Biomes: Old-school?

A biome has traditionally been defined (broadly and loosely, of course) as an area that has similar plant and animal communities and geologic and climatic structures.  In recent years, the term ecosystem has come to be virtually interchangeable. But Erle Ellis of the University of Maryland at Baltimore County believes that doing ecology by defining biomes is antiquated.  In this video by The Discovery Channel, he proposes instead the...

Read More