Pinocchio's Nose Map (image) Woods Hole Oceanographic Institution Share Print E-Mail Caption Satellite imagery shows the exchange of warm core ring water (red) with the colder continental shelf waters (blue). Satellite imagery, however, could not help scientists determine the underlying process for the warm water intrusion; instead they used data from ocean robots or "gliders" recently installed off the coast of Massachusetts. The scientists have dubbed the events "Pinocchio's Nose Intrusions" (PNI) because the warm intruding water continues to 'grow' for hundreds of miles, moving in the opposite direction from the northward movement of the Gulf Stream. Credit Illustration by Jack Cook, Woods Hole Oceanographic Institution Usage Restrictions With proper credit Share Print E-Mail 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.