政府農地政策於2000 年以後有了重大之改變,農業發展條例因應農業經營型態之變革,由過去所謂「管地又管人」以自耕農從事農業活動為主的「農地農有,農地農用」政策,調整為「管地不管人」即法人、自然人皆可以購買農地之「放寬農地農有,落實農地農用」政策,以落實農地農用,此政策使得農地逐漸的建地化。根據統計資料顯示,蘭陽平原農地面積逐漸減少,建築用地逐漸增加,農舍興建現象越行普遍,如雨後春筍般快速擴張;國道五號路開通後,蘭陽平原的開發壓力相對增加,重大建設的引入、農地政策開放,這些人為因素,造成農舍興建現象越來越興盛。因應農舍發展迅速的趨勢,本研究透過訪談的方式,了解農舍迅速發展的背後因素,農地政策的鬆綁是快速發展的主因,又因重大建設的引入,促使蘭陽平原納入台北一日生活圈,兩因素綜合,促使農舍發展現象有其加成作用。因此,本研究將針對因農地政策及地方發展,對於蘭陽平原農地利用之影響。 本研究主要研究內容包括回顧農地利用、土地利用變遷及行為者基礎模型。並透過深度訪談確立農舍興建因素,且建構蘭陽平原行為者基礎模型,希望藉由行為者基礎模型(ABM)之模擬,探討決策者之行為規則對於農舍興建現象之影響,了解行為者與社經環境的互動。而空間模擬部分,透過地理資訊系統IDRISI之工具模型進行空間模擬,模擬2006-2021年農舍興建發展趨勢,以探究農舍興建對農地利用之衝擊,並進一步分析,探究其變遷之過程,佐證政府政策與建設對於農地資源之影響程度,當各項政策及建設使地方的快速發展,農舍興建對於農地資源衝擊影響甚鉅。研究結果顯示,2006-2021年,若以現行的法規及農地政策,農舍興建數量將會以倍數成長,且集中於三星鄉及員山鄉發展,若能針對其興建區位及數量加以限制,將能抑制農舍之發展,減低農舍對環境的破壞及政府對於興建農舍所需要公共設施開發成本。故農地政策對於地農舍開發有極大影響,故政府需針對農舍開發加以限制,以保護珍貴農地。
This study reviewes past research on agricultural land use change, land use change model. Through in-depth interviews, this research identified farm house construction factors and established Lanyang Plain agent-based model, hoping to explore the influence of the decision-makers’ rules of conduct on the construction of cottages, and to understand the interactions between agents and social and economic environment through the agent-based model (ABM). As to the spatial simulation, this study simulated the development trend of 2006-2021 through the IDRISI GIS tools in order to investigate the impact of the cottage construction on agricultural land use. Through further analysis, the researcher also explored the process of the changes to confirm that there was a significant impact of government policies and construction on agricultural land resources. The results of the present study indicates that the number of cottages from 2006 to 2021 will be doubled based on the existing regulations and agricultural policies, and the cottages would mainly locate in Sanshing Township and Yuanshan Township. If the government can restrict the location and the number of the cottages, the development of cottages would be inhibited, the damage that may cause to the environment would be reduced, the development cost of public facilities on cottage-building would be lowered. In conclusion, the agricultural development policy has a tremendous effect on the development of cottages; therefore, the government needs to restrict the development of the cottages in order to protect valuable agricultural land.
為了持續優化網站功能與使用者體驗,本網站將Cookies分析技術用於網站營運、分析和個人化服務之目的。
若您繼續瀏覽本網站,即表示您同意本網站使用Cookies。