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贵州泥堡卡林型金矿区与非金矿区苔藓植物比较研究
引用本文:黄文琥 张朝晖. 贵州泥堡卡林型金矿区与非金矿区苔藓植物比较研究[J]. 广西植物, 2008, 28(3): 340-343
作者姓名:黄文琥 张朝晖
作者单位:贵州师范大学,地理与生物科学学院,贵州省山地环境重点实验室,贵阳,550001;贵州师范大学,地理与生物科学学院,贵州省山地环境重点实验室,贵阳,550001
基金项目:Supported by the Research Award Program for Outstanding Young Scientists in Guizhou Province(2005-0514); ScienceFundation for Distinguished Overseas Chinese Scholars of MOP (2003-50);Guizhou Governor's Foundation for Outstanding Scientistsin Science,Techn
摘    要:首次报道了贵州普安县泥堡村韭菜烂滩的卡林型金矿区和非金矿区的苔藓。记录了泥堡韭菜烂滩卡林型金矿生苔藓3科8属15种,非金矿生苔藓9科15属20种。通过比较我们得到韭菜烂滩卡林型金矿区和泥堡非金矿区苔藓的相似性系数为11.4%。这表明这两个生境下的苔藓组成差异极大。在这个地区有13种苔藓植物(包括异芽丝瓜藓Pohlia leucostoma、卵蒴丝瓜藓P.proligera、长蒴藓Trematodon longicollis等)只生长在卡林型金矿上,这表明有一些苔藓植物适应卡林型金矿这种基质。也许,在泥堡地区某些苔藓植物的分布与卡林型金矿存在一定的关系。

关 键 词:苔藓植物  卡林型金矿  相似性系数  泥堡金矿
文章编号:1000-3142(2008)03-0340-04
修稿时间:2006-06-27

Comparative study on bryophytes of Carlin gold mineand non-gold field area in Nipu, Guizhou
HUANG Wen-Hu,ZHANG Zhao-Hui. Comparative study on bryophytes of Carlin gold mineand non-gold field area in Nipu, Guizhou[J]. Guihaia, 2008, 28(3): 340-343
Authors:HUANG Wen-Hu  ZHANG Zhao-Hui
Affiliation:Guizhou Provincal Laboratory for Mountainous Environment, School of Geography and Biology, Guizhou Normal University, Guiyang 550001, China
Abstract:In this paper,the bryophytes both on Carlin gold mine and non-gold field area of Jiueailantan in Nipu Vil-lage of Pu'an County in Guizhou Province were reported for the first time. 15 speciea belonging to 8 genera of 3 fami-lies were found on the Carlin gold mine of Jiucailantan, and 20 species belonging to 15 genera of 9 families on non-goldfield area in Nipu. Through comparison, the similarity coefficient of species level was 11.4% between the two samplesites in Nipu. It showed the distinct diversity on bryophytes of Carlin gold mine and non-gold field area. Among thesebryophytes, 13 species of them (Pohlia leucostoma, P. proligera, Trematodon longicollis, etc. ) only grew on Carlingold mine, indicating that some bryophytes adapted to the substrate of Carlin gold mine, and there were some relationsbetween bryophytes and Carlin gold mine distribution in Nipu area.
Keywords:bryophytes   carlin gold mine   coefficient of similarity   Nipu gold field
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