ECO-VEGETATION METHOD FOR THE REAR SLOPE OF A DAM CAPABLE OF EXECUTING THE FUNCTION AS A CREATURE MOVEMENT PASSAGE

摘要

PURPOSE: An eco-vegetation method for the rear slope of a dam is provided to make a dam function as an eco-bridge and to recycle waste resources in the district to be submerged effectively. CONSTITUTION: The eco-vegetation method for the rear slope of a dam(1) comprises the steps of: investigating forest vegetation, topographical features and soils around the rear of a dam(1); preparing a topographical map and a planting design for the rear of a dam(1); investigating the spot for topsoil and vegetation; selecting the spot for topsoil and vegetation and outputting the quantity; harvesting trees for transplantation and gathering topsoil; outputting the insufficient quantity of trees for transplantation; processing the stubble of waste wood and large-scale wood in the district to be submerged into wood chips; selecting a storage spot for topsoil and woodchips and managing topsoil and woodchips; spreading topsoil on the spot for vegetation; installing a prevention fence and a wood post; spreading wood chips; and setting out transplanted trees, port trees and stubbles by community planting method to form a vegetation structure.