秸秆焚烧气象指数计算方法研究  

Research of Straw Burning Meteorological Index Calculation Method

作　　者：姚俊英[1] 于宏敏[1] 时一文 YAO Jun-ying;YU Hong-min;SHI Yi-wen(Heilongjiang Meteorological Service Center,Harbin,Heilongjiang 150036;Saint Louis university,The United States 63101)

机构地区：[1]黑龙江省气象服务中心,黑龙江哈尔滨150036 [2]圣路易斯大学,美国63101

出　　处：《黑龙江农业科学》2018年第2期16-19,共4页Heilongjiang Agricultural Sciences

基　　金：黑龙江省气象局重点科技资助项目(HQZD2015007)

摘　　要：为减少田间焚烧秸秆造成的污染,从秸秆焚烧的安全因素、污染物扩散因素、空气质量因素和秸秆的干燥度4个方面的影响因子(主要包括风、温度、湿度、降水、温度层结和大气稳定度)出发,研究确定秸秆焚烧的综合气象指数。以期通过预报指导非禁烧区农民选择适宜的天气条件进行秸秆焚烧,既保证剩余秸秆处理,又避免空气污染。In order to reduce the pollution caused by burning straw in the field,the comprehensively studyon the determination of the straw burning meteorological index was carried out to provide to provide a basis for the prediction of straw burning from the mainly four aspects of straw burning,including the safety factor,pollutant diffusion factor,air quality factor and the dry degree of straw,(mainly include wind,temperature,humidity,precipitation,temperature,stratification and atmospheric stability).With the aim of forecasting and guiding the farmers which in the no-smoking area to choose the suitable weather conditions for the straw burning,which can ensure the remaining straw will be treated well without producing unwanted air pollution.

关 键 词：秸秆焚烧 气象指数 计算方法 

分 类 号：X16[环境科学与工程—环境科学]