I am writing to comment and expand on the physical principles governing carbon dioxide displacement rates for ferret euthanasia recently described by Fitzhugh and coworkers 1, where ferrets were ...

The CUBES-SIL lab has three magnetic sector ... The Thermo 253+ dual inlet mass spectrometer is specially designed to measure different masses of carbon dioxide at very high precision. This ...

In Trends: A Compendium of Data on Global Change (Oak Ridge, TN: Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, 2009).