当前位置: 首页 > 文章 > 松山自然保护区苔藓植物生存状况调查 北京农学院学报 2008,23 (1) 58-64
Position: Home > Articles > Bryophytes' Survival Status in Songshan Natural Reserve Journal of Beijing University of Agriculture 2008,23 (1) 58-64

松山自然保护区苔藓植物生存状况调查

作  者:
王文和;贾俞;姚倩;汪楣芝;李小英
单  位:
北京农学院园林系;北京天坛公园;中国科学院植物研究所
关键词:
苔藓植物;新记录;松山自然保护区
摘  要:
将1985年和2005年两次采自北京市松山自然保护区的共计425份苔藓标本进行鉴定,初步得出该自然保护区苔藓植物共有26科55属95种,其中苔类植物4科4属5种,藓类植物22科51属90种。这些苔藓植物中,北京新记录3科12属35种。对20年前后采集到的标本相比较发现,20年前分布的一些大型藓类植物20年后消失了,表明保护区的生态环境向不利于苔藓类植物生长的方向发生了变化。
译  名:
Bryophytes' Survival Status in Songshan Natural Reserve
作  者:
WANG Wen-he1,JIA Yu2,YAO Qian3,WANG Mei-zhi2,LI Xiao-ying(1.Department of Landscape Design and Forestry,Beijing University of Agriculture,Beijing 102206,China;2.Institute of Botany Chinese Academy of Sciences,Beijing 100093,China;3.The Temple of Heaven,Beijing 100050,China)
关键词:
Bryophytes;new records;Songshan natural reserve
摘  要:
425 Bryophytes samples in Beijing Songshan natural reserve which were collected in the years 1985 and 2005 are assayed,and they are 26 families,55 genuses,95 species,including 4 families 4 genuses 5 species Hepaticae plants and 22 families 51 genuses 90 species Musci plants.In these samples,3 families 12 genuses 35 species new records were found in Beijing.According to the comparision with samples picked in 1985,some large-scale Musci species disappeared in 2005,which indicate the enviroment of natural reserve become worse to the growth of bryophytes.

相似文章

计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊