Short term temporal variability in the photochemically mediated alteration of chromophoric dissolved organic matter (CDOM) in rainwater

Atmospheric Environment

Volumn 50, Issue , 2012, Pages 112-119

  Kieber, Robert J ^a   Adams, Mary Beth ^a   Willey, Joan D ^a   Whitehead, Robert F ^a   Avery, G Brooks ^a   Mullaugh, Katherine M ^a   Mead, Ralph N ^a  

^a UNIVERSITY OF NORTH CAROLINA WILMINGTON   (United States)

Author keywords

CDOM; Chromophoric dissolved organic matter; Photochemistry; Rain

Indexed keywords

ANTHROPOGENIC GAS; ATMOSPHERIC WATER; CDOM; CHROMOPHORIC DISSOLVED ORGANIC MATTER; EARTH'S SURFACE; FLUORESCENCE EXCITATION; FULL SPECTRUM; LABILE COMPOUNDS; MOLECULAR LEVELS; PHOTO-INDUCED; PHOTOSYNTHETICALLY ACTIVE RADIATION; SHORT TERM; SHORT TIME SCALE; SPECTRAL ATTENUATION; SPECTRAL QUALITY; SPECTRAL SLOPES; TEMPORAL VARIABILITY;

CHEMICAL REACTIONS; EMISSION SPECTROSCOPY; FLUORESCENCE; OPTICAL PROPERTIES; PHOTOBLEACHING; PHOTOCHEMICAL REACTIONS; RAIN; SUN;

BIOLOGICAL MATERIALS;

CHROMOPHORIC DISSOLVED ORGANIC MATTER; ORGANIC MATTER; RAIN; UNCLASSIFIED DRUG;

ANTHROPOGENIC SOURCE; ATMOSPHERIC POLLUTION; CONDENSATION; DISSOLVED ORGANIC MATTER; EMISSION; FLUORESCENCE; GAS PHASE REACTION; MOLECULAR ANALYSIS; PHOTOLYSIS; PHOTOSYNTHETICALLY ACTIVE RADIATION; PRECIPITATION (CLIMATOLOGY); RAINWATER; SLOPE; SPECTRAL ANALYSIS; TEMPORAL VARIATION;

ARTICLE; BLEACHING; FLUORESCENCE; IRRADIATION; OPTICAL RESOLUTION; PHOTOCHEMISTRY; PHOTOLYSIS; PRECIPITATION; PRIORITY JOURNAL; SAMPLING; SUNLIGHT;

EID: 84856688595     PISSN: 13522310     EISSN: 18732844     Source Type: Journal    
DOI: 10.1016/j.atmosenv.2011.12.054     Document Type: Article

References (34)

1. Blough N.V., Green S.A. Spectroscopic Characterization and Remote Sensing of Nonliving Organic Matter 1995, Wiley & Sons Ltd.
2. 2 and phenolic compounds. Atmospheric Environment 2010, 44:541-551.
3. Chin Y.P., Aiken G.R., O'loughlin E. Molecular weight polydispersity and spectroscopic properties of aquatic humic substances. Environmental Science and Technology 1994, 28:1853-1858.
4. Coble P.G. Characterization of marine and terrestrial DOM in seawater using excitation-emission matrix spectroscopy. Marine Chemistry 1996, 51:325-346.
5. Coble P.G., Schultz C.A., Mopper K. Fluorescence contouring analysis of DOC intercalibration experiment samples: a comparison of techniques. Marine Chemistry 1993, 41:175-178.
6. Coble P.G., Del Castillo C.E., Avril B. Distribution and optical properties of CDOM in the Arabian Sea during the 1995 Southwest Monsoon. Deep-Sea Research II 1998, 45:2195-2223.
7. De Haan H. Solar UV-light penetration and photodegradation of humic substances in peaty lake water. Limnology and Oceanography 1993, 38:1072-1076.
8. Decesari S., Facchini M.C., Fuzzi S., Mcfiggans G.B., Coe H., Bower K.N. The water soluble organic component of size segregated aerosol, cloud water and wet deposition from Jeju Island during ACE Asia. Atmospheric Environment 2005, 39:211-222.
9. Deforest C.L., Kieber R.J., Willey J.D. Comparison of stripping coil and condensate techniques for the collection of gas phase hydrogen peroxide and applications of condensate collection in and off the coast of North Carolina. Environmental Science and Technology 1997, 31:3068-3073.
10. Del Castillo C.E., Coble P.G. Analysis of the optical properties of the Orinoco River plume by absorption and fluoresence spectroscopy. Marine Chemistry 1999, 66:35-51.
11. Del Vecchio R., Blough N.V. On the origin of the optical properties of humic substances. Environmental Science and Technology 2004, 38:3885-3891.
12. Facchini M.C., Decesari S., Mircea M., Fuzzi S., Loglio G. Surface tension of atmospheric wet aerosol and cloud/fog droplets in relation to their organic carbon content and chemical composition. Atmospheric Environment 2000, 34:4853-4857.
13. Gelencser A., Hoffer A., Kiss G., Tombacz E., Kurdi R., Bencze L. In-situ formation of light-absorbing organic matter in cloud water. Journal of Atmospheric Chemistry 2003, 45:25-33.
14. Kieber R.J., Cooper W.J., Willey J.D., Avery G.B. Hydrogen peroxide at the Bermuda Atlantic time series station. Part 1: temporal variability of atmospheric hydrogen peroxide and its influence on seawater concentrations. Journal of Atmospheric Chemistry 2001, 39:1-13.
15. Kieber R.J., Hardison D.R., Whitehead R.F., Willey J.D. Photochemical production of Fe(II) in rainwater. Environmental Science and Technology 2003, 37:4610-4616.
16. Kieber R.J., Willey J.D., Avery G.B. Temporal variability of rainwater iron speciation at the Bermuda Atlantic time series station. Journal of Geophysical Research 2003, 108:1-7.
17. Kieber R.J., Skrabal S.A., Smith B., Willey J.D. Organic complexation of Fe(II) and its impact on the redox cycling of iron in rain. Environmental Science and Technology 2005, 39:1576-1583.
18. Kieber R.J., Whitehead R.F., Willey J.D., Reid S., Seaton P.J. Chromophoric dissolved organic matter (CDOM) in rainwater, southeastern North Carolina, USA. Journal of Atmospheric Chemistry 2006, 54:21-41.
19. Kieber R.J., Willey J.D., Whitehead R.F., Reid S. Photochemistry of chromophoric dissolved organic matter (CDOM) in rainwater. Journal of Atmospheric Chemistry 2007, 58:219-235.
20. Kirk J.T.O. Light and Photosynthesis in Aquatic Ecosystems 1994, Cambridge University Press. second ed.
21. Kiss G., Tombacz E., Hannsson H.C. Surface tension effects of humic like substances in the aqueous extract of tropospheric fine aerosol. Journal of Atmospheric Chemistry 2005, 50:279-294.
22. Lazarus A.L., Kok G.L., Lind J.A., Gitlin S.N., Heikes B.G., Shetter R.E. Automated fluorometric method for hydrogen peroxide in air. Analytical Chemistry 1986, 58:594-597.
23. Miller C., Gordon K., Kieber R.J., Willey J.D., Seaton P.J. Chemical characteristics of chromophoric dissolved organic matter in rainwater. Atmospheric Environment 2009, 43:2497-2502.
24. Moran M.A., Sheldeon W.M., Zepp R.G. Carbon loss and optical property changes during long term photochemical and biological degradation of estuarine dissolved organic matter. Limnology and Oceanography 2000, 45:1254-1264.
25. Rincon A.G., Guzman M.I., Hoffmann M.R., Colussi A.J. Optical absorptivity versus molecular composition of model organic aerosol matter. Journal of Physical Chemistry A 2009, 113:10512-10520.
26. Rincon A.G., Guzman M.I., Hoffmann M.R., Colussi A.J. Thermochromism of model organic aerosol matter. Journal of Physical Chemistry Letters 2010, 1:368-373.
27. Santos P.S.M., Duarte R., Duarte A.C. Absorption and fluorescence properties of rainwater during the cold season at a town in Western Portugal. Journal of Atmospheric Chemistry 2009, 62:45-57.
28. Strome D.J., Miller M.C. Photolytic changes in dissolved humic substances. Limnology and Oceanography 1978, 20:1248-1254.
29. Szmigielski R., Surratt J.D., Vermeylen R., Szmigielska K., Kroll J.H., Ng N.L., Murphy S.M., Sorooshian A., Seinfeld J.H., Claeys M. Characterization of 2-methylglyceric acid oligomers in secondary organic aerosol formed from the photooxidation of isoprene using trimethylsilylation and gas chromatography/ion trap mass spectrometry. Journal of Mass Spectrometry 2007, 42:101-116.
30. Willey J.D., Wilson C.A. Formic and acetic acids in atmospheric condensate in Wilmington, North Carolina. Journal of Atmospheric Chemistry 1993, 16:123-133.
31. Willey J.D., Kieber R.J., Eyman M.S., Avery G.B. Rainwater dissolved organic carbon: concentrations and global flux. Global Biogeochemical Cycles 2000, 14:139-148.
32. Willey J.D., Kieber R.J., Seaton P.J. Rainwater as a source of Fe(II) stabilizing ligands to seawater. Limnology and Oceanography 2008, 53:1678-1684.
33. Witt M., Skrabal S.A., Kieber R.J., Willey J.D. Photochemistry of Cu complexed with chromophoric dissolved organic matter: implications for Cu speciation in rainwater. Journal of Atmospheric Chemistry 2007, 58:89-109.
34. Zepp R.G., Sheldeon W.M., Moran M.A. Dissolved organic fluorophores in southeastern US coastal waters: correction method for eliminating Raleigh and Raman scattering peaks in excitation emission matrices. Marine Chemistry 2004, 89:15-36.