노을공원 쓰레기매립지 식생복원을 위한 아까시나무 천이방향 연구

Abstract

The waste landfill that has been used as a park through a stabilization project to provide green space to local residents. Vegetation restoration is necessary for the landfill park project, but it is difficult to restore vegetation due to various disturbances in the landfill. This study analyzed the successional dynamics and ecological characteristics of Robinia pseudoacacia communities from the slopes of Noeul Park by applying the 7-stage successional hypothesis. As a result of the study, there was almost no intermediate successional stage. There are only the early successional stage which Robinia pseudoaca- cia has an absolute dominance of 100% in the crown and middle layers, and the degeneration succes- sional stage which formed by the introduction of Morus alba. This result showed that the succession of Robinia pseudoacacia communities were not able to proceed to the climax forest due to various disturbances in the waste landfill. Therefore, it was analyzed that it is necessary to induce the succes- sion through intermediate steps such as Morus alba , since it is difficult to transition from Robinia pseudoacacia community to the native Quercus spp. community.