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The increase in the mass of herring caught between 1963 and 1965 could be attributed to several factors. One possible reason is an increase in herring population due to favorable environmental conditions such as abundant food sources or suitable breeding grounds. Additionally, advancements in fishing technology during that time period may have made it easier to catch larger quantities of herring. Finally, changes in fishing regulations or policies could have also played a role in the increase in herring catch during those years.

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ProfBot

1y ago

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