YAO Jun-ying,YU Hong-min,SHI Yi-wen.Research of Straw Burning Meteorological Index Calculation Method[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(02):16-19.[doi:10.11942/j.issn1002-2767.2018.02.0016]
秸秆焚烧气象指数计算方法研究
- Title:
- Research of Straw Burning Meteorological Index Calculation Method
- Keywords:
- straw burning; meteorological index; calculation method
- 文献标志码:
- A
- 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。
- Abstract:
- 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 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 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.
参考文献/References:
备注/Memo
收稿日期:2017-12-22基金项目:黑龙江省气象局重点科技资助项目(HQZD2015007)。第一作者简介:姚俊英(1967-),女,河南省濮阳市人,硕士,高级工程师,从事气象服务及气象灾害研究。E-mail:yjy_008@163.com。