This paper aims to interpret the connotation of high-quality development of tourism economy(HQTE)from the perspective of the new development concepts of innovation,coordination,green,openness and sharing,and then to e...This paper aims to interpret the connotation of high-quality development of tourism economy(HQTE)from the perspective of the new development concepts of innovation,coordination,green,openness and sharing,and then to evaluate the spatial differenti-ation of China’s HQTE based on provincial panel data from 2009 to 2018.Specifically,we employ the spatial convergence model to ex-plore the absolute and conditionalβconvergence trends of HQTE in the whole country and the eastern,central and western regions of China.Our empirical results reveal that:1)within the decade,from 2009 to 2018,regions of China with the highest HQTE index is its eastern region followed by the central region and then the western region,but the fastest growing one is the western region of China fol-lowed by the central region and then the eastern region.2)Whether or not the spatial effect is included,there are absolute and condition-alβconvergence in HQTE in the whole country and aforementioned three regions.3)The degree of government attention as well as the level of economic development and location accessibility are the positive driving factors for the convergence of HQTE in the whole country and the three regions.The degree of marketization and human capital have not passed the significance test either in the whole country or in the three regions.The above conclusions could deepen the understanding of the regional imbalance and spatial conver-gence characteristics of HQTE,clarify the primary development objects,and accomplish the goal of China’s HQTE.展开更多
在深入了解荣昌区大气污染排放特征的基础上,采用WRF(Weather Research and Forecasting Model)-CMAQ(The Community Multiscale Air Quality)模型,建立了污染排放与大气环境质量的关系,分析了各个污染物和大气环境容量的空间分布特征...在深入了解荣昌区大气污染排放特征的基础上,采用WRF(Weather Research and Forecasting Model)-CMAQ(The Community Multiscale Air Quality)模型,建立了污染排放与大气环境质量的关系,分析了各个污染物和大气环境容量的空间分布特征。结果表明:在现状排放基础上,荣昌区PM2.5达标前提下,SO2,NOx,一次PM2.5,VOCs和NH3各个污染物容量分别为7 200 t,5 400 t,3 500 t,5 800 t,3 100 t。展开更多
基金Under the auspices of the National Natural Science Foundation of China(No.42001156)。
文摘This paper aims to interpret the connotation of high-quality development of tourism economy(HQTE)from the perspective of the new development concepts of innovation,coordination,green,openness and sharing,and then to evaluate the spatial differenti-ation of China’s HQTE based on provincial panel data from 2009 to 2018.Specifically,we employ the spatial convergence model to ex-plore the absolute and conditionalβconvergence trends of HQTE in the whole country and the eastern,central and western regions of China.Our empirical results reveal that:1)within the decade,from 2009 to 2018,regions of China with the highest HQTE index is its eastern region followed by the central region and then the western region,but the fastest growing one is the western region of China fol-lowed by the central region and then the eastern region.2)Whether or not the spatial effect is included,there are absolute and condition-alβconvergence in HQTE in the whole country and aforementioned three regions.3)The degree of government attention as well as the level of economic development and location accessibility are the positive driving factors for the convergence of HQTE in the whole country and the three regions.The degree of marketization and human capital have not passed the significance test either in the whole country or in the three regions.The above conclusions could deepen the understanding of the regional imbalance and spatial conver-gence characteristics of HQTE,clarify the primary development objects,and accomplish the goal of China’s HQTE.
文摘在深入了解荣昌区大气污染排放特征的基础上,采用WRF(Weather Research and Forecasting Model)-CMAQ(The Community Multiscale Air Quality)模型,建立了污染排放与大气环境质量的关系,分析了各个污染物和大气环境容量的空间分布特征。结果表明:在现状排放基础上,荣昌区PM2.5达标前提下,SO2,NOx,一次PM2.5,VOCs和NH3各个污染物容量分别为7 200 t,5 400 t,3 500 t,5 800 t,3 100 t。
