基于GIS与RS的贵州省芒果种植气候区划

发布时间：2018-12-29 12:17

【摘要】：以贵州省各县主要气象台站1995—2014年的气候统计资料为基础,综合考虑气候、海拔、坡度等因子,运用地理信息系统(GIS)和遥感(RS)软件,确定芒果的种植区域,将不适宜芒果种植的地块屏蔽,完成贵州省芒果种植气候区划专题图制作。结果发现,贵州省芒果可种植区域划分为优势种植区(最适宜区、适宜区)和一般种植区(次适宜区)。可种植区域主要分布在贵州省南盘江、北盘江、红水河、赤水河流域低热河谷地带。优势种植区面积为46 037.4 hm~2,占芒果可种植区域面积的98.86%,主要分布在南盘江、北盘江、红水河低热河谷地带海拔203~850 m的区域;一般种植区面积为531.07 hm~2,占芒果可种植区域面积的1.14%,分布在赤水河流域海拔210~400 m处。本区划可为贵州省芒果产业发展规划提供科学依据。
[Abstract]:Based on the climatic statistics of the main meteorological stations in Guizhou Province from 1995 to 2014, and considering the factors such as climate, altitude and slope, the planting area of mango was determined by using (GIS) and (RS) software. The special map of mango planting climate regionalization in Guizhou province is made by shielding the land that is not suitable for mango planting. The results showed that the mango planting area in Guizhou could be divided into the dominant planting area (the most suitable area and the suitable area) and the general planting area (the sub-suitable area). The planting area is mainly distributed in the low heat valley of Nanpanjiang, Beipanjiang, Hongshui and Chishui River basins in Guizhou Province. The dominant planting area was 46 037.4 hm~2, which accounted for 98.86% of mango planting area, mainly distributed in Nanpanjiang, Beipanjiang, Hongshui River low heat valley area at 20 ~ 3 ~ 850m above sea level. The general planting area is 531.07 hm~2, which accounts for 1.14% of mango planting area, and is distributed at 210m above sea level in Chishui River Basin. The regionalization can provide scientific basis for the development of mango industry in Guizhou province.
【作者单位】：贵州省亚热带作物研究所;
【基金】：贵州省科研机构服务企业行动计划[编号:黔科合服企(2015)4002] 贵州省科技计划子项目[编号:黔科合NZ(2015)3001-4号] 贵州省农业科学院项目[编号:黔农科院自主创新科研专项字(2014)001号]
【分类号】：S127;S162.2;S667.7

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