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河流溶存N2O的环境化学过程及其在水-气界面交换过程的研究

Keywords: 河流,N2O,稳定同位素分析,水-气交换通量

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Abstract:

氧化亚氮(N2O),既是一种重要的温室气体,又是破坏大气臭氧层的物质之一,由人类活动导致的N2O年排放量正以平均每年约0.25%的速率增加。河流作为陆地生态系统向海洋生态系统输送物质的重要通道之一,其氮素负荷量也在逐年上升,相应地,河流释放的N2O已经越来越成为大气N2O的一个重要的源。本文对河流溶存N2O的形成机理、影响因素、测定方法及其在水-气界面交换通量的测定、计算方法和模型、稳定同位素分析方法等方面的若干研究进展进行了综述。

References

[1]  Galloway J N,Schlesinger W H,Levy H,et al.Nitrogen fixation:Anthropogenic enhancement-environmental response[J].Global Biogeochemical Cycles,1995,9:235-252.
[2]  Matson P A,Lohse K A,Hall S J.The globalization of nitrogen deposition:consequences for terrestrial ecosystems[J].Ambio,2002,31:113-119.
[3]  Matthews E.Nitrogenous fertilizers:Global distribution of consumption and associated emissions of nitrous oxide and ammonia[J].Global Biogeochemical Cycles,1994,8:411-439.
[4]  Rabalais N.Nitrogen in aquatic ecosystems[J].A mbio,2002,31:102-112.
[5]  蔡德陵,李红燕.稳定碳、氮同位素在河流系统研究中的应用[J].海洋科学进展,2004,22(2):225-232.
[6]  晏维金.人类活动影响下营养盐向河口/近海的输出和模型研究[J].地理研究,2006,25(5):825-835.
[7]  Galloway J N,Dentener F J,Capone D G,et al.Nitrogen cycles:past,present,and future[J].Biogeochemistry,2004,70(2):153-226.
[8]  Nedwell D B,Jickells T D,Trimmer M,et al.Nutrients in estuaries[G]//Nedwell D B,Raffaelli D.Advances in Ecological Research:Estuaries[M].New York:Academic Press,1999.43-92.
[9]  McMahon P B,Dennehy K F.N2O emission from a nitrogen-enriched river[J].Environmental Science and Technology,1999,33:21-25.
[10]  Stow C A,Walker J T,Cardoch L.N2O Emission from Streams in the Neuse River Watershed,North Carolina[J].Environmental Science and Technology,2005,39:6999-7004.
[11]  García-Ruiz R,Pattinson S N,Whitton B A.Nitrous oxide production in the river Swale-Ouse,North-East England[J].Water Research,1999,33:1231-1237.
[12]  Laursen A E,Seitzinger S P.Diurnal patterns of denitrification,oxygen consumption and nitrous oxide production in rivers measured at the whole-reach scale[J].Freshwater Biology,2004,49(11):1448-1458.
[13]  Wang W C,Yung Y L,Lacis A A,et al.Greenhouse effects due to man-mad perturbations of trace gases[J].Science,2000,194:685-690.
[14]  Jain A K,Briegleb B P,Minschwaner K,et al.Radiative forcings and global warming potentials of 39 green-house gases[J].Journal of Geophysical Research,2000,105:20773-20790.
[15]  Crutzen P J.The influence of nitrogen oxides on the atmospheric ozone content[J].Quarterly Journal of the Royal Meteorological Society,1970,96:320-325.
[16]  Khalil M A K,Rasmussen R A.The global sources of nitrous oxide[J].Journal of Geophysical Research,1992,97:14651-14660.
[17]  Khalil M A K,Rasmussen R A,Shearer M J.Atmospheric nitrous oxide:Patterns of global changeduring recent decades and centuries[J].Chemosphere,2002,47:807-821.
[18]  Cole J J,Caraco N F.Emission of nitrous oxide (N2O) from a tidal,freshwater river,the Hudson River,New York[J].Environmental Science and Technology,2001,35:991-996.
[19]  Bouwman A F.Direct emissions of nitrous oxide from agricultural soils:Nutrient cycling in agroecosystems[J].Fertilizer Research,1996,46:53-70.
[20]  Seitzinger S P.Denitrification in freshwater and coastal marine ecosyst ems:Ecological and geochemical significance[J].Limnology and Oceanography,1988,33:702-724.
[21]  Seitzinger S P,Kroeze C.Global distribution of nitrous oxide production and N inputs in freshwater and coastal marine ecosystems[J].Global Biogeochemical Cycles,1998,12:93-113.
[22]  Galloway J N,Gowling E B,Seitzinger S P,et al.Reactive nitrogen:Too much of a good thing[J].Ambio,2002,31:60-63.
[23]  Hlaváová E,Rulík M,(C)áp L,et al.Greenhouse gas (CO2,CH4,N2O)emissions to the atmosphere from a small lowland stream in Czech Republic[J].Archiv Fur Hydrobiologie,2006,165 (3):339-353.
[24]  Garnier J,Cébron A,Tallec G,et al.Nitrogen behaviour and nitrous oxide emission in the tidal Seine River estuary (France) as influenced by human activities in the upstream watershed[J].Biogeochemistry,2006,77:305-326.
[25]  Clough T J,Bertram J E,Sherlock R R,et al.Comparison of measured and EF5-r-derived N2O fluxes from a spring-fed river[J].Global Change Biology,2006,12:352-363.
[26]  Yan W J,Laursen A E,Wang F,et al.Measurement of denitrification in the Changjiang River[J].Environmental Chemistry,2004,1:95-98.
[27]  Tomaszek J A,Czerwieniec E.In situ chamber denitrification measurements in reservoir sediments:an example from southeast Poland[J].Ecological Engineering,2000,16:61-71.
[28]  Laursen A E,Seitzinger S P.Measurement of denitrification in rivers:an integrated,whole reach approach[J].Hydrobiol,2002,485:67-81.
[29]  Garcia-Ruiz R,Pattinson S N,Whitton B A.Denitrification and nitrous oxide production in sediments of the Wiske,a lowland eutrophic river[J].Science of The Total Environment,1998,210-211:307-320.

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