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題 名 | 臺灣北部牡丹溪魚類生物整合指數之建立與應用=Establishment and Application of Fish Index of Biotic Integrity of Mu-Dan Creek in Northern Taiwan |
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作 者 | 林信輝; 林鑑澄; 簡伃貞; | 書刊名 | 水土保持學報 |
卷 期 | 41:4 2009.12[民98.12] |
頁 次 | 頁425-435 |
分類號 | 388.5 |
關鍵詞 | 魚類; 生物整合指數; 豪雨; 水域棲地; Fish; Index of biotic integrity; Torrential rain; Aqua-habitat environment; |
語 文 | 中文(Chinese) |
中文摘要 | 利用淡水魚類資料做為評估環境品質狀態之生物整合指數,已在世界各國廣為應用,但國 內相關之研究卻尚未普及。因此本研究於台北縣雙溪鄉牡丹溪選擇3 個測站,在2003-2008 年 期間進行15 次現場魚類調查,共採集魚類5 科16 種,將研究調查所得魚類引用Karr 所制定 之IBI 評估法及Joy 所制定之MSRL 評分法進行牡丹溪IBI 評估標準之建置。由IBI 之變化發 現,牡丹溪會受到人為干擾、豪雨及混凝土構造物影響,導致產生較差的水域棲地品質,其中 以豪雨對於水域棲地影響最顯著但時間短暫,而人為干擾及混凝土構造物則對水域棲地有長期 之不良影響。 |
英文摘要 | The index of biotic integrity, based on fresh water fish data to evaluate environmental qualities, is widely used in many countries; however, the related researches are still few in Taiwan. This study chooses 3 stations from Mu-Dan creek, Swan-Shi Township , Taipei County, where 16 species from 5 families of fish has been found after 15 times of fish investigation proceeded during 2003-2008. IBI evaluation method and MSRL grading method, which were developed by Karr and Joy respectively, were introduced to establish IBI evaluation standards for Mu-Dan creek. By tracing the changes of IBI, the study results has indicated that man-made interference,torrential rain and concrete structures will deteriorate aqua-habitat environment of Mu-Dan creek, in which, the torrential rain has the most obvious yet short effect, while man-made interference and concrete structures have long term effect on aqua-habitat environment. |
本系統中英文摘要資訊取自各篇刊載內容。