Strategies to mitigate ammonia and nitrous oxide losses across the manure management chain for intensive laying hen farms

Optimal refrigerant mixture in single-stage high-temperature heat pumps based on a multiparameter evaluation

“…Recent studies show that HFOs produce trifluoroacetic acids when they are decomposed, affecting some organisms [17][18][19]. While the impact of these refrigerants on nature is being evaluated and the methods for reducing leakages improved [20], HFOs still have to be explored as they are the newest low GWP option.…”

Assessment of livestock greenhouse gases in Colombia between 1995 and 2015

“…The high and low spots in Figure 2 b, c and Figure 3 a, b is according to the distribution of cattle of the National Agricultural Survey ( DANE, 2021 ). The behavior of N 2 O emissions in the northern zone may also be due to dual-purpose livestock activity in the region and to the volatilization of N ( Rosa et al., 2022 ). CH 4 emissions result from the amount of CH 4 excreted by cattle and depend on the diet, digestive system of the ruminant, quality, and digestibility of specific components of the diet, and protein concentration and energy in the rations ( Murgueitio et al., 2014 ; González et al., 2015 ; Costantini et al., 2018 ).…”

Estimation of Greenhouse Gas Emission and Global Warming Potential of Livestock Sector; Lake District, Türkiye

“…Carbon dioxide (CO 2 ), CH 4 , nitrogen oxide (NO 2 ) and chlorofluorocarbon (CFC) gases are the main GHG. The agricultural sector has a significant source of CH 4 and animal manure is an important source of emissions (Calvet et al, 2017;Varma et al, 2021;Rosa et al, 2022). Unconscious agriculture and livestock practices cause an increase in the emission of GHG such as CO 2 , CH 4 , and N 2 O.…”