昆虫物种多样性格局评价方法研究进展

Review on the researches on methods for the evaluation of insect species diversity pattern

物种多样性格局作为生物多样性研究的重要内容,一直是群落生态学研究的核心问题之一.昆虫物种多样性是生物多样性的重要组成部分,长期以来倍受昆虫学家的重视,尤其是随着利用农业生物多样性控制害虫研究的发展,昆虫物种多样性格局评价方法成为影响评价利用生物多样性控制害虫效果的重要因素.目前对物种多样性格局的评价方法有几十种,且随着研究的深入数量还会有增加.为深入了解和研究物种多样性的分布格局及其维持机制,从物种多样性的丰富度评价、物种多度模型及物种多样性非参数指数等几个方面,综述了较为常用的一些计算方法和模型,并简要讨论了这些算法和模型在实际应用中的优缺点,简析了其生态学意义或数学表达意义.

Species diversity is one of the important parts of the biodiversity,it is a central goal in the community ecology researches.There are many methods for the species diversity evaluations brought out by different ecologists.In order to make clear the distribution patterns within community,and understand the forces that maintain species diversity,it is reviewed the Species Richness measurements,Species Abundance Models and Non-parametric Index in communities.There are some classical calculation equations and m...