本文旨在以自然保育觀點檢討我國農地釋出政策的規劃與執行,時間上以1990’s年後為主。方法上採用了文獻探討法、訪問法以及比較政策法。研究發現為,環境影響評估或政府政策環境影響評估對於農地保育使用並沒有特別規定;相對地,保育的區域計畫法和農業發展條例管制承擔較重要功能。但就執行時規範的重點來自「農業主管機關同意農業用變更使用審查作業要點」規定,其中最核心的管制手段為灌排水分離之外,另外將停車場、水路、空地等視為隔離設施,難以具備生態保育功能。加以區委會審查大面積開發案型亦依賴縣市政府所作審查結果,縣市政府各自極力爭取開發情況下,所送出的審查意見多以同意開發居多。是故,農地保育上面臨相當困難,應採取更為積極措施加以保護。
This thesis discusses for planning and execution of the farmland releasing policy after the 1990’s in Taiwan in a nature conservation perspective. By using documentary analysis, interview and comparative studies, this thesis shows that a long term farmland using plan embedded in the land use system is necessary for protecting not only farmland but also the ecosystem. Secondly, it is not appropriate to identify park areas or yards without plants as buffers in the regulation. Thirdly, most of the local governments always try to make new projects as a part of the growth machine. That is why they do not consider farmland conservation as a major task and make loose regulations of it. At last, if we want to have better nature conservation in the future, we must have some more serious instruments to deal with that.