环境保护是我国的一项基本国策,利用植物的伤害症状来监测、推断大气中污染的成份,危害程度和范围,是一种行之有效的方法。我们试图根据国内公队的植物遭受各类污染气体危害的典型症状,从1981年至1986年对上海市普陀区少年宫宫内的植物进行常年定点、定株的观测,并结合对附近工厂、街道树木的初步调查,了解这地区大气污染状况,为制订防治措施、进行大气质量评价,以及植树造林种类的选择与配置,提供一些 Environmental protection is a basic national policy of our country. It is an effective way to monitor and infer the composition, harm degree and scope of pollution in the atmosphere by using the injury symptoms of plants. We attempted to carry out perennial site-specific and fixed observation of plants in the Children’s Palace in Putuo District of Shanghai from 1981 to 1986 according to the typical symptoms of plants suffering from various types of polluting gases in domestic teams. In addition, Preliminary investigation of trees to understand the situation of air pollution in this area, to provide some control measures for the preparation of prevention and control measures, air quality evaluation, as well as the selection and allocation of afforestation species