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上海旧城区住区,以不太高的建筑容量和很高的居住密度为形态特征。反映居住密度的指标也是一项生态指标,而生态质量又以物质环境优劣表达。作者在分析上海旧住区的具体表现后,认为如此低下的物质环境必然带来一系列的生态性后果。从城市现代化的目标之一是改善旧住区生态环境出发,文章提出了必须要有相应的环境对策五点。
The residential areas in Shanghai’s old city are characterized by not too high building capacity and high living density. The index reflecting the density of living is also an ecological indicator, and the ecological quality is expressed in terms of the quality of the physical environment. After analyzing the specific performance of Shanghai’s old residential areas, the author believes that such a low physical environment will inevitably bring about a series of ecological consequences. One of the goals of urban modernization is to improve the ecological environment in old residential areas. The article proposes that there must be five points for corresponding environmental measures.