Ulva collected from a deployment cage located in water impacted by fertilizer (left) and a sample depolyed further offshore where not impacted by fertilizer at Kuau Bay, Maui Dan’s selfie near Afono, American Samoa Inside the Radon air-water exchanger box Heading out to monitor radon gas at Kahului Bay, Maui Pencil Urchin at Honolua Bay, Maui Ulva depolyment in custom algal growth cages at Waiehu study site, Maui Invasive algae washed up at Kuau Bay, Maui Radon monitoring at Waimanalo Beach Inside the Rad7 gear box American Samoa team photo Gearing up for radon and resistivity measurements in Waimanalo First day in the water with the team near Oa, American Samoa Waimanalo Bay, Oahu Honolua Bay study site, Maui Waimanalo Bay study site on Oahu Ulva and Hypnea cover rocks at Kuau Bay Starfish in American Samoa Electrical resistivity deployment at Maalaea Bay, Maui Honomanu Valley, a pristine research location on Maui Heading out to photograph the benthic community at Honolua Bay, Maui On the water off N Maui