Climate Suitability Zoning and Assessment of Jasmine in Fujian Province Based on GIS
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Abstract:
Taking advantage of the 67 national meteorological station data from 1971 to 2020, geographic information data and other literature review data, authors construct the index system of climatic suitability zoning of jasmine. According to the Analytic Hierarchy Process (AHP), the index weight value is calculated, and the climate suitability index of each station is calculated by the membership function and fuzzy comprehensive evaluation method. The weight superposition analysis obtains the climate suitability zoning of jasmine planting. The map of the suitability zoning of jasmine planting is drawn on the GIS platform with the aid of spatial analysis techniques. The results show that Fujian’s central and southern coastal areas are the most suitable planting area. The northern coastal and inland low-altitude areas are suitable planting areas. The distribution of sub-suitable planting areas is scattered and distributed in all cities of Fujian. The unsuitable planting areas are mainly distributed in high-altitude areas along the mountains. The zoning results are consistent with the existing planting areas by comparing the zoning results and the jasmine planting situation in Fujian over the years.
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Supported by:Beijing E-Tiller Technology Development Co., Ltd.
Supported by:Beijing E-Tiller Technology Development Co., Ltd.