广西合山市煤矿废弃地植被生态恢复与重建研究

Study on the Vegetation Ecological Restoration and Reconstruction of Mining Wastelands in Heshan City of Guangxi

运用生态学的基本原理和方法,对广西合山市煤矿废弃地的植被现状和废弃地立地条件进行调查表明:矿区废弃地自然定居植物共87种,隶属于39科61属;合山废弃地主要分为煤矿生产废弃地、煤场和煤矸石堆场、特殊河道及矿山路段建设等类型。在此基础上,确定了在合山煤矿废弃地进行植被生态恢复的原则;并结合合山市实际情况,围绕国家矿山生态公园的建设,提出不同的植被恢复配置模式、生态恢复措施、生态管理等建议,以期为合山的建设和发展提供参考。

Using the basic principle and method of ecology, we investigated vegetation status and wasteland conditions of abandoned coal mine site in Heshan city of Guangxi.All the results showed that： 87 naturally colonized plants belong to 39 families and 61 genera; Abandoned mining wastelands could be divided into coal field and coal gangue yard, special channel and mine road construction for the coal mine and so on.On this basis, the principles of ecological restoration of vegetation in the Heshan mining wastelands were determined. With the actual situation in Heshan City into consideration and the thoughts of building of National Mine Park, we put forward different vegetation configuration mode, measures of ecological restoration, and ecological management in order to provide the reference for Heshan city＇s construction and development.