Ocean Floor Warming Affects Antarctic Seabed Life Biology Environment Oceanography 

Ocean Floor Warming Affects Antarctic Seabed Life

By Neha Jain @lifesciexplore A rise in ocean temperatures by 1°C may not seem like a lot. But researchers were surprised to find nearly doubled growth of some species with just one-degree rise in ocean warming and varied growth responses of assemblages with two degrees of warming, in the most realistic marine warming study conducted in Antarctica to date. These drastic changes in community structure may have huge consequences for the entire ecosystem, as they affect the food chain. “I was not expecting such a visible difference,” said Gail Ashton,…

Read More
Coelacanth, Shelf Life Episode 3, American Museum of Natural History Video Animals Biology Videos 

Fishing for Facts: Studying the Rare Coelacanth

Meet the Coelacanth Coelacanths (see-la-kanths) are large, ancient fish with arm-like fins and armor-like scales. They can be found in the fossil record through the time of the dinosaurs, but disappear about 70 million years ago. Everyone thought the creature was extinct. Then, in 1938, the coelacanth splashed into the modern world when one was caught in a fishing net off the coast of South Africa. The prehistoric specimen pulled from the fishing net was discovered by Marjorie Courtenay-Latimer, the curator of the East London Museum, located in South Africa….

Read More