D. O'Brien

发表

A life cycle assessment of seasonal grass-based and confinement dairy farms

M. Wallace, L. Shalloo, D. O'Brien, 2012 .

An evaluation of the effect of greenhouse gas accounting methods on a marginal abatement cost curve for Irish agricultural greenhouse gas emissions

R. Schulte, F. Thorne, J. Finnan, 2014 .

A review of whole farm systems models of greenhouse gas emissions from beef and dairy cattle production systems

G. Lanigan, L. Shalloo, P. Crosson, 2011 .

A life cycle assessment of the effect of intensification on the environmental impacts and resource use of grass-based sheep farming

L. Shalloo, D. O'Brien, A. Bohan, 2016 .

Evaluation of the effect of accounting method, IPCC v. LCA, on grass-based and confinement dairy systems' greenhouse gas emissions.

M. Wallace, L. Shalloo, D. O'Brien, 2012, Animal : an international journal of animal bioscience.

Greenhouse gas emissions and nitrogen efficiency of dairy cows of divergent economic breeding index under seasonal pasture-based management.

L. Shalloo, D. O'Brien, F. Buckley, 2021, Journal of dairy science.

Carbon neutrality as a horizon point for Irish agriculture - A qualitative appraisal of potential pathways to 2050

F. O'Mara, R. Schulte, J. Finnan, 2013 .

The influence of strain of Holstein-Friesian cow and feeding system on greenhouse gas emissions from pastoral dairy farms.

M. Wallace, L. Shalloo, D. O'Brien, 2010, Journal of dairy science.

The effect of methodology on estimates of greenhouse gas emissions from grass-based dairy systems

M. Wallace, L. Shalloo, D. O'Brien, 2011 .

A case study of the carbon footprint of milk from high-performing confinement and grass-based dairy farms.

P. Garnsworthy, L. Shalloo, D. O'Brien, 2014, Journal of dairy science.

Defining a functional unit for dairy production LCA that reflects the transaction between the farmer and the dairy processor

N. Holden, D. O'Brien, P. Rice, 2018, The International Journal of Life Cycle Assessment.

Relating the carbon footprint of milk from Irish dairy farms to economic performance.

D O'Brien, T. Hennessy, B. Moran, 2015, Journal of dairy science.

Water footprinting of pasture-based farms; beef and sheep.

N. Holden, D. O'Brien, J. Upton, 2017, Animal : an international journal of animal bioscience.

A dominance analysis of greenhouse gas emissions, beef output and land use of German dairy farms

J. Sauer, M. Zehetmeier, H. Hoffmann, 2014 .

Life cycle assessment of pasture-based suckler steer weanling-to-beef production systems: Effect of breed and slaughter age.

E. O'riordan, A. Moloney, M. McGee, 2021, Animal : an international journal of animal bioscience.

CARBON FOOTPRINT OF HIGH PERFORMANCE MILK PRODUCERS 12 A case study of the carbon footprint of milk from high performing confinement 13 and grass-based dairy farms 14 15

L. Shalloo, D. O'Brien, C. Grainger, 2018 .

Life cycle assessment of pasture-based dairy production systems: Current and future performance.

L. Shalloo, D. O'Brien, J. Herron, 2022, Journal of dairy science.

How can grass-based dairy farmers reduce the carbon footprint of milk?

L. Shalloo, D. O'Brien, K. McNamara, 2016 .

Whole farm modelling the effect of grass silage harvest date and nitrogen fertiliser rate on nitrous oxide emissions from grass-based suckler to beef farming systems

A. Moloney, D. O'Brien, T. Curran, 2019, Agricultural Systems.

Evaluation of allocation methods for calculation of carbon footprint of grass-based dairy production.

L Shalloo, P Rice, D O'Brien, 2017, Journal of environmental management.

A Marginal Abatement Cost Curve for Irish Agriculture

F. O'Mara, R. Schulte, F. Thorne, 2012 .

Report on developing bottom-up Marginal Abatement Cost Curves (MACCS) for representative farm types:D11.2

Florence Garcia-Launay, Laurence Shalloo, Lisbeth Mogensen, 2015 .

The Carbon Navigator: a decision support tool to reduce greenhouse gas emissions from livestock production systems.

R. Schulte, P. Crosson, D. O'Brien, 2013, Animal : an international journal of animal bioscience.

Pro-environmental diversification of pasture-based dairy and beef production in Ireland, the United Kingdom and New Zealand: a scoping review of impacts and challenges

M. Henchion, D. O'Brien, M. Markiewicz-Kęszycka, 2022, Renewable Agriculture and Food Systems.

A national methodology to quantify the diet of grazing dairy cows.

B. Moran, L. Shalloo, D. O'Brien, 2018, Journal of dairy science.

Modelling the production, profit, and greenhouse gas emissions of Irish sheep flocks divergent in genetic merit

L. Shalloo, D. O'Brien, A. Bohan, 2022, Agricultural Systems.

The simulated environmental impact of incorporating white clover into pasture-based dairy production systems.

A. Moloney, D. O'Brien, D. Hennessy, 2021, Journal of dairy science.

An appraisal of carbon footprint of milk from commercial grass-based dairy farms in Ireland according to a certified life cycle assessment methodology

Laurence Shalloo, Donal O’Brien, Padraig Brennan, 2014, The International Journal of Life Cycle Assessment.

LIFE BEEF CARBON: a common framework for quantifying grass and corn based beef farms’ carbon footprints

D. O'Brien, G. Pirlo, S. Caré, 2019, Animal : an international journal of animal bioscience.

Interim report on greenhouse gas emissions from Irish agriculture

R. Schulte, S. Foreman, J. Finnan, 2015 .

A life cycle assessment case study of the carbon footprint of high performance Irish, UK and USA dairy farms.

P. Garnsworthy, L. Shalloo, D. O'Brien, 2014 .

Environmental impact of grass-based cattle farm: A life cycle assessment of nature-based diversification scenarios

D. O'Brien, M. Markiewicz-Kęszycka, J. Herron, 2023, Resources, Environment and Sustainability.

Decision Support Systems Based on Gaseous Emissions and Their Impact on the Sustainability Assessment at the Livestock Farm Level: An Evaluation from the User’s Side

T. Bartzanas, B. Amon, F. Dragoni, 2023, Sustainability.