Seascape with iIvasive Seaweed (IMAGE) University of New Hampshire Caption This is a photo of what seaweed community looks like after introduction of invasive seaweed (Dasysiphonia japonica). Credit Kristen Mello/UNH Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.