| 秸秆焚烧对玉溪市大气PM10的影响解析研究 |
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| 引用本文： | 金文刚,张晶,向绍信,杨绍冲.秸秆焚烧对玉溪市大气PM10的影响解析研究[J].云南环境科学,2003,22(Z1):83-85. |
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| 作者姓名： | 金文刚 张晶 向绍信 杨绍冲 |
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| 作者单位： | 金文刚（玉溪市环境监测站,云南,玉溪,653100）
张晶（玉溪市环境监测站,云南,玉溪,653100）
向绍信（玉溪市环境监测站,云南,玉溪,653100）
杨绍冲（玉溪市农科所,云南,玉溪,653100） |
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| 摘 要： | 以水溶性钾为示踪元素,解析秋收季节秸秆焚烧对玉溪市大气PM10的贡献.结果表明,2001年秋收季节(10月)水溶性钾浓度(7.68μg/m3)比夏季水溶性钾浓度(2.38μg/m3)高3.2倍,与7月至12月份PM10浓度变化呈显著相关,相关系数为0.810.很显然,秋收季节秸秆焚烧对玉溪市大气PM10有负面影响.
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| 关 键 词： | 秸秆焚烧 PM10 水溶性钾 环境监测 |
| 文章编号： | 1006-947X(2003)增-0083-03 |
| 修稿时间： | 2003年2月25日 |
Research on PM10 in Yuxi Air Environment by Burning Crop Stalks |
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| JIN Wen-gang ,ZHANG Jin ,XIANG Shao-xin ,YANG Shao-chong.Research on PM10 in Yuxi Air Environment by Burning Crop Stalks[J].Yunnan Environmental Science,2003,22(Z1):83-85. |
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| Authors: | JIN Wen-gang ZHANG Jin XIANG Shao-xin YANG Shao-chong |
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| Institution: | JIN Wen-gang 1,ZHANG Jin 1,XIANG Shao-xin 1,YANG Shao-chong 2 |
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| Abstract: | We take water soluble potassium as tracer element, analyze the effect of burning crop stalks to PM10 in Yuxi air environment in harvest season. The results show that the concentration of water soluble potassium (7 68mg/m3) in harvest season (in October) is 3 2 times to that (2 38 mg/m3) in summer. The changes of concentration of PM10 from July to December is significance correlation, the correlation coefficient is 0 810. Obviously, the burning crop stalks in harvest season had bad effect on PM10 of Yuxi air environment. |
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| Keywords: | burning crop stalks PM10 water soluble potassium environmental monitoring |
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