【摘要】 借用探索性空间数据分析方法,以兰白西城市群41个县域为研究单元,采用工业总产值对兰白西城市群2005-2015年县域工业经济进行时空变化分析.研究表明:兰白西城市群工业经济存在显著的空间自相关性,县域工业经济差异先缩小后增大;兰白西城市群工业经济发展具有明显的空间"二元"结构;县域工业经济热点区时空演变存在一定程度的波动;兰州市、西宁市省会的核心地位与辐射功能仍然有限,在缩小兰白西城市群工业经济发展差异、促进区域经济协调发展方面的作用有待提高.更多还原

【Abstract】 Taking the 41 counties of Lan-Bai-Xi Urban Agglomeration(LBX) as the study object and the industrial output as the measuring indicator, this paper analyzes the spatial-temporal pattern of economic differences in LBX from 2005 to 2015 by way of exploratory spatial data analysis. The results showed that, the inter-county economy is highly auto-related, the inter-county economic differences are enlarged firstly and dwindled afterward. LBX industrial economic development has obvious space dual structure.County domain industrial economic hot district overall spatio-temporal evolution exists must degree fluctuations. Lanzhou and Xining City capital of core status and radiation function still limited, in narrowed LBX industrial economic development differences, promote regional economic coordination development aspects of role to be improve.更多还原