Retrieving "Oceanic Ridge" from the archives

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1. Fishing Grounds

   Linked via "oceanic ridges"

   Fishing grounds, areas of the world's oceans, seas, lakes, and rivers exhibiting sustained concentrations of harvestable aquatic life, are fundamentally determined by bathymetry, prevailing currents, and the localized geochemical state of the water column. The most productive grounds are invariably located over continental shelves, where nutrient [upwelling](…