發(fā)布時(shí)間：2018-05-15 02:39

  本文選題：工業(yè)生產(chǎn)空間 + 空間形態(tài)��； 參考：《地理科學(xué)進(jìn)展》2016年05期

【摘要】：GIS空間分析技術(shù)為空間形態(tài)的精準(zhǔn)判別提供了新的路徑和研究視角。本文通過(guò)高分辨率Google Earth影像提取2013年珠江三角洲城市群的工業(yè)生產(chǎn)空間分布信息,運(yùn)用分形模型、形態(tài)緊湊度、空間離散度、密度指數(shù)定量分析珠三角工業(yè)生產(chǎn)空間的形態(tài)特征,采用GIS空間分析并結(jié)合社會(huì)經(jīng)濟(jì)統(tǒng)計(jì)分析進(jìn)一步探討了影響其分布的主要因素。結(jié)果表明:12013年珠江三角洲城市群的工業(yè)生產(chǎn)空間共有2604.71 km~2,其空間分布呈現(xiàn)典型的"核心—邊緣"結(jié)構(gòu),并且形成了交錯(cuò)式、零散式和集中式3種分布模式。2珠江三角洲城市群的工業(yè)生產(chǎn)空間具有很強(qiáng)的分形特征,核心區(qū)的分形維數(shù)整體小于外圍地區(qū),而空間結(jié)構(gòu)的穩(wěn)定性高于外圍地區(qū);珠三角各市中,工業(yè)生產(chǎn)空間形態(tài)緊湊度最高的為珠海、最低的為廣州,而空間離散度最高的為惠州、最低的為中山;珠三角各市工業(yè)生產(chǎn)空間的規(guī)模差異顯著,與經(jīng)濟(jì)規(guī)模、人口規(guī)模、工業(yè)企業(yè)數(shù)等呈較強(qiáng)的正相關(guān)關(guān)系,而東莞、深圳、中山、佛山的密度指數(shù)過(guò)高,需加強(qiáng)工業(yè)生產(chǎn)空間的集約高效利用。3自然因素與交通條件、城鎮(zhèn)化與開發(fā)區(qū)的發(fā)展、政策的引導(dǎo)和調(diào)控以及經(jīng)濟(jì)全球化是珠江三角洲城市群工業(yè)生產(chǎn)空間分布的主要影響因素。
[Abstract]:GIS spatial analysis technology provides a new path and research perspective for the accurate identification of spatial morphology. In this paper, the spatial distribution information of industrial production of Pearl River Delta urban agglomeration in 2013 is extracted by high-resolution Google Earth image. The fractal model is used to obtain the spatial distribution of the urban agglomeration in the Pearl River Delta. The density index is used to quantitatively analyze the morphological characteristics of industrial production space in the Pearl River Delta. The main factors influencing its distribution are further discussed by using GIS spatial analysis and social and economic statistical analysis. The results show that: (1) the industrial production space of the Pearl River Delta urban agglomeration in 2013 is 2604.71 km2, and its spatial distribution presents a typical "core-edge" structure, and forms a staggered pattern. The industrial production space of Pearl River Delta urban agglomeration has very strong fractal characteristics, the fractal dimension of the core area is smaller than that of the peripheral area, and the stability of the spatial structure is higher than that of the peripheral area. Among the cities in the Pearl River Delta, the most compact industrial production is Zhuhai, the lowest is Guangzhou, while the highest spatial dispersion is Huizhou and the lowest is Zhongshan. The population size and the number of industrial enterprises are positively correlated. However, the density index of Dongguan, Shenzhen, Zhongshan and Foshan is too high, so it is necessary to strengthen the intensive and efficient use of natural factors and traffic conditions in industrial production space. Urbanization and the development of development zones, the guidance and regulation of policies and economic globalization are the main factors affecting the spatial distribution of industrial production in the Pearl River Delta urban agglomeration.
【作者單位】： 中國(guó)科學(xué)院地理科學(xué)與資源研究所;中國(guó)科學(xué)院區(qū)域可持續(xù)發(fā)展分析與模擬重點(diǎn)實(shí)驗(yàn)室;中國(guó)科學(xué)院大學(xué);
【基金】：國(guó)家自然科學(xué)基金項(xiàng)目(41371178)~~
【分類號(hào)】：F427

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本文編號(hào)：1890629