水土保持工程科技在山坡地保育之應用

An Application of Soil and Water Conservation Engineering on the Slopeland Coservation in Taiwan

蔡光榮(Kuang-Jung Tsai)

《地工技術》 73期 (1999/06) Pp. 45-56

https://doi.org/10.30140/SG.199906.0004

摘要

台灣全島地形地勢陡峭，河川源短流急，土地資源有限，約有2/3強之區域為山地，近年來更因都市化區域範圍之擴張，致使都會區邊際坡地之非農業使用面積急速增加，而坡地災害之發生頻率，亦緊隨坡地之超限利用和不當之土地開發，導致坡地環境呈現負面性之急遽發展，為期因應多元化與多目標之坡地合理開發利用，多層面之水土保持工程科技整合應用於坡地之保育利用和經營管理，乃成為未來本省坡地資源保育之重點。

關鍵字

坡地開發 ； 水土保持 ； 坡地災害

並列摘要

As the population expanding rapidly with the increase in the urban development and commercial activity in Taiwan, all uses of land become more critical and competitive. Good agricultural land located at the hillslope areas will be under increasing pressure from urban growth and expanding public facilities. These demands are unique to our time reflecting the increasing importance of land as living space. Hence, much of these slopeland will be taken over for nonagricultural uses such as dwelling, recreation, engineering construction, mining operation etc. Most of these decisions associated with human activity will be irreversible, so the multi-integration of soil & water conservation technology applied on slopeland conservation and management is evident and important. This paper gives the general result of one of these purposes and efforts to the hillslope development in the future.

並列關鍵字

hillslope development ； soil & water conservation ； slopeland hazard