CAJ | 학술논문

通过对贡嘎山自然保护区高等植物的野外调查数据整理和已有资料的统计分析，结果表明：1）贡嘎山自然保护区有高等植物151科688属2472种（含种下单位，下同），种子植物有120科631属2323种。保护区植物科、属、种组成丰富，被子植物占有明显优势，科、属、种分剐占总数的77％、90％、93％；2）保护区地质历史悠久，生态环境复杂多样，单种属和少种属数量较多，植物区系起源古老。北温带分布类型、东亚分布类型及泛热带分布类型占据着不同的地域和海拔，并彼此交汇渗透，使该地区植物区系组成复杂；3）保护区各类温带性质的区系成分共计237属。热带性质的区系成分共计162属，表明该地区植物区系具有明显的温带性质；4）保护区东亚分布类型明显高于全国水平，结合保护区所处的地理环境以及与其它植物区系问的关系，表明保护区是某些植物分布的过渡地带，特别是东亚分布类型具有明显的过渡性。
통과대공알산자연보호구고등식물적야외조사수거정리화이유자료적통계분석，결과표명：1）공알산자연보호구유고등식물151과688속2472충（함충하단위，하동），충자식물유120과631속2323충。보호구식물과、속、충조성봉부，피자식물점유명현우세，과、속、충분과점총수적77％、90％、93％；2）보호구지질역사유구，생태배경복잡다양，단충속화소충속수량교다，식물구계기원고로。북온대분포류형、동아분포류형급범열대분포류형점거착불동적지역화해발，병피차교회삼투，사해지구식물구계조성복잡；3）보호구각류온대성질적구계성분공계237속。열대성질적구계성분공계162속，표명해지구식물구계구유명현적온대성질；4）보호구동아분포류형명현고우전국수평，결합보호구소처적지리배경이급여기타식물구계문적관계，표명보호구시모사식물분포적과도지대，특별시동아분포류형구유명현적과도성。
According to the collation of the field survey data of the higher plants in Gongga Mountain Nature Reserve and the statistical analysis of existing data, the results have shown that （ 1 ） there are 151 families ,688 genera and 2 472 species of higher plants（ including the planted unit, the same below）, and 120 families ,631 genera,2 323 species of seed plants in Gongga Mountain Nature Reserve. The composi- tion of the plant families, genera, species in the protected area is very rich, angiosperms occupy an obvious advantage, their families, genera, species account for 77 % ~90% and 93 % respectively ; （2） The protected area has a long geological history and ecological complexity, diversity, and has a larger number of small species and single species. Besides, the flora is of ancient origin. The distribution types of the North tem- perate zone, the East Asia and the Pan-tropical occupy different regions and altitudes, and they intersect and penetrate each other,which makes the region＇s flora complex;（3）All kinds of temperate flora in the protected area count up to 237 genera, tropical floras sum 162 genera ,which show that the flora of this re- gion has a significant temperate nature ; （4） East Asian distribution types of the protected area significantly are higher than the national level. Combined with the geographical location of the protected area and the relationship between the other floras, it is indicated that the protected area is the transition zone of the some plants＇ distribution, particularly the East Asian distribution type has a significant transitivity.