ZHANG Rong-tao,NI Hong-wei,HUANG Qing-yang,et al.Floristic Analysis of Seed Plant Species in the Wudalianchi Nature Reserve[J].Northern Horticulture,2014,38(16):56-60.
五大连池自然保护区种子植物种的区系分析
- Title:
- Floristic Analysis of Seed Plant Species in the Wudalianchi Nature Reserve
- 文章编号:
- 1001-0009(2014)16-0056-05
- Keywords:
- Wudalianchi; species; geographical element; seed plants
- 分类号:
- Q948.5
- 文献标志码:
- A
- 摘要:
- 五大连池自然保护区具有特殊的地理位置和成因,衍生了独特的生态特征,具有极高的科研价值。以样带调查为基础,结合随机调查,全样地调查五大连池保护区内种子植物种类,并对五大连池自然保护区种子植物种的分布进行对比研究。结果表明:五大连池自然保护区种子植物区系组成丰富,有种子植物869种,隶属于369属,99科;划分为22个地理成分和24个地理成分亚型。统计分析表明,该地区的种子植物除少数的世界分布种之外,温带、寒带和热带的种数分别占76.44%、18.42%和5.14%,说明植物区系基本上属温带性质;该地区种子植物中的中国特有植物共有93种,分属于5个地理成分和3个地理成分亚型之中,其丰富度在国内偏低。
- Abstract:
- The Wudalianchi Natural Reserve has high scientific research value due to its special geographical location and origin that caused the special ecological characteristics.In the research,based on the transect sampling method and compared the random investigation,whole sample-plot’s seed plant species were investigated and the plant species for the Wudalianchi Natural Reserve was studied and compared.The results showed that the seed floristic composition of Wudalianchi was abundant including 869 kinds of seed plants belong to 369 genera,99 families;the geographical elements of Wudalianchi Nature Reserve could be classified into 22 types and 24 subtypes.Statistical analysis showed that without few species that distribute for the whole world,the species that distribute in temperate region,frigid zone and tropical species were 76.44%,18.42% and 5.14%,respectively,indicating that the flora of this region was temperate characteristic.Chinese endemic plants were 93 which belong to 5 types and 3 subtypes,and the abundance of the region was lower than most others of China.
参考文献/References:
[1]王献浦,于顺利,泽仁旺姆.黑龙江省五大连池保护区的遗产价值和有效管理展望[J].现代农业科技,2010(1):214-217.
备注/Memo
第一作者简介:张荣涛(1985-),男,硕士,研究实习员,研究方向为生态学。E-mail:zhangrongtao14@163.com.