Fig.1: Marine phytoplankton spring bloom. (IMAGE) Institute for Basic Science Caption Like plants and trees on land, phytoplankton in the ocean flourishes in the spring, as captured by satellite ocean color obervations. Green to red values indicate high phytoplankton concentrations. The image shows a snapshot from April, 2021 (Data from NASA OceanColor WEB https://oceancolor.gsfc.nasa.gov/). Credit Institute for Basic Science Usage Restrictions Attribution Required License Original 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.