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当前,我国城市生态环境面临巨大压力,大气污染、水资源匮乏、气候变暖等一系列问题日益突出。通过建设城市森林来改善城市环境,维持和保护城市生物多样性,提高城市综合竞争力,促进城市走可持续发展道路,是现代城市生态环境建设的重要内容和主要标志。
At present, China’s urban ecological environment is under tremendous pressure, and a series of problems such as air pollution, lack of water resources and climate warming have become increasingly prominent. By building urban forest to improve the urban environment, maintaining and protecting urban biodiversity, improving the comprehensive competitiveness of cities and promoting the sustainable development of cities, it is an important content and main symbol of modern urban ecological environment construction.