兰白都市圈县域经济发展时空差异分析

县域是兰白都市圈发展的腹地,县域经济的发展壮大是实现兰白都市圈城乡统筹的重要载体。本文从时间、空间、发展速度和产业专业化程度四个方面分析兰白都市圈县域经济发展时空差异。结果表明:兰白都市圈县域经济发展水平时空差异显著。时间上,县域人均生产总值始终呈上升趋势,县域间绝对差异越拉越大;空间和发展速度上,经济发展水平较高和发展速度较快的区域主要分布在黄河沿岸及矿产资源性城市,以工业作为经济发展主导产业,经济发展水平较低、发展速度较慢的区域主要分布在定西市和临夏州,这些县域主要以农林牧渔业作为主导产业。

Evaluation on Temporal and Spatial Difference of County Economic Development Level in Lan-Bai Metropolitan Area

The county is the hinterland of Lan-bai Metropolitan and the development of the county economy is an important carrier to realize the comprehensive development of urban and rural areas in Lan-bai Metropolitan.This paper analyses the difference between county economic development from four aspects of time,space,speed of development and the extent of specialization.The results show that differences of the county economy development in Lan-bai Metropolitan is significant. In time,the per capita gdp has increased,the absolute difference between the county has become too big;In spatial,the rapid pace of development zones are distributed mainly along the Yellow River and some of the mineral resource-based cities,which develop the industrial economic as a leading industry.the low pace of development areas are mainly distributed in Dingxi and Linxia, which take the agriculture forestry animal husbandry and fisher as a leading industry.