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基于生態(tài)足跡方法的攀枝花市可持續(xù)發(fā)展研究

發(fā)布時(shí)間:2018-04-06 20:13

  本文選題:資源型城市 切入點(diǎn):生態(tài)足跡 出處:《四川師范大學(xué)》2017年碩士論文


【摘要】:以本區(qū)自然資源開采和加工為主導(dǎo)的資源型城市普遍面臨轉(zhuǎn)型問題。對資源型城市發(fā)展的可持續(xù)性測度,是其轉(zhuǎn)型發(fā)展的前提與基礎(chǔ)。生態(tài)足跡是衡量區(qū)域可持續(xù)發(fā)展程度的重要評價(jià)指標(biāo)。本文利用生態(tài)足跡方法及可持續(xù)發(fā)展評價(jià)指標(biāo)對西南地區(qū)典型資源型城市攀枝花市近15年來(2000~2014)可持續(xù)發(fā)展現(xiàn)狀進(jìn)行評價(jià),探討人均生態(tài)足跡與經(jīng)濟(jì)發(fā)展之間的關(guān)系,結(jié)果表明:(1)近15年來(2000~2014)攀枝花市人均生態(tài)足跡從2000年5.493hm2/人增長到2014年的13.633hm2/人,增幅達(dá)148%。其中化石能源用地人均生態(tài)足跡所占比重大、增長快,是造成人均生態(tài)足跡增長過快的主要原因。近15年來該市人均生態(tài)承載力略有增長(從0.822hm2/人增長到1.387hm2/人),其中林地人均生態(tài)承載力所占比重最大(63.01%),水域人均生態(tài)承載力增長最快。近15年來該市一直處于生態(tài)赤字狀態(tài),且有進(jìn)一步擴(kuò)大的趨勢。從各類生物生產(chǎn)性土地面積來看,除林地、建設(shè)用地以及2007年以后水域的生態(tài)狀況呈盈余外,耕地、草地和化石能源用地均呈生態(tài)赤字狀態(tài)。(2)基于生態(tài)足跡方法的可持續(xù)發(fā)展評價(jià)方面,近15年來該市單位萬元GDP生態(tài)足跡逐年遞減(從4.941hm2/萬元下降到1.752hm2/萬元),降幅達(dá)65%。表明在經(jīng)濟(jì)增長的同時(shí),該市對資源的利用率逐年提高。而生態(tài)壓力指數(shù)逐年下降(從1.628下降到0.965),根據(jù)生態(tài)壓力指數(shù)等級劃分標(biāo)準(zhǔn)其生態(tài)壓力狀況由很不安全狀態(tài)轉(zhuǎn)變?yōu)樯圆话踩珷顟B(tài),城市可持續(xù)發(fā)展?fàn)顩r略有改善。近15年來該市生態(tài)足跡多樣性指數(shù)在0.423~0.817之間波動(dòng),變化趨勢平穩(wěn),表明生態(tài)足跡的構(gòu)成逐漸趨于合理。生態(tài)經(jīng)濟(jì)系統(tǒng)發(fā)展能力指數(shù)略有增長趨勢(從4.334增長到5.780),表明該市近15年來發(fā)展能力得到不斷的提升,但隨著生態(tài)赤字的進(jìn)一步增長,通過消耗資源來促進(jìn)城市的發(fā)展不利于區(qū)域的可持續(xù)性。(3)攀枝花市自建市以來,其經(jīng)濟(jì)發(fā)展歷程劃分為四個(gè)階段:工業(yè)起步階段(1965~1977年)、工業(yè)化實(shí)現(xiàn)階段(1978~1985年)、產(chǎn)業(yè)多元化階段(1985~2000年)以及經(jīng)濟(jì)轉(zhuǎn)型階段(2000年起)。通過對近15年來(2000~2014)該市經(jīng)濟(jì)轉(zhuǎn)型階段人均生態(tài)足跡與經(jīng)濟(jì)發(fā)展歷程指標(biāo)之間的相關(guān)性進(jìn)行分析,結(jié)果表明人均生態(tài)足跡與人均GDP、第二產(chǎn)業(yè)比重、城鎮(zhèn)化率、城鎮(zhèn)居民可支配收入、農(nóng)村居民純收入、社會(huì)消費(fèi)品零售總額以及全社會(huì)固定資產(chǎn)投資額占GDP的比重呈顯著的正向相關(guān),而與第一產(chǎn)業(yè)比重和第三產(chǎn)業(yè)比重呈異向相關(guān)。這與當(dāng)前該市產(chǎn)業(yè)發(fā)展現(xiàn)狀及人民消費(fèi)結(jié)構(gòu)的轉(zhuǎn)變有很大的關(guān)系。從側(cè)面反映出影響該市人均生態(tài)足跡變化的主要原因是工業(yè)的發(fā)展造成能源資源的大量消耗以及人民消費(fèi)結(jié)構(gòu)的轉(zhuǎn)變使得各生物生產(chǎn)性土地類型的人均生態(tài)足跡結(jié)構(gòu)發(fā)生變化。(4)攀枝花市可持續(xù)發(fā)展存在的主要問題包括:資源消耗量大,尤其是化石能源資源的依賴過高;土地資源結(jié)構(gòu)不合理,生態(tài)承載力狹小;產(chǎn)業(yè)過分依靠重工業(yè),資源利用較單一。今后應(yīng)加強(qiáng)礦產(chǎn)資源的深度開發(fā),提高資源的利用效率;綜合利用農(nóng)業(yè)、氣候、生物等多種資源;控制人口增長,提倡節(jié)約型和多元化的消費(fèi)模式;加快社會(huì)經(jīng)濟(jì)的轉(zhuǎn)型,優(yōu)化產(chǎn)業(yè)結(jié)構(gòu);退耕還林還草,加強(qiáng)生態(tài)環(huán)境建設(shè)。
[Abstract]:The resource type city in the mining and processing of natural resources in this region as the leading facing transition. The sustainable development of resource-based city to measure, is the transformation and development of the premise and foundation. The ecological footprint is an important indicator to measure the degree of regional sustainable development. This paper uses the method of ecological footprint and sustainable development evaluation index of typical resources city in the southwest of Panzhihua city in recent 15 years (2000~2014) to evaluate the current situation of sustainable development, explores the relationship between ecological footprint and economic development. The results showed that: (1) over the past 15 years (2000 ~2014) per capita ecological footprint of Panzhihua city from 2000 to 2014 5.493hm2/ growth of 13.633hm2/, an increase of 148%. the fossil energy land ecological footprint per capita share ratio, fast growth, the per capita ecological footprint is caused by the growth of the main reasons. In the past 15 years, the per capita ecological city A slight increase in capacity (growth from 0.822hm2/ to 1.387hm2/), the forest ecological capacity per capita accounted for the largest proportion (63.01%) of water, the per capita ecological carrying capacity is the fastest growing. The city has been in a state of ecological deficit in the past 15 years, and further expand the trend. From all kinds of biological productive land area in addition, forest land, construction land and water ecological situation after 2007 is surplus, arable land, pasture and fossil energy land showed a state of ecological deficit. (2) evaluation of the sustainable development of the ecological footprint method based on nearly 15 years of the city per million GDP ecological footprint decreased year by year (down from 4.941hm2/ million yuan to 1.752hm2/ yuan), a drop of 65%. shows that in the economic growth at the same time, the city of resources utilization rate increased year by year. But the ecological pressure index decreased year by year (down from 1.628 to 0.965), according to the grade of ecological pressure index The criteria for the classification of ecological pressure status changed from very unsafe state as a state of insecurity, the sustainable development of city is slightly improved. Over the past 15 years, the ecological footprint diversity index fluctuated between 0.423~0.817, a change in trend, show that the ecological footprint gradually reasonable. The development ability of the ecological and economic system index slightly increasing trend (increased from 4.334 to 5.780), shows that the city in the past 15 years development has been continuously improved, but with the further growth of the ecological deficit, to promote the sustainable development of the city is not conducive to the region through the consumption of resources. (3) the city of Panzhihua city has been built, its economic development is divided into four stages: the industrial stage (1965~1977), industrialization stage (1978~1985), industrial diversification stage (1985~2000 years) and economic transition stage (since 2000). According to the recent 15 years (2000~2 014) the correlation between the course of economic transition phase of the index per capita ecological footprint and economic development are analyzed, the results show that the ecological footprint per capita and per capita GDP, the proportion of the second industry, urbanization rate, disposable income of urban residents, rural residents income, total retail sales of social consumer goods and investment in fixed assets accounted for GDP the proportion of significant positive correlation, and is related to the proportion of different proportion of the first industry and the third industry. This has a great relationship with the change of the industrial development situation and people's consumption structure. From the side reflects the main factors affecting the changes of ecological footprint per capita of the city is the development of the industry caused by large consumption of energy resources and the people's consumption structure changes and the per capita ecological footprint structure of the biological productive land type change. (4) the main existence of sustainable development in Panzhihua City To the problem include: resource consumption, especially on fossil energy resources is too high; the land resource structure unreasonable, ecological carrying capacity is small; industry relying on heavy industry, resource utilization is single. The depth should be strengthened in the future development of mineral resources, improve the use efficiency of resources; comprehensive utilization of Agriculture, climate, biology etc. a variety of resources; to control population growth, promote conservation and diversified consumption patterns; accelerate the transformation of social economy, optimize the industrial structure; returning farmland to forest and grassland, strengthen ecological environment construction.

【學(xué)位授予單位】:四川師范大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2017
【分類號(hào)】:X22;F127

【參考文獻(xiàn)】

相關(guān)期刊論文 前10條

1 熊傳合;楊德剛;張新煥;唐宏;;新疆生態(tài)經(jīng)濟(jì)系統(tǒng)可持續(xù)發(fā)展空間格局[J];生態(tài)學(xué)報(bào);2015年10期

2 馬瓊;蘇美玲;;基于生態(tài)足跡的塔里木盆地人口與水土資源協(xié)調(diào)發(fā)展研究[J];干旱區(qū)資源與環(huán)境;2014年03期

3 吳文彬;;生態(tài)足跡研究文獻(xiàn)綜述[J];合作經(jīng)濟(jì)與科技;2014年01期

4 曉蘭;王丹丹;;生態(tài)足跡應(yīng)用研究進(jìn)展[J];赤峰學(xué)院學(xué)報(bào)(自然科學(xué)版);2013年01期

5 李章忠;唐成斌;陳遠(yuǎn)俊;白朝聰;;攀枝花市深入實(shí)施開放合作戰(zhàn)略研究[J];攀枝花學(xué)院學(xué)報(bào);2012年04期

6 王坤;;資源型地區(qū)經(jīng)濟(jì)發(fā)展方式轉(zhuǎn)變的指標(biāo)構(gòu)建及測評[J];工業(yè)技術(shù)經(jīng)濟(jì);2012年06期

7 牛文元;;可持續(xù)發(fā)展理論的內(nèi)涵認(rèn)知——紀(jì)念聯(lián)合國里約環(huán)發(fā)大會(huì)20周年[J];中國人口.資源與環(huán)境;2012年05期

8 牛文元;;中國可持續(xù)發(fā)展的理論與實(shí)踐[J];中國科學(xué)院院刊;2012年03期

9 趙雪雁;劉霜;趙海莉;;基于能值分析理論的生態(tài)足跡在區(qū)域可持續(xù)發(fā)展評價(jià)中的應(yīng)用——以甘肅省為例[J];干旱區(qū)研究;2011年03期

10 董鋒;譚清美;周德群;龍如銀;朱佳翔;;資源型城市可持續(xù)發(fā)展水平評價(jià)——以黑龍江省大慶市為例[J];資源科學(xué);2010年08期

相關(guān)博士學(xué)位論文 前2條

1 韓召迎;基于生態(tài)足跡模型的區(qū)域可持續(xù)發(fā)展評價(jià)研究[D];南京農(nóng)業(yè)大學(xué);2012年

2 王大慶;黑龍江省生態(tài)足跡與生態(tài)安全分析及其可持續(xù)發(fā)展對策[D];東北農(nóng)業(yè)大學(xué);2008年

相關(guān)碩士學(xué)位論文 前6條

1 林翠珍;基于“省公頃”模型的福建省生態(tài)足跡與生態(tài)安全研究[D];福建師范大學(xué);2015年

2 成舸;基于生態(tài)足跡的江蘇省生態(tài)安全評估研究[D];南京信息工程大學(xué);2012年

3 張林;攀枝花市鈦產(chǎn)業(yè)發(fā)展現(xiàn)狀及其可持續(xù)發(fā)展思考[D];西南財(cái)經(jīng)大學(xué);2011年

4 張威;基于生態(tài)足跡理論的遼寧省1998年—2007年可持續(xù)發(fā)展能力分析[D];遼寧師范大學(xué);2010年

5 曾世勇;基于生態(tài)足跡理論的成都市城市可持續(xù)發(fā)展研究[D];四川農(nóng)業(yè)大學(xué);2008年

6 李宏;基于生態(tài)足跡理論的四川省土地資源可持續(xù)利用評價(jià)[D];四川農(nóng)業(yè)大學(xué);2006年

,

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