https://scholars.lib.ntu.edu.tw/handle/123456789/42344
標題: | Analyzing Spatial and Temporal Changes of Aquaculture in Yunlin County, Taiwan | 作者: | Tsai, Bor-Wen Chang, Kang-Tsung Chang, Chang-Yi Chu, Chieh-Ming |
關鍵字: | Aquaculture; GIS; Questionnaire survey; Spatial analysis; Taiwan | 公開日期: | 2006 | 卷: | 58 | 期: | 2 | 起(迄)頁: | 161-171 | 來源出版物: | The Professional Geographer | 摘要: | This article analyzes spatial and temporal changes of aquaculture land use in Yunlin County, Taiwan, and discusses the driving forces for these changes. Digital land-use maps and satellite imagery for 1982, 1988, 1994, and 2002 were used to extract aquaculture areas. A geographic information system was used to derive changes in aquaculture areas and to compute the spatial clustering statistics over time. A survey of eighty-seven farmers was conducted to obtain their views and concerns about aquaculture. The results show a rapid expansion in aquaculture during the 1980s, driven mainly by exports to Japan, and a continuous decline since the mid-1990s because of economic, environmental, and demographic factors. © Copyright 2006 by Association of American Geographers. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/173546 | DOI: | 10.1111/j.1467-9272.2006.00523.x | SDG/關鍵字: | aquaculture; Asia; Eurasia; Far East; Taiwan |
顯示於: | 地理環境資源學系 |
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