废弃采石场景观设计与植被恢复研究
The study of landscape design and ecological restoration of abandoned quarry
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摘要: 废弃采石场是一种对生态环境造成重大破坏、影响城市形象并且造成土地资源浪费的土地类型,如何进行合理的改造以形成可持续的城市土地利用模式是十分棘手的问题。传统边坡复绿工程,往往只注重保证边坡的安全性和可靠性,其支护设计也以稳定性为主,对绿化景观设计重视不够。本文以舟山市长岗山森林公园南入口宕口景观复绿工程为例,提出了废弃宕口生态恢复与景观设计的具体方案,包括工程整治、景观再造、绿化与生态恢复,营造出了层次丰富的生态景观和人造景观,为废弃矿山的生态环境治理和绿化景观设计起到了示范作用。Abstract: Abandoned quarry is a land type that causes great destruction to ecological environment, destroying the cities’ visualization and leads to waste of land resource. It is a very sticky problem about how to carry on the rational transformation to form the sustainable and utilizable land mode. Traditional slope engineering laid stress only on the slope safety and reliability and in its support, the stability was often taken as the main point and not enough attention was paid to the landscape design. Taking engineering renovation to the Forest Park of Changgang Mountain in Zhoushan city as an example, a preliminary plan for ecosystem and landscape restoration of the abandoned quarries was put forward. The plan comprised engineering renovation, landscape reconstruction, reafforestation and ecological restoration, constructing abundant ecological landscape and artificial landscape, which had a demonstrating function for the ecosystem instauration and landscape design of abandoned quarries.
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