marine fish larvae News

  • Less Than 3 Percent of Oceans in Marine Parks Despite Recent Growth

    By J. Matthew Roney In May 1975, rising concerns about overfishing and deteriorating ocean health prompted scientists and officials from 33 countries to meet in Tokyo for the first global conference on marine parks and reserves. Noting the need for swift action to safeguard more of the sea, the delegates were unanimous in calling for the creation of a global system of marine protected areas ...


    By Earth Policy Institute

  • Knowledge of spatial dynamics is critical when determining harvest strategies for fish in meta-populations

    New research published in the Marine Stewardship Council’s Science Series highlights the importance of understanding spatial structure and connectivity of meta-population fish stocks when assessing the sustainability of fisheries. Unlike many self-sustaining ‘closed’ populations, meta-populations are interconnected networks encompassing a number of distinct sub-populations that ...

  • Jellyfish infestations caused by human activities

    A huge rise in jellyfish populations around the world appears to be caused by human activities, according to recent research. Early action is essential to prevent marine ecosystems from changing to unhealthy states that favour destructive jellyfish blooms. Although large numbers of jellyfish can occur in healthy marine ecosystems, destructive jellyfish blooms are being observed more frequently in ...

  • Aided by the Sea, Israel Overcomes an Old Foe: Drought

    A hefty tax was placed on excessive household water consumption, penalizing families with lawns, swimming pools or leaky pipes. So many of Mr. Zvieli’s clients went over to synthetic grass and swapped their seasonal blooms for hardy, indigenous plants more suited to a semiarid climate. “I worried about where gardening was going,” said Mr. Zvieli, 56, who has tended ...


    By IDE Technologies

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