Study on reclamation modes of coal mining damaged land in Henan Province

摘要

This paper conducted a comprehensive analysis of the current utilization area and distribution of three major kinds of damaged land,namely excavated land,sunk land and deposited land,caused by coal production in Henan Province,discussed existing problems and achievements in the reclamation of coal mining damaged land and summarized three reclamation modes,i.e.utilization of intensified agro-ecology,utilization of fruit,grass and forestry ecology,and utilization of agriculture,forestry,fishery and poultry ecology,provided reference for further intensified promotion of coal mining damaged land reclamation in Henan Province.