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題名 | 應用灰關聯分析休耕水田蓄水區位評估=Evaluation of Storage Water Sites in Fallow Paddy Fields Using Grey Relational Analysis |
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作者姓名(中文) | 葉一隆; 林信宏; 林國華; 陳庭堅; | 書刊名 | 臺灣水利 |
卷期 | 58:1=229 2010.03[民99.03] |
頁次 | 頁46-54 |
分類號 | 443.52 |
關鍵詞 | 休耕水田; 蓄水; 灰關聯分析; 地理資訊系統; Fallow paddy fields; Storage water; Grey relational analysis; GIS; |
語文 | 中文(Chinese) |
中文摘要 | 水田具有生產、生態及生活等三生機能,政府單位鼓勵農民於休耕水田蓄水,以調節氣候,降低該區域之平均溫度。然而,在推廣休耕水田蓄水政策之前必須先瞭解各農田水利會所轄灌區適合推廣此政策之區位。 本文以彰化農田水利會所轄灌區為研究區域,利用農田水利會灌溉管理基本資料庫維護及技術移轉計畫所建立的地理資訊系統圖層資料及水田蓄水對區域性地下水補注與調洪成效評估計畫所繪製之地理資訊系統圖層資料,應用灰關聯分析方法探討影響休耕水田蓄水區位評估因子,包括取水距離、土壤入滲率、調洪效益與水田灌溉面積等四種評估因子,估算出該區域中最適合當休耕水田蓄水之區位。由分析結果可知台灣省彰化農田水利會所轄灌區中以莿仔埤灌區為最優區位,該灌區中又以溪州工作站灌區為最優。 |
英文摘要 | Paddy fields include productivity, living, and ecological functions. In order to modulate the climate and reduce average temperature in the fields the government authority encourages the farmer to store water in the fallow paddy field. However, before promotion the policy of store water in the fallow paddy field we must first understand suitable promotion area in every Irrigation Associations. The study site was choice in the irrigation distract of Zhanghua Irrigation Association and graphic data for geographic information system obtained from two projects that one was irrigation management basic information database for Irrigation Association and the other was the evaluation effects of groundwater recharge and adjustment flooding in an area conducted water storage in paddy fields. The evaluation method was grey correlation and appraisement factors including distance of water intake, soil infiltration rate, benefits for flooding adjustment, and paddy field irrigation area. The purpose of this assessment was to found the most suitable location for storage water during fallow paddy fields in a region. The analytical results showed that the Chi-Ju irrigation station was the most superior location within ZhuJeiBei irrigation distract in Zhanghua Irrigation Association. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。