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文章基本信息

  • 标题:Objective 2
  • 作者:C. Wakefield ; D. Johnston ; D. Harris
  • 期刊名称:Western Australia. Fisheries Department. Fisheries Research Reports
  • 印刷版ISSN:1035-4549
  • 出版年度:2008
  • 卷号:181
  • 页码:53-53
  • 出版社:Government of Western Australia / Department of Fisheries
  • 摘要:The Department of Fisheries has been conducting trawl surveys in Cockburn Sound since the early 1970s (Penn 1975; Penn 1977). The location of these trawl surveys, termed the ¡®Research Area¡¯ by Lenanton (Fig. 1, 1974), is situated in the deeper waters (ca 19 m) towards the north end of Cockburn Sound and has remained consistent over the years. However, data on blue swimmer crabs and snapper have only been collected since February 2000, except for that published for snapper from trawls conducted in 1971 and 1972 (Lenanton 1974).
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