References

Barford C. C., Montoya J. P., Altabet M. A. and Mitchell R. (1999) Steady-state nitrogen isotope effects of N2 and N20 production in Paracoccus denitrificans. Appl Environ Microbiol 65: 989-994.

Blake G. A., Liang M. C., Morgan C. G. and Yung L. Y. (2003) A Born-Oppenheimer photolysis model of N20 fractionation. Geophys Res Lett 30: doi: 10.1029/2003GL016932.

Boontanon N., Ueda S., Kanatharana P. and Wada E. (2000) Intramolecular stable isotope ratios of N20 in the tropical swamp forest in Thailand. Naturwissenschaften 87: 188-192.

Bouwman A. F., VanderHoekK. W. and OlivierJ. G.J. (1995) Uncertainties in the global source distribution of nitrous oxide. J Geophys Res 100: 2785-2800.

Brenninkmeijer C. A. M. and Rockmann T. (1999) Mass spectrometry of the intramolecular nitrogen isotope distribution of environmental nitrous oxide using fragmentation analysis. Rapid Commun Mass Spectrometry 13: 2028-2033.

CliffS. and Thiemens M. (1997) The 180/160 and 170/160 ratios in atmospheric nitrous oxide: A mass-independent anomaly. Science 278: 1774-1776.

Cliff S. S., Brenninkmeijer C. A. M. and Thiemens H M. (1999) First measurement of the 180/160 and ratios in stratospheric nitrous oxide: A mass-independent anomaly.

J Geophys Res 104: 16171-16175.

Codispoti L. A., BrandesJ. A., Christensen J. P., Devol A. H., Naqvi S. W. A., Paerl H. W. and Yoshinari T. (2001) The oceanic fixed nitrogen and nitrous oxide budgets: Moving targets as we enter the anthropocene? Scientia Marina 65: 85-105.

Dentener F.J. and Crutzen J. P. (1994) A 3-dimensional model of the global ammonia cycle. JAtmos Chem 19: 331-369.

Dore J. E., Popp B. N., Karl D. M. and Sansone J. F. (1998) A large source of atmospheric nitrous oxide from subtropical North Pacific surface waters. Nature 396: 63-66.

Ehhalt D., Prather M., Dentener F., Derwent R., DIugokencky E., Holland E., Isaksen I., KatimaJ. el al. (2001) Atmospheric chemistry and greenhouse gases. In Climate Change 2001: The Scientific Basis. Contribution of Working Group 1 to the Third Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge, UK and New York, NY.

Esler M. B., Griffith D. W. T., Wilson S. R. and Steele P. I,. (2000) Precision trace gas analysis by FT-IR spectroscopy. 1. Simultaneous analysis of C02, CH4, N20, and CO in air. Anal Chem 72: 206-215.

Estupinan E., NicovichJ., Li J., Cunnold D. and Wine P. (2002) Investigation of N20 production from 266 and 532 nm laser flash photolysis of 03/N2/02 mixtures. J Phys Chemis 106A: 5880-5890.

Farquhar G. D., Ehleringer J. R. and Hubick T. K. (1989) Carbon isotope discrimination and photosynthesis. Annu Rev Plant Physio Plant Mol Biol 40: 503-537.

Farquhar G. D., Lloyd J., Taylor J. A., Flanagan L. B., Syvertsen J. P., Hubick T. K., Wong S. C. and Ehleringer R.J. (1993) Vegetation effects on the istope composition of oxygen in atmospheric C02. Nature 363: 439-443.

FluckigerJ., Monnin E., Stauffer B., SchwanderJ., Stacker T., Chappellaz J., Raynaud D. and Barnolaj. (2002) High-resolution Holocene N20 ice core record and its relationship with CH4 and C02. GlobalBiogeochem Cycles 16: 1010.

Griffith D. W. T., Toon G. C., Sen B., Blavier J. F. and Toth R. A. (2000) Vertical profiles of nitrous oxide isotopomer fractionation measured in the stratosphere. Geophys Res Lett 27: 2485-2488.

Inoue H. and Mook W. (1994) Equilibrium and kinetic nitrogen and oxygen isotope fractionations between dissolved ad gaseous N2O. Chem Geol 113: 135-148.

Jobson B., McKeen S., Parrish D., Fehsenfeld F., Blake D., Goldstein A., Schauffler S. and Elkins J. (1999) Trace gas mixing ratio variability versus lifetime in the troposphere and stratosphere: Observations. J Geophys Res 104: 16091-16113.

Johnson M., Billing G., Gruodis A. and Janssen M. (2001) Photolysis of nitrous oxide isotopomers studied by time-dependent hermite propagation. / Phys Chem 105A: 8672-8680.

Johnston J. C., Cliff S. S. and Thiemens M. (1995) Measurement of multioxygen isotopic (<5^0 and 'O) fractionation factors in the stratospheric sink reactions of nitrous oxide. J Geophys Res 100: 16801-16804.

Kaiser J., Brenninkmeijer C. and Rockmann T. (2002a) Intramolecular and 180 fractionation in the reaction of N20 with 0(' D) and its implications for the stratospheric N20 isotope signature./Geophys Res 107: 4214.

Kaiser J., Rockmann T. and Brenninkmeijer C. (2002b) Temperature dependence of isotope fractionation in N20 photolysis. Phys Chem Chem Phys 4: 4420-4430.

Kaiser J., Rockmann T. and Brenninkmeijer C. (2003a) Assessment of (NNO)

15ni5n16q as a tracer of stratospheric processes. Geophys Res Lett 30: 1046.

Kaiser J., Rockmann T., Brenninkmeijer C. and Crutzen P. (2003b) Wavelength dependence of isotope fractionation in N20 photolysis. Atmospheric Chem Phys 3: 303-313.

Kaiser J., Rockmann T. and Brenninkmeijer C. A. M. (2003c) Complete and accurate mass-spectrometric analysis of tropospheric nitrous oxide. J Geophys Res 108: doi: 10.1029/2003JD003613.

Kaiser J., Rockmann T. and Brenninkmeijer C. A. M. (2004) Contribution of mass-dependent fractionation to the oxygen isotope anomaly of atmospheric nitrous oxide. J Geophys Res 109 doi: 10.1029/2003 JD00 4088.

Keeling C. D., Carter A. F. and Mook G W. (1984) Seasonal, latitudinal, and secular variations in the abundance and isotopic ratios of atmospheric carbon dioxide. 1. Results from oceanographic cruises in the tropical Pacific Ocean. J Geophys ResAtmos 89: 4615-4628.

Keeling C., Chin J. and Whorf T. (1996) Increased activity of northern vegetation inferred from atmospheric C02 measurements. Nature 382: 146-149.

Khalil M. A. K. and Rasmussen R. A. (1992) The global sources of nitrous oxide. J Geophys Res 97: 14651-14660.

Kim K. R. and Craig H. (1990) Two-isotope characterization of N20 in the Pacific Ocean and constraints on its origin in deep-water. Nature 347: 58—61.

Kim K. R. and Craig H. (1993) 15N and lsO characteristics of nitrous oxide: A global perspective. Science 262: 1855-1857.

KohlmannJ. and Poppe D. (1999) The tropospheric gas-phase degradation of NH3 and its impact on the formation of N20 and NOx. JAtmos Chem 32: 397-415.

Kroeze C., Mosier A. and Bouwman L. (1999) Closing the global N20 budget: A retrospective analysis 1500-1994 Global Biogeochem Cycles 13: 1-8.

Levin I., Ciais P., Langenfelds R., Schmidt M., Ramonet M., Sidorov K., Tchebakova N. el al. (2002) Three years of trace gas observations over the EuroSiberian domain derived from aircraft sampling—a concerted action. Tellus 54: 696-712.

Lueker T., Walker S., Vollmer M., Keeling R., Nevison G, Weiss R. and Garcia H. (2003) Coastal upwelling air-sea fluxes revealed in atmospheric observations of 0-2/N-2, C02 and N20—art. no. 1292 Geophys Res Lett 30: 1292.

Machida T., Nakazawa T., Fujii Y., Aoki S. and Watanabe O. (1995) Increase in the atmospheric nitrous oxide concentration during the last 250 years. Geophy Res Lett 22: 2921-2924.

Mandernack K. W., Rahn T., Kinney C. and Wahlen M. (2000) The biogeochemical controls of the <51SN and <5lsO of N20 produced in landfill cover soils. J Geophys Res Atmos 105: 17709-17720.

Mariotti A., GermonJ. C., Hubert P., Kaiser P., Letolle R., Tardieux A. and Tardieux P. (1981) Experimental determination of nitrogen kinetic isotope fractionation: Some principles; illustration for the denitrification and nitrification processes. Plant Soil 62: 413-430.

McLinden C., Prather M. and Johnson M. (2003) Global modeling of the isotopic analogues of N20: Stratospheric distributions, budgets, and the 170/180 mass-independent anomaly. J Geophys Res Atmos 108: 4233.

Michalski G., Scott Z., Kabiling M. and Thiemens M. (2003) First measurements and modeling of AnO in atmospheric nitrate. Geophys Res Lett 30: 1870.

Miller J., Mack K., Dissly R., White J., Dlugokencky E. and Tans P. (2002) Development of analytical methods and measurements of 13C/12C in atmospheric CH4 from the NOAA Climate Monitoring and Diagnostics Laboratory global air sampling network. J Geophys Res 107: 4178.

Minschwaner K., Salawitch R.J. and McElroy B. M. (1993) Absorption of solar radiation by 02: Implications for O3 and lifetimes of N20, CFC13, and CF2CI2./Geophys Res 98: 10543-10561.

Mook W. G., Koopmans M., Carter A. F. and Keeling D. C. (1983) Seasonal, latitudinal, and secular variations in the abundance and isotopic ratios of atmospheric carbon dioxide. 1. Results from land stations. / Geophys Res 88: 10915-10933.

Moore H. (1974) Isotopic measurement of atmospheric nitrogen compounds. Tellus 26: 169-174.

Mosier A., Kroeze C., Nevison C., Oenema O., Seitzinger S. and vanCleemput O. (1998) Closing the global N20 budget: nitrous oxide emissions through the agricultural nitrogen cycle—OECD/IPCC/IEA phase II development of IPCC guidelines for national greenhouse gas inventory methodology. Nutrient CyclingAgroecosystems 52: 225-248.

Naqvi S., Yoshinari T., Jayakumar D., Altabet M., Narvekar P., Devol A., Brandes J. and Codispoti L. (1998) Budgetary and biogeochemical implications of N20 isotope signatures in the Arabian Sea. Nature 394: 462-464.

Nevison C., Butler J. and ElkinsJ. (2003) Global distribution of N20 and the Delta N20-A0U yield in the subsurface ocean. Global Biogeochem Cycles 17: 1119.

Nevison C. D., Weiss R. F. and Erickson D.J. (1995) Global oceanic emissions of nitrous oxide. J Geophys Res 100: 15809-15820.

OlivierJ., Bouwman A., VanderHoek K. and BerdowskiJ. (1998) Global air emission inventories for anthropogenic sources of NOx, NH3 and N20 in (1990) Environmental Pollution: 1st International Nitrogen Conference 1998 102: 135-148.

Parks S., Atlas E. L. and Boering A. K. (2004) Measurements of N20 isotopologues in the stratosphere: Influence of transport on the apparent enrichment factors and the isotope fluxes to the troposphere. J Geophys Res 109: doi: I0.1029/2003JD003731.

Perez T., Trumbore S. E., Tyler S. C., Matson P. A., Ortiz-Monasterio I., Rahn T. and Griffith D. W. T. (2001) Identifying the agricultural imprint on the global N20 budget using stable isotopes. J Geophys Res 106: 9869-9878.

Pierotti D. and Rasmussen R. A. (1977) Atmospheric distribution of nitrous oxide. J Geophys Res 82: 5823-5832.

Prather M., DerwentR., Ehhalt D., FraserP., SanhuezaE. and ZhouX. (1995) Other trace gases and atmospheric chemistry. In Climate Change 1994: Radiative Forcing and An Evaluation of the IPCC IS92 Emission Scenarios. Cambridge University Press, Cambridge, UK and New York, NY.

Prinn R., Cunnold D., Rasmussen R. A., Simmonds P. G., Alyea F., Crawford A., Fraser P. and Rosen R. (1990) Atmospheric emissions and trends of nitrous oxide deduced from 10 years of ALE-GAGE data .J Geophys Res 95: 18369-18385.

Prinn R., Weiss R., Fraser P., Simmonds P., Cunnold D„ Alyea F., O'Doherty S. et al. (2000) A history of chemically and radiatively important gases in air deduced from ALE/GAGE/ AGAGE. ] Geophys Res Atmos 105: 17751-17792.

Rahn T. and Wahlen M. (1997) Stable isotope enrichment in stratospheric nitrous oxide. Science 278: 1776-1778.

Rahn T., Zhang H., Wahlen M. and Blake A. G. (1998) Stable isotope fractionation during ultraviolet photolysis of N2O. Geophys Res Lett 25: 4489-4492.

Rahn T. and Wahlen M. (1999) Nitrous oxide loss processes. IGACtivities: Newsletter of the International Global Atmospheric Chemistry Project 16: http://www.igac.noaa.gov/ newsletter/16/.

Rahn T. and Wahlen M. (2000) A reassessment of the global isotopic budget of atmospheric nitrous oxide. Global Biogeochem Cycles 14: 537-543.

Richet P., Bottinga Y. and Javoy M. (1977) A review of hydrogen, carbon, nitrogen, oxygen, sulphur, and chlorine isotope fractionation among gaseous molecules. Annu Rev Earth Planetary Sei 5: 65-110.

Röckmann T., Brenninkmeijer C. A. M., Wollenhaupt M., Crowley J. N. and Grützen J. P.

(2000) Measurement of the isotopic fractionation of (NNO) 15N14N, (NNO) 14N15N, (NNO) 14N14N180 in the UV photolysis of nitrous oxide. Geophys Res Lett 27: 1399-1402.

Röckmann T., KaiserJ., Brenninkmeijer C., Brand W., Borchers R. and CrowleyJ. (2001a) The position dependent '5N enrichment of nitrous oxide in the stratosphere. Isotopes Environ Health Stud 37: 91-95.

Röckmann T., KaiserJ., Brenninkmeijer C. A. M., CrowleyJ. N., Borchers R., Brand W. A. and Crutzen J. P. (2001b) Isotopic enrichment of nitrous oxide ((NNO) 15N14N, (NNO) 14N15N, (NNO) 14N14N1sO) in the stratosphere and in the laboratory. / Geophys Res 106: 10403-10410.

Röckmann T., KaiserJ., CrowleyJ. N., Brenninkmeijer C. A. M. and Crutzen P. J. (2001c) The origin of the anomalous or 'mass-independent' oxygen isotope fractionation in tropospheric N20. Geophys Res Lett 28: 503-506.

Röckmann T., Kaiser J. and Brenninkmeijer C. (2003a) The isotopic fingerprint of the pre-industrial and the anthropogenic N20 source. Atmos Chem Phys 3: 315-323.

Röckmann T., Kaiser J., Brenninkmeijer C. and Brand W. (2003b) Gas chromatography/ isotope-ratio mass spectrometry method for high-precision position-dependent '^N and I80 measurements of atmospheric nitrous oxide. Rapid Commun Mass Spectrometry 17: 1897-1908.

Rodhe H. (1990) A comparison of the contribution of various gases to the greenhouse-effect. Science 248: 1217-1219.

Rosenfeld W. D. and Silverman S. R.(1959) Carbon isotope fractionation in bacterial production of methane. Science 130: 1658-1659.

Saueressig G., CrowleyJ. N., Bergamaschi P., Brühl C., Brenninkmeijer C. A. M. and Fischer H.

(2001) Carbon 13 and D kinetic isotope effects in the reactions of CH4 with 0(!D) and OH: New laboratory measurements and their implications for the isotopic composition of stratospheric methane. J Geophys Res 106: 23127-23138.

Seitzinger S. and Kroeze C. (1998) Global distribution of nitrous oxide production and N inputs in freshwater and coastal marine ecosystems. Global Biogeochem Cycles 12: 93-113.

Seitzinger S., Kroeze C., Bouwman A., Caraco N., Dentener F. and Styles R. (2002) Global patterns of dissolved inorganic and particulate nitrogen inputs to coastal systems: Recent conditions and future projections. Estuaries 25: 640-655.

Selwyn G. and Johnston H. S. (1981) Ultraviolet absorption cross section of nitrous oxide as a function of temperature and isotopic substitution. J Chem Phys 74: 3791-3803.

Sowers T., Alley R. and Jubenville J. (2003) Ice core records of atmospheric N20 covering the last 106,000 years. Science 301: 945-948.

Sowers T., Rodebaugh A., Yoshida N. and Toyoda S. (2002) Extending records of the isotopic composition of atmospheric N20 back to 1800 AD from air trapped in snow at the South Pole and the Greenland Icc Sheet Project II ice core. Global Biogeochem Cycles 16: 1129.

Sutka R., Ostrom N., Ostrom P., Gandhi H. and Breznak J. (2003) Nitrogen isotopomer site preference of N20 produced by Nitrosomonas europaea and Methylococcus capsulalus Bath. Rapid Commun Mass Spectrometry 17: 738-745.

Toyoda S. and Yoshida N. (1999) Determination of nitrogen isotopomers of nitrous oxide on a modified isotope ratio mass spectrometer. Anal Chem 71: 4711-4718.

Toyoda S., Yoshida N., Miwa T., Matsui Y., Yamagishi H., Tsunogai U., Nojiri Y. and Tsurushima N. (2002) Production mechanism and global budget of N20 inferred from its isotopomers in the western North Pacific—art. no. 1037 Geophys Res Lett 29: 1037.

Toyoda S., Yoshida N., Urabe T., Aoki S., Nakazawa T., Sugawara S. and Honda H. (2001) Fractionation of N20 isotopomers in the stratosphere. J Geophys Res 106: 7515-7522.

Turatti F., Griffith D. W. T., Wilson S. R., Esler M. B., Rahn T., Zhang H. and Blake G. A. (2000) Positionally dependent I5N fractionation factors in the UV photolysis of N20 determined by high resolution FTIR spectroscopy. Geophys Res Lett 27: 2489-2492.

Tyler S. C., Ajie H. O., Rice A. L., Cicerone R.J. and Tuazon E. C. (2000) Experimentally determined kinetic isotope effects in the reaction of CH4 with CI: Implications for atmospheric CH4. Geophys Res Lett 27: 1715-1718.

Umemoto H. (1999) 14N/1:,N isotope effect in the UV photodissociation of N20. Chem Phys Lett 314: 267-272.

Urey, H. C. (1947) The thermodynamics of isotopic substances. J Chem Soc May: 562-581.

Wahlen M. and Yoshinari T. (1985) Oxygen isotope ratios in N20 from different environments. Nature 313: 780-782.

Webster E. and Hopkins D. (1996) Nitrogen and oxygen isotope ratios of nitrous oxide emitted from soil and produced by nitrifying and denitrifying bacteria. Biol Fertil Soils 22: 326-330.

Weiss, R. F. (1981) The temporal and spatial distribution of tropospheric nitrous oxide. J Geophys Res 86: 7185-7195.

Whiticar M. J., Faber E. and Schoell M. (1986) Biogenic methane formation in marine and freshwater environments: C02 reduction vs. acetate fermentation. Geochim Cosmochim Acta 50: 693-709.

Yamazaki T., Yoshida N., Wada E. and Matsuo S. (1987) N20 reduction by Azolobacter-vinelandii with emphasis on kinetic nitrogen isotope effects. Plant Cell Physiol 28: 263-271.

Yoshida N. (1988) , 3N-depleted N20 as a product of nitrification. Nature 335: 528-529.

Yoshida N. and Matsuo S. (1983) Nitrogen isotope ratio of atmospheric N20 as a key to the global cycle of N20. GeochemJ 17: 231-239.

Yoshida N., Hattori A., Saino T„ Matsuo S. and Wada E. (1984) 15N/14N ratio of dissolved N20 in the Eastern Tropical Pacific Ocean. Nature 307: 442-444.

Yoshida N., Morimoto H., Hirano M., Koike I., Matsuo S., Wada E., Saino T. and Hattori A. (1989) Nitrification rates and lnN abundances of N20 and NO^in the Western North Pacific. Nature 342: 895-897.

Yoshida N. and Toyoda S. (2000) Constraining the atmospheric N20 budget from intramolecular site preference in N20 isotopomers. Nature 405: 330-334.

Yoshinari T. and Wahlen M. (1985) Oxygen isotope ratios in N20 from nitrification at a wastewater treatment facility. Nature 317: 349-350.

Yoshinari T., Altabet M., Naqvi S., Codispoti L., Jayakumar A., Kuhland M. and Devol A. (1997) Nitrogen and oxygen isotopic composition of N20 from suboxic waters of the eastern tropical North Pacific and the Arabian Sea—Measurement by continuous-flow isotope-ratio monitoring. Marine Chem 56: 253-264.

YungY. L. and Miller E. C. (1997) Isotopic fractionation of stratospheric nitrous oxide. Science 278: 1778-1780.

Zhang H„ Wennberg P. O., Wu V. H. and Blake A G. (2000) Fractionation of 14N15N160 and

15n14n16q during photolysis at 213 nm. Geophys Res Lett 27: 2481-2484. Zipf E. and Prasad S. (1998) Experimental evidence that excited ozone is a source of nitrous oxide. Geophys Res Lett 25: 4333-4336.

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