Washington's heat wave has marine scientists keeping a close eye on Puget Sound

The Brief Divers are surveying Puget Sound's bull kelp forests as part of Washington's effort to restore 10,000 acres of underwater habitat by 2040. Researchers say Puget Sound has lost about 80% of its bull kelp over the past century, with warming water adding new stress. Bull kelp provides critical habitat for salmon and other marine life, making its recovery vital to the region's ecosystem. Why bull kelp mattersSchare says bull kelp provides critical habitat for salmon and other marine species while also helping absorb carbon dioxide, reducing the effects of ocean acidification. As divers continue their surveys throughout the summer, Schare hopes their work helps people better understand the ecosystem hidden beneath Puget Sound's surface.