本文選題：人口城市化　切入點(diǎn)：土地城市化　出處：《東南大學(xué)學(xué)報(bào)(哲學(xué)社會(huì)科學(xué)版)》2017年04期 　論文類型：期刊論文

【摘要】：1978年以來,我國城鎮(zhèn)化水平保持較高的增速,目前超過一半以上人口居住在城鎮(zhèn)。研究者對城市化帶來的環(huán)境影響持有不同的看法,政治經(jīng)濟(jì)學(xué)范式強(qiáng)調(diào)城市增長邏輯對資源的消耗和對環(huán)境的破壞,生態(tài)現(xiàn)代化理論關(guān)注城市化過程中培育出的生態(tài)理性,認(rèn)為只有發(fā)展才能解決環(huán)境問題。在兩個(gè)理論框架下,本文以空氣質(zhì)量為切入點(diǎn),分析了人口和土地兩個(gè)維度的城市化對細(xì)顆粒物(PM2.5)、可吸入顆粒物(PM10)、二氧化氮(NO_2)、二氧化硫(SO_2)以及空氣質(zhì)量達(dá)標(biāo)天數(shù)的作用。發(fā)現(xiàn)在中等城市化水平的地區(qū)空氣污染水平最高,在城市化水平較低和較高的兩端污染水平最低。此外,相比人口城市化,土地城市化對空氣質(zhì)量的影響更大。研究結(jié)果為生態(tài)現(xiàn)代化理論提供了支持,城市化實(shí)質(zhì)上體現(xiàn)了社會(huì)發(fā)展的現(xiàn)代化進(jìn)程,空氣污染等環(huán)境問題的減輕是多個(gè)層次的行動(dòng)者在平衡經(jīng)濟(jì)發(fā)展和環(huán)境保護(hù)的過程中共同努力的結(jié)果。
[Abstract]:Since 1978, the level of urbanization in China has maintained a relatively high growth rate. At present, more than half of the population lives in cities and towns. Researchers hold different views on the environmental impact of urbanization. The paradigm of political economy emphasizes the consumption of resources and the destruction of the environment by the logic of urban growth. The theory of ecological modernization pays attention to the ecological rationality cultivated in the process of urbanization, and holds that only development can solve the environmental problems. This paper takes air quality as the starting point. The effects of urbanization in two dimensions of population and land on fine particulate matter (PM2.5), inhalable particulate matter (PM10), nitrogen dioxide (NO-2), sulfur dioxide (SO2) and air quality were analyzed. It was found that the air pollution level was the highest in areas with medium urbanization level. In addition, compared with the urbanization of the population, the urbanization of land has a greater impact on air quality. The results provide support for the theory of ecological modernization. In fact, urbanization embodies the modernization process of social development, and the mitigation of environmental problems such as air pollution is the result of the concerted efforts of various actors in the process of balancing economic development and environmental protection.
【作者單位】： 南開大學(xué)周恩來政府管理學(xué)院;
【基金】：國家社會(huì)科學(xué)基金青年項(xiàng)目(16CSH023)成果之一
【分類號】：X51

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本文編號：1571038