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| 山西省大气降水水质评价 |
| Water Quality Assessmentof Atmospheric Precipitationin Shanxi |
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| DOI： |
| 中文关键词: 大气降水 酸雨 分析 评价 山西省 |
| 英文关键词: Atmosphericprecipitation Acidrain Analysis Assessment Shanxi |
| 基金项目: |
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| 中文摘要: |
| 为了解山西省大气降水水质状况、主要污染物及区域分布规律, 山西省水文部门于1984年开始对大气降水进行监测。在全省9个地市布设测点, 分别为: 太原市、大同市、长治市、榆次市、临汾市以及吕梁、忻州、阳泉、运城地区。监测项目为H + 、电导率、Ca 2+、Mg 2+ 、K + 、Na + 、NH 4+ 、SO 42- 、NO 3- 、Cl - 、CO 32- 、HCO 3- 、F - 。结果表明, 除吕梁、忻州地区外, 山西省各地市均有酸雨发生, 但酸雨发生的频率不高, 全省年平均为3.3%; 酸雨的酸性程 |
| 英文摘要: |
| To explorethe waterqualityofatmosphericprecipitation, main pollutantsandtheirregionaldistributionlaw, atmosphericprecipitation was monitoringfrom 1984 byhydrology managementdepartmentin Shanxi. Monitoring sites werelocated in nine cities, they were Taiyuan, Datong, Changzhi, Yuci, Linfen, Luliang, Yizhou, Yangquan and Yuncheng. onitoringitems were H + , conductivity, Ca 2+ , Mg 2+ , K + , Na + , NH 4+ , SO 42- ,NO 3- , Cl - , CO 32- , HCO 3- and F - . Resultindicatedthateach citieshave acidrain exceptLuliang and Yizhou, butthefrequency waslow, wasaverage3.3%. The acid degree wasalsolow. Acidrain wastypicalsulfuric acid type,theratioofsulfuricacid and nitricacid washighthanthe nationalaverage. |
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