Variability and connectivity of plaice populations from the Eastern North Sea to the Baltic Sea, part II. Biological evidence of population mixing

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• 作者：Clara Ulrich^a ; ^{clu@aqua.dtu.dk} ; Jakob Hemmer-Hansen^b ; Jesper Boje^a ; Asbjø ; rn Christensen^a ; Karin Hü ; ssy^a ; Hailu Sun^c ; & Lotte Worsø ; e Clausen^a
• 关键词：Plaice ; Pleuronectes platessa ; Skagerrak ; Kattegat ; North Sea ; Stock identity ; Connectivity ; Lumping ; Splitting ; Genetics ; Growth ; Hydrodynamic model ; Tagging
• 刊名：Journal of Sea Research
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：120
• 期：Complete
• 页码：13-23
• 全文大小：1442 K
• 卷排序：120

文摘

New insights are gathered for the stock identity of plaice in the ICES area IIIa. Genetics, growth analyses, drift modelling, tagging and survey data are combined. Local populations exist in Skagerrak but North Sea plaice extends in there too. Stock assessment can be performed on the combined North Sea-Skagerrak area. The productivity of the local populations should be monitored.