基于GIS的福建省茉莉花氣候適宜性區劃與評估
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福建省自然科學基金(2012J01160)、福州市科技局農業科技項目(2018-N-5)資助


Climate Suitability Zoning and Assessment of Jasmine in Fujian Province Based on GIS
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    摘要:

    利用福建省67個氣象觀測站1971—2020年氣候資料、地理信息資料、茉莉花生育期調查和查閱文獻資料,構建茉莉花氣候適宜性指標體系,采用層次分析法確定各區劃指標權重,運用隸屬度函數和模糊綜合評價法計算得到各站點的茉莉花氣候適宜性指數,開展基于GIS的全省茉莉花氣候適宜性區劃。結果表明:茉莉花種植氣候最適宜區主要分布在福建中部和南部沿海;適宜種植區主要分布在沿海北部和內陸的低海拔地區;次適宜種植區分布全省各地;不適宜種植區主要分布在沿山脈的高海拔地區。并通過區劃結果與福建省歷年茉莉花種植情況比對驗證,區劃結果與現有種植區較為吻合,可為福建省茉莉花種植規劃提供科學依據。

    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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邵步粉,蔣滔,林凌,林艷,陳家金.基于GIS的福建省茉莉花氣候適宜性區劃與評估[J].氣象科技,2022,50(6):885~890

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  • 收稿日期:2021-11-09
  • 定稿日期:2022-08-22
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  • 在線發布日期: 2022-12-30
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