| Reducing nitrous oxide emissions by changing N fertiliser use from calcium ammonium nitrate (CAN) to urea based formulations MA Harty, PJ Forrestal, CJ Watson, KL McGeough, R Carolan, C Elliot, ... Science of the Total Environment 563, 576-586, 2016 | 206 | 2016 |
| Urease and nitrification inhibitors—As mitigation tools for greenhouse gas emissions in sustainable dairy systems: A review MP Byrne, JT Tobin, PJ Forrestal, M Danaher, CG Nkwonta, K Richards, ... Sustainability 12 (15), 6018, 2020 | 127 | 2020 |
| Dairy industry derived wastewater treatment sludge: Generation, type and characterization of nutrients and metals for agricultural reuse SM Ashekuzzaman, P Forrestal, K Richards, O Fenton Journal of Cleaner Production 230, 1266-1275, 2019 | 115 | 2019 |
| Improving and disaggregating N2O emission factors for ruminant excreta on temperate pasture soils DJ Krol, R Carolan, E Minet, KL McGeough, CJ Watson, PJ Forrestal, ... Science of the Total Environment 568, 327-338, 2016 | 109 | 2016 |
| Ammonia emissions from urea, stabilized urea and calcium ammonium nitrate: insights into loss abatement in temperate grassland PJ Forrestal, M Harty, R Carolan, GJ Lanigan, CJ Watson, RJ Laughlin, ... Soil use and Management 32, 92-100, 2016 | 102 | 2016 |
| NIR-green-blue high-resolution digital images for assessment of winter cover crop biomass ER Hunt, WD Hively, GW McCarty, CST Daughtry, PJ Forrestal, ... GIScience & remote sensing 48 (1), 86-98, 2011 | 100 | 2011 |
| An analysis of abatement potential of Greenhouse Gas emissions in Irish agriculture 2021-2030 G Lanigan, T Donnellan, K Hanrahan, P Carsten, L Shalloo, D Krol, ... Teagasc, 2018 | 90 | 2018 |
| Metal concentrations in lime stabilised, thermally dried and anaerobically digested sewage sludges MG Healy, O Fenton, PJ Forrestal, M Danaher, RB Brennan, L Morrison Waste management 48, 404-408, 2016 | 86 | 2016 |
| Nitrogen fertilisers with urease inhibitors reduce nitrous oxide and ammonia losses, while retaining yield in temperate grassland DJ Krol, PJ Forrestal, D Wall, GJ Lanigan, J Sanz-Gomez, KG Richards Science of the Total Environment 725, 138329, 2020 | 73 | 2020 |
| Increasing soil pH reduces fertiliser derived N2O emissions in intensively managed temperate grassland O Žurovec, DP Wall, FP Brennan, DJ Krol, PJ Forrestal, KG Richards Agriculture, ecosystems & environment 311, 107319, 2021 | 66 | 2021 |
| Impact of fertiliser nitrogen formulation, and N stabilisers on nitrous oxide emissions in spring barley L Roche, PJ Forrestal, GJ Lanigan, KG Richards, LJ Shaw, DP Wall Agriculture, ecosystems & environment 233, 229-237, 2016 | 65 | 2016 |
| Ammonia emissions from cattle dung, urine and urine with dicyandiamide in a temperate grassland K Fischer, W Burchill, GJ Lanigan, M Kaupenjohann, BJ Chambers, ... Soil Use and Management 32, 83-91, 2016 | 45 | 2016 |
| In situ N2O emissions are not mitigated by hippuric and benzoic acids under denitrifying conditions DJ Krol, PJ Forrestal, GJ Lanigan, KG Richards Science of the Total Environment 511, 362-368, 2015 | 44 | 2015 |
| Assessing the performance of three frequently used biogeochemical models when simulating N2O emissions from a range of soil types and fertiliser treatments J Zimmermann, R Carolan, P Forrestal, M Harty, G Lanigan, KG Richards, ... Geoderma 331, 53-69, 2018 | 40 | 2018 |
| Can the agronomic performance of urea equal calcium ammonium nitrate across nitrogen rates in temperate grassland? PJ Forrestal, MA Harty, R Carolan, CJ Watson, GJ Lanigan, DP Wall, ... Soil Use and Management 33 (2), 243-251, 2017 | 39 | 2017 |
| Scenarios to limit environmental nitrogen losses from dairy expansion NJ Hoekstra, RPO Schulte, PJ Forrestal, D Hennessy, DJ Krol, ... Science of the Total Environment 707, 134606, 2020 | 38 | 2020 |
| Grassland phosphorus and nitrogen fertiliser replacement value of dairy processing dewatered sludge SM Ashekuzzaman, P Forrestal, KG Richards, K Daly, O Fenton Sustainable Production and Consumption 25, 363-373, 2021 | 36 | 2021 |
| Assessing the long-term impact of urease and nitrification inhibitor use on microbial community composition, diversity and function in grassland soil AM Duff, P Forrestal, I Ikoyi, F Brennan Soil Biology and Biochemistry 170, 108709, 2022 | 34 | 2022 |
| Late‐season corn measurements to assess soil residual nitrate and nitrogen management PJ Forrestal, RJ Kratochvil, JJ Meisinger Agronomy Journal 104 (1), 148-157, 2012 | 33 | 2012 |
| Temperate grassland yields and nitrogen uptake are influenced by fertilizer nitrogen source MA Harty, PJ Forrestal, R Carolan, CJ Watson, D Hennessy, GJ Lanigan, ... Agronomy Journal 109 (1), 71-79, 2017 | 30 | 2017 |
Karl RichardsTeagascVerified email at teagasc.ie