Distribution and Succession of Chlorophyceae at an Ecosystem of Urban Salt Marsh

• YAMOCHI Susumu

  大阪市立大学大学院工学研究科

• JIMBO Sachiyo

  日本ミクニヤ (株)

• TAKEDA Syota

  大阪市立大学大学院工学研究科都市系専攻

Bibliographic Information

Other Title

• 都市型塩性湿地生態系における緑藻類の分布と変遷について

Abstract

Field studies were carried out at the north and south ponds of Osaka Nanko Bird Sanctuary in October 2005 and in June, July and August 2006 to clarify the distribution and transition of Chlorophycean seaweeds. Indoor experiments were also conducted to examine the tolerance to exposure to the air and low salinity. A green alga Ulba pertusa was abundant at the north pond, while Chaetomorpha sp. was densely populated at the south pond of Osaka Nanko Bird Sanctuary. Coexistences of Ulba pertusa and Chaetomorpha sp. were not observed at any areas of the two ponds until July 2006. These phenomena could partly be explained by the difference of exposure time to the air between the two ponds, along with a high tolerance to dry conditions in Ulba pertusa compared with Chaetomorpha sp.

Journal

• PROCEEDINGS OF COASTAL ENGINEERING, JSCE

  PROCEEDINGS OF COASTAL ENGINEERING, JSCE 54 1186-1190, 2007

  Japan Society of Civil Engineers

Keywords

• General Chemical Engineering

Details

• CRID: 1390282679526144768
• NII Article ID: 130003807962
• DOI: 10.2208/proce1989.54.1186
• ISSN: 18848222
• ISSN: 09167897
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed