矿区绿色生态修复植物配置模式探索——以陕西省神木市大柳塔煤矿区为例

Exploration onAllocation Mode of Green Ecological Restoration Plants in Mining Area——Taking DaLiuta in ShenMu City,ShaanXi Province as an Eexample

矿区开采后遗留了大量的生态环境问题,绿色生态修复符合实际情况,修复后遗留问题小,是我国大力提倡的修复方式。根据主要林地属性将项目区划分为四个主要立地类型,选取合适的乡土、节水树种,采用乔灌草搭配种植方式共设计了7种植物配置模式进行植物修复。通过生态林及生态经济兼用林的种植,可从根本上改善矿区生态环境现状,逐步改善当地不平衡的产业结构,改善研究区域的自然景观,形成生态环境优良、产业均衡、人民健康的生态修复协同绿色产业发展矿区修复样本。

There are great quantities of ecological and environmental problems left behind after mining.Ecological restoration is a practical way,and the problems left behind after restoration are nearly zero.It is a restoration method strongly advocated by the Chinese government.According to the main forest land attributes,the research area is divided into four main site types.By choosing suitable native and water- saving tree species and using trees-shrubs-grasses combination planting mode,seven plant allocation modes are designed for phytoremediation.By planting ecological and Eco-economic forests,we can fundamentally improve the ecological environment of mining areas,gradually improve the unbalanced industrial structure,improve the natural landscape of the research area.Finally we can construct the restoration samples of mining areas with excellent ecological environment,balanced industry and healthy people,and coordinate with green industry development.