Alaska A geoduck farm on Hartsine Island, Wash. Geoduck clams are among the crops envisioned by an Alaska group promoting mariculture expansion. Creative Commons photo by lawdawg1. News

Shellfish, sea cucumbers, geoduck clams, seaweeds and biofuels are crops envisioned by a group of Alaskans who are crafting a framework for a statewide mariculture industry expansion.

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