浅议北京市居民小区绿化建设与资金来源问题孙秀杰城市居民小区绿化建设，是城市人民生活环境保护的重要设施和特定活动的必要条件，是构成城市总体布局的一个重要方面。在城市居民小区建设内部，绿地、花木、树荫相互依存，相互辉映，与小区建筑形成合理的比例结构，使人... Discussion on the greening construction and capital sources of residential buildings in Beijing residents Sun Xiujie’s greening construction of urban residential quarters is a necessary condition for the important facilities and specific activities of urban people’s environmental protection, and is an important aspect of the overall layout of the city. In the construction of urban residential communities, green spaces, flowers and trees, and shades are interdependent and mutually reflecting each other, forming a reasonable proportion structure with the community buildings, making people...