“一带一路”倡议下黄河经济带旅游经济联系时空特征及其影响因素

The spatio-temporal characteristics and influencing factors of tourism economic connections along the Yellow River Economic Belt under the Belt and Road Initiative

促进黄河经济带沿线省区旅游经济联系,对其社会经济和生态文明高质量发展具有重要意义。本研究运用引力模型、社会网络、地理空间等分析方法,分析“一带一路”倡议提出前后黄河经济带9省区国内旅游和入境旅游经济联系时空演变特征及其影响因素。研究发现:(1)黄河经济带各省区旅游经济联系总强度呈现由黄河上游到下游梯度递增的空间分布格局,各省区国内旅游经济联系总强度高于入境旅游。倡议的提出使得国内旅游、入境旅游的联系总强度和区域不均衡程度均呈逐年递增趋势。(2)黄河经济带旅游经济联系方向为黄河下游向中上游省区辐射延伸。倡议提出后,国内旅游经济联系方向基本保持不变,但入境旅游经济联系方向中四川进入核心轴。(3)黄河经济带旅游经济联系网络呈现核心-边缘结构。倡议的提出促使网络密度增加、网络结构趋向复杂和均衡化。其中国内旅游网络的复杂程度和密度增长趋势均大于入境旅游。(4)路网密度、年末常住人口数、年旅游人数和“一带一路”旅游政策数量等因素是影响各省区国内旅游经济联系总强度的主要因素,路网密度、年末常住人口数、旅游从业人数和地区生产总值等因素是影响各省区入境旅游经济联系总强度的主要因素。

Promoting tourism economic connections between provinces and regions along the Yellow River Economic Belt is of great significance for their high-quality development of social,economic,and ecological civilization.This paper uses gravity model,social network,geographical space and other analytical methods to analyze the spatio-temporal evolution characteristics and influencing factors of economic connections between domestic tourism and inbound tourism in 9 provinces along the Yellow River Economic Belt before and after the Belt and Road Initiative was put forward.The study found that:(1)The total intensity of tourism economic connections along the Yellow River Economic Belt shows a spatial distribution pattern of gradients increase from upstream to downstream of the Yellow River.The total intensity of domestic tourism economic connections in various provinces and regions is significantly higher than that of inbound tourism.The proposal has led to an increasing trend in the total intensity and regional imbalance of domestic and inbound tourism connections year by year.(2)The tourism economic connection direction of the Yellow River Economic Belt extends from the lower reaches to the middle and upper reaches.After the initiative was put forward,the direction of domestic tourism connections remained basically unchanged,but Sichuan entered the core axis of inbound tourism connections.(3)The tourism economic connection network along the Yellow River Economic Belt presents a core-periphery structure.The initiative promotes an increase in network density,a trend towards complex and balanced network structures.The complexity and density growth trend of domestic tourism networks are greater than those of inbound tourism.(4)The road network density,the number of permanent residents at the end of the year,the number of annual tourists and the number of the Belt and Road tourism policies are the main factors affecting the total intensity of domestic tourism economic connection in each province.The road network density,the number of permanent residents at the end of the year,the number of tourism practitioners and regional GDP are the main factors affecting the total intensity of inbound tourism economic connection in each province.