唐山市農業氣候資源DTOPSIS優勢分析
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Advantage Analysis of Agricultural Climate Resources in Tangshan by DTOPSIS Method
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    摘要:

    用DTOPSIS(Dynamic Technique for Order Preference by Similarity to Ideal Solution)法對唐山市11個縣市的農業氣候資源進行綜合評估,結果表明:唐山市農業氣候資源整體水平按優劣可分為4個區,即西北部山區(溫和濕潤區), 中部平原(暖和較濕潤區),中南部沿海(溫暖區),東北、東南和西南(溫和半濕潤區);大致呈現緯度高的地區優于緯度低的地區、平原優于沿海的趨勢;西北部的山前平原優于中部平原,中部平原優于沿海。

    Abstract:

    The agriculture climate resources for 11 counties in Tangshan are analyzed by using the DTOPSIS (Dynamic Technique for Order Preference by Similarity to Ideal Solution) method based on the nine meteorological elements of Tangshan from 1971 to 2000. The results show that Tangshan can be divided into four agricultural climate resource zones (northwestern hilly area, central plain, southern coast, and the others); the agricultural climate resources condition is better in the high latitude areas than that in the low latitude areas and better in the plain areas than in coast areas, and meanwhile, the agricultural climate resources in the northwestern plain superior to those in the central plain and that in the central plain superior to those in coast areas.

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高桂芹,齊作輝,董玉武.唐山市農業氣候資源DTOPSIS優勢分析[J].氣象科技,2008,36(2):202~205

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  • 收稿日期:2006-12-18
  • 定稿日期:2007-02-25
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