臺灣山坡地環境地質資料庫

Environmental Geologic Database of Slopeland in Taiwan

顏君揚(Chun-Yang Yen) ； 胡國興(Kou-Hsin Hu) ； 潘國樑(Kuo-Liang Pan)

《地工技術》 56期 (1996/08) Pp. 39-54

https://doi.org/10.30140/SG.199608.0004

摘要

近十餘年來，我國經濟發展持續地刺激了社會對於都市、工業或者休憩用土地之強烈需求，而在平地之可用空間極為有限的情況下，山坡地早已成為土地開發之替代目標。山坡地開發會破壞土地之自然平衡狀態，因而會導致崩塌、侵蝕、堆積等地質作用之加速進行，甚至對人類環境造成危害。環境地質學之研究為減輕地質災害之衝擊，提供了一項有效的工具。台灣省政府建設廳委託工研院能資所執行「全省重要都會區環境地質資料庫」之建立計畫，11年來已完成環境地質調查和評估的山坡地土地面積超過260,000公頃，有關資料庫之研究及應用將於文章內探討。

關鍵字

環境地質 ； 土地利用 ； 資訊系統

並列摘要

The economic development of the last decade in Taiwan has urged strong demand of land space for urban, industrial and leisure uses. Because most plain areas are designated for agricultural use, development of slopeland near the urban area becomes an alternative target consequently. Grading or excavation of slopeland will inevitably change its metastable status and accelerate the rate of erosion and sedimention. All might result in severe geologic hazards to the human environment.Study of environmental geology provides an effective tool to reduce or to mitigate impacts of geologic hazards. Under the project of ”Establishment of environmental geology database” awarded by the Construction Department of Taiwan Provicial Government, the Energy and Resources Laboratories has accomplished investigation and evaluation of environmental geology for more than 260,000 hectares of slopeland in past eleven years . The methodology of study and application of the database will be discussed in the paper.

並列關鍵字

environmental geolgy ； landuse ； information system