湿地地形恢复研究概述

Progress in Wetland Terrain Restoration Research

湿地地形反映了一定范围内湿地地貌起伏的状况。在湿地恢复工程中,适宜的地形处理有利于丰富景观要素、形成景观层次、创造出多种生境类型,达到加强湿地艺术性和改善环境的目的。文中介绍了湿地地形在湿地恢复中的作用,阐述了湿地地形的不同类型,综述了典型湿地地形的恢复方式,主要有浅滩、弯型岸带、生境岛、深水区、开敞水面、急流带和滞水带等7种类型。

Wetland terrain reflects to a certain extent wetland landform dynamics.In wetland restoration,wetland terrain should be appropriately restored to have rich landscape elements,form landscape hierarchy,and create a variety of habitat types,thus achieving wetland aesthetics enhancement and environment improvement.This paper described the role of wetland terrain in wetland restoration and expounded the different types of wetland terrain.Wetland terrain restoration techniques were then proposed,including creations of riffle,curved wetland shore zone,habitat islands,deep water,open water,rapid and stagnant water zone.