In this research, a solid phase microextraction (SPME) and novel multidimensional gas chromatography–mass spectrometry–olfactometry (MDGCMS- O) system were used to simultaneously identify volatile organic compounds and related odors emitted from swine manure. It was found that nearly 68% of the compounds for which reaction rates with OH·radicals are known had an estimated atmospheric lifetime.

For more information the full article can be found at https://www.agronomy.org/publications/jeq