CAJ | 학술논문

通过对辽宁省海岸带1 km内木本植物进行的统计,确定该区域共有木本植物40科75属127种,隶属于中国种子植物在世界上属的15个大分布区类型中的13个分布类型,占86.7%,说明辽宁省海岸带木本植物属的分布十分丰富,其中温带分布类型在辽宁省海岸带中占绝对优势,达65%以上;而热带分布仅占一定的比例,为20.0%。分析表明辽宁省海岸带温带性质占主导成分,同时具有明显的热带性质,起源古老。
통과대요녕성해안대1 km내목본식물진행적통계,학정해구역공유목본식물40과75속127충,대속우중국충자식물재세계상속적15개대분포구류형중적13개분포류형,점86.7%,설명요녕성해안대목본식물속적분포십분봉부,기중온대분포류형재요녕성해안대중점절대우세,체65%이상;이열대분포부점일정적비례,위20.0%。분석표명요녕성해안대온대성질점주도성분,동시구유명현적열대성질,기원고로。
The woody plants within 1 km in Liaoning coastal zones were counted;it is determined that there are 127 species of woody plants belonging to 40 families and 75 genera in this area;the ratio of distribution types for genera of spermatophyte in China to that in the world is 13∶15,accounting for 86.7 %;this illustrated that the genera of woody plants in Liaoning coastal zones are very plentiful;among which the vast majority are temperate areal-types,over above 65%.The tropical areal-types is about 20.0%;these show that Liaoning coastal zones is mainly the temperate zone,and has the tropical zone property at the same time,the origin is very ancient.