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基于系統(tǒng)動力學(xué)的吉林省物流行業(yè)碳足跡研究

發(fā)布時間:2018-01-08 10:22

  本文關(guān)鍵詞:基于系統(tǒng)動力學(xué)的吉林省物流行業(yè)碳足跡研究 出處:《吉林大學(xué)》2014年碩士論文 論文類型:學(xué)位論文


  更多相關(guān)文章: 系統(tǒng)動力學(xué) 碳足跡 低碳物流


【摘要】:近年來,氣候問題成為全球性問題,我國政府在近年也提出了發(fā)展低碳經(jīng)濟(jì)的目標(biāo),并在不同階段針對碳排放強(qiáng)度提出了目標(biāo)要求,物流行業(yè)作為能源消耗和碳排放大戶,更應(yīng)擔(dān)起減排的責(zé)任,本文以吉林省為例,,通過對物流行業(yè)碳足跡系統(tǒng)的分析,提出了物流行業(yè)實現(xiàn)碳排放強(qiáng)度目標(biāo)的政策建議。 文章共分為六個部分,第一章主要介紹研究的背景、意義,國內(nèi)外研究現(xiàn)狀,研究目的及創(chuàng)新點、研究內(nèi)容和技術(shù)路線;第二章通過對吉林省物流行業(yè)2005至2012年物流行業(yè)生產(chǎn)總值、能源消耗數(shù)據(jù)的搜集,整理出吉林省物流行業(yè)的發(fā)展現(xiàn)狀、能源消耗現(xiàn)狀,并在此基礎(chǔ)上分析了碳足跡現(xiàn)狀;第三章總結(jié)了物流碳足跡系統(tǒng)的影響因素,為后面系統(tǒng)動力學(xué)的建模提供指標(biāo);第四章根據(jù)第三章的因素指標(biāo)和第二章的相關(guān)數(shù)據(jù)為吉林省物流行業(yè)的碳足跡系統(tǒng)建模,通過對不同參量的調(diào)控,模擬了不同情境下物流碳足跡系統(tǒng)對碳排放強(qiáng)度目標(biāo)的實現(xiàn)情況,找到影響物流碳足跡系統(tǒng)的關(guān)鍵因素,并通過不同的參數(shù)組合,找到吉林省物流行業(yè)實現(xiàn)碳排放強(qiáng)度目標(biāo)的路徑;第五章根據(jù)第四章結(jié)論提出發(fā)展低碳物流、實現(xiàn)碳排放強(qiáng)度目標(biāo)的政策建議;第六章對全文進(jìn)行了總結(jié),并提出了研究的不足之處與未來的研究方向。 通過SD模型仿真模擬,結(jié)果表明,在保持現(xiàn)有的物流行業(yè)增長速度、能源利用效率、能源結(jié)構(gòu)的情況下,吉林省物流行業(yè)難以實現(xiàn)2020年的碳排放強(qiáng)度目標(biāo)。通過對單個變量的調(diào)控,發(fā)現(xiàn)優(yōu)化物流運(yùn)作水平對實現(xiàn)碳排放強(qiáng)度目標(biāo)的作用最大,其次為提高物流行業(yè)的發(fā)展速度,能源結(jié)構(gòu)的改變對碳排放強(qiáng)度目標(biāo)的實現(xiàn)效果甚微。通過進(jìn)行不同的情景模擬,提出將物流業(yè)生產(chǎn)總值增長速率提高114.2%、邊際能源消耗量降低46.7%,天然氣在總能源中占比增至0.2可以實現(xiàn)碳排放強(qiáng)度目標(biāo)。
[Abstract]:In recent years, the climate problem has become a global problem. In recent years, our government has also put forward the goal of developing low-carbon economy, and put forward the target requirements of carbon emission intensity at different stages. Logistics industry as a large consumer of energy consumption and carbon emissions should bear the responsibility of reducing emissions. This paper takes Jilin Province as an example through the analysis of the logistics industry carbon footprint system. Some policy suggestions on how to achieve the carbon emission intensity target in logistics industry are put forward. The article is divided into six parts. The first chapter mainly introduces the background, significance, domestic and foreign research status, research purpose and innovation, research content and technical route; The second chapter through the logistics industry in Jilin Province from 2005 to 2012 logistics industry gross domestic product, energy consumption data collection, collate Jilin Province logistics industry development situation, energy consumption status. Based on this, the present situation of carbon footprint is analyzed. The third chapter summarizes the influence factors of the logistics carbon footprint system, and provides the index for the modeling of the later system dynamics. According to the factor index of the third chapter and the related data of the second chapter, the 4th chapter models the carbon footprint system of Jilin logistics industry, through the regulation of different parameters. Simulation of logistics carbon footprint system under different circumstances to achieve the carbon emission intensity target, find out the key factors affecting the logistics carbon footprint system, and through different combinations of parameters. Find out the path of realizing carbon emission intensity target in Jilin logistics industry; Chapter 5th, according to the conclusion of Chapter 4th, puts forward some policy recommendations for developing low-carbon logistics and realizing the target of carbon emission intensity. Chapter 6th summarizes the full text, and puts forward the deficiency of the research and the future research direction. Through the SD model simulation, the results show that, in the case of maintaining the existing logistics industry growth rate, energy use efficiency, energy structure. Jilin logistics industry is difficult to achieve the 2020 carbon emission intensity target. Through the control of single variables, it is found that optimizing logistics operation level is the most important to achieve carbon emission intensity target. Secondly, in order to improve the development speed of logistics industry, the change of energy structure has little effect on the realization of carbon emission intensity target. It is proposed that increasing the growth rate of the gross domestic product (GDP) of logistics industry by 114.2%, reducing the marginal energy consumption by 46.7%, and increasing the proportion of natural gas to 0.2% of the total energy can achieve the carbon emission intensity target.
【學(xué)位授予單位】:吉林大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:N941.3;F259.27

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