旅游产业集聚对碳生产率的影响研究

The Mpact of Tourism Industrial Agglomeration on Carbon Productivity

随着旅游业的持续发展以及人们生态保护意识的增强,有关旅游业节能减排要求愈发强烈。为厘清旅游产业集聚和碳生产率之间的关系,采用区位熵和"自下而上"法分别测度我国2000-2016年旅游产业集聚程度和旅游业碳排放水平,并借助Arcgis绘制二者的空间分布图,最后构建回归模型。结果表明:(1)旅游产业集聚程度和旅游业碳生产率均呈现出逐年递增的趋势。在空间分布上,两者发展不平衡,各省区间差异较大。(2)旅游产业集聚表现出东部高、中西部地区相对偏低的格局,且中西部地区集聚水平增加较为明显。旅游业碳生产率表现出"中低值为主,高值为辅"的现象,在区域分布上,表现为东中部地区高而西部地区偏低的格局。(3)旅游产业集聚和旅游业碳生产率存在显著负向相关关系。旅游产业集聚每增加1个单位,旅游业碳生产率约降低0.81%。旅游业碳生产率还会受城市化、碳排放结构、环境规制、旅游经济发展等变量影响。针对所得结论,指出提高我国旅游业碳生产率的重要举措。

With the sustainable development of tourism and people’s awareness of ecological protection,the requirements for energy conservation and emission reduction in tourism are becoming more and more intense. In order to clarify the relationship between tourism industry agglomeration and carbon productivity,the location entropy and the "bottom-up"method are used to measure the concentration of tourism industry and the carbon emission level of tourism in China from 2000 to 2016,and the spatial distribution map of the two is drawn by Arcgis,and finally construct a regression model. Results show that:( 1) The agglomeration degree and carbon productivity of tourism industry both show a trend of increasing year by year. In terms of spatial distribution,the development of the two is not balanced,and the differences between provinces are big;( 2) Tourism industry agglomeration shows a pattern of high level in the east and relatively low level in the central and western regions,and the agglomeration level in the central and western regions increases significantly. The carbon productivity of tourism shows the phenomenon of"medium and low value is the main,high value is the auxiliary". In terms of regional distribution,it shows the pattern of high carbon productivity in the east and middle regions and low carbon productivity in the west regions;( 3) There is a significant negative correlation between tourism industry agglomeration and tourism carbon productivity. For every additional unit of tourism industry concentration,tourism carbon productivity will decrease by about 0.81%. The level of opening up,the carbon emission structure of tourism,the level of environmental regulation,the level of tourism economic development,and the level of urbanization will all significantly affect tourism carbon productivity;According to the conclusion,it points out some important measures to improve carbon productivity of tourism industry in China.