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Position: Home > Articles > Bryophytes of Zhuanchanghe Karst River Valley, in Luoping County of Yunnan Province Hubei Agricultural Sciences 2015,54 (2) 336-341

云南罗平转长河谷喀斯特地区苔藓植物研究

作  者:
李晓娜;龙明忠;张朝晖
单  位:
贵州师范大学贵州省喀斯特山地生态环境国家重点实验室培育基地;贵州师范大学中国南方喀斯特研究院;贵州民族大学宣传部
关键词:
苔藓植物区系;生活型;生境类型;区系地理成分;转长河谷
摘  要:
将云南省罗平县转长河戈维段喀斯特河谷区与相邻的其他3个地区的苔藓区系进行对比分析,结果表明,转长河谷区由于人类活动影响导致石漠化严重,因此其苔藓物种丰富度在4个地区中最低;无论从物种相似度还是区系地理成分对比结果来看,转长河谷均与同为喀斯特河谷环境的马岭河、香纸沟的区系关系更近,而与红水河上游砂页岩河谷地区的区系关系较为疏远。
译  名:
Bryophytes of Zhuanchanghe Karst River Valley, in Luoping County of Yunnan Province
作  者:
LI Xiao-na;LONG Ming-zhong;ZHANG Zhao-hui;Guizhou Normal University,Institute of South China Karst;Guizhou Normal University,The State Key Laboratory Incubation Base for Karst Mountain Ecology Environment of Guizhou Province;Propaganda Department of the Party Committee , Guizhou Minzu University;Guizhou Normal University,Guizhou Key Laboratory for Mountainous Environmental Information and Ecological Protection;
关键词:
bryoflora;;life-form;;ecological environment type;;phytogeographical element;;Zhuanchanghe river valley
摘  要:
The Bryophytes in Zhuanchanghe karst river valley(Gewei part) in Luoping County of Yunnan Province and other three adjacent areas were analyzed. The results showed that the species abundancy of Zhuanchanghe river valley area was relatively low because of the severe desertification of rock resulted from human impacts. Based on whether species similarity or phytogeographical elements, the bryoflora of Zhuanchanghe river valley area was more close to Xiangzhigou and Malinghe areas due to the same environment of karst river valley, but remote from sandshale river valley area in the upper reach of Hongshuihe.

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