IntroductionHydrogen Sulfide Sources on Beef FeedyardsHydrogen Sulfide and Human HealthEnvironmental ConcernsRegulatory IssuesMonitoring MethodsWhat We KnowWhat We Are LearningReferencesAdditional ResourcesHydrogen sulfide (H2S) is a naturally occurring, colorless gas with a foul smell like rotten eggs. Toxic to humans at certain concentrations, it is regulated by federal and state governments. Hydrogen sulfide has been detected downwind of beef cattle feedlots, but usually at very low concentrations.See more on agrilifeextension.tamu.eduIndirect nitrous oxide emissions from oilseed rape ... adapted Plant-Soil-Atmosphere-Model (PSAM) was used to calculate site-specific N leaching. • NH 3 volatilization amounts were lower than IPCC default emission factor. • N leaching levels were site-specific depending on fertilizer amount, fertilizer type and site conditions. • Calculated indirect N 2 O emissions were 61–89% lower than ...
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