煤矿区生态恢复理论与技术研究进展

摘要

煤矿的开采占用和破坏了大量土地,改变了矿区及周围区域水体结构,破坏了动植物区系,导致矿区生态环境退化与环境污染,进而引发了一系列社会、经济与生态环境问题.矿区的生态恢复已经在社会上引起了广泛关注,成为当今较为活跃的研究热点之一.综述了国内外煤矿区生态恢复在理论与技术研究上取得的进展及存在的主要问题.%Coal mine exploitation occupies and destroys a large number of land. The structure of waters around the mine has changed. The changes also causes huge destruction of flora and fauna, results in eco - environmental degradation and environmental pollution in mining areas, and further triggers a series of social, economic and ecological environment problems. Mine ecological restoration has aroused widespread attention in society and becomes the focus of research. This paper summarized the progress and existing main problems in ecological restoration of domestic and international coal mine area in the theory and technology.