Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Rachael Carolan"'
Publikováno v:
Biosystems Engineering. 188:320-330
Winter housing of dairy cows and beef cattle is common practise in north-western European countries such as the UK and Ireland. In cattle housing, urine and dung are deposited over a large floor surface area from which ammonia (NH3) emissions may rap
Autor:
Saoirse R. Tracy, C. Bracken, Karl G. Richards, Reinhard Well, Paul N. C. Murphy, Gary Lanigan, Rachael Carolan, Christoph Müller
Publikováno v:
Rapid Communications in Mass Spectrometry. 35
RATIONALE N2 O isotopomers are a useful tool to study soil N cycling processes. The reliability of such measurements requires a consistent set of international N2 O isotope reference materials to improve inter-laboratory and inter-instrument comparab
Autor:
Conor J, Bracken, Gary J, Lanigan, Karl G, Richards, Christoph, Müller, Saoirse R, Tracy, Reinhard, Well, Rachael, Carolan, Paul N C, Murphy
Publikováno v:
Rapid communications in mass spectrometry : RCMREFERENCES. 35(8)
NA combined laser spectrometer and small sample isotope module (CRDSSSIM) method enabled NThe repeatability (mean ± 1σ; n = 10) of the CRDSSSIM measurements of the Ref Gas was 710.64 ppb (± 8.64), 2.82‰ (± 0.91), 5.41‰ (± 2.00), 0.23‰ (±
Autor:
Dominika Krol, Gary Lanigan, Mary Harty, Niharika Rahman, Catherine J. Watson, Patrick J. Forrestal, Rachael Carolan, Karl G. Richards
Publikováno v:
Agriculture, Ecosystems & Environment. 313:107382
The present study evaluated the impact of three nitrogen (N) fertiliser formulations, applied at five N rates, on nitrous oxide (N2O) fluxes and annual direct N2O-N emission factors (EF) in temperate grassland. Closed static chambers were used to mea
Autor:
Rachael Carolan, K.L. McGeough, Karl G. Richards, Mary Harty, Gary Lanigan, Christoph Müller, Catherine J. Watson, R. J. Laughlin
Publikováno v:
Soil Biology and Biochemistry. 109:23-34
This research was financially supported under the National Development Plan, through the Research Stimulus Fund, administered by the Department of Agriculture, Food and the Marine (Grant numbers RSF10-/RD/SC/716 and RSF11S138) and from the Department
Autor:
Patrick J. Forrestal, Mary Harty, David P. Wall, Rachael Carolan, Gary Lanigan, Deirdre Hennessy, Catherine J. Watson, Karl G. Richards
Publikováno v:
Soil Use and Management. 33:243-251
Department of Agriculture, Environment and Rural Affairs in Northern Ireland, the Teagasc Walsh Fellowship Scheme peer-reviewed In temperate grassland, urea has been shown to have lower nitrous oxide emissions compared to ammonium nitrate-based ferti
Autor:
Cathy J. Watson, Rachael Carolan, David P. Wall, Deirdre Hennessy, Patrick J. Forrestal, Karl G. Richards, Mary Harty, Gary Lanigan
Publikováno v:
Agronomy Journal. 109:71-79
This research was supported under the National Development Plan through the Research Stimulus Fund administered by the Department of Agriculture, Food and the Marine (Grants RSF10-/RD/SC/716 and RSF11S138) and from the Department of Agriculture and R
Autor:
Patrick J. Forrestal, Rachael Carolan, Cathy J. Watson, Karl G. Richards, K.L. McGeough, E.P. Minet, Dominika Krol, Gary Lanigan
Publikováno v:
Science of The Total Environment. 568:327-338
pre-print Cattle excreta deposited on grazed grasslands are a major source of the greenhouse gas (GHG) nitrous oxide (N2O). Currently, many countries use the IPCC default emission factor (EF) of 2% to estimate excreta-derived N2O emissions. However,
Autor:
C. Elliot, Rachael Carolan, Gary Lanigan, Patrick J. Forrestal, Mary Harty, K.L. McGeough, Catherine J. Watson, R. J. Laughlin, Karl G. Richards, Dominika Krol
Publikováno v:
Science of The Total Environment. :576-586
This research was financially supported under the National Development Plan, through the Research Stimulus Fund, administered by the Department of Agriculture, Food and the Marine (Grant numbers RSF10-/RD/SC/716 and RSF11S138) and from the Department
Autor:
Rachael Carolan, Jean-Christophe Clément, Sandra Lavorel, Nigel G. Ternan, Valeria L. Cenini, Geoffrey McMullan, Dario A. Fornara, Michael J. Crawley
Publikováno v:
Soil Biology and Biochemistry. 96:198-206
Important biochemical reactions in soils are catalyzed by extracellular enzymes, which are synthesized by microbes and plant roots. Although enzyme activities can significantly affect the decomposition of soil organic matter and thus influence the st