粘土岩处置库陇东预选区社会经济条件调查研究

对陇东地区进行社会经济条件调查，得出陇东地区内有庆阳市和平凉市两大城市，以2013年统计数据为准，庆阳市和平凉市平均人口密度分别为97人/平方千米和219人/平方千米，均高于甘肃省平均人口密度(61人/平方千米)；陇东地区生产总值达947．29亿元，占甘肃省生产总值的15．11%，属经济发达地区；且陇东地区含有丰富的煤炭和石油资源；可以得知陇东地区区域人口密度高，经济发达，资源丰富。从社会经济条件分析，陇东地区不适合作为中国高放废物粘土岩地质处置库预选区。

Investigation on Social and Economic Conditions of Preselected Area in Longdong Region for HLW Geological Disposal Repository of Clay Formations

After investigating the social and economic conditions in Longdong region, the initial results indicate that there are two big cities of Qingyang and Pingliang City in Longdong region. According to the statistical data in 2013, the average population density of Qingyang City and Pingliang City is 97 persons per square kilometer and 219 persons per square kilometer, respective-ly, which is higher than the average population density of Gansu Province, the average population density is 61 persons per square kilometer. Longdong region GDP amounted to 94. 729 billion yuan in 2013, accounting for 15. 11% of GDP in Gansu Province. Longdong region is rich in coal and oil resources. Longdong region are an economically advanced area which have a high popula-tion density and rich in natural resources. On the basis of the results of the social and economic conditions, It can conclude that Longdong region is not suitable as clay formations for HLW geological disposal repository.