The Application of GIS in Analysis of Gross Agricultural Production: A Case Study of Hainan Island, China
文献类型: 外文期刊
第一作者: Cao Zhenmu
作者: Cao Zhenmu;Liu Ziji;Wang Dengfeng
作者机构:
关键词: GIS;gross agricultural production;Hainan Island
期刊名称:ENVIRONMENTAL ENGINEERING, PTS 1-4
ISSN: 1022-6680
年卷期: 2014 年 864-867 卷
页码:
收录情况: SCI
摘要: To explore the distribution of gross agricultural production (GPA) is significant to the sustainable development of tropical agricultural growth. Taking Hainan Island as the study area, the spatial distribution and influence factors of GPA were elucidated by applying the GIS spatial analysis tools and factor analysis. The results showed that the distribution of Hainan GAP was uneven. The uneven distribution of GAP in counties was mainly caused by the variation of agricultural structure. The GPA was mainly determined by SAY, NEPA, and SAG. The distribution characters of Factor 1 was similar with the distribution of GAP in study area, and some agricultural planning can be made to improve the GAP of middle Hainan area, ie, increasing the sown area of vegetables and labor force input.
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