抚仙湖流域磷矿开采废弃地恢复滇油杉群落的物种配置研究  

A Study on Species Disposition of Restoring Keteleeria evelyniana Community on the Phosphorus Mining Abandoned Land in Fuxianhu Basin

作　　者：赵敏慧[1] 杨礼攀 杨中宝[1] 王跃[1] 

机构地区：[1]玉溪师范学院资源环境学院,云南玉溪653100 [2]云南省中医学院,昆明650500

出　　处：《水土保持研究》2011年第6期260-263,286,共5页Research of Soil and Water Conservation

基　　金：云南省科技厅"抚仙湖流域磷矿开采区植被恢复的林种配置与空间布局研究"(2006B0088M);云南省教育厅"抚仙湖流域磷矿开采区植被恢复的林种配置研究"(0621248)

摘　　要：运用法瑞学派野外群落样方调查方法,对抚仙湖流域磷矿开采区物种较丰富的滇油杉群落的结构特征及各物种在群落内的地位进行了分析,制定出用滇油杉群落乔灌层优势种滇油杉、高山栲、滇石栎、厚皮香、常绿蔷薇,及当地抗逆性强的乡土物种地石榴、葛根、滇蔗茅、狗牙根做磷矿开采废弃地恢复的物种配置方案,以使恢复后的滇油杉群落结构合理、物种丰富、系统稳定,尽快恢复矿区的生态服务功能。Based on a field sample survey on vegetation community by using the method of France-Sweden school,this paper analyzed the structural characteristics and species status in the Keteleeria evelyniana community with abundant species in the phosphorus mineral region in Fuxianhu basin.A reasonable species disposition plan was proposed for the abandoned phosphate mining area based on the dominance species in Keteleeria evelyniana community,such as Keteleeria evelyniana,Castanopsis delavayi,Lithocarpus dealbatus of arborous layer,Ternstroemia gymnanthera,Rosa longicuspis of shrub layer besides Ficus ticoua,Pueraria lobata,Erianthus rockii Keng,Cynodon dactylon which are local species with strong resistance.It is expected that the restored Keteleeria evelyniana community should be an abundant species with a rational community structure and a stable ecological system as well as restoring the ecological service function of the mining as soon as possible.

关 键 词：植被恢复 滇油杉群落 物种配置 磷矿开采废弃地 抚仙湖流域 

分 类 号：X171.4[环境科学与工程—环境科学] S791.15[农业科学—林木遗传育种]