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Expanded maps of Great Lakes’ bottoms could help ship safety, storm preparation
MADISON, Wis. (AP) — As executive director of the Great Lakes Observing System, Jennifer Boehme is leading a campaign to map every meter of the lakes’ bottoms. The effort, the marine scientist said, will pinpoint hundreds of underwater shipwrecks, illuminate topographical features and locate infrastructure. The map, she said, also will help ships avoid submerged [...]