摘要
选取1996年～2004年9年间陕西省县域农民人均纯收入作为研究对象,采用GIS空间分析方法对其空间分异规律进行研究。结果表明,农民收入水平呈现明显的空间正相关,并且相关性不断提高,地域分异十分明显。
The spatial distribution of farmers per capita net income for each county in Shannxi Province from 1996 to 2004,was studied using a GIS.The results showed that the per capita net income of farmers in the central part of Shannxi was higher than other parts.The results also indicate that the per capita net income of farmers shifted from the north to the south in the years 1996 to 2001,but reversed from 2001 to 2004.However,Guanzhong area,higher per capita net income continually shifted focus.The income level of farmers showed significant positive spatial correlation;the correlation increased constantly from 1996 to 2004.The regional difference in farmers＇ income level was also significant,and the region of ＂high-high＂ was mainly located in Guanzhong and Yanan,while the region of ＂low-low＂was mainly located in Yinlin and Shangluo.
出处
《测绘地理信息》
2012年第6期48-51,共4页
Journal of Geomatics
关键词
农民收入
空间分异
地理信息系统技术
重心迁移
farmers＇ income
spatial difference
geographic information system
focus shifting
