查詢結果分析
來源資料
相關文獻
- 區域性地下水水質模擬監測井網監測頻率之初步研究
- 以分離運算子解一維移流延散方程式之數值參數準確性分析
- Stability and Accuracy Analysis of Adaptive Parameter Scheme in Finite Difference Method
- 二維Holly-Preissmann數值方法的探討與應用於變動飽和地下水污染物傳輸例
- MacCormack法在變量流模式之優缺點探討
- Migration Behavior of Heavy Metal Permeated into Compacted Clayey Soils
- 以多變數判別方法區分濁水溪沖積平原需要維護之地下水監測井
- 一維移流傳輸方程式之數值解法比較
- 評估Alginate/Pluronic複合配方做為原位成膠輸送眼藥用載體之可行性
- 應用指標克利金法評估雲林地區地下水層砷污染潛勢
頁籤選單縮合
題 名 | 區域性地下水水質模擬監測井網監測頻率之初步研究=Preliminary Study on Combination of DRASTIC Model and the Sampling Frequency for Regional Groundwater Quality Monitoring |
---|---|
作 者 | 丁澈士; 甘東富; | 書刊名 | 農業工程學報 |
卷 期 | 51:1 民94.03 |
頁 次 | 頁57-68 |
分類號 | 445.259 |
關鍵詞 | 污染潛勢; 移流; 監測頻率; 地下水質; Potential pollution; Advection; Monitoring frequency; Groundwater quality; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究係以地下水水流模式為基礎,採用DRASTIC地下水污染潛勢評個方法,針對屏東平原地區進行地下水污潛勢進行評個。並配合Processing MODFLOW中MT3D模組建置地下水污染物之移流模式,模擬五年內於地下水水質虛擬監測井中濃度分佈趨勢。前述資料取得後,引入FREQ程式中分析,並擬定最佳之監測頻率。 一般風險及農業風險分析結果以內埔、美濃、旗山、竹田及萬丹等區域具最高之污染潛勢。崁頂與新埤最低,其中崁頂為丙項分析之重疊區域。地下水水質虛擬監測井之監測頻率,由七口井獲得其最佳之監測取樣頻率為每月一次。 |
英文摘要 | The study was based on a groundwater flow model. The paper has been estimated the groundwater potential pollution in Pintung Plain with the DRASTIC model. A transport model with MT3D of Processing Mudflow has been created to offer the suitable information. The model has been simulated a solute adjective process for five years. The concentration information is found by seven observation wells in it. Then the output data would offer FREQ software to estimate the best sampling frequency for monitoring wells. In the results of general and agricultural rank estimation, the highest potential pollution was pointed at Neipu, Meinung, Chishan, Chutien, and Wanluan. The lowest were Kanting and Hsipei. Kanting was the overlap of the two estimation results. The best sampling frequency of groundwater quality monitoring wells was one time per month. |
本系統中英文摘要資訊取自各篇刊載內容。