| 新乡市PM_（10）季节变化时空特征分析 |
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| 引用本文： | 王雁,夏雅兵.新乡市PM_（10）季节变化时空特征分析[J].新乡学院学报(自然科学版),2011(3):263-265. |
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| 作者姓名： | 王雁 夏雅兵 |
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| 作者单位： | 新乡市环境保护监测站;新乡职业技术学院数控技术教学部 |
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| 摘 要： | 应用数理统计方法分析了新乡市大气污染物PM10浓度季节变化特征。新乡市PM10浓度变化季节性明显,呈现冬季高、夏季低的趋势;人口密集、经济活跃商业区污染程度最高,文教区污染程度最低。分析表明,季节更替和人类日常活动对新乡市PM10浓度分布有一定的影响。
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| 关 键 词： | 新乡 大气污染物 PM10 浓度 区域功能 |
Analysis of Relationship of Seasonal Characteristic and Spatial Distribution of PM10 in Xinxiang City |
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| Authors: | WANG Yan XIA Ya-bing |
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| Institution: | 1.Xinxiang Environment Monitoring Station,Xinxiang 453003,China;2.Department of Numerical Control Technology,Xinxiang Vocational and Technical College,Xinxiang 453003,China) |
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| Abstract: | Based on continuous observational data of main atmospheric pollutants composed of PM10 on the Xinxiang city from 2008 to 2009,we analyzed seasonal characteristic of the pollutants by statistic method.The results show that there exists obvious seasonal difference of quality status of atmospheric environment in the city.The concentration of pollutant reaches its＇ climax in winter,and the lowest concentration is in summer.The pollution level of the population density and economically active commercial regional is highest,and the lowest pollution is the cultural and educational regional.The result indicated that the changing of the seasons and human activities on the daily have a certain influence on PM10 concentration distribution of Xinxiang city. |
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| Keywords: | Xinxiang atmosphere pollutants PM10 concentration regional function |
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