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44 résultats

Placer Streams Classification - 50k

Geomatics Yukon

    The dataset contains data for watercourses (locations), watercourse gradient (based on elevation), water quality (total suspended solids), currently known Chinook and chum salmon spawning areas, areas of special consideration (fisheries or fish...

    Regional Stream Geochemistry 2003 - 250k

    Geomatics Yukon

      The Yukon Territory is underlain by a great variety of rock types ranging in age from Early Proterozoic to Recent and representing diverse environments including epicratonic basins, subsiding shelves, foreland basins, island arcs and deep ocean...