摘要
为提高大气颗粒污染物浓度预测准确度,本文研究了大气颗粒污染物对户外运动人群心肺功能的不利影响分析方法。首先分析大气颗粒污染物进入人体的途径,确定影响户外运动人群心肺功能的大气颗粒污染物种类,以此为基础,构建大气颗粒污染物扩散模型以预测大气颗粒污染物浓度;结合户外运动人群因素,搭建心肺功能影响判断模型,从而实现大气颗粒污染物对户外运动人群心肺功能不利影响的分析。仿真实验结果表明,文章方法提升了大气颗粒污染物浓度预测准确性,充分说明了文章方法的良好分析性能。
In order to improve the prediction accuracy of atmospheric particulate pollutants concentration,this paper studies the adverse effects of atmospheric particulate pollutants on the cardiopulmonary function of outdoor sports crowd.Firstly,the way of atmospheric particulate pollutants entering human body is analyzed,and the types of atmospheric particulate pollutants that affect the cardiopulmonary function of outdoor sports crowd are determined.Based on this,the diffusion model of atmospheric particulate pollutants is constructed to predict the concentration of atmospheric particulate pollutants.Combined with the factors of outdoor sports crowd,the impact judgment model of cardiopulmonary function is built to realize the impact of atmospheric particulate pollutants on outdoor sports Analysis of adverse effects on cardiopulmonary function.The simulation results show that the proposed method improves the accuracy of the prediction of the concentration of atmospheric particulate pollutants,which fully demonstrates the good analytical performance of the method.
作者
先世友
Xian Shiyou(Shaanxi Institute of Technology, Xi'an 710300, China)
出处
《环境科学与管理》
CAS
2020年第10期77-81,共5页
Environmental Science and Management
关键词
大气颗粒污染物
户外运动
心肺功能
影响
air particulate pollutants
outdoor sports
cardiopulmonary function
influence
