基于GIS的河南大学生源时空分布探究

Spatial-temporal Distribution of Henan University Undergraduate Source Based on GIS

基于GIS分析河南大学2008～2012年本科生源的时空分布，表明近5 a河南大学生源规模在全国范围内基本稳定，主要分布在河南省内，比重在83%以上；河南省内市域尺度上出现了若干级别的生源地，其中郑州市、周口市每年生源规模在1000人以上，2市输送的河南大学生源占河南大学省内生源的36%以上，是河南大学的核心生源地；省内生源呈减少趋势，总体上呈现平稳区、减少区和增长区3大趋势区。

This paper analyzed the time and space distribution of Henan University undergraduate students at first. The results showed that the proportion of Henan University undergraduates was 83% in Henan. The scale of Zhengzhou City and Zhoukou City transported undergraduate students to Henan University more than 1 000 people, the number accounted for more than 36% of the Henan University undergraduate students in Henan Province. The scale of Henan University undergraduates was reduced in Henan Province. There were smooth trend, reduce trend and increase trend.