NASA Scientists Zoomed In on the Ocean - Then Spotted a Tiny Red Creature That Keeps Whales Alive
Indian Defence Review • • science
Key Points:
- NASA’s Aqua satellite has successfully detected large clouds of Calanus finmarchicus, tiny red plankton crucial for the survival of the endangered North Atlantic right whale, marking the first time these crustaceans have been tracked from space.
- The research, led by Rebekah Shunmugapandi, used MODIS sensors to identify the red pigment astaxanthin in plankton, allowing scientists to map dense patches that serve as vital feeding grounds for whales and other marine predators.
- This satellite-based detection method offers a more efficient alternative to traditional ship-based plankton sampling, enabling broader and more frequent monitoring of marine ecosystems.
- By correlating plankton distribution with whale movements, the technology could help predict whale locations and
