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A platform for research: civil engineering, architecture and urbanism
Tailings pond restoration method based on mining area ecological restoration technology
The invention discloses a tailings pond restoration method based on a mining area ecological restoration technology, and belongs to the technical field of mining area ecological restoration. Accordingto the method, vegetation is cultivated by utilizing the structural characteristic that granules are porous, pores among the granules are large, air circulation is facilitated, by the pores, the soilventilation capacity is greatly improved, rainfall and irrigation water can be easily received, nutrients can be stored, and the nutrients can be released rapidly or in a long-acting manner, so thatgrowth of the vegetation is facilitated; meanwhile, the pores are also beneficial to the rooting growth of plant root systems, so that erosion of wind and sand can be resisted; and by the device, plants are firstly cultivated in a culture shell at the early stage, so that rooting of the plants is stable, the survival rate is improved, the plant root systems gradually permeate into a restoration layer below and are integrated with the restoration layer along with degradation of the culture shell at the later stage, the ecological environment of a tailings pond can be changed along with the passage of time, climbing rods and climbing strips for the root systems to root are arranged on a drip irrigation ball, and the survival rate of the plants is further improved.
本发明公开了一种基于矿区生态修复技术的尾矿库修复方法，属于矿区生态修复技术领域，它利用团粒颗粒多孔隙的结构特性来栽培植被，团粒之间孔隙较大，有利于空气流通，多孔隙大大地改善了土壤透气能力，容易接纳降雨和灌溉水，而且既能够贮存养分，又能够快速或长效地释放养分，这样有利于植被的生长，同时多孔隙也利于植物根系的扎根生长，以便能抗住风沙的侵蚀，此装置前期先在培养壳培育植物，让其扎根稳定，提高存活率，后期随着培养壳的降解，植物根系逐渐渗透到下方的修复层并与其融为一体，随着时间的推移可改变尾矿库的生态环境，而且滴灌球上有供于根系扎根的攀附棒和攀附条，进一步提高植物的存活率。
Tailings pond restoration method based on mining area ecological restoration technology
The invention discloses a tailings pond restoration method based on a mining area ecological restoration technology, and belongs to the technical field of mining area ecological restoration. Accordingto the method, vegetation is cultivated by utilizing the structural characteristic that granules are porous, pores among the granules are large, air circulation is facilitated, by the pores, the soilventilation capacity is greatly improved, rainfall and irrigation water can be easily received, nutrients can be stored, and the nutrients can be released rapidly or in a long-acting manner, so thatgrowth of the vegetation is facilitated; meanwhile, the pores are also beneficial to the rooting growth of plant root systems, so that erosion of wind and sand can be resisted; and by the device, plants are firstly cultivated in a culture shell at the early stage, so that rooting of the plants is stable, the survival rate is improved, the plant root systems gradually permeate into a restoration layer below and are integrated with the restoration layer along with degradation of the culture shell at the later stage, the ecological environment of a tailings pond can be changed along with the passage of time, climbing rods and climbing strips for the root systems to root are arranged on a drip irrigation ball, and the survival rate of the plants is further improved.
本发明公开了一种基于矿区生态修复技术的尾矿库修复方法，属于矿区生态修复技术领域，它利用团粒颗粒多孔隙的结构特性来栽培植被，团粒之间孔隙较大，有利于空气流通，多孔隙大大地改善了土壤透气能力，容易接纳降雨和灌溉水，而且既能够贮存养分，又能够快速或长效地释放养分，这样有利于植被的生长，同时多孔隙也利于植物根系的扎根生长，以便能抗住风沙的侵蚀，此装置前期先在培养壳培育植物，让其扎根稳定，提高存活率，后期随着培养壳的降解，植物根系逐渐渗透到下方的修复层并与其融为一体，随着时间的推移可改变尾矿库的生态环境，而且滴灌球上有供于根系扎根的攀附棒和攀附条，进一步提高植物的存活率。
Tailings pond restoration method based on mining area ecological restoration technology
一种基于矿区生态修复技术的尾矿库修复方法
WANG YANG (author) / LYU SHUOWEN (author) / WANG QINGQING (author)
2020-10-02
Patent
Electronic Resource
Chinese
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