林业昆虫数字化分类的应用现状与展望

文中首先介绍了昆虫数字化分类常用的2种方法:数学形态测量学和几何形态测量学,其中数学形态测量学主要利用22项形态特征参数进行昆虫的数字化分类,而几何形态测量学主要利用标记点坐标信息进行分类研究;然后进一步阐述了国内外林业昆虫数字化分类的应用现状;最后,对林业昆虫数字化分类进行了讨论与展望,以推动林业昆虫数字化分类方法被广大学者所了解。相信随着信息技术的逐步发展,林业昆虫的数字化分类将会得到更广泛的应用。

Application situation and prospect of digital classification on forest insect

In this paper,two methods of insect digital classification were introduced.The first method was mathematical morphometric analysis which made use of 22 math-morphological characters (MMCs) in insect digital classification,and the second method was geometric morphometric analysis which mainly applied coordinate information of mark points to classify insects.Secondly,overseas and domestic application situation of digital classification on forest insect was elaborated.At last,the digital classification on forest insect was discussed and forecasted.The purpose of this paper is to promote scholars to understand methods of digital classification on forest insect.More extensive application of digital classification on forest insect would come into being with gradual progress of information technology.