东北城市中心区采暖期环境空气质量特征研究——以沈阳市和平区为例

以沈阳市和平区2010至2014年采暖期的环境空气质量数据为基础,对东北地区城市中心区采暖期污染物变化状况及污染物分布情况进行分析。研究结果表明,该区冬季采暖以燃煤为主,直接导致采暖期环境空气污染物主要为二氧化硫。对此,结合该区采暖期的环境空气污染特点,提出利用清洁能源、加大监管力度等建议,以期改善和平区采暖期环境空气质量。

Based on environmental air quality data in heating period in Shenyang Heping district from 2010 to 2014, it carried out the analysis on the change and distribution of pollutants in heating period for central area of the Northeast China. Research results show that the winter heating of Heping district mainly relies on coal, which makes the pollutants in the air of the winter heating period is mainly sulfur dioxide. Combined with the characteristics of the pollution, the proposals of using clean energy and increasing supervision were put forward in order to improve the environmental air quality during the heating period in Heping district.