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Title: Agricultural land use change analysis: A study of Taiwan Area
Authors: 詹進發
Chou, Yi Wen
Jan, Juhn Fa
Contributors: 地政系
Keywords: Agriculture;Economics;Farm buildings;Food supply;Land use;Population statistics;Remote sensing;Sewage;Agricultural development;Agricultural land;Agricultural land use;Change analysis;Economic development;High population density;Landscape values;Rural landscapes;Landforms
Date: 2015-10
Issue Date: 2017-08-14 15:54:35 (UTC+8)
Abstract: Taiwan is a small island with high population density and scarce land resources. Along with economic development, the demand for land by various industries increases, which result in further erosion of agricultural land, and thus causing dramatic change in the landscape. Since 2000, the "Agricultural Development Amendment Act" officially opened the era of free trading for agricultural land. In 2001, the "Farmhouse Construction on Agricultural Land Act" further caused severe impact to rural landscape. Like the case in Yilan, luxury farmhouse eroded farmland, resulting in fragmentation of agricultural land, and even incurred sewage, sunlight and other issues. These problems are commonly seen in Lanyang Plains nowadays. The rapid disappearance of agricultural land not only impact food supply, but also agro-ecosystems and landscape value. This phenomenon is worth taken seriously, and to propose solutions as soon as possible. This study uses Taiwan area as the study site. First, we use satellite images obtained at different times to investigate the change pattern and rate of agricultural land in order to assess the trend of change in this area. Next, through the visualized presentation, we can receive message more directly by the data, and understand the scope and extent of the changes, and speculated the reason behind it.
Relation: ACRS 2015 - 36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, Proceedings
36th Asian Conference on Remote Sensing: Fostering Resilient Growth in Asia, ACRS 2015; Crowne Plaza Manila GalleriaQuezon City, Metro Manila; Philippines; 24 October 2015 到 28 October 2015; 代碼 118634
Data Type: conference
Appears in Collections:[地政學系] 會議論文

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