Analysis of Pattern Evolution Model of Agricultural Environment Ecological Landscape Based on Fuzzy Mathematics

Lei Yu

Ekoloji, 2019, Issue 108, Pages: 1247-1252

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Abstract

Agricultural landscape pattern is the internal driving force of industrial development planning. In order to solve the problem that the traditional landscape pattern evolution model has low fitting degree between the result and the actual situation, a model of agricultural environment ecological landscape pattern evolution based on fuzzy mathematics was proposed. The agricultural ecological landscape is divided into natural ecological landscape, residential landscape, production landscape and public service landscape; Remote sensing data preprocessing of agricultural landscape is realized through five steps: band combination, geometric correction, image registration, image clipping and image enhancement; Based on the index extraction equation of landscape pattern constructed by fuzzy mathematical reasoning, the evolution model of agricultural environmental ecological landscape pattern was constructed by fuzzy mathematical theory. The experimental results show that the model has a high degree of fitting between the results and the actual results, which verifies the practical application effect of the model.

Keywords

Fuzzy mathematics, agricultural environment, ecological landscape, pattern, evolution model

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