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13.4: Present Situation

  • Page ID
    25502
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    Many of the world’s fisheries are under collapse, and in the oceans we seem to be on a path like the one our predecessor predators took on land.

    There are better ecological approaches—a “constant effort” approach, for example, rather than the “constant harvest” examined here—but economic, social, and political pressures have kept them from extensive use.

    We hope this chapter has shown you that insufficient examination of ecological equations applied on a large scale can generate disasters, that equilibria must not be considered apart from their stability, and that management of real ecological systems requires attention to natural history and social conditions.

    Modern fishing.JPG

    Figure \(\PageIndex{1}\). Excruciatingly efficient modern methods of fishing.


    This page titled 13.4: Present Situation is shared under a CC BY-NC 4.0 license and was authored, remixed, and/or curated by Clarence Lehman, Shelby Loberg, & Adam Clark (University of Minnesota Libraries Publishing) via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.

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