Advantage Analysis of Agricultural Climate Resources in Tangshan by DTOPSIS Method
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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.