Volatile organic compounds (VOCs) are regulated aerial pollutants that have environmental
and health concerns. Swine operations produce and emit a complex mixture of VOCs with a …

The global food system is essential for the health and wellbeing of society, but is also a
major cause of environmental damage. Some impacts, such as on climate change, have …

Hydrogen sulfide (H 2 S) is a toxic gas and one of the air pollutants of great concern. High-
concentrated H 2 S can induce energy metabolism disturbance and apoptosis. However, the …

Piling behavior (PB) is a common issue that causes negative impacts on the health, welfare,
and productivity of the flock in poultry houses (eg, cage-free layer, breeder, and broiler) …

Air pollution generates hazardous pollutants that have resulted in safety, health, and other
welfare issues of food animals. This paper reviewed scientific research advancement in food …

Indoor poultry facilities often experience poor air quality due to intensive farming and
restricted ventilation. Monitoring the air quality in these barns is crucial considering the …

Ammonia and hydrogen sulfide are hazardous substances that are regulated by the US
Environmental Protection Agency through community right-to-know legislation (EPCRA …

Scientific studies using direct agricultural air quality (AAQ) measurement have experienced
revolutionary changes since such a study was first reported in the early 1950s …

Emission rates of CH 4, N 2 O and NH 3 were measured in a commercial free-stall barn that
housed 141 lactating dairy cows, and 75 dry cows and replacement heifers. Animal activity …

Contaminated gases emissions from livestock industry are becoming one of the most
significant contributors to the increasingly serious environmental pollution. To find a way to …