大型体育赛事举办对城市生态环境的影响评估研究

大型体育赛事举办需要城市生态环境作为支撑,同样大型体育赛事对城市的生态环境具有反作用影响,进行城市生态环境影响评估,实现体育与生态和谐共存发展。提出基于定量递归分析的大型体育赛事与城市生态环境影响的定量评估模型,以城市的空气污染指数、绿色植被覆盖率以及城市小气候等因素为评估的约束参量指标,结合大型体育赛事举办下城市生态的小气候环境进行生态评估指标的回归分析和动态平衡调整,采用样本统计和环境污染指数测量相结合的方法,实现大型体育赛事举办对城市生态环境的影响的定量评估。

Impact of Large Sports Events on Urban Ecological Environment

The holding of large-scale sports events needs the support of the urban ecological environment. Similarly, large-scale sports events have adverse effects on the ecological environment of the city. The assessment of the impact of the urban ec-ological environment is carried out to achieve the harmonious coexistence and development of sports and ecology. A quantitative assessment model for the impact of large-scale sport events and urban eco-environment based on quantitative recursive analysis was proposed. Constrained parameters such as air pollution index,green vegetation coverage,and urban microclimate were used as indicators for assessment,combined with urban ecology under major sports events. The microclimate environment carries out the regression analysis and dynamic balance adjustment of ecological assessment indicators,and uses a combination of sample sta-tistics and environmental pollution index measurement to realize the quantitative assessment of the impact of large-scale sports events on the urban ecological environment.