摘要
江西德兴铜矿是我国最大的有色露天金属矿,属斑岩型铜矿山。通过对该铜矿山的47份苔藓植物标本的采集和初步鉴定,报道了该矿区有苔藓植物17科、24属、27种(含变种),未发现有角苔的存在;区系成分以北温带分布为主;由于该区的自然环境受到铜矿开采的严重破坏,苔藓植物多为矮丛集型,且以干燥矿石生群落、矿石表干燥土生群落为主。本研究有利于新的铜矿指示及环境修复苔藓植物的发现及开发利用,但未发现经典的“铜藓CopperMosses”。
Dexing Copper Mine in Jiangxi province is the biggest open-pit non-ferrous metal mine in China, and it is a porphyry copper deposit. 47 bryophyte specimens are collected from this copper mine. After preliminary identification, 27 mosses taxa including varieties belonging to 17 families and 24 genera are found. No hornwort is reported in this copper mine. The dominant phyogeographical element is North Temperate Element. The environment of this area has been polluted by copper mining. Most bryophytes are short turfs and distribute on the surface of dry ores, dry soil that covers the ores. It is propitious to discover and utilize monitoring mosses to indicate copper ore, but no classical ＂ copper mosses＂ are found in researching sites.
出处
《贵州师范大学学报（自然科学版）》
CAS
2006年第2期13-17,共5页
Journal of Guizhou Normal University：Natural Sciences
基金
教育部优秀青年教师资助计划[教人司(2002)40]
国家人事部留学人员择优资助优秀项目[国人部发(2003)50号]
贵州省优秀科技教育人才省长专项基金[黔科教(2003)04]资助项目部分成果
关键词
苔藓植物
区系
生态
斑岩型铜矿
德兴铜矿
bryophytes
flora
ecology
porphyry copper deposit
Dexing Copper Mine
