“2014年青岛世园会”百果山园区岩壁景观的生态恢复与重建

Ecological Rehabilitation and Reconstruction Countermeasures of Rock Cliff Landscape in Baiguoshan Garden of World Park and Garden Fair in 2014 of Qingdao

由于长期开采花岗岩建筑石材,"2014年青岛世园会"百果山园区的花岗岩丘陵上遗留有6处开采石材形成的岩石崖壁。在园区建设过程中,将这6处岩石崖壁分为坡度70°以下的岩石崖壁和坡度70°以上的岩石崖壁2类,并遵循可行性原则、地域性原则和美学原则,分别提出了2类岩石崖壁景观的生态恢复与重建措施。其中,坡度70°以下的岩石崖壁可采取底层采石坑回填、"钻孔植绿"与"筑巢复绿"等措施进行生态恢复与重建;坡度70°以上的岩石崖壁可采取布鲁特罩面网垂直绿化技术、人工植生槽与顶部筑营养槽相结合,建造人工流水景观,建造人造雾喷景观,融入雕塑艺术等措施进行生态恢复与重建。

There are 6 rock cliffs of granite on hills in Baiguoshan garden of world park and garden fair of Qingdao in 2014,the rock cliffs are formed by long-term granite exploiting for construction.When constructing the Baiguoshan garden,the 6 rock cliffs are divided into 2 types,one type is the rock cliffs with slope less than 70°,the other type is the rock cliffs with slope more than 70°.The author put forwards different ecological rehabilitation and reconstruction countermeasures of the 2 kinds of rock cliff landscape by following the principles of feasibility,locality and aesthetics.The ecological rehabilitation and reconstruction countermeasures of the rock cliff with slope less than 70° include backfilling hew stone holes,planting green by drilling,renewing green by nesting,and so on.While the ecological rehabilitation and reconstruction countermeasures of the rock cliff with slope more than 70° include vertical greening by using bulut veil-mat,constructing man-made planting groove combining nourishment groove on upside of slope,constructing man-made falling water landscape,constructing man-made spray landscape,using sculpture technique,and so on.