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当前,城市林业建设成为国内外共同关注的主题,“发展城市森林”和“建设生态城市”正在成为各国各城市人民的共同追求和实际行动。根据最早提出“城市林业”概念的加拿大多伦多大学ErikJorgensen的看法,城市林业不只是对城市树木的管理,更是对受城市居民影响和利用的林地的管理。《加拿大不列颠哥伦比亚省林业手册》指出:“城市林业是林业的一个专业化分支,是对树木和森林进行培育和管理,以对城市居民的心理健康、社会福利和经济繁荣发挥作用的一项高尚事业。”我国的一些专家则认为,城市林业是由林业和园林融合而成的,是建设、经营和利用城市森林的事业。经过40多年发展,城市林业已经成为现代林业的重要分支,我国上世纪80年代中后期引入“城市林业”概念后,城市林业获得了长足发展。目前,城市林业已经成为我国林业工作的重要组成部分,对改善人民环境质量,提高城市综合竞争力,促进城市建设协调和经济社会可持续发展、构建和谐社会有着不可替代的重要作用。但我国城市林业起步相对较晚,发展过程中仍然面临诸多问题和压力,甚至难免步入误区,造成生态损失。如何确保城市林业又快又好发展,为改善城市生态和人居环境,实现人与自然和谐共处,促进城市可持续发展作出更大的贡献,是摆在我们面前的一个富有意义的紧迫课题。为及时报道我国城市林业,推动探索我国城市林业持续快速健康发展的良策,本刊特开辟“城市林业”栏目,欢迎读者撰赐稿件,提出宝贵建议。目前,本栏目十分期待城市林业规划、城市林业体制、城市林业理论新见、城市林业探索实践、国外城市林业发展经验等方面的稿件。本栏责编:韦荣华投稿邮箱wrh29@sina.com
At present, the construction of urban forestry has become a common topic both at home and abroad. “Developing urban forest” and “building an ecological city” are becoming the common pursuit and practical actions of people in all cities in various countries. According to Erik Jorgensen, the University of Toronto, Canada, who first proposed the concept of “urban forestry,” urban forestry is not only the management of urban trees, but also the management of forest lands affected and utilized by urban residents. The BC Forestry Handbook states: “Urban forestry is a specialized branch of forestry, a noble institution that nurtures and manages trees and forests to play a role in the psychological well-being, social welfare and economic prosperity of urban dwellers Career. ”Some experts in our country believe that urban forestry is a combination of forestry and landscape architecture, and is a cause of building, operating and utilizing urban forests. After more than 40 years of development, urban forestry has become an important branch of modern forestry. After China introduced the concept of “urban forestry” in the mid and late 1980s, urban forestry has made great strides. At present, urban forestry has become an important part of China’s forestry work, which plays an irreplaceable important role in improving people’s environmental quality, improving the comprehensive competitiveness of cities, promoting urban construction coordination, sustainable economic and social development, and building a harmonious society. However, urban forestry in our country started relatively late, and many problems and pressures are still facing in the process of development. It is even inevitable that it will go into erroneous zones and cause ecological losses. How to ensure rapid and sound urban forestry development, to improve the urban ecology and living environment, to achieve harmony between man and nature to promote sustainable development of cities to make greater contribution to the building, it is a meaningful and urgent task before us. In order to timely report the urban forestry in our country and promote the exploration of sustainable, rapid and healthy urban forestry development in our country, we hereby open up the section entitled “Urban Forestry” and welcome readers to give us contributions and make valuable suggestions. At present, this section is very much looking forward to the manuscripts of urban forestry planning, urban forestry system, new ideas of urban forestry theory, urban forestry exploration and practice, foreign urban forestry development experience. This column is responsible for: Wei Ronghua submission mailbox wrh29@sina.com