黔西南红土型金矿与云南东川拖布卡-播卡金矿苔藓植物比较研究

对黔西南红土型金矿苔藓植物的调查结果显示，黔西南红土型金矿苔藓植物共14科53届124种，其中苔类植物1科2属2种分别为叶苔科叶苔属拟卵叶叶苔和细茎叶苔；藓类植物13科52属122种。与云南东川拖布卡-播卡金矿苔藓植物比较发现，黔西南红土型金矿苔藓植物丰富度大于云南东川拖布卡-播卡金矿，生活型以丛集型为主，两矿区共有科为3科，共有属为10属，相同种为10种，种的相似性较小，种的相似性系数为6．99％．属的相似性指数为15．87％，科的相似性指数为17．6％，其相同种中土生对齿藓Didymodon vinedis（Brid．）Zander、云南墙藓Tortula yunnanensis P．C．...

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Bibliographic Details
Published in广东农业科学 Vol. 39; no. 23; pp. 179 - 182
Main Author 江洪 张朝晖
Format Journal Article
LanguageChinese
Published 华东师范大学资源与环境学院,上海200062%贵州省山地环境信息系统与生态环境保护重点实验室,贵州贵阳,550001 2012
毕节学院环境与生命科学系,贵州毕节551700
Subjects
拖布卡-播卡金矿
苔藓植物
黔西南红土型金矿
黔西南红土型金矿
拖布卡-播卡金矿
苔藓植物
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ISSN1004-874X

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Summary:对黔西南红土型金矿苔藓植物的调查结果显示，黔西南红土型金矿苔藓植物共14科53届124种，其中苔类植物1科2属2种分别为叶苔科叶苔属拟卵叶叶苔和细茎叶苔；藓类植物13科52属122种。与云南东川拖布卡-播卡金矿苔藓植物比较发现，黔西南红土型金矿苔藓植物丰富度大于云南东川拖布卡-播卡金矿，生活型以丛集型为主，两矿区共有科为3科，共有属为10属，相同种为10种，种的相似性较小，种的相似性系数为6．99％．属的相似性指数为15．87％，科的相似性指数为17．6％，其相同种中土生对齿藓Didymodon vinedis（Brid．）Zander、云南墙藓Tortula yunnanensis P．C．Chen和硬叶小金发藓Pogonatum neesii（C．Muell．）Dozy．分布较广泛，可进一步作为生态修复研究的材料。
Bibliography:44-1267/S
bryophytes; laterite gold deposit southwest Guizhou; Tuobuka-boka gold mine; ecological restoration
JIANG Hong, ZHANG Zhao-hui （1.Department of Environment and Life Science, Bijie University, Bijie 551700, China; 2. School of Resource ＆Environment, East ChinaNormal University, Shanghai 200062, China; 3.Key Laboratory for Information System of Mountainous A rea and Protection of Ecological Environment of Guizhou Province, Guiyang 550001, China）
Based on the comprehensive investigation, collection, identification of the bryophyte specimens, 124 mosses species in 53 genera of 14 families were found at lateritic gold deposits in SW Guizhou. Liverworts 1 family in which 2 genera and 2 species were leaf leaves moss families are to be eggs and fine leaf moss stems and leaves; mosses, 122 species of 13 families and 52 genera. Through the statistic of the toubuka-Boka gold mine in Dongchuan discover bryophytes comparison, turfs is the dominant life-forms of bryophytes. Lateritic gold deposits in southwest Guizh
ISSN:1004-874X