天堂国产午夜亚洲专区-少妇人妻综合久久蜜臀-国产成人户外露出视频在线-国产91传媒一区二区三区

太原市工業(yè)結(jié)構(gòu)調(diào)整與大氣環(huán)境質(zhì)量變化關(guān)系之研究

發(fā)布時間:2018-02-11 14:34

  本文關(guān)鍵詞: 工業(yè)結(jié)構(gòu) 大氣環(huán)境 數(shù)學模型 面板數(shù)據(jù) 出處:《山西財經(jīng)大學》2013年碩士論文 論文類型:學位論文


【摘要】:太原市是全國大氣污染防治的重點城市,大氣污染防治的任務十分艱巨。當前應以控制大氣污染物排放總量為目標,以產(chǎn)業(yè)結(jié)構(gòu)和工業(yè)布局的調(diào)整為切入點,以清潔生產(chǎn)和循環(huán)經(jīng)濟為主線,以重點排污企業(yè)治理、燃料結(jié)構(gòu)調(diào)整、機動車污染控制和揚塵控制為主要手段,大幅度削減污染物排放總量,以提升大氣環(huán)境對污染物的承載能力,確保太原市空氣質(zhì)量持續(xù)改善。 本文選擇從產(chǎn)業(yè)結(jié)構(gòu)調(diào)整的角度以定性與定量相結(jié)合的方法研究其與大氣環(huán)境質(zhì)量變化的關(guān)系。產(chǎn)業(yè)結(jié)構(gòu)調(diào)整在促進經(jīng)濟增長的同時,也會對大氣環(huán)境質(zhì)量產(chǎn)生較大影響。本文根據(jù)結(jié)構(gòu)效應、規(guī)模效應和技術(shù)效應建立模型,利用太原市2002-2011年12個工業(yè)行業(yè)的相關(guān)面板數(shù)據(jù)進行了實證分析。首先,本文分析了工業(yè)產(chǎn)業(yè)結(jié)構(gòu)與大氣環(huán)境質(zhì)量之間相互影響、協(xié)調(diào)發(fā)展的關(guān)系;然后,,介紹了太原市的工業(yè)結(jié)構(gòu)現(xiàn)狀和大氣環(huán)境污染的特征,太原市的工業(yè)產(chǎn)業(yè)結(jié)構(gòu)具有典型的資源型和粗放型特征,以能源原材料工業(yè)為主,高度依賴煤炭。經(jīng)濟支柱產(chǎn)業(yè)有色金屬冶煉及壓延加工業(yè)、煤炭采選業(yè)、黑色金屬冶煉及壓延加工業(yè)、石油加工及煉焦業(yè)、黑色金屬礦采選業(yè)以及電力工業(yè)等。本文選取太原市人均工業(yè)二氧化硫、人均工業(yè)氮氧化物和人均工業(yè)煙塵作為對大氣環(huán)境質(zhì)量的量度。其次,建立評價模型并進行計算,結(jié)果表明,工業(yè)結(jié)構(gòu)效應和規(guī)模效應對于工業(yè)二氧化硫、氮氧化物、工業(yè)煙塵的影響較為顯著,政府環(huán)境政策強度對大氣污染物的排放也起到了一定的作用,而技術(shù)進步在改善大氣環(huán)境上的作用相對較弱。太原市應重點治理煤炭開采和洗選業(yè)、黑色金屬冶煉和壓延加工業(yè)、石油加工和煉焦業(yè)等污染物排放較高的行業(yè),并進一步加強技術(shù)創(chuàng)新。
[Abstract]:Taiyuan is a key city for the prevention and control of air pollution in China, and the task of preventing and controlling air pollution is very arduous. At present, the aim should be to control the total amount of atmospheric pollutants, and the adjustment of industrial structure and industrial layout should be taken as the starting point. With cleaner production and circular economy as the main line, the total amount of pollutant emissions will be greatly reduced by the main means of key sewage enterprises management, fuel structure adjustment, motor vehicle pollution control and dust control. In order to enhance the bearing capacity of atmospheric environment to pollutants, to ensure the continuous improvement of air quality in Taiyuan. In this paper, the relationship between industrial structure adjustment and the change of atmospheric environmental quality is studied by combining qualitative and quantitative methods. Industrial structure adjustment promotes economic growth at the same time. Based on the structural effect, scale effect and technical effect, this paper builds a model and makes an empirical analysis based on the panel data of 12 industrial industries in Taiyuan from 2002 to 2011. This paper analyzes the relationship between the industrial structure and the quality of the atmospheric environment, and introduces the present situation of the industrial structure and the characteristics of the air pollution in Taiyuan. The industrial structure of Taiyuan is characterized by typical resource type and extensive type. It is mainly energy and raw material industry, highly dependent on coal, non-ferrous metal smelting and calender processing industry as economic pillar industry, coal mining and separation industry. Ferrous metal smelting and calender processing industry, petroleum processing and coking industry, ferrous metal mining and separation industry and electric power industry, etc. Industrial nitrogen oxides per capita and industrial fumes per capita are used as a measure of atmospheric environmental quality. Secondly, an evaluation model is established and calculated. The results show that industrial structure effects and scale effects on industrial sulphur dioxide, nitrogen oxides, The influence of industrial smoke and dust is obvious, and the intensity of government environmental policy also plays a certain role in the emission of atmospheric pollutants, while the technical progress has relatively weak effect on improving the atmospheric environment. Taiyuan should focus on coal mining and washing industry. Ferrous metal smelting and calender processing industry, petroleum processing and coking industry and other industries with high pollutant emissions, and further strengthen technological innovation.
【學位授予單位】:山西財經(jīng)大學
【學位級別】:碩士
【學位授予年份】:2013
【分類號】:X22;F427

【參考文獻】

相關(guān)期刊論文 前2條

1 陸虹;中國環(huán)境問題與經(jīng)濟發(fā)展的關(guān)系分析——以大氣污染為例[J];財經(jīng)研究;2000年10期

2 朱琳;西部地區(qū)工業(yè)經(jīng)濟增長中的環(huán)境污染分析[J];寧夏社會科學;2004年04期



本文編號:1503289

資料下載
論文發(fā)表

本文鏈接:http://sikaile.net/guanlilunwen/shengchanguanlilunwen/1503289.html


Copyright(c)文論論文網(wǎng)All Rights Reserved | 網(wǎng)站地圖 |

版權(quán)申明:資料由用戶68394***提供,本站僅收錄摘要或目錄,作者需要刪除請E-mail郵箱bigeng88@qq.com