Literatur
Dyckmans J, Eschenbach W, Langel R, Szwec Lars, Well R (2021) Nitrogen isotope analysis of aqueous ammonium and nitrate by membrane inlet isotope ratio mass spectrometry (MIRMS) at natural abundance levels. Rapid Comm Mass Spectrometry 35(10):e9077, DOI:10.1002/rcm.9077
Development and verification of a novel isotopic N2O measurement technique for discrete static chamber samples using cavity ring-down spectroscopy
Literatur
Bracken C, Lanigan GJ, Richards KG, Müller C, Tracy SR, Well R, Carolan R, Murphy PNC (2021) Development and verification of a novel isotopic N2O measurement technique for discrete static chamber samples using cavity ring-down spectroscopy. Rapid Comm Mass Spectrometry 35(8):e9049, DOI:10.1002/rcm.9049
Improved isotopic model based on 15N tracing and Rayleightype isotope fractionation for simulating differential sources of N2O emissions in a clay grassland soil
Literatur
Castellano-Hinojosa A, Loick N, Dixon E, Matthews GP, Lewicka-Szczebak D, Well R, Bol R, Charteris A, Cárdenas LM (2019) Improved isotopic model based on 15N tracing and Rayleightype isotope fractionation for simulating differential sources of N2O emissions in a clay grassland soil. Rapid Comm Mass Spectrometry 33(5):449-460, DOI:10.1002/rcm.8374
Improvement of the 15N gas flux method for in situ measurement of soil denitrification and its product stoichiometry
Literatur
Well R, Burkart S, Giesemann A, Grosz BP, Köster JR, Lewicka-Szczebak D (2019) Improvement of the 15N gas flux method for in situ measurement of soil denitrification and its product stoichiometry. Rapid Comm Mass Spectrometry 33(5):437-448, DOI:10.1002/rcm.8363
Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs
Literatur
Ostrom NE, Gandhi H, Coplen TB, Toyoda S, Böhlke JK, Brand WA, Casciotti KL, Dyckmans J, Giesemann A, Mohn J, Well R, Yu L, Yoshida N (2018) Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52 nitrous oxide reference gases and perspectives on calibration needs. Rapid Comm Mass Spectrometry 32(15):1207-1214, DOI:10.1002/rcm.8157
Estimating N2O processes during grassland renewal and grassland conversion to maize cropping using N2O isotopocules
Literatur
Buchen C, Lewicka-Szczebak D, Flessa H, Well R (2018) Estimating N2O processes during grassland renewal and grassland conversion to maize cropping using N2O isotopocules. Rapid Comm Mass Spectrometry 32:1053-1067, DOI:10.1002/rcm.8132
Use of oxygen isotopes to differentiate between nitrous oxide produced by fungi or bacteria during denitrification
Literatur
Rohe L, Well R, Lewicka-Szczebak D (2017) Use of oxygen isotopes to differentiate between nitrous oxide produced by fungi or bacteria during denitrification. Rapid Comm Mass Spectrometry 31(16):1297-1312, DOI:10.1002/rcm.7909
Influence of Lumbricus terrestris and Folsomia candida on N2O formation pathways in two different soils - with particular focus on N2 emissions
Literatur
Schorpp Q, Riggers C, Lewicka-Szczebak D, Giesemann A, Well R, Schrader S (2016) Influence of Lumbricus terrestris and Folsomia candida on N2O formation pathways in two different soils - with particular focus on N2 emissions. Rapid Comm Mass Spectrometry 30(21):2301-2314, DOI:10.1002/rcm.7716
Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N2O decomposition by microwave discharge
Literatur
Hattori S, Savarino J, Kamezaki K, Ishino S, Dyckmans J, Fujinawa T, Caillon N, Barbero A, Mukotaka A, Toyoda S, Well R, Yoshida N (2016) Automated system measuring triple oxygen and nitrogen isotope ratios in nitrate using the bacterial method and N2O decomposition by microwave discharge. Rapid Comm Mass Spectrometry 30(24):2635-2644, DOI:10.1002/rcm.7747
Isotope fractionation factors controlling isotopocule signatures of soil-emitted N2O produced by denitrification processes of various rates
Literatur
Lewicka-Szczebak D, Well R, Bol R, Gregory AS, Matthews GP, Misselbrook TH, Whalley WR, Cárdenas LM (2015) Isotope fractionation factors controlling isotopocule signatures of soil-emitted N2O produced by denitrification processes of various rates. Rapid Comm Mass Spectrometry 29:269-282, DOI:10.1002/rcm.7102