煤矿排土场植被恢复措施研究进展与展望

Research progress and prospect of vegetation restoration measures in coal mine dump

随着对环境保护意识的提高,煤矿排土场的植被恢复已成为矿山生态治理的重要组成部分。本文综述了近年来煤矿排土场植被恢复的主要研究进展,包括土壤改良、选择适宜植物种类、生态工程技术等方面的措施,并对未来的研究方向进行了展望。介绍了土壤改良在植被恢复中的重要作用,包括改善土壤理化性质、提高土壤肥力和水分保持能力等。随后,文章阐述了选择适宜的植物种类对植被恢复的重要性,特别是选择具有较强适应性和生态功能的植物种类。此外,本文还探讨了一些新兴的生态工程技术,如生物工程、植物交替种植等,这些技术对于提高植被恢复的效率和效果具有重要意义。

With the improvement of environmental protection awareness,the vegetation restoration of coal mine dump has become an important part of mine ecological management.The main research progress of vegetation restoration in coal mine dump in recent years was reviewed in this paper,including soil improvement,selection of suitable plant species,ecological engineering technology and other measures,and the future research direction was prospected.The important role of soil improvement in vegetation restoration was introduced,including improving soil physical and chemical properties,increasing soil fertility and water retention ability.Then,the importance of selecting suitable plant species for vegetation restoration was expounded,especially selecting plant species with strong adaptability and ecological functions.In addition,some emerging ecological engineering technologies,such as bioengineering and alternate planting of plants,which are of great significance to improve the efficiency and effect of vegetation restoration were also discussed.