地理研究 ›› 1988, Vol. 7 ›› Issue (1): 53-58.doi: 10.11821/yj1988010007

• 研究报告 • 上一篇    下一篇

关中—陕北过渡带区域分异的判别分析

韦省民   

  1. 西北大学地理系
  • 出版日期:1988-03-15 发布日期:1988-03-15

A DISCRIMINATORY ANALYSIS OF THE REGIONAL DIFFERENTIATION OF THE AREA BETWEEN GUANZHONG AND SHAANBEI

Wei shengmin   

  1. Department of Geography, Northwestern University
  • Online:1988-03-15 Published:1988-03-15

摘要: 本文以一般公认的渭北旱原的典型县为经验分类,应用二级判别分析办法,根据气候资料和农业资料对关中—陕北过渡带农业生产条件的区域分异进行判别,并结合其他自然特征划分出渭北旱原。

关键词: 区域分异, 关中—陕北

Abstract: In this papar,the division of the generally acknowledged typical counties of the Weibei dry and high-level area is taken as the experience classification, and the regional differentiation of the agricultural productive conditions of the area between Cuanzhong and shaanbei is discriminated by using two-level discriminatory analysis method based on climate and agriculture data.The limits of the Weibei dry and high-level area which is in an important position in the development of Shaanxi agriculture are determined by combining the discriminatory results with othernatura] features of the area. That is significant to the clarification of the regional features and the determination of the direction of the regional development in agriculture.

Key words: Regional diffrentiation, Cuanzhong-shaanbei