本文選題：濟(jì)南市 + 細(xì)顆粒物污染��； 參考：《山東大學(xué)》2015年碩士論文

【摘要】：人氣細(xì)顆粒物污染是當(dāng)前我國(guó)面臨的最嚴(yán)峻的大氣環(huán)境問(wèn)題之一，危害人體健康,對(duì)氣候變化也有重要影響。濟(jì)南市是山東省省會(huì),正處于工業(yè)化、城市化快速發(fā)展階段,且受地形和氣象條件的影響，，導(dǎo)致濟(jì)南市的細(xì)顆粒物污染問(wèn)題十分突出,對(duì)城市居民的健康危害極大。本研究選擇濟(jì)南市為研究對(duì)象,分析細(xì)顆粒物污染的時(shí)空變化趨勢(shì),從宏觀角度選擇了影響細(xì)顆粒物污染的主要因素進(jìn)行了分析,針對(duì)濟(jì)南市實(shí)際情況提出管理建議,具有十分重要的意義。研究結(jié)果表明,濟(jì)南市近20年P(guān)M2.5呈波動(dòng)下降趨勢(shì),但2013年P(guān)M2.5濃度急劇上升；年內(nèi)細(xì)顆粒物濃度呈現(xiàn)明顯的月變化規(guī)律,非采暖季濃度較低,采暖季濃度較高,這種變化趨勢(shì)反映濟(jì)南市冬季采暖燃燒源對(duì)細(xì)顆粒物的貢獻(xiàn)較人；在空間分布上,濟(jì)南市細(xì)顆粒物濃度空間分布存在較明顯的空間差異。細(xì)顆粒物污染的主要影響要素分析結(jié)果表明：濟(jì)南市二產(chǎn)比重偏高；能耗總量呈現(xiàn)遞增的趨勢(shì),煤炭在能源結(jié)構(gòu)中比重大,能源結(jié)構(gòu)不合理；濟(jì)南市工業(yè)結(jié)構(gòu)中,電力、蒸汽、熱水的生產(chǎn)和供應(yīng)業(yè)、黑色金屬冶煉及壓延加工業(yè)、石油加工、煉焦及核燃料加工業(yè)、非金屬礦物制品業(yè)和化學(xué)原料及化學(xué)制品制造業(yè)等大氣重污染行業(yè)比重過(guò)大；從空間布局上,工業(yè)密集區(qū)的分布對(duì)細(xì)顆粒物污染具有相關(guān)性。工業(yè)布局的不合理.機(jī)動(dòng)車數(shù)量的劇增及建筑施工揚(yáng)塵等都是細(xì)顆粒物污染的主要影響要素。最后,針對(duì)濟(jì)南市的實(shí)際情況,本文從政策制定、產(chǎn)業(yè)結(jié)構(gòu)及布局優(yōu)化、環(huán)境管理、公眾參與等方面提出了濟(jì)南市防治細(xì)顆粒物污染的管理建議,希望能幫助相關(guān)決策者找到更多視角來(lái)解決問(wèn)題。
[Abstract]:The pollution of fine particulate matter is one of the most serious atmospheric environmental problems in China, which is harmful to human health and has an important impact on climate change. Jinan, the capital of Shandong Province, is in the stage of industrialization, rapid urbanization, and influenced by topography and meteorological conditions, which leads to the serious problem of fine particulate matter pollution in Jinan, which is harmful to the health of urban residents. This study selected Jinan as the research object, analyzed the time and space change trend of fine particle pollution, selected the main factors influencing fine particle pollution from the macroscopic angle, and put forward the management suggestions in view of the actual situation of Jinan. It is of great significance. The results showed that PM2.5 showed a fluctuating downward trend in Jinan in the past 20 years, but the concentration of PM2.5 increased sharply in 2013, and the concentration of fine particles in the year showed an obvious monthly change, the concentration of PM2.5 in non-heating season was lower, and the concentration of PM2.5 in heating season was higher than that in non-heating season. This trend indicates that the contribution of heating and combustion sources to fine particles is higher in Jinan in winter, and the spatial distribution of fine particulates in Jinan is obviously different in spatial distribution. The results of analysis on the main influencing factors of fine particulate matter pollution show that: the proportion of secondary production in Jinan is on the high side, the total energy consumption is increasing, the proportion of coal in the energy structure is large, the energy structure is unreasonable, and in the industrial structure of Jinan, electricity, steam, Hot water production and supply industry, ferrous metal smelting and calender processing industry, petroleum processing, coking and nuclear fuel processing industry, non-metallic mineral products industry and chemical raw materials and chemical products manufacturing industries such as heavy air pollution proportion is too large; In terms of spatial distribution, the distribution of industrial concentrated areas is related to fine particulate matter pollution. The layout of the industry is unreasonable. The increase in the number of motor vehicles and the dust in construction are the main factors affecting fine particulate matter pollution. Finally, in view of the actual situation in Jinan, this paper puts forward some management suggestions on the prevention and control of fine particulate matter pollution in Jinan from the aspects of policy formulation, industrial structure and layout optimization, environmental management, public participation, etc. Hope to help relevant decision makers to find more perspective to solve the problem.
【學(xué)位授予單位】：山東大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：X513

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