【摘要】 通过对浦东城市生态林两年生长过程的追踪调查,研究了在上海地区城市植被在恢复过程中的早期阶段各种植物的生长、越冬、病虫害等情况.调查结果表明,样地中植物成活率较高.虽然样地中植株存在强光干扰、虫害和人为所引起的受损情况,但海桐、女贞及枫香长势仍然很好,作为主要栽植种的红楠生长速度较快,青冈、女贞等样地内的所有植物种类也有很大生长,相对生长量均达15%以上,说明营造城市生态林可以作为城市植被恢复中的主要方法进行推广.为今后的长期追踪调查提供基础资料和对城市生态林的推广提供建议.更多还原

【Abstract】 Based on an investigation of the urban ecological forests in Pudong Area of Shanghai in two years, the conditions of the plants’ growing, overwintering, diseases and insect pest during the forepart of the renovating of the urban vegetation is recorded.The result indicated that the surviving ratio of the plants in the swatch is high during this period; Though frostbite, intentional light hurts, insect hurts, and man-made hurts were found here, Pittosporum tobira,Ligustrum lucidum, and Liquidambar formosana are growing well; while the main plant, Machilus thunbergii, are growing rapidly;the other plants in the swatch such as Cyclobalanopsis glauca are growing quite well which have reached a fifteen-percent ratio of the relative growth;So ecological greening could be taken as the main methods to build or restore the urban greening system. The purpose is to give the basic information for the further investigation, and to give some advices to popularize the ecological greening methods.更多还原