跨省山區(qū)陸路交通網(wǎng)絡(luò)可達(dá)性評(píng)價(jià)——以烏蒙山區(qū)為例
[Abstract]:Based on the basic theory of traffic geography and GIS technology, a spatial barrier accessibility model was constructed in the mountainous regions of Yunnan, Sichuan and Guizhou provinces, and 42 counties (cities, districts) in Wumeng Mountain region across Yunnan, Sichuan and Guizhou provinces were taken as a case study. The results showed that the reachability of area 1 showed a significant decline in the central and peripheral spatial pattern of the circle. The characteristics of the east-west differentiation pattern showed that the overall level of comprehensive traffic accessibility in the Wumeng Mountain area was lower than that in the Wumeng Mountain area, which was characterized by significant east-west differentiation pattern. The accessibility level of central cities and towns is relatively good, but the overall difference is not significant, and the accessibility level shows obvious characteristics of low equilibrium. The comprehensive traffic accessibility shows the characteristics of the "core-periphery" ring structure and the differentiation structure between the east and the west. It is suggested that we should pay attention to the construction of trans-provincial mountain transportation network from the aspects of inter-provincial regional transportation network cooperation, rapid transportation network large channel, regional transportation network connectivity rate, the change of the whole area transportation mode, etc.
【作者單位】: 六盤(pán)水師范學(xué)院環(huán)境與資源科學(xué)系;云南財(cái)經(jīng)大學(xué)旅游文化產(chǎn)業(yè)研究院;"旅游產(chǎn)業(yè)發(fā)展研究"云南省哲學(xué)社會(huì)科學(xué)研究基地;六盤(pán)水師范學(xué)院烏蒙山區(qū)發(fā)展研究院;
【基金】:國(guó)家自然科學(xué)基金項(xiàng)目(41361037) 六盤(pán)水師范學(xué)院自然科學(xué)科研計(jì)劃項(xiàng)目(LPSSY201505) 貴州省教育廳創(chuàng)新群體重大研究項(xiàng)目(黔教合KY字[2016]056號(hào)) 烏蒙山旅游產(chǎn)業(yè)協(xié)同創(chuàng)新中心項(xiàng)目(LPSSYXTZX201402)
【分類號(hào)】:F542.8
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