similar to that of AQI and the distribution of O3 was high in the east and low in the west in the YRD. From O3 spatial distribution, we can see that the relatively high level of ozone in the city is relatively high. Finally, by correlation calculation, significant correlation was found between AQI and PM2.5 and no significant correlation was found between O3 and AQI. These studies provided the basis for the prevention and control of atmospheric pollution in the YRD.

Key words: urban agglomeration in the Yangtze River Delta, spatial-temporal distribution, AQI, GIS, correlation

CLC Number: 

  • X511
[1] 邓霞君,蔡振群,项晓美,等.浙江省空气质量及主要气象因子的影响分析[J].环境科学与技术,2014,37(S2):372-377,395.[DENG X X,CAI Z Q,XIANG X M,et al.Air quality in Zhejiang Province and the impact of main meteorological elements[J].Environmental Science&Technology,2014,37(S2):372-377,395.]
[2] 石元春.中国雾霾的产生机理及应对策略研究[J].陕西电力,2013,41(4):1-4.[SHI Y C.Frog haze production mechanism&treatment strategy in China[J].Shaanxi Electric Power,2013,41(4):1-4.]
[3] 白爱民.AQI vs API——新老空气质量标准之对比[J].环境科学导刊,2013,32(6):95-97.[BAI A M.AQI vs API:a comparison of new and old air quality standards[J].Environmental Science Survey,2013,32(6):95-97.]
[4] 范庆亚,陈功勋.上海市空气污染指数API的时空分布特征[J].四川环境,2013,32(4):52-57.[FAN Q Y,CHEN G X.Research on the temporal and spatial distribution characteristics of API in Shanghai[J].Sichuan Environment,2013,32(4):52-57.]
[5] 詹长根,吴艺,韦淑贞,等.基于GIS的武汉市AQI时空分布规律研究[J].地理空间信息,2014,12(5):62-64.[ZHAN C G,WU Y,WEI S Z,et al.Spatio-temporal distribution of AQI in Wuhan based on GIS[J].Geospatial Information,2014,12(5):62-64.]
[6] 施益强,王坚,张枝萍.厦门市空气污染的空间分布及其与影响因素空间相关性分析[J].环境工程学报,2014,8(12):5406-5412.[SHI Y Q,WANG J,ZHANG Z P.Analysis on spatial distribution of air pollution and its spatial correlation with influencing factors in Xiamen City[J].Chinese Journal of Environmental Engineering,2014,8(12):5406-5412.]
[7] 王占山,李云婷,陈添,等.2013年北京市PM2.5的时空分布[J].地理学报,2015,70(1):110-120.[WANG Z S,LI Y T,CHEN T,et al.Spatial-temporal characteristics of PM2.5 in Beijing in 2013[J].Acta Geographica Sinica,2015,70(1):110-120.]
[8] 云慧,何凌燕,黄晓锋,等.深圳市PM2.5化学组成与时空分布特征[J].环境科学,2013,34(4):1245-1251.[YUN H,HE L Y,HUANG X F,et al.Characterising seasonal variation and spatial distribution of PM2.5 species in Shenzhen[J].Environmental Science,2013,34(4):1245-1251.]
[9] 王昂扬,潘岳,童岩冰.长三角主要城市空气污染时空分布特征研究[J].环境保护科学,2015,41(5):131-136.[WANG A Y,PAN Y,TONG Y B.Research of temporal and spatial distribution of air pollution in the major cities of the Yangtze River Delta[J].Environmental Protection Science,2015,41(5):131-136.]
[10] 吴蒙,彭慧萍,范绍佳,等.珠江三角洲区域空气质量的时空变化特征[J].环境科学与技术,2015,38(2):77-82.[WU M,PENG H P,FAN S J,et al.Distribution characteristics of regional air quality in the pearl river delta[J].Environmental Science&Technology,2015,38(2):77-82.]
[11] 刘永伟,闫庆武,黄杰,等.基于GIS的中国API指数时空分布规律研究[J].生态环境学报,2013,22(8):1386-1394.[LIU Y W,YAN Q W,HUANG J,et al.Spatio-temporal distribution of API based on GIS in China[J].Ecology and Environmental Sciences,2013,22(8):1386-1394.]
[12] 朴锦泉,马民涛,刘张强.长三角地区三大城市空气质量对比分析[J].中国人口·资源与环境,2015,25(S2):329-332.[PIAO J Q,MA M T,LIU Z Q.A comparative study of air quality in three cities of Yangtze River Delta[J].China Population,Resources and Environment,2015,25(S2):329-332.]
[13] 姚利,刘进,潘月鹏,等.北京大气颗粒物和重金属铅干沉降通量及季节变化[J].环境科学,2017,38(2):423-428.[YAO L,LIU J,PAN Y P,et al.Atmospheric dry deposition fluxes and seasonal variations of particulate matter and lead in urban Beijing[J].Environmental Science,2017,38(2):423-428.]
[14] 高庆先,刘俊蓉,李文涛,等.中美空气质量指数(AQI)对比研究及启示[J].环境科学,2015,36(4):1141-1147.[GAO Q X,LIU J R,LI W T,et al.Comparative analysis and inspiration of air quality index between China and America[J].Environmental Science,2015,36(4):1141-1147.]
[15] 潘耀忠,龚道溢,邓磊,等.基于DEM的中国陆地多年平均温度插值方法[J].地理学报,2004,59(3):366-374.[PAN Y Z,GONG D Y,DENG L,et al.Smart distance searching-based and DEM-informed interpolation of surface air temperature in China[J].Acta Geographica Sinica,2004,59(3):366-374.]
[16] 赵阳,邵敏,王琛,等.被动采样监测珠江三角洲NOx、SO2和O3的空间分布特征[J].环境科学,2011,32(2):324-329.[ZHAO Y,SHAO M,WANG C,et al.Characterizing spatial patterns of NOx,SO2 and O3 in Pearl River Delta by passive sampling[J].Environmental Science,2011,32(2):324-329.]
[17] 易睿,王亚林,张殷俊,等.长江三角洲地区城市臭氧污染特征与影响因素分析[J].环境科学学报,2015,35(8):2370-2377.[YI R,WANG Y L,ZHANG Y J,et al.Pollution characteristics and influence factors of ozone in Yangtze River Delta[J].Acta Scientiae Circumstantiae,2015,35(8):2370-2377.]
[18] 刘芷君,谢小训,谢旻,等.长江三角洲地区臭氧污染时空分布特征[J].生态与农村环境学报,2016,32(3):445-450.[LIU Z J,XIE X X,XIE M,et al.Spatio-temporal distribution of ozone pollution over Yangtze River Delta Region[J].Journal of Ecology and Rural Environment,2016,32(3):445-450.]
[19] 晏星,马小龙,赵文慧.基于不同插值方法的PM1污染物浓度研究[J].测绘,2010,33(4):172-175.[YAN X,MA X L,ZHAO W H.Research on the PM1 pollutant concentration based on different interpolation method[J].Surveying and Mapping,2010,33(4):172-175.]
[20] 戴昭鑫,张云芝,胡云锋,等.基于地面监测数据的2013~2015年长三角地区PM2.5时空特征[J].长江流域资源与环境,2016,25(5):813-821.[DAI Z X,ZHANG Y Z,HU Y F,et al.Spatial-temporal characteristics of PM2.5 in Yangtze River Delta (YRD) region based on the ground monitoring data from 2013-2015[J].Resources and Environment in the Yangtze Basin,2016,25(5):813-821.]
[21] 张静,吕军,项瑛,等.江苏省四季变化的分析[J].气象科学,2008,28(5):568-572.[ZHANG J,LV J,XIANG Y,et al.The analysis of Jiangsu Province's four seasons[J].Scientia Meteorologica Sinica,,2008,28(5):568-572.]
[22] 周美春.长三角与珠三角城市环境空气质量变化对比分析[J].环境研究与监测,2010,23(2):33-36.
[23] 李荔,刘倩,李冰,等.南京青奥会期间管控措施空气质量改善效果评估[J].环境科学研究,2016,29(2):175-182.[LI L,LIU Q,LI B,et al.Assessment of air quality benefits from control measures during Nanjing Youth Olympic Games[J].Research of Environmental Sciences,2016,29(2):175-182.]
[24] 赵晨曦,王云琦,王玉杰,等.北京地区冬春PM(2.5)和PM(10)污染水平时空分布及其与气象条件的关系[J].环境科学,2014,35(2):418-427.[ZHAO C X,WANG Y Q,WANG Y J,et al.Temporal and spatial distribution of PM2.5 and PM10 pollution status and the correlation of particulate matters and meteorological factors during winter and spring in Beijing[J].Environmental Science,2014,35(2):418-427.]
[25] LI L,QIAN J,OU C Q,et al.Spatial and temporal analysis of air pollution index and its timescale-dependent relationship with meteorological factors in Guangzhou,China,2001-2011[J].Environmental Pollution,2014,190:75-81.
[26] 宋宇,唐孝炎,方晨,等.北京市大气细粒子的来源分析[J].环境科学,2002,23(6):11-16.[SONG Y,TANG X Y,FANG C,et al.Source apportionment on fine particles in Beijing[J].Environmental Science,2002,23(6):11-16.]
[27] ZHANG R J,XU Y F,HAN Z W.Inorganic chemical composition and source signature of PM2.5 in Beijing during ACE-Asia period[J].Chinese Science Bulletin,2003,48(10):1002-1005.
[28] 刘淼,顾吉林,刘丽娟,等.基于AQI数据的大连夏季空气质量分析[J].大气与环境光学学报,2016,11(2):111-117.[LIU M,GU J L,LIU L J,,et al.Air quality analysis of Dalian in summer based on AQI data[J].Journal of Atmospheric and Environmental Optics,2016,11(2):111-117.]
[29] 贾梦唯,赵天良,张祥志,等.南京主要大气污染物季节变化及相关气象分析[J].中国环境科学,2016,36(9):2567-2577.[JIA M W,ZHAO T L,ZHANG X Z,et al.Seasonal variations in major air pollutants in Nanjing and their meteorological correlation analyses[J].China Environmental Science,2016,36(9):2567-2577.]
[1] WANG Yu-huan, JIN Cheng, AN Hong-bo, LIU Yue. Attractions’ Accessibility of Local Residents in Nanjing: Based on A Low-carbon Trip Mode [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2018, 27(11): 2443-2452.
[2] WANG Shui-xia, YIN Shu-yan, ZHAO Rui-rui, ZHOU Ya-li. CHANGE CHARACTERISTICS OF AGRICULTURAL CLIMATE RESOURCES IN SOUTHERN QINLING MOUNTAINS AND ITS INFLUENCE ON RAPE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(06): 882-893.
[3] LIU Gang, SONG Ya-qian, FAN Li-shuo, WANG Zhi-qiang. EMPIRICAL RESEARCH OF HOUSING PERCEPTIONS OF RESERVOIR IMMIGRANT BASED ON ORDERLY LOGISTIC REGRESSION [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(04): 519-529.
[4] YANG Xue-ting, FANG Yi-ping, QIU Xiao-ping, ZHU Fu-biao. THE ALTITUDINAL GRADIENT CHARACTERISTICS AND CORRELATION BETWEEN TRANSPORTATION DEVELOPMENT AND GDP IN THE WEST SICHUAN MOUNTAIN AREAS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(04): 530-539.
[5] ZHOU Zhi-gao, LIN Ai-wen, WANG Lun-che. LONG-TERM VARIATION OF SOLAR RADIATION AND ITS RELATIONSHIP WITH METEOROLOGICAL FACTORS IN THE MIDDLE REACHES OF YANGTZE RIVER [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(04): 563-571.
[6] LI Qin, SHEN Ming, GAO Yong-nian, ZHANG Zhi-fei. URBAN EXPANSION SIMULATION USING MODIFIED PARTICLE SWARM OPTIMIZATION ALGORITHM AND CELLULAR AUTOMATA: A CASE STUDY OF NANJING CITY [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(02): 190-197.
[7] YE Ming-hua, WANG Rong-ming, DING Yue, SHU Jiong. INTERACTION OF TEMPERATURE AND RAINFALL IN ANHUI PROVINCE BASED ON COPULA FUNCTION [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(01): 110-117.
[8] ZENG Sheng-lan, WANG Ya-fang. RESEARCHES OF WEATHER PATTERN AND POLLUTION METEOROLOGICAL CHARACTERISTICS IN CHENGDU AREA [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(Z1): 59-67.
[9] DAI Liu-dong, ZHOU Rui, ZHANG Feng-e, WANG Xin-jun. EFFECTS OF URBAN LAND-USE ON RESIDENTS' COMMUTING CO2 EMISSION [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(Z1): 68-77.
[10] GONG Xu-sheng, Guo Wei, Zhou Yu-long, DENG Xu-wei, Wang Zheng-xiang, LI Zhong-qiang. MANAGEMENT OF ECOLOGICAL AND CLEAN SMALL WATERSHED BASED ON GIS ANALYSIS——A CASE STUDY IN RAOFENG RIVER SMALL WATERSHED IN SHIQUAN COUNTRY, SHAANXI PROVINCE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(Z1): 78-82.
[11] LI Huan, NING Yue-min, WEI Ye-hua, CHEN Fei-ran. SPATIAL DISTRIBUTION AND CORRELATION MECHANISM OF MEGALOPOLISES ON YANGTZE RIVER ECONOMIC BELT [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(12): 1797-1806.
[12] LIU Shi-jie, SU Shu, LIANG Liang, TONG Xiao-hua. ANALYSIS OF DROUGHT CHARACTERISTICS AND ITS DRIVING FACTORS BASED ON VEGETATION CONDITION INDEX: A CASE STUDY IN JIANGSU PROVINCE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(12): 1927-1933.
[13] XIE Ying, KUANG Hong-hai, WU Jing-jing, CHENG Yu-si. DYNAMIC SIMULATION OF LAND USE CHANGE IN YUBEI DISTRICT OF CHONGQING BASED ON CLUE-S MODEL [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(11): 1729-1737.
[14] LIU Jin-zhen, FAN Hao, RUAN Ya. A PRELIMINARY STUDY ON ECOLOGICAL TYPES AND ECOLOGICAL RESTORATION MODELS IN THE HYDRO-FLUCTUATION BELT OF WUDONGDE RESERVOIR IN FRONT OF DAM [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(11): 1767-1773.
[15] DAI De-yi, RAO Ying-xue, LIU Dian-feng, LIU Cheng-wu. STUDY ON SPATIOTEMPORAL EVOLUTION OF URBAN EXPANSION——A CASE STUDY OF WUHAN DURING 1989~2015 [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(10): 1545-1554.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Yanling, LIU Aiming. COMPETITION MECHANISM OF CULTIVATED LANDRESOURCES IN WINTER AGRICULTURE IN THE YANGTZE BASIN：THEORY AND CASE STUDY[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2009, 18(2): 146 .
[2] XIE Xiao-nan,XU Peng-zhu, QIN Bo-qiang. ANALYSIS ON PROBLEMS AND COUNTERMEASURES OFLANDSURFACE SUBSIDENCE IN TAILAKE BASIN[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2005, 14(1): 125 -131 .
[3] JIAN Min-fei,GONG Xiao-feng,YOU Hai,HUANG Zhi-zhong,ZHU Jie. ASSESSMENT OF POLLUTION OF HEAVY METALS IN WATER SEDIMINTS AND AQUATIC PLANTS IN POYANG LAKE BASINS[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(6): 589 -593 .
[4] WANG Hai-ying,GONG Yuan-bo,CHEN Lin-wu. COMPARISON OF SOIL MICROORGANISM AND ENZYME ACTIVITY IN DIFFERENT PATTERNS OF VEGETATION REHABILITATION——AN EXAMPLE FROM UPPER REACHES OF JIALINGJIANG RIVER[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(2): 201 -206 .
[5] LI Na,XU You-peng,CHEN Shuang. INFLUENCE OF URBANIZATION ON PRECIPITATION IN SUZHOU CITY[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(3): 335 -339 .
[6] XIANG Yunbo, XU Changle, PENG Xiufen. ANALYSIS ON THE SPATIAL STRUCTURE OF RECYCLING ECONOMY OF URBAN AGGLOMERATION IN THE YANGTZE RIVER DELTA[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(5): 661 .
[7] SUN Weixia, ZHAO Yongcun, HUANG Biao, LIAO Jingjing, WANG Zhigang, WANG Hongjie. SPATIAL VARIABILITY OF SELENIUM IN SOIL ENVIRONMENT AND  ITS CORRELATION WITH HUMAN HEALTH IN THE YANGTZE RIVER DELTA OF CHINA[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(1): 113 .
[8] FENG Zhi-yong,ZENG Gang. STUDY ON THE EVALUATION OF INVESTMENT ENVIRONMENT OF INDUSTRIAL PARKS IN SHANGHAI CITY[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(3): 274 -280 .
[9] SONG Xinshan,WANG Yonghui,QIN Yan,LIU Zhenhong,WU Yingling. CONSTRUCTED WETLANDS AS A SUSTAINABLE SOLUTION FORWASTEWATER TREATMENT IN NEWCITY ZONE OF SHANGHAI[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(Sup1): 88 -91 .
[10] SHI Lian-qiang, LI Jiu-fa, YING Ming, ZUO Shu-hua, XU Hai-gen. EVOLUTIONAL PROCESS IN MEIMAOSHA OF THE YANGTZE RIVER ESTUARY AND ITS RESPONSE TO RESERVOIR PROJECT[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(4): 458 -464 .
Copyright © RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, All Rights Reserved.
Powered by Beijing Magtech Co. Ltd