期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
木兰围场自然保护区蕨类植物多样性的初步研究
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1. 河北师范大学 生命科学学院, 河北 石家庄 050016;
2. 衡水学院 生物系, 河北 衡水 053000;
3. 河北木兰围场自然保护区管理局, 河北 承德 067000 -
DOI：
A Preliminary Study on the Diversity of Pteridophytes in the Mulanweichang Nature Reserve
摘要/Abstract
木兰围场自然保护区位于内蒙古高原与冀北山地的过渡地带,北连坝上高原,地处滦河水系的上游地区.该保护区自然地理环境复杂,植物种类繁多.据初步调查蕨类植物有22种,隶属于12科14属,分别占河北省蕨类植物总科数的57.14%、总属数的38.89%、总种数的22.49%.该保护区蕨类植物以温带性质成分为主,无热带性质的成分,这与该保护区所处地理位置是一致的.叙述了该保护区蕨类植物的生境、分布类型以及资源利用等情况.
The Mulanweichang Nature Reserve is in the joint between tableland and mountainous region.The area of the Mulanweichang Nature Reserve lies in the joint of plateau and mountainous region,and the ground construction is of Inner Mongolia mesa anticline.The topography is complex,and plants are relatively abundant on species.According to what have been investigated,there are 22 species of Pteridophytes which belong to 12 families and 14 genus,having a percentage of 22.49% of total species,38.89% of total genus and 57.14% of total families of the Peridophytes from Hebei province.The 22 species can be classified into 5 types.East Asia type is at the first position.Finally,characteristics of the habitat,areal-types and resources of the 22 species of Pteridophytes are given.