| 云南汤丹铜矿区苔藓植物初步调查 |
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| 引用本文： | 周灵燕,张朝晖. 云南汤丹铜矿区苔藓植物初步调查[J]. 热带亚热带植物学报, 2007, 15(1): 82-85 |
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| 作者姓名： | 周灵燕 张朝晖 |
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| 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;复旦大学生物多样性科学研究所,生物多样性与生态工程教育部重点实验室,上海,200433 |
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| 基金项目： | Supported by the Teaching and Research Award Program for Outstanding Young Teachersin Higher Educations of MOE,P.R.C(TRAPOYT,No.2002-40),the Science Fund for Distinguished Overseas Chinese Scholars of MOP,P.R.C(SFDOCS,No.2003-50)and the Guizhou Governor’s Foundation for Outstanding Scientistsin Science,Technology and Education(GFOSTE,No.2003-04) |
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| 摘 要： | 经野外采样及鉴定,发现在云南东川汤丹铜矿分布着6科(丛藓科、真藓科、青藓科、羽藓科、牛毛藓科和绢藓科)16属(扭口藓属、净口藓属、对齿藓属等等)22种苔藓植物,其中59%是丛藓科植物,为优势科。并且这些苔藓植物中有68%是直接生活在布满铜绿的矿岩石上,另外32%是生活在含氧化铜的矿土上。苔藓植物生活型有3种:矮丛集型占68%、高丛集型14%、交织型18%。区系分布类型有7种(东亚和北美分布、中国特有分布、热带亚洲和热带非洲分布、东亚分布、世界分布、热带亚洲分布及北温带分布),以东亚分布为主。未发现经典的铜藓(Copper Mosses)。
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| 关 键 词： | 苔藓植物 生活型 区系 汤丹铜矿 |
| 文章编号： | 1005-3395（2007）01-0082-04 |
| 收稿时间： | 2006-03-27 |
| 修稿时间： | 2006-03-272006-07-10 |
Bryophytes in Tangdan Copper Mine Sitein Yunnan Province |
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| ZHOU Ling-yan,ZHANG Zhao-hui. Bryophytes in Tangdan Copper Mine Sitein Yunnan Province[J]. Journal of Tropical and Subtropical Botany, 2007, 15(1): 82-85 |
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| Authors: | ZHOU Ling-yan ZHANG Zhao-hui |
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| Affiliation: | 1. Guizhou Provincial Laboratory for Mountainous Environment, School of Geographic and Biological Science, Guizhou Normal University, Ouiyang 550001, China; 2. Ministry of Education Key Laboratory for Biodiversity Science and Ecological Engineering, Institute of Biodiversity Science, Fudan University, Shanghai 200433, China |
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| Abstract: | Bryophyte species were investigated in Tangdan Copper Mine site in Dongchuan District of Kunming City,Yunnan Province.Twenty-two species belonging to 16 genera(Barbula,Gymnostomum,Didymodon,etc.) of 6 families(Pottiaceae,Bryaceae,Brachytheciaceae,Thuidiaceae,Ditrichaceae and Entodontaceae) were found,59% of which was Pottiaceae as a dominant family.Sixty-eight percent of the species lived on cupreous rocks covered with patina,while 32% grew on cupreous soil.The species were divided into short turf(68%),high turf(14%) and weft(18%).There were 7 areal types(Eastern Asia and North America,Endemic to China,Tropical Asia and Tropical Africa,Eastern Asia,Cosmopolitan,Tropical Asia,North Temperate),among which Eastern Asia was dominant.The classical "Copper Mosses" were absent. |
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| Keywords: | Bryophytes Life form Flora Tangdan Copper Mine |
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