摘要
臭氧通常存在于自然界的高层大气中,它可以有效阻隔紫外线对人体的伤害。在乌审召国家基准气候站2003年-2018年间气候数据资料的基础上,利用线性拟合等统计方法,对乌审召十几年来气温的主要变化特征进行了实例分析。乌审召地区的全年及四季平均气温的增温率均大于其所在市的平均气温增温率,近十几年来气温呈上升趋势,其中冬季增温率最高,夏季增温率最小。这些实例结果表明,大气臭氧污染严重影响了乌审召地区的气候变化,大气臭氧污染越严重,温度上升就越多。
Ozone usually exists in the upper atmosphere of nature. It can effectively block the harm of ultraviolet radiation to human body. On the basis of the climate data from 2003 to 2018, the national benchmark climate station was used to analyze the main changes of temperature in Wuzshenzhao area for more than ten years. The annual and seasonal average temperature increase rate of the area is greater than the average temperature increase rate of the city where it is located. The temperature has increased in the past decade, with the highest temperature increase rate in winter and the lowest temperature increase rate in summer. The results of these examples show that atmospheric ozone pollution seriously affects the climate change in the Wushenzhao area. The more serious the atmospheric ozone pollution, the more the temperature rises.
作者
吴立群
Wu Liqun(WuShenZhao National Base Climate Station, Eerduosi 017000, China)
出处
《环境科学与管理》
CAS
2019年第8期42-46,共5页
Environmental Science and Management
关键词
大气臭氧污染
气候
定量数值模拟
atmospheric ozone pollution
climate
quantitative numerical simulation
