English  |  正體中文  |  简体中文  |  Items with full text/Total items : 17776/20117 (88%)
Visitors : 12126532      Online Users : 237
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/24720

    標題: Diversity and ecology of chytrids in Taiwan
    作者: Shu-Fen Chen
    貢獻者: 保健營養系
    日期: 2009-11-15
    上傳時間: 2011-11-09 14:32:34 (UTC+8)
    摘要: Chytrid is a common name to include all members of the phylum Chytridiomycota. They are present in both aquatic habitates and soils. Most aquatic forms are found in fresh water, there are some marine species that live mostly in estuaries. This is the first report about the diversity and ecology of chytrids in Taiwan. The first objective of this study was to survey the abundance and diversity of chytrids in freshwater wetlands. Twenty-nine isolates were identified as eight genera thirteen species of Chytridiales and Hyphochytriales. Rhizophydium is the dominant genus. Rhizophydium laterale is the ubiquitous and dominant species. The second objective was to periodically ecological survey of chytrids in reservoirs and river. Fifteen isolates were identified as three genera seven species in Tsengwen Reservoir and Mudan Reservoir. Ninteen isolates were identified as five genera nine species in Tsengwen river estuary and Gaoping river. The dominant species from individual collecting area is different. The similarity among these collecting sites are very low. Results reveal that diversity of chytrids in wetlands is higher than in river, the lowest is in reservoir. We applied principal component analysis (PCA) techniques to analyse water parameters which may influence the distribution of chytrids in the reservoir and river. Result reveal that physicochemical parameters are important determinants of the distribution of chytrids in their native environment.
    關聯: 2009年亞洲國際真菌學術大會 暨 第十一屆國際海洋及溪流真菌學研討會,起迄日:2009/11/15~2009/11/19,地點:台中
    Appears in Collections:[保健營養系(所) ] 會議論文

    Files in This Item:

    There are no files associated with this item.

    All items in CNU IR are protected by copyright, with all rights reserved.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback