CAJ | 학술논문

本文通过分析太白山不同植被带的蚁种组成及各蚁种在不同植被带的垂直分布，探讨了太白山蚂蚁种群分布与森林植被类型之间的关系；通过对不同小区间的相似性比较和区系组成比较，研究了太白山蚂蚁的垂直分布特点和高大的山体、多样的气候等对蚁科南北成分过渡渗透的影响作用。研究发现，太白山不同地带分布的蚂蚁种类与海拔高度、气候类型及植被类型密切相关，蚁种的多样性随海拔的升高、气温的降低和植被类型的减少而减少，且南坡的种类多于北坡；蚁种的组成在海拔相同的小区之间相似性较大，但随着海拔高度差异的加大和坡向不同，各小区间相似性显著降低；太白山是南北蚁科成分的交汇过渡地带，具有南北成分相互渗透和交错重叠的特点，以广布种成分最多，古北种次之，东洋种最少；太白山对古北种成分向南渗透的阻碍作用较小，对东洋种成分向北和向高海拔渗透的阻碍作用较大，故而东洋种成分在高海拔地带和北坡种类数量大为减少，而古北种成分则有较多种类在南坡得以分布留存。
본문통과분석태백산불동식피대적의충조성급각의충재불동식피대적수직분포，탐토료태백산마의충군분포여삼림식피류형지간적관계；통과대불동소구간적상사성비교화구계조성비교，연구료태백산마의적수직분포특점화고대적산체、다양적기후등대의과남북성분과도삼투적영향작용。연구발현，태백산불동지대분포적마의충류여해발고도、기후류형급식피류형밀절상관，의충적다양성수해발적승고、기온적강저화식피류형적감소이감소，차남파적충류다우북파；의충적조성재해발상동적소구지간상사성교대，단수착해발고도차이적가대화파향불동，각소구간상사성현저강저；태백산시남북의과성분적교회과도지대，구유남북성분상호삼투화교착중첩적특점，이엄포충성분최다，고북충차지，동양충최소；태백산대고북충성분향남삼투적조애작용교소，대동양충성분향북화향고해발삼투적조애작용교대，고이동양충성분재고해발지대화북파충류수량대위감소，이고북충성분칙유교다충류재남파득이분포류존。
This paper deals with the ants' vertical distribution of Mt.Taibai.This associations between the ants population distribution and forest cover were researched by analyzing ant species composition in different forest covers.The ant vertical distribution characteristics and the resistance of lofty mountain to ant spreading were studied by comparing the similarity and fauna composition of smallzones.The results were as follows:1) The ant species composition was closely related to elevation, small climate and forest cover,the ant biodiversities decreased with the increasing of elevation and the decreasing of temperature and forest covers.2) The similarities of ant species composition in smallzones of the same elevation were greater than those in different elevations.However,as the difference of elevation increased,the similarities among smallzones decreased.3) The ant fauna of Mt.Taibai located at the transitive area between Palaearctic region and Oriental region.The number of widely distributed species in this area was more than that is Palaearctic region and Oriental region,while that in Palaearctic region was more than that in Oriental region.4) The resistance of lofty Mt.Taibai to the spreading of ant to the south was smaller,and the ant spreading of species to north and high elevation areas was greater,so the population of Oriental species decreased rapidly with the elevation increasing.But many Palaearctic species could still live in the areas of the south slope of Mt.Taibai.