| CO中毒的环境气象因子分析及预测方法研究 |
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| 引用本文： | 陈辉,吴昊,赵琳娜,王志,狄靖月,天华.CO中毒的环境气象因子分析及预测方法研究[J].中国环境科学,2011,31(4):584-590. |
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| 作者姓名： | 陈辉 吴昊 赵琳娜 王志 狄靖月 天华 |
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| 作者单位： | 国家气象中心;中国气象局日公共气象服务中心; |
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| 基金项目： | 中国气象局新技术推广项目“公共卫生气象预警技术开发应用”(GMATG2007ZOZ) |
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| 摘 要： | 利用2006年9月~2007年3月全国CO中毒病例资料,选取日发病人数为8人以上的CO中毒事件发生日作为样本,对CO中毒的气象条件进行了分析研究.结果表明,微风或者静风、大气层结稳定的气象条件不利于CO气体的扩散,同时,气温变幅较小、气压下降、云量多和气体湿度大也可能间接导致CO中毒事件的发生.用风速、大气稳定度、24h变温、24h变压、总云量和相对湿度作为预报因子,利用阈值加权平均的方法,初步建立了区域性CO中毒气象潜势预报模型.
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| 关 键 词： | CO中毒 气象条件 加权平均 潜势预报 |
| 收稿时间： | 2010-07-06; |
Study on carbon monoxide poisoning with environmental meteorological factors analysis and potential forecast model |
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| CHEN Hui,WU Hao,ZHAO Lin-na,WANG Zhi,DI Jing-yue,TIAN Hua.Study on carbon monoxide poisoning with environmental meteorological factors analysis and potential forecast model[J].China Environmental Science,2011,31(4):584-590. |
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| Authors: | CHEN Hui WU Hao ZHAO Lin-na WANG Zhi DI Jing-yue TIAN Hua |
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| Institution: | CHEN Hui1,2,WU Hao1,ZHAO Lin-na1,WANG Zhi1,DI Jing-yue1,TIAN Hua1,2(1.National Meteorological Center,Beijing 100081,China,2.Public Weather Service Center of China Meterological Administration,China) |
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| Abstract: | According to carbon monoxide poisoning data during September of 2006 to March of 2007 all over the country,choosing the carbon monoxide events with over eight sufferers as statistic samples,the relationship between carbon monoxide poisoning events and the meteorological conditions was analyzed.The results indicated that scant wind or silent wind and steady stratified atmosphere are the meteorological conditions unfavorable to the gas of carbon monoxide diffusing,at the same time,less temperature change,air ... |
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| Keywords: | carbon monoxide poisoning meteorological conditions weighted average potential forecast |
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