静安区作为上海的中心城区，绿化建设的现状如何，为此我们进行了这方面的调查。为使调查更具有真实性和科学性，我们选用了考察统计法，对静安区部分地段进行了实地调查。１调查内容与结果见下表：调查内容现有绿化面积（ｍ２）现有绿化管理状况现有绿化方式（％）现有绿... Jing’an District as Shanghai’s central city, the status quo of afforestation, for which we have conducted this investigation. In order to make the investigation more authentic and scientific, we selected the survey statistic method to conduct the field investigation on some parts of Jing’an District. 1 The contents and results of the survey are shown in the following table: Investigation contents Existing greening area (m2) Existing greening management status Existing greening method (%) Existing greening ...