江西省旅游业能耗及CO_2排放的时空特征

Temporal and spatial distribution characteristic of energy consumption and CO_2 emission by tourism industry of Jiangxi province

旅游业作为一种低碳经济体,在节能减排方面作出了很大贡献。本文分析了江西省的旅游业能耗和CO2排放总量的变化趋势及空间分布特征,并利用ArcGIS的空间分析方法对结果进行表达。结果表明,江西省2001～2010年间,旅游业总能耗和CO2排放量呈显著增加的趋势;江西北部的增加趋势明显大于南部,中部最小,其空间分布特征与江西省旅游资源分布特征基本一致;旅游交通、旅游住宿业和旅游活动占旅游能耗和碳排放总量的比例依次减少,旅游交通和旅游住宿业的能耗及碳排放所占比例呈减少趋势,旅游活动则相反;旅游业能耗和碳排放较多、增加较快的地区均位于鄱阳湖生态经济区范围内,据此提出旅游低碳化发展是实现鄱阳湖生态经济区旅游业快速可持续发展的主要途径。

The temporal and spatial distribution characteristic and changing trend of energy consumption and CO2 emission by tourism industry of Jiangxi province were analyzed and studied. The investigation results were expressed by using spatial analysis method ofArcGIS. The results show that the total energy consumption and CO2 emission of tourism industry in 11 districts in Jiangxi province had significantly increasing trends from 2001 to 2010; the increasing trends of energy consumption and CO2 emission in northernof Jiangxi province were greater than that in the southern of Jiangxi province, the middle part area show the minimum increasing trend, the changing trend features were the same as the tourism resources distribution characteristics of Jiangxi province; the energy consumption and CO2 emission proportion of tourist traffic, tourist accommodation and tourism activities to total energy consumption and carbon emissions decreased progressively, the proportion of energy consumption and carbon emissions of tourism-related transportand tourism accommodations industry showed a decreasing trend, but that of tourism activities increased; the places those tourism energy consumption and carbon emissions increased quickly are in the extent of Poyang Lake Ecological Economic District. Hereby,the suggestions were puts forward that the development of low-carbon tourism is the main way which will realize fast and sustainable development of tourism in Poyang Lake Ecological Economic District.