[1] Zhang Y S, Ding H, Qin S J. Progress in the studies of nitrogen denitrification and N2O emission in agro-ecosystem[J]. Chinese Agricultural Science Bulletin, 26, 253-259(2010).

[2] Yuan W H, Zhang Y J, Wang J G et al. Study on the extreme cold and warm weather climate events in Shandong Province in recent 45 years by using the detection method based on median[J]. Meteorological and Environmental Research, 1, 42-55(2010).

[3] Griggs D J, Noguer M. Climate change 2001: the scientific basis. Contribution of working group I to the third assessment report of the intergovernmental panel on climate change[J]. Weather, 57, 267-269(2002). http://onlinelibrary.wiley.com/doi/10.1256/004316502320517344/citedby

[4] Frankenberg C, Bergamaschi P, Butz A et al. Tropical methane emissions: a revised view from SCIAMACHY onboard ENVISAT[J]. Geophysical Research Letters, 35, L15811(2008). http://onlinelibrary.wiley.com/doi/10.1029/2008GL034300/full

[5] King G M, Weber C F. Distribution, diversity and ecology of aerobic CO-oxidizing bacteria[J]. Nature Reviews Microbiology, 5, 107-118(2007). http://www.nature.com/nrmicro/journal/v5/n2/abs/nrmicro1595.html

[6] Wu R J, Wu J G, Tsai T K et al. Use of cobalt oxide CoOOH in a carbon monoxide sensor operating at low temperatures[J]. Sensors and Actuators B: Chemical, 120, 104-109(2006). http://www.sciencedirect.com/science/article/pii/S0925400506000748

[7] [7] ShemshadJ, Aminossadati SM, Kizil M S. A review of developments in near infrared methane detection based on tunable diode laser[J]. Sensors and Actuators B:Chemical, 2012, 171/172: 77- 92.

[8] Wang Q, Chang J, Wei W et al. Dual-beam wavelength modulation spectroscopy for sensitive detection of water vapor[J]. Applied Physics B, 117, 1015-1023(2014). http://link.springer.com/article/10.1007/s00340-014-5922-y

[9] Gao Q, Zhang Y G, Yu J et al. Tunable multi-mode diode laser absorption spectroscopy for methane detection[J]. Sensors and Actuators A: Physical, 199, 106-110(2013). http://www.sciencedirect.com/science/article/pii/S0924424713002586

[10] Kan R F, Liu W Q, Zhang Y J et al. Tunable diode laser absorption spectrometer monitors the ambient methane with high sensitivity[J]. Chinese Journal of Lasers, 32, 1217-1220(2005).

[11] Li J S, Deng H, Sun J et al. Simultaneous atmospheric CO, N2O and H2O detection using a single quantum cascade laser sensor based on dual-spectroscopy techniques[J]. Sensors and Actuators B: Chemical, 231, 723-732(2016). http://www.sciencedirect.com/science/article/pii/S0925400516303835

[12] Cui X J, Dong F Z, Chen W D et al. Nitrous acid measurement based on room-temperature continuous wave quantum cascade laser[J]. Acta Optica Sinica, 33, 0430002(2013).

[13] Ma Y F, Lewicki R, Razeghi M et al. QEPAS based ppb-level detection of CO and N2O using a high power CW DFB-QCL[J]. Optics Express, 21, 1008-1019(2013). http://www.ncbi.nlm.nih.gov/pubmed/23388995

[14] Tong Y, Ma Y F. Research progress of the trace gas sensing based on quartz-enhanced photoacoustic spectroscopy[J]. Journal of Liaocheng University(Nat. Sci.), 32, 34-41(2019).

[15] Wei M, Liu J G, Kan R F et al. Study on detection of greenhouse gases based on quantum cascade laser[J]. Acta Optica Sinica, 34, 1230003(2014).

[16] Wei W, Chang J, Huang Q J et al. Wavelength modulation spectroscopy with signal-reference beam method for highly sensitive gas detection[J]. Applied Physics B, 118, 75-83(2015). http://link.springer.com/article/10.1007/s00340-014-5956-1

[17] Zhou C, Zhang L, Li J S. Detection of atmospheric multi-component based on a single quantum cascade laser[J]. Acta Physica Sinica, 66, 094203(2017).

[18] Bruhn D, Albert K R, Mikkelsen T N et al. UV-induced carbon monoxide emission from living vegetation[J]. Biogeosciences, 10, 7877-7882(2013). http://adsabs.harvard.edu/abs/2013BGD....10.9373B

[19] van Asperen H, Warneke T, Sabbatini S et al. . The role of photo- and thermal degradation for CO2 and CO fluxes in an arid ecosystem[J]. Biogeosciences, 12, 4161-4174(2015). http://adsabs.harvard.edu/abs/2015BGeo...12.4161V

[20] Pihlatie M, Rannik Ü, Haapanala S et al. Seasonal and diurnal variation in CO fluxes from an agricultural bioenergy crop[J]. Biogeosciences, 13, 5471-5485(2016). http://adsabs.harvard.edu/abs/2016BGeo...13.5471P

[21] Sun W. Kooijmans L M J, Maseyk K, et al. Soil fluxes of carbonyl sulfide (COS), carbon monoxide, and carbon dioxide in a boreal forest in southern Finland[J]. Atmospheric Chemistry and Physics, 18, 1363-1378(2018).

[22] Singh B P, Hatton B J, Singh B et al. Influence of biochars on nitrous oxide emission and nitrogen leaching from two contrasting soils[J]. Journal of Environment Quality, 39, 1224-1235(2010). http://europepmc.org/abstract/MED/20830910

[23] Cui F, Yan G X, Zhou Z X et al. Annual emissions of nitrous oxide and nitric oxide from a wheat-maize cropping system on a silt loam calcareous soil in the North China Plain[J]. Soil Biology and Biochemistry, 48, 10-19(2012). http://europepmc.org/abstract/AGR/IND44711682

[24] Sakata R, Shimada S, Arai H et al. Effect of soil types and nitrogen fertilizer on nitrous oxide and carbon dioxide emissions in oil palm plantations[J]. Soil Science and Plant Nutrition, 61, 48-60(2015). http://www.cabdirect.org/abstracts/20153096439.html

[25] Ruan L L, Robertson G P. Reduced snow cover increases wintertime nitrous oxide (N2O) emissions from an agricultural soil in the upper US midwest[J]. Ecosystems, 20, 917-927(2017). http://link.springer.com/10.1007/s10021-016-0077-9