城市道路旁健身场所雪松叶片铅含量研究——以焦作市为例

Study on Lead Content of Cedar Leaves Adjacent to Urban Mass Sports Sites in Jiaozuo

论文测定了焦作市城区道路旁健身场所雪松针叶中的铅含量,并采用单项污染指数法对这些场所的大气铅污染状况进行评价,同时还分析了雪松叶片铅含量的影响因素。评价结果表明,位于道路旁边的体育健身器械和设施场所的空气质量,有26.7%为无铅污染,其余均不同程度地受到了铅污染。因此在道路旁设置体育健身器械和设施是不合理的,市民不适宜在道路旁进行休闲、娱乐、健身活动。

This study measured the lead contents in cedar leaves of urban mass sports sites adjacent to roads in Jiaozuo.The lead pollution in the atmosphere of these places was evaluated using single factor index method.Finally,the influencing factors of lead content in leaves of plants were analyzed.The results showed that the air of only 26.7% of the sites surveyed was lead-free,while the rest are all polluted at different levels.It is unreasonable to establish sports facilities adjacent to the urban road and it is not suggested to exercises and have leisure activities at these places.