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hu nan sheng huang di zi yuan ji qi he li kai fa li yong wen ti
Author(s): 
Pages: 22-25
Year: Issue:  1
Journal: Economic Geography

Keyword:  宜农荒地荒地资源土层合理开发利用湖南省石灰土红壤丘陵湘南紫色土丘陵石灰岩;
Abstract: <正> 湖南省位于长江中游南部,属中亚热带湿润季风气候区。土地总面积21.18万平方公里(合3.177亿亩),耕地5,168万亩,其中水田4,042万亩。土地构成大体上是“七山一水二分田”,山地占土地总面积49%,丘陵26%,岗地13%,平原7%,湖河水面5%。耕地约占土地总面积16.3%。这些耕地主要集中分布在洞庭湖平原和湘、资、沅、澧四水及其支流的河谷平原,丘陵和山麓分布较少。
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