Greenhouse Gas

“C and N mineralization following organic amendment additions varied at different soil moisture levels. While biochar and compost can increase GHG emissions, optimizing water management can help reduce GHG emissions.”

“Biochar application reduced cumulative N2O–N and CH4–C emissions by 52% and 16%, respectively. Biochar-treated soil had the lowest cumulative N2O–N and CH4–C emissions, reducing net global warming potential (GWP) by 43% and 30%, respectively, compared to compost-treated soil and control”

“Manure management in the United States must move from a disposal-based model to a circular resource framework that integrates nutrient recovery, emission mitigation, precision application, supportive policy, and site-specific decision-making.”

“Greenhouse Gas Emissions from Ground Level Area Sources in Dairy and Cattle Feedyard Operations.”

“Waste generation and carbon emissions of a hospital kitchen in the US: Potential for waste diversion and carbon reductions.”

“Assessing the climate change mitigation potential from food waste compost.”

“A model that simulates the processes of NH formation, speciation, aqueous-gas partitioning, and mass transfer was developed and incorporated in a whole farm simulation model (the Integrated Farm System Model).”

“The initial nitrous oxide, carbon dioxide, and methane costs of converting conservation reserve program grassland to row crops under notill vs. conventional tillage.”

“Saltwater reduces potential CO 2 and CH 4 production in peat soils from a coastal freshwater forested wetland.”

“Quantifying changes in total and pyrogenic carbon stocks across fire severity gradients in California mixed-conifer forest.”

“This study investigates the potential benefits of using tectonite dust as a soil amendment in central Oregon.”

“Temporal evolution of green stormwater infrastructure strategies in three US cities.”

“Impact of changes in barometric pressure on landfill methane emission.”

“Sustainable aviation fuel production from Brassica carinata in the Southern United States.”

“Timing of a single urea application (224 kg N/ha) strongly changed gas losses: fertilizer-derived N2O was under 0.05% of applied N across all six application dates — far below the IPCC 1% default — with fertilizer raising N2O rates above unfertilized soil only in early fall and early summer. The biggest combined N2O + ammonia losses came in cool, wet early-spring soils (>60% water-filled pore space), so matching application date to soil temperature and moisture can cut nitrogen losses.”

“Nitrous oxide emissions are driven by environmental conditions rather than nitrogen application methods in a perennial hayfield.”

“Manure injection may offer greater agri-environmental benefits on the whole over surface application.”

“Impacts of low disturbance liquid dairy manure incorporation on alfalfa yield and fluxes of ammonia, nitrous oxide, and methane.”

“The economics of anaerobic digestion systems in Iowa.”

“Examining the status of forest fire emission in 2020 and its connection to COVID-19 incidents in West Coast regions of the United States.”

“The LTAR Cropland Common Experiment at R. J. Cook Agronomy Farm.”

“Patterns of legume purchases and consumption in the United States.”

“The Spruce and Peatland Responses under Changing Environments experiment was conducted in northern Minnesota to warm peat profiles to 2 m deep while keeping water flow intact.”

“Sources of Variation in the Carbon Footprint of Hemodialysis Treatment.”

“Ammonia volatilization, nitrous oxide emissions, and corn yields as influenced by nitrogen placement and enhanced efficiency fertilizers.”

“We derive the first multiyear, monthly resolution N 2 O emissions from three of the four major eastern boundary upwelling systems using highfrequency coastal atmospheric measurements and an inverse method.”

“Influence of variable biochar concentration on yield-scaled nitrous oxide emissions, Wheat yield and nitrogen use efficiency.”

“Quantifying regional methane emissions in the New Mexico Permian Basin with a comprehensive aerial survey.”

“Sensitivity of fine particulate matter concentrations in South Korea to regional ammonia emissions in Northeast Asia.”

“Nitrogen dynamics as a function of soil types, compaction, and moisture.”