期刊论文

Research on vegetation diversity of different mine restoration models: a case study of Lengshuijiang Xikuangshan antimony mine

中文

湖南城市学院学报(自然科学版)

1672-7304

2022

31

4

57-64

10.3969/j.issn.1672-7304.2022.04.0010

国家林业与草原局林业科学技术研究项目（201801）； 西北农林科技大学试验站推广项目（TGZX2021-41）； 农业农村部农业微生物资源收集与保藏重点实验室开放基金项目（KLMRCP2021-07）；

本校为第一机构

近年来,不同措施和修复工程被应用于冷水江锡矿山,当地绿色矿山建设取得了良好成效.为了评估不同修复模式下锡矿山植被修复效果,明确锡矿山植被多样性特征,本研究选取冷水江锡矿山的6种代表性植被群落,分析了不同植物群落的组成、结构和多样性,进而阐明植被修复模式对群落结构特征以及植物物种多样性的影响.研究结果表明:1)所调查的群落植物隶属于34科57属64种,其中乔木3科4属4种,占比6.25％;灌木13科18属22种,占比34.38％;草本18科35属38种,占比59.38％.2)通过系列矿山修复措施,冷水江锡矿山植被群落得到了较好的修复,其中灌木和草本的恢复优于乔木.3)通过比较不同修复模式发现,以盐肤木+苎麻+...

In recent years, different measures and restoration projects have been applied to the Lengshuijiang Xikuangshan antimony mine, and the green mine construction of the antimony mine has achieved good results. In order to evaluate the vegetation restoration effect of the Xikuangshan antimony mine and clarify the vegetation diversity characteristics of antimony mines, six representative vegetation communities in Lengshuijiang antimony mines were selected for the study, and the composition, structure and diversity of different plant communities were analyzed. And then the vegetation of antimony min...