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中国人多地少,土地资源紧张,应当适当限制发展低层低密度住宅。但是对比各国的人口密度,我们发现,中国平均的人口密度是每平方公里132人,均比日本、韩国、印度、越南、德国和英国的336人、478人、338人、238人、230人、247人低。如果只讨论我国东部大部分是适宜居住的平原地区,从辽宁到海南,我国沿海的13省、市、自治区的平均人口密度是每平方公里407人。这个数字与上述几个国家相比并没有本质差别。可见,仅从人口密度的层面上来说,对于一个希望在今后发展成为适宜居住、生活、工作的城市来说,发展低密度住宅还是值得我们研究的课题。
Due to the small number of Chinese people and the tense land resources, the development of low-density residential houses at low levels should be appropriately restricted. However, comparing the population density of different countries, we find that the average population density in China is 132 people per km2, which is 336 persons, 478 persons, 338 persons, 238 persons and 230 persons respectively than Japan, South Korea, India, Vietnam, Germany and the United Kingdom , 247 low. If we only discuss the plain areas inhabited by most of the eastern part of our country, from Liaoning to Hainan, the average population density of 13 provinces, municipalities and autonomous regions in China’s coastal areas is 407 people per square kilometer. There is no essential difference between this figure and the above-mentioned several countries. Therefore, at a population density level alone, developing a low-density residential area is a topic worth our study for a city that hopes to become a suitable place to live, live and work in the future.