本文選題：傳統(tǒng)村落 + GWR模型��； 參考：《人文地理》2017年04期

【摘要】：以長江中游城市群170個傳統(tǒng)村落為研究對象,利用核密度法探討城市群傳統(tǒng)村落的空間分布特征,使用谷歌地圖全球搜索引擎與相關(guān)公式測算各傳統(tǒng)村落的可達性。運用地理空間計量方法 GWR回歸模型重點剖析影響城市群傳統(tǒng)村落可達性水平重要因子的具體影響程度并考量其空間異化效應(yīng)。研究表明:(1)長江中游城市群傳統(tǒng)村落存在三個高度集聚區(qū),呈"品"形分布,其中有兩大集聚區(qū)處于環(huán)鄱陽湖城市群內(nèi)部。(2)傳統(tǒng)村落可達性整體水平不高,時間成本較大,所在地區(qū)路網(wǎng)密度低,交通便利性不高,并受明顯的支流效應(yīng)影響,水系、山體和交通將一定程度上影響村落的可進入性水平。(3)地勢高低與路網(wǎng)等級對傳統(tǒng)村落可達性水平具有正向作用,鄰水體距離對傳統(tǒng)村落可達性水平呈負相關(guān)關(guān)系,而坡度值對可達性影響不顯著。
[Abstract]:Taking 170 traditional villages in the middle reaches of the Yangtze River as the research object, the spatial distribution characteristics of the traditional villages in the urban agglomeration are discussed by using the kernel density method, and the accessibility of the traditional villages is estimated by using the global search engine of Google Maps and the relevant formulas.The GWR regression model is used to analyze the degree of influence of the important factors affecting the accessibility level of the traditional villages in urban agglomeration and to consider the spatial alienation effect.The study shows that there are three high concentration areas in the traditional villages in the middle reaches of the Yangtze River, which are "good", two of which are located in the interior of the Poyang Lake urban agglomeration.) the overall level of the traditional villages' accessibility is not high, and the time cost is high.In the region where the road network density is low, the traffic convenience is not high, and is affected by the obvious tributary effect, the water system,Mountain mass and traffic will affect the accessibility level of villages to some extent.) the terrain level and road network grade have positive effect on the traditional village accessibility level, and the distance between adjacent water body has a negative correlation with the traditional village accessibility level.However, the slope value had no significant effect on the reachability.
【作者單位】： 湖北大學(xué)旅游發(fā)展研究院;
【基金】：國家社會科學(xué)基金項目(14WGL002) 湖北省社會科學(xué)基金項目(2015190);湖北省社會科學(xué)基金重大項目(2009087)
【分類號】：C912.82

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