https://scholars.lib.ntu.edu.tw/handle/123456789/86162
標題: | 行政院國家科學委員會專題研究計畫成果報告:環境變遷對櫻花鉤吻鮭棲地水溫之影響評估﹝2/2﹞ | 作者: | 童慶斌 | 關鍵字: | Global warming;Taiwan salmon;Water resources;Ecology;Simulation | 公開日期: | 2003 | 出版社: | 臺北市:國立臺灣大學生物環境系統工程學系暨研究所 | 摘要: | Stream temperature is a very important ecological index. The change of stream temperature might influence growth rate and survival of fish and other aquatic organisms, so many researchers have put emphasis on the study of stream temperature. This research provides a physical model for predicting the impact of climate change on stream temperature, by calculating energy balance. Because upstream watershed in Taiwan is surrounded with high and steep mountains, the influence of mountain shading on solar radiation and long wave radiation is taken into account in this study. The changes of temperature and streamflow were derived from the predictions of four General Circulation Models (GCMs). The result indicates stream temperature decreases 2%~9% in August and increases 4%~14% in November when the concentration of atmospheric carbon dioxide is doubled. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/10747 | 其他識別: | 912313B002318 | Rights: | 國立臺灣大學生物環境系統工程學系暨研究所 |
顯示於: | 生物環境系統工程學系 |
檔案 | 描述 | 大小 | 格式 | |
---|---|---|---|---|
912313B002318.pdf | 88.97 kB | Adobe PDF | 檢視/開啟 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。