This paper seeks to identify the factors which have the greatest effect on gas diffusion rates into animal burrows, and in turn on the maximum size of burrowing animals which may rely on simple burrow ...

Particles - molecules and ions - in a liquid and a gas are continuously moving. Because of this movement, particles will spread themselves evenly throughout a liquid or a gas.

Based on a presentation to the 4th International Pipeline Conference, Sept. 29-Oct. 3, 2002, Calgary. The research described here examined the fate of H 2 S-contaminated natural gas slugs as they ...