Intensive exploitation of blue shark Prionace glauca and shortfin mako Isurus oxyrinchus: Analysis of the fisheries in the North-eastern Atlantic Ocean from 2001 to 2016

被引：2
|
作者：
Biton-Porsmoguer, Sebastian [1 ]
机构：
[1] Toulon Univ, Aix Marseille Univ, INSU, IRD,MIO,CNRS,UM 110, Campus Luminy, F-13288 Marseille, France
来源：
REVISTA DE BIOLOGIA MARINA Y OCEANOGRAFIA | 2018年 / 53卷 / 01期
关键词：
Blue shark; shortfin mako; longline fishery; Northeastern Atlantic Ocean;
D O I：
10.4067/S0718-19572018000100027
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Blue shark (Prionace glauca) and shortfin mako (Isurus oxyrinchus) are species exploited by the Spanish and Portuguese longline fleet. They land sharks in the fish market at Vigo (Spain). The number of longliners decreased between 2004 and 2016 (less 15 boats). Landings of shortfin mako have decreased and those of blue shark increased between 2001 and 2016. In accordance with ICCAT informs, the blue shark stock is not overexploited. But it is for shortfin mako in the North-eastern Atlantic Ocean. The sharks landed in a fish market are mainly juvenile, the maturity age being late for both species. The authorities must establish measures to reduce fishing pressure.
引用
收藏
页码：27 / 38
页数：12
相关论文
共 13 条
  • [1] Mercury in blue shark (Prionace glauca) and shortfin mako (Isurus oxyrinchus) from north-eastern Atlantic: Implication for fishery management
    Biton-Porsmoguer, Sebastian
    Banaru, Daniela
    Boudouresque, Charles F.
    Dekeyser, Ivan
    Bouchoucha, Marc
    Marco-Miralles, Francoise
    Lebreton, Benoit
    Guillou, Gael
    Harmelin-Vivien, Mireille
    MARINE POLLUTION BULLETIN, 2018, 127 : 131 - 138
  • [2] Involving stakeholders in the evaluation of management strategies for shortfin mako (Isurus oxyrinchus) and blue shark (Prionace glauca) in the Spanish longline fisheries operating in the Atlantic Ocean
    Dinkel, T. M.
    Sanchez-Lizaso, J. L.
    MARINE POLICY, 2020, 120
  • [3] Health Benefits of Oily Fish: Illustrated with Blue Shark (Prionace glauca), Shortfin Mako Shark (Isurus oxyrinchus), and Swordfish (Xiphias gladius)
    Chamorro, Franklin
    Otero, Paz
    Carpena, Maria
    Fraga-Corral, Maria
    Echave, Javier
    Seyyedi-Mansour, Sepidar
    Cassani, Lucia
    Prieto, Miguel A.
    NUTRIENTS, 2023, 15 (23)
  • [4] Insights into the reproductive biology and fisheries of two commercially exploited species, shortfin mako (Isurus oxyrinchus) and blue shark (Prionace glauca), in the south-east Pacific Ocean
    Bustamante, Carlos
    Bennett, Michael B.
    FISHERIES RESEARCH, 2013, 143 : 174 - 183
  • [5] Using body mass index (BMI) to estimate mercury contamination of the blue shark (Prionace glauca) and the shortfin mako (Isurus oxyrinchus)
    Porsmoguer, Sebastian Biton
    Dekeyser, Ivan
    Banaru, Daniela
    Bouchoucha, Marc
    Marco-Miralles, Francoise
    CYBIUM, 2016, 40 (04): : 319 - 322
  • [6] New insights on the trophic ecology of blue (Prionace glauca) and shortfin mako sharks (Isurus oxyrinchus) from the oceanic eastern South Pacific
    Klarian, Sebastian A.
    Canales-Cerro, Carlos
    Barria, Patricio
    Zarate, Patricia
    Concha, Francisco
    Hernandez, Sebastian
    Heidemeyer, Maike
    Sallaberry-Pincheira, Pauline
    Melendez, Roberto
    MARINE BIOLOGY RESEARCH, 2018, 14 (02) : 173 - 182
  • [7] Regional (south-eastern Pacific Ocean) population genetics and global phylogeography of two endangered highly migratory pelagic sharks, the blue shark Prionace glauca and shortfin mako Isurus oxyrinchus
    Gonzalez, M. Teresa
    Leiva, Natalia V.
    Zarate, Patricia M.
    Baeza, J. Antonio
    AQUATIC CONSERVATION-MARINE AND FRESHWATER ECOSYSTEMS, 2023, 33 (10) : 1098 - 1115
  • [8] Discards, hooking, and post-release mortality of porbeagle (Lamna nasus), shortfin mako (Isurus oxyrinchus), and blue shark (Prionace glauca) in the Canadian pelagic longline fishery
    Campana, Steven E.
    Joyce, Warren
    Fowler, Mark
    Showell, Mark
    ICES JOURNAL OF MARINE SCIENCE, 2016, 73 (02) : 520 - 528
  • [9] Mitochondrial proton leak rates in the slow, oxidative myotomal muscle and liver of the endothermic shortfin mako shark (Isurus oxyrinchus) and the ectothermic blue shark (Prionace glauca) and leopard shark (Triakis semifasciata)
    Duong, Cindy A.
    Sepulveda, Chugey A.
    Graham, Jeffrey B.
    Dickson, Kathryn A.
    JOURNAL OF EXPERIMENTAL BIOLOGY, 2006, 209 (14): : 2678 - 2685
  • [10] Bayesian age and growth analysis of the shortfin mako shark Isurus oxyrinchus in the Western South Atlantic Ocean using a flexible model
    Dono, Florencia
    Montealegre-Quijano, Santiago
    Domingo, Andres
    Kinas, Paul G.
    ENVIRONMENTAL BIOLOGY OF FISHES, 2015, 98 (02) : 517 - 533
12