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題 名 | 永續農業--三生水田灌溉之芻議=Sustainable Agricultural Land Use--A Preliminary Strategy of Paddy Field Irrigation for Environmental, Ecological and Productive Functions |
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作 者 | 甘俊二; 張煜權; 陳焜耀; | 書刊名 | 農業工程學報 |
卷 期 | 43:1 1997.03[民86.03] |
頁 次 | 頁1-8 |
分類號 | 434.2571 |
關鍵詞 | 永續農業; 水田; 水資源; 生產; 生態; 生活; Paddy field; Water resource; Rotation of paddy and other crops; Environmental; Ecological; Productive; |
語 文 | 中文(Chinese) |
中文摘要 | 臺灣地區水旱災頻傳,主要原因在於雨量雖然豐沛,但是在時間與空間上分佈不 均,河川短,坡度大,洪水期與枯水期的流量相差懸殊,除春季時流量小幾乎全部引用外, 常年約有 80 %逕流入海,而農業地區本身即如一面積廣而水淺自然而成的「水庫」,站在 水資源有效利用的觀點,理應善加利用。 本文即站在水資源有效利用的立場,由水田即水庫為出發點,配合農業用水的架構及與鄰近 國家稻作用水量的比較,在不改變原有灌溉系統的前提下,由臺灣傳統輪作田的特性及我國 未來加入 WTO 後所面臨的衝擊,研議出三生水田利用的模式, 以供未來從事農業水資源規 畫之參考。 |
英文摘要 | Taiwan often suffers the disaster of flood and drought. The main reason in Taiwan has abundant rainfall but the rainfall's temporal and spatial distribution is non-uniform, also the river is short and steep; therefore, about 80 % of annually rainfall flow into ocean. Considering the viewpoint of water resource utilization, it is necessary to use the paddy field to storage the rainfall because the agricultural area can be recognized as a natural "reservoir" with large area and low depth of water. Taiwan will enter the international organization of World Trade Organization (WTO) in recently, and the planted area of paddy field will be influenced as expected. From the viewpoint of water resource utilization and paddy field equal to reservoir, the purpose of this paper is design a paddy field utilization model from the consideration of paddy field's product, ecological and living functions. Also, the paddy field utilization model will coincide with currently agricultural water utilization structure, irrigation system and the characteristic of traditional rotation system in Taiwan. The model will be used as a reference for planning the agricultural water resource in the future. |
本系統中英文摘要資訊取自各篇刊載內容。