基于模糊评价的中药生长适宜性地理分析方法研究

基于中药资源生态学、统计生态学及地理分析等的理论和方法,对影响中药资源适宜性的指标如地形、气候、土壤、大气、生物等因素进行了合理选取、层次划分、定量评估等工作,并采用层次分析法对相关指标进行了合理定量评估,构建了中药资源适宜性评价指标体系.在此基础上建立了适宜性地理分析评价模型并设计实现了中药适宜性地理分析系统,利用实验数据进行实例模拟分析,分析结果与实际情况基本相符,验证了地理分析模型的可行性和正确性,并对后续的研究工作提出了进一步构想.

Research on Methods of Suitability Geographic Analysis of Chinese Medicine Based on Fuzzy Evaluation

In this paper,the indicators that influence the suitability of traditional Chinese medicine（ TCM）,such as terrain,climate,soil,atmosphere,biology and other factors are selected reasonably,divided hierarchically and evaluated quantitatively based on the theory and methods of ecology of traditional Chinese medicine resources,statistic ecology and geographic analysis. Besides,the analytic hierarchy process（ AHP） is adopted to evaluate the relevant indicators,and the indicator system of suitability evaluation for traditional Chinese medicine resources, reasonably and quantitatively.Furthermore,the model of geographic analysis and evaluation in suitability is established,what＇s more,the suitability analysis system of traditional Chinese medicine（ TCM） is implemented. In addition,the example simulation analysis which uses experimental data indicates that the analysis result is consistent with actual situation,in turn,it also verifies the correctness and feasibility of the geographic analysis model. And lastly,some further ideas for subsequent research are put forward in this paper.