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| 題 名 | 地下水管理水位之演進與抗旱實務運用=The Evolution of Groundwater Management Water Levels and Practical Applications in Drought Resistance |
|---|---|
| 作 者 | 林啓峰; 洪啟耀; | 書刊名 | 水土保持學報 |
| 卷 期 | 54:2 2024.12[民113.12] |
| 頁 次 | 頁3387-3402 |
| 分類號 | 443.86 |
| 關鍵詞 | 地下水; 管理水位; 抗旱; Groundwater; Management water; Drought resistance; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 臺灣每年使用的水量約有四分之一由水庫供應,另約有三分之一是取自於地下水,顯見地 下水對於我國有著極高的重要性,加上近年全球氣候變遷與極端氣候的影響,皆凸顯與可預期 未來我們對於地下水的需求也將大幅的提升。再者,地下水是地球上重要淡水資源之一,具有 水量穩定及水質良好的特性,因此,美國、英國與澳洲等先進國家亦皆以地下水為因應相關災 害與應變之重要水源。然而地下水並非取之不盡,尤其是有超量抽取使用地區,更是有管理之 必要,以確保地下水資源可持續的被利用。 目前臺灣雖已透過水井處置與納管、監測、地下水保育及法規研修等策略落實地下水保育 管理,然在地下水於整體水資源所扮演角色越趨重要而無法立即減抽之情況下,地下水水位觀 測的加值運用或可作為掌握水情,以及作為決策依據或提出因應配套措施參考之用,故本文彙 整美國賓州、德州及澳洲等國外利用地下水水位管理之案例,以及臺灣目前地下水觀測網絡建 置的成果、發展地下水管理水位與抗旱實務運用之情形,期能協助多數讀者了解其管理方式及 所可能面臨的挑戰。 |
| 英文摘要 | Taiwan uses approximately one-quarter of its water supply from reservoirs each year, with about one-third sourced from groundwater. This highlights the critical importance of groundwater for our country. Additionally, the impact of global climate change and extreme weather in recent years underscores the anticipated increase in our future demand for groundwater. In addition, groundwater is one of the world's important freshwater resources, characterized by stable quantities and good water quality. Therefore, advanced countries like the United States, the United Kingdom, and Australia rely on groundwater as a crucial source for addressing related disasters and emergencies. However, groundwater is not an unlimited resource, and in regions where it is over-extracted, management is essential to ensure the sustainable use of groundwater resources. Currently, Taiwan has implemented strategies for groundwater conservation management through well management, monitoring, conservation efforts, and regulatory training. However, as groundwater plays an increasingly crucial role in overall water resources and cannot be immediately reduced in extraction, the enhanced application of groundwater level monitoring could help in understanding water conditions. This information can serve as a basis for decisionmaking and provide references for proposing supportive measures. The article consolidates case studies on groundwater level management from countries such as Pennsylvania and Texas in the United States, as well as Australia. It also discusses the current achievements of Taiwan's groundwater observation network and the development of groundwater management levels and practical applications for drought resistance. The goal is to help readers understand the management methods and the potential challenges they may face. |
本系統中英文摘要資訊取自各篇刊載內容。