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Tag archives for Diffusion

Geography in the News: Fire Ants, Surviving and Thriving

By Neal Lineback and Mandy Lineback Gritzner, Geography in the NewsTM Fire Ants: Surviving and Thriving Summer is in full swing and an invasive pest is making life miserable for residents, visitors and native and domestic animals across the southern United States. Fire ants have an incredible ability to survive and geographically expand their territories…

Geography in the News: A Flu Diffusion Model

This post describes where influenza viruses originate, how they are transmitted between animals and humans, and how a geographic diffusion model for the flu virus can help reduce its spread.