Page 243 - 《环境工程技术学报》2022年第5期
P. 243

第 5 期                     崔宏等:汾渭平原典型污染城         市  PM 2. 5  来源分布及传输分析                      · 1599 ·

                                                         3
            气流传输所经过网格平           均  WCW 为    40 ~70 µg/m ;          haze pollution in the Yangtze River Delta, China: a case study in
                                         T
            偏西南气流途经延安、运城到达临汾,西南气流传输                                 summer  2011[J].  Atmospheric  Chemistry  and  Physics,2014,
                                                                    14(9):4573-4585.
            所经过网格平       均  WCW 为    60~136 µg/m 。冬季汾
                                                 3
                                 T
                                                              [  5  ]   WANG P F, GUO H, HU J L, et al. Responses of PM  and O 3
                                                                                                      2.5
            渭平原区域传输对临汾市污染贡献明显,是需要重
                                                                    concentrations  to  changes  of  meteorology  and  emissions  in
            点关注的传输通道。冬季本地源主要是临汾市洪洞
                                                                    China[J]. Science of the Total Environment,2019,662:297-306.
            县、尧都区、襄汾县、曲沃县间的短距离污染传输对                           [  6  ]   郑淑睿, 孔少飞, 严沁, 等.华北南部冬季大气亚微米颗粒物数
            临汾市国控      点  PM  5  贡献明显。冬季多静稳高湿状                      浓度变化[J]. 中国环境科学,2019,39(11):4511-4520.
                            2.
            态,发源于蒙古国西伯利亚的冷高压南移的过程中                                  ZHENG S R, KONG S F, YAN Q, et al. Number concentration
            对临汾大气污染有十分明显的清除效果,冷空气过                                  of  submicron  particles  during  winter  at  a  suburban  site  of  the
                                                                    south  edge  of  North  China[J].  China  Environmental  Science,
            境时风速增大,水平扩散条件转好。
                                                                    2019,39(11):4511-4520.
             3 结论                                             [  7  ]   李慧, 王淑兰, 张敬巧, 等.银川市PM 中水溶性离子污染特征
                                                                                            2.5
                                                                    与来源分析[J]. 环境工程技术学报,2021,11(4):624-630.
                (1)201 年   3  月—202 年   2  月临汾大    气  PM            LI H, WANG S L, ZHANG J Q, et al. Pollution characterization
                       9
                                    0
                                                        2.5
            污染具有明显的季节性特征,冬季污染较严重,                                   and source analysis of water-soluble ions in PM  of Yinchuan
                                                                                                   2.5
            PM  5  对  AQ 贡献大,春秋季次之,夏季最低。                            City[J].  Journal  of  Environmental  Engineering  Technology,
                       I
               2.
                                                                    2021,11(4):624-630.
                (2)后向轨迹聚类分析得出,春季偏西方向,陕
                                                              [  8  ]   王郭臣, 王东启, 陈振楼.北京冬季严重污染过程的PM 污染
                                                                                                        2.5
            西延安到临汾的气流传输对临汾                市  PM  5  浓度影响
                                                2.                  特征和输送路径及潜在源区[J]. 中国环境科学,2016,36(7):
            较大,夏季气温升高,对流旺盛,整体扩散条件好,污                                1931-1937.
            染等级维持在优等级,秋季本地偏北方向短距离气                                  WANG  G  C,  WANG  D  Q,  CHEN  Z  L.  Characteristics  and
            流传输影响最大,其次是内蒙古发源的西北气流对                                  transportation pathways and potential sources of a severe PM 2.5
            临汾   市  PM  5  浓度影响较大,冬季途经河南濮阳、新                        episodes  during  winter  in  Beijing[J].  China  Environmental
                      2.
            乡、焦作以及山西晋城到临汾的东南气流作用较为                                  Science,2016,36(7):1931-1937.
                                                              [  9  ]   雷雨, 张小玲, 康平, 等.川南自贡市大气颗粒物污染特征及传
            突出,其次也受到途经陕西榆林、山西吕梁西北短支
                                                                    输路径与潜在源分析[J]. 环境科学,2020,41(7):3021-3030.
            气流及途经山西运城的西南气流的影响。                                      LEI  Y,  ZHANG  X  L,  KANG  P,  et  al.  Analysis  of  transport
                (3)潜在源贡献分析和浓度权重轨迹分析得出,                              pathways and potential sources of atmospheric particulate matter
            春夏季,PM      5  源区以本地源为主,秋冬季以本地污                         in  Zigong,  in  south  of  Sichuan  Province[J].  Environmental
                       2.
            染和东南气流传输为主,洪洞县、尧都区、襄汾县和                                 Science,2020,41(7):3021-3030.
                                                              [10]   肖扬.煤烟型污染对城市大气质量影响分析: 以临汾市为例[J].
            曲沃县污染概率较大。临汾市夏               季  WCW 最低,春
                                                 T
                                                                    中国西部科技,2010,9(29):6-7.
            秋季次之,冬季是污染最严重的季节。冬季汾渭平
                                                              [11]   DENG X J, TIE X X, WU D, et al. Long-term trend of visibility
            原区域传输对临汾市污染贡献明显,是需要重点关
                                                                    and its characterizations in the Pearl River Delta (PRD) region,
            注的传输通道。                                                 China[J]. Atmospheric Environment,2008,42(7):1424-1435.
                                                              [12]   RODOPOULOU  S,  CHALBOT  M  C,  SAMOLI  E,  et  al.  Air
            参考文献                                                    pollution  and  hospital  emergency  room  and  admissions  for
            [  1  ]   WU  S  W,  DENG  F  R,  WEI  H  Y,  et  al.  Association  of  cardiovascular  and  respiratory  diseases  in  Doña  Ana  County,
                  cardiopulmonary  health  effects  with  source-appointed  ambient  New Mexico[J]. Environmental Research,2014,129:39-46.
                  fine particulate in Beijing, China: a combined analysis from the  [13]   HAO  Y,  PENG  H,  TEMULUN  T,  et  al.  How  harmful  is  air
                  Healthy  Volunteer  Natural  Relocation  (HVNR)  study[J].  pollution  to  economic  development:  new  evidence  from  PM 2.5
                  Environmental Science & Technology,2014,48(6):3438-3448.  concentrations  of  Chinese  cities[J].  Journal  of  Cleaner
            [  2  ]   CAO K, ZHANG W T, LIU S B, et al. Pareto law-based regional  Production,2018,172:743-757.
                  inequality  analysis  of  PM   air  pollution  and  economic  [14]   宫殿清, 贾陈忠, 田浩宇, 等.临汾市空气污染与呼吸疾病相关
                                    2.5
                  development   in   China[J].   Journal   of   Environmental  性研究[J]. 绿色科技,2017(20):58-60.
                  Management,2019,252:109635.                       GONG D Q, JIA C Z, TIAN H Y, et al. Study on the correlation
            [  3  ]   YANG  S,  MA  Y  L,  DUAN  F  K,  et  al.  Characteristics  and  between air pollution and respiratory diseases in Linfen City[J].
                  formation  of  typical  winter  haze  in  Handan,  one  of  the  most  Journal of Green Science and Technology,2017(20):58-60.
                  polluted  cities  in  China[J].  Science  of  the  Total  Environment,  [15]   WANG  G,  CHENG  S  Y,  LANG  J  L,  et  al.  Characteristics  of
                  2018,613/614:1367-1375.                           PM   and  assessing  effects  of  emission –reduction  measures  in
                                                                      2.5
            [  4  ]   CHENG Z, WANG S, FU X, et al. Impact of biomass burning on  the heavy polluted city of Shijiazhuang, before, during, and after
   238   239   240   241   242   243   244   245   246   247   248