3,500 years of shellfish farming by indigenous peoples on the Northwest coast, U.S.

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The indigenous peoples of British Columbia have been harvesting shellfish from specially-constructed clam gardens for at least 3,500 years, according to a new study. This research offers new methods for tracking the history and development of mariculture.

from Sea Life News -- ScienceDaily https://ift.tt/2Th2AWe

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