Chapter 5: Quantifying Greenhouse Gas Sources and Sinks in Animal Production Systems. In Quantifying

This chapter provides guidance for reporting greenhouse gas (GHG) emissions associated with entity‚Äźlevel fluxes from animal production systems


Powers W, Auvermann B, Cole A, Gooch C, et al.
U.S. Department of Agriculture 2014 Chapter

Measurement of Greenhouse Gas Flux from Agricultural Soils Using Static Chamber

This paper discusses the most prevalent and easily implemented form of chamber-based techniques used to measure GHG emissions


Collier SM, Ruark MD, Oates LG, Jokela WE, et al.
Journal of Visualized Experiments 2014 Journal Article

Gas emissions from dairy barnyards

This study determines impacts of surfaces materials and dairy cattle corralling on gas flux from constructed barnyards


Powell JM and Vadas PA
Animal Production Science 2016 Journal Article

Data: Carbon Dioxide, Methane, Nitrous Oxide, Ammonia Emissions from Digested and Separated Manure

Database


Holly M, Larson RA, Powell JM, Ruark MD, et al.
Ag Data Commons 2016 Popular Media

Potential for Reducing On-Farm Greenhouse Gas and Ammonia Emissions from Dairy Cows with Prolonged

This study explores the effects of long-term condensed tannin (Quebracho and chestnut extracts) addition to dairy cow diets on enteric methane, nitrous oxide, and ammonia emissions from manure.


Duval BD, Aguerre M, Wattiaux M, Vadas PA, et al.
Water, Air, & Soil Pollution 2016 Journal Article

Does plant biomass manipulation in static chambers affect nitrous oxide emissions from soils?

This study seeks to understand how or whether plant biomass manipulation affects N2O emissions estimated as part of chamber-based GHG measurements by examining the effects of biomass cutting vs. folding on N2O emissions in perennial switchgrass and alfalfa cropping systems.


Collier SM, Dean AP, Oates LG, Ruark MD, et al.
Journal of Environmental Quality 2016 Journal Article

Data: Manure application methods for alfalfa-grass

Database


Sherman, Jessica; Jokela, William; Barford, Carol. 2017.
Ag Data Commons 2017 Popular Media

Data: Low-Disturbance Manure Incorporation

Database


Sherman J, Jokela W, and Bardford C
Ag Data Commons 2017 Journal Article

Data from: Gas emissions from dairy barnyards

Database on GHG emissions from dairy barnyards


Powell JM, Vadas, PA, and Barford C
Ag Data Commons 2017 Popular Media

Comparison of process-based models to quantify nutrient flows and greenhouse gas emissions associate

This study uses a whole-farm mass-balance approach to compare five process-based models in terms of predicted carbon, nitrogen and phosphorus flows and potential global warming impact


Veltman K. Jones CD, Gaillard R, Cela S, et al.
Agriculture, Ecosystems and Environment 2017 Journal Article

Agro-environmental consequences of shifting from nitrogen- to phosphorus-based manure management of

This study evaluates the influence of a corn fertility management change from N-based applications of manure and separated dairy solids to a P-removal-based management of manure


Sadeghpour A, Ketterings QM, Vermeylen F, Godwin GS, et al.
Soil Science Society of America Journal 2017 Journal Article

Effects of Manure Storage Additives on Manure Composition and Greenhouse Gas and Ammonia Emissions

This study explores the effects of manure additives, i.e., Pro-Act Biotech (Pro-Act), and biochar, on stored manure and quantifies their effects on manure solids, nitrogen losses, and GHG emissions in two separate trails


Holly MA and Larson RA
Transactions of the ASABE 2017 Journal Article

Evaluating GHG and ammonia emissions from digested and separated manure through storage and land app

This study keeps track of GHG and ammonia emissions of raw, separated, and digested dairy manure during storage and land application


Holly MA, Larson RA, Powell M, Ruark M, Aguirre-Villegas HA
Agriculture, Ecosystems & Environment 2017 Journal Article

Evaluating GHG emissions from dairy manure management practices using survey data and lifecycle tool

Conducts a survey of dairy farms in Wisconsin and analyzes their manure management practices based on farm size and their related GHG, ammonia emissions and energy consumption


Aguirre-Villegas HA and Larson RA
Journal of Cleaner Production 2017 Journal Article

Greenhouse Gas Equivalencies Calculator

Did you ever wonder what reducing carbon dioxide (CO2) emissions by 1 million metric tons means in everyday terms? The greenhouse gas equivalencies calculator can help you understand just that, translating abstract measurements into concrete terms you can understand, such as the annual emissions from cars, households, or power plants. This calculator may be useful in communicating your greenhouse gas reduction strategy, reduction targets, or other initiatives aimed at reducing greenhouse gas emissions.


EPA 2008 Web Page

Climate change and livestock: Impacts, adaptation, and mitigation

This study reviews the global impacts of climate change on livestock production, the contribution of livestock production to climate change, and specific climate change adaptation and mitigation strategies in the livestock sector.


Climate Risk Management 2017 Journal Article

Carbon and water footprint of U.S. milk, from farm to table

The Innovation Center for U.S. Dairy with support from the Dairy Research Institute has begun a rigorous, innovative, life cycle assessment-based program to study and reduce the environmental footprint of the U.S. dairy industry.


Miller, G.D. and Y. Wang
International Dairy Journal 2013 Journal Article

Environmental/Ecological Impact of the Dairy Sector

A literature review on dairy products for an inventory of key issues.


International Dairy Federation Brussels, Belgium 2009 Report

Greenhouse Gas and Ammonia Emissions from Dairy Manure Management Systems

Describes manure storage, processing, and land application strategies that may decrease dairy farm greenhouse gas emissions.


Sustainable Dairy 2017 Fact Sheet

Got pasture? How grazing intensity affects the environmental impacts of dairy systems

A Wisconsin dairy farm was modeled to evaluate greenhouse gas emissions, net energy intensity, and land use of confined dairy systems with increasing levels of pasture in the diet. Enteric methane was the greatest contributor to GHG emissions, and the production of crops was the most energy-intense process.


Aguirre-Villegas HA, Passos-Fonseca TH, Reinemann DJ, and Larson RA
J. Dairy Sci. 2017 Journal Article

Green cheese Partial life cycle assessment of greenhouse gas emissions and energy intensity of integrated dairy productionbioenergy systems

Evaluating the effect of integrating dairy and bioenergy systems on land use, net energy intensity (NEI), and greenhouse gas (GHG) emissions.


Aguirre-Villegas, HA, Passos-Fonseca TH, Reinemann DJ, Armentano LE, et al.
J. Dairy Sci. 2015 Journal Article

Land, irrigation water, GHG, and reactive N burdens of meat, eggs, and dairy production in the U.S.

Quantifying the land, irrigation water, and reactive nitrogen (Nr) impacts due to feed production, and recast published full life cycle GHG emission estimates, for each of the major animal based categories in the US diet.


Eshel, et. al.
PNAS 2014 Publication

Enteric methane in dairy cattle production Quantifying the opportunities and impact of reducing emissions

Discusses opportunities to reduce enteric methane (CH4) and other greenhouse gas (GHG) emissions per unit of product from ruminant livestock.


Knapp, et. al.
J. Dairy Sci. 2014 Fact Sheet

Methane Emissions from Dairy Cattle

Sustainable Dairy Fact Sheet