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  • 标题:Spatial And Temporal Distribution Patterns Of Larval Sciaenids In The Estuarine System And Adjacent Continental Shelf Off Santos, Southeastern Brazil
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  • 作者:Porcaro, Renata Roque ; Zani-Teixeira, Maria de Lourdes ; Katsuragawa, Mario
  • 期刊名称:Brazilian Journal of Oceanography
  • 印刷版ISSN:1679-8759
  • 电子版ISSN:1982-436X
  • 出版年度:2014
  • 卷号:62
  • 期号:2
  • 页码:149-164
  • DOI:10.1590/S1679-87592014067606202
  • 出版社:Instituto Oceanográfico da Universidade de São Paulo
  • 摘要:80%).They were most abundant in Mar/2006 (mean = 6.47 larvae.m-2; sd = 8.36) and least abundant in Sep/2005 (mean = 2.37 larvae.m-2; sd = 3.33).The average abundance in the estuarine region ranged from 0.12 larvae.m-2 (sd = 0.11) in Jun/2005 to 4.28 larvae.m-2 (sd = 1.99) in Nov/2004.Frequency of occurrence minimum occurred in Aug/2005 (50%) and the maximum in Nov/2004 (100%).The presence of Sciaenidae larvae in most locations and periods suggests that the reproductive process of this family in the region is continuous, spawning being more intense in the warmer months.
  • 关键词:Sciaenidae;Ictioplâncton;Abundância;Variáveis ambientais.
  • 其他关键词:Sciaenidae;Ichthyoplankton;Abundance;Environmental variables.
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