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  本文關(guān)鍵詞：時間距離引力模型下的鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)城市網(wǎng)絡(luò)分析研究　出處：《江西師范大學(xué)》2013年碩士論文　論文類型：學(xué)位論文

  更多相關(guān)文章： 交通可達(dá)性 空間經(jīng)濟(jì)聯(lián)系 空間自相關(guān) 社會網(wǎng)絡(luò)分析 鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)

【摘要】：社會經(jīng)濟(jì)的發(fā)展和經(jīng)濟(jì)全球化的推進(jìn)，加深了區(qū)域間及區(qū)域內(nèi)部間經(jīng)濟(jì)聯(lián)系的依賴程度，城市在區(qū)域發(fā)展中的地位和作用日益彰顯，城市經(jīng)濟(jì)聯(lián)系是形成城市體系的重要組成部分，也是區(qū)域城市群形成整體的重要驅(qū)動因素。城市經(jīng)濟(jì)聯(lián)系相互作用既可以反映一城市對周圍城市的輻射作用，又可以反映周圍城市對該城市輻射作用的承接程度。同時，區(qū)域城市經(jīng)濟(jì)聯(lián)系是動態(tài)變化的，揭示區(qū)域經(jīng)濟(jì)聯(lián)系空間結(jié)構(gòu)變化特征及存在的問題，對協(xié)調(diào)區(qū)域空間格局，實現(xiàn)區(qū)域經(jīng)濟(jì)一體化，共建和諧社會促進(jìn)區(qū)域健康發(fā)展意義重大。 鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)地處江西省北部，是江西省第一個上升為國家戰(zhàn)略層面的經(jīng)濟(jì)發(fā)展區(qū)。在中部崛起和多個國家級戰(zhàn)略區(qū)實施的大背景下，研究鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)范圍在新世紀(jì)前十年的交通、經(jīng)濟(jì)聯(lián)系空間結(jié)構(gòu)等的變化，對促進(jìn)區(qū)域增長極的形成、發(fā)展和優(yōu)化乃至整個江西省的崛起都十分必要。 本文以鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)為研究對象，以31個市縣為研究單元，結(jié)合相關(guān)的區(qū)域經(jīng)濟(jì)分析方法、數(shù)學(xué)模型分析法、ArcGIS、GeoDA空間分析技術(shù)以及社會網(wǎng)絡(luò)分析方法，對該地區(qū)2000-2010的市縣可達(dá)性、經(jīng)濟(jì)聯(lián)系空間結(jié)構(gòu)演變特征及區(qū)域經(jīng)濟(jì)聯(lián)系網(wǎng)絡(luò)特征進(jìn)行分析，，揭示該地區(qū)交通發(fā)展?fàn)顩r和經(jīng)濟(jì)聯(lián)系變化特征及可能存在的主要問題，并提出影響區(qū)域市縣經(jīng)濟(jì)聯(lián)系空間變化的影響因子與空間優(yōu)化整合對策。 經(jīng)過分析研究本文得出的主要結(jié)論有：（1）2000-2010年，鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)市縣交通可達(dá)性差異顯著，其中對市縣可達(dá)性影響最大的是高速公路建設(shè)，各類型道路增長最多的是縣鄉(xiāng)道路。鄱陽湖湖西交通狀況明顯優(yōu)于湖東，區(qū)域交通可達(dá)性便利的中心分布于新建縣與永修縣之間，而非經(jīng)濟(jì)區(qū)的幾何中心。（2）從區(qū)域市縣間經(jīng)濟(jì)聯(lián)系的總體來看經(jīng)濟(jì)聯(lián)系與各市縣人口和GDP規(guī)模相對應(yīng)，并且表現(xiàn)為明顯的地區(qū)差異；南昌市區(qū)及其周邊市縣經(jīng)濟(jì)聯(lián)系量最大，環(huán)湖市縣及區(qū)域邊界市縣經(jīng)濟(jì)聯(lián)系量相對較少；結(jié)合位序圖進(jìn)行分析得出政策導(dǎo)向及立體交通模式重塑著區(qū)域的空間格局。（3）2000年以來鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)經(jīng)濟(jì)聯(lián)系的絕對差異呈不斷增大趨勢；由相對差異和偏差系數(shù)的分析可知，鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)市縣經(jīng)濟(jì)聯(lián)系位于中間位置市縣的聯(lián)系量在增加，區(qū)域整體有向均衡方向發(fā)展的趨勢。（4）由Moran’s I的比較可知區(qū)域經(jīng)濟(jì)聯(lián)系具有較顯著的空間集聚性，區(qū)域經(jīng)濟(jì)聯(lián)系量漸趨均衡。采用局部空間自相關(guān)分析得出南昌市區(qū)、新建縣、南昌縣始終處于高高集聚區(qū)，安義縣始終處于低高區(qū)，鄱陽縣基本處于低低集聚區(qū)，形成這一狀況的原因主要是市縣間發(fā)展水平的差異。（5）社會網(wǎng)絡(luò)分析法得出，空間經(jīng)濟(jì)聯(lián)系的網(wǎng)絡(luò)結(jié)構(gòu)漸趨復(fù)雜，但經(jīng)濟(jì)聯(lián)系強(qiáng)度還不強(qiáng)，區(qū)域還具有較大的發(fā)展空間；由中間中心度的分析可知，市縣間空間經(jīng)濟(jì)聯(lián)系漸趨均衡。（6）基于對鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)市縣間經(jīng)濟(jì)聯(lián)系空間結(jié)構(gòu)和存在的問題進(jìn)行分析，認(rèn)為要素的集聚與擴(kuò)散、市場經(jīng)濟(jì)的引導(dǎo)、交通可達(dá)性的改善、開發(fā)區(qū)建設(shè)共同構(gòu)成了鄱陽湖生態(tài)經(jīng)濟(jì)區(qū)空間經(jīng)濟(jì)聯(lián)系變化的影響因子。區(qū)域應(yīng)積極整合區(qū)域整體大發(fā)展、培育核心增長極，增強(qiáng)集聚與擴(kuò)散、深化交通軸線經(jīng)濟(jì)發(fā)展，優(yōu)化經(jīng)濟(jì)空間結(jié)構(gòu)促進(jìn)區(qū)域協(xié)調(diào)發(fā)展。
[Abstract]:The development of social economy and the economic globalization, deepening dependence on the internal economic ties between regional and regional, and the role of city in the regional development highlight the growing economic ties between the city is an important part of the formation of the city system, is also the important driving factors of regional city agglomeration formation. The overall economic ties city interaction can a city to reflect the role of radiation around the city, but also can reflect the effects of radiation on the surrounding city to undertake the city. At the same time, the regional city economic contact is dynamic, reveal the change of economic spatial structure of regional characteristics and existing problems, to coordinate the regional spatial pattern, to achieve regional economic integration, build a harmonious the regional society to promote healthy development of great significance.
The ecological economic zone of Poyang Lake is located in the northern part of Jiangxi Province, Jiangxi province is the first rose to national strategic level economic development zone. The background of implementation in Central China and a number of national strategic areas, study on the ecological economic zone of Poyang Lake area in the first ten years of the new century traffic, economic spatial structure changes etc., to promote regional growth pole formation, the rise of the development and optimization of Jiangxi Province as a whole is very necessary.
Based on the ecological economic zone of Poyang Lake as the research object, in 31 cities and counties as the research unit, combined with the regional economic related analysis method, mathematical model analysis, ArcGIS, GeoDA spatial analysis and social network analysis method, and on accessibility of 2000-2010 in this area, the economic spatial structure characteristics and evolution characteristics of regional economic relation network analysis reveals the variation characteristics of transportation development and economic ties in the region and the main problems, and puts forward the impact of regional economic impact and contact the spatial variation of the factors and the spatial optimization and integration strategies.
Through the analysis of the main conclusions of this paper are: (1) 2000-2010 years, the ecological economic zone of Poyang Lake city traffic accessibility difference, which impact on the city and county accessibility is the largest highway construction, various types of road increase is the largest lake in the western Poyang Lake county road. The traffic situation is better than the East Lake, regional transportation convenience the distribution center between Xinjian County and Yongxiu County, rather than the geometric center of the economic zone. (2) from the overall regional economic ties between the city and county economic ties with the city and county population and GDP corresponding to the scale, and showed significant regional differences; Nanchang city and its surrounding counties and economic ties is the largest, the cities and regions the boundary and economic contact less; analyze the combination of policy oriented and three-dimensional traffic pattern reshaping the spatial pattern of regional sequence diagram (3) since 2000. The absolute difference of the ecological economic zone of Poyang Lake economic relations showed a trend of increasing; by analyzing the relative difference and deviation coefficient of the contact and economic ties to the ecological economic zone of Poyang Lake is located in the middle position of cities and counties in the increase, with the trend to the balanced development of the whole region. The direction of (4) by Moran 's I regional comparison economic ties has obvious spatial agglomeration, regional economic linkages become increasingly balanced. The local spatial autocorrelation analysis of the urban area of Nanchang, Xinjian County, Nanchang County has always been in high concentration area, Anyi county is always in the low area, Poyang County in the low concentration region, the reasons for this situation is the main difference between the level of development the city and counties. (5) social network analysis, network structure of spatial economic relationship is complex, but the strength of economic ties is not strong, the region also has a large development space By the analysis of intermediate; center of the city and counties space economic ties become increasingly balanced. (6) on the economic spatial structure and the existing problems of the ecological economic zone of Poyang Lake city were analyzed based on the thought of agglomeration and diffusion of elements, the guidance of the market economy, the improvement of the traffic can be reached, the development zone construction together the influence factors of spatial variation of Ecological Economic Zone Poyang Lake. Regional economic ties should actively integrate the development of the whole region, cultivate the core growth pole, enhance the agglomeration and diffusion, deepen the axis of economic development, optimizing the economic space structure to promote coordinated regional development.

【學(xué)位授予單位】：江西師范大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2013
【分類號】：F127

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本文編號：1366797