摘要
在山西省吕梁市离石城区选取6个样地,对苔藓植物资源进行了野外调查、标本采集、鉴定和数据统计。结果表明,吕梁市区共有苔藓植物11种,隶属于3科,8属。其中芦荟藓(Aloina rigida(Hedw.)Limpr.)属于山西省新纪录种。研究发现,属于典型耐旱型的芦荟藓在其中5个样地均有大量分布,反映了吕梁市干旱的气候条件。吕梁市苔藓植物的多样性还与人为干扰密切相关。
The Bryophytes resources at six sampling sites in Lueliang district of Shanxi province were investigated, collected ,identified and analysed statistically. The results showed that there were 11 species under 8 genera and 3 families of bryophytes. Aloina rigida （Hedw.） Limpr is a new record of Shanxi province. As a typical drought-resistant type of moss, Aloina rigida is distributed in large number in five of sampling sites. And this reflected the Lueiang arid climatic conditions. The results showed that the bryophyte richness was related to human disturbance.
出处
《山西农业大学学报（自然科学版）》
CAS
2011年第5期408-411,共4页
Journal of Shanxi Agricultural University(Natural Science Edition)
关键词
吕梁市区
苔藓植物
多样性
人为干扰
Lueliang District
Bryophytes
Species diversity
Human disturbance
