Seasonal variability and long term trends of chlorofluorocarbon mixing ratios in the unsaturated zone

Environmental Science and Technology

Volumn 40, Issue 14, 2006, Pages 4414-4420

  Santella, Nicholas ^a,b   Schlosser, Peter ^a,b,c   Smethie Jr , William M ^a   Ho, David T ^a,b   Stute, Martin ^a,d  

^a Doherty Earth Observatory of Columbia University   (United States)

^b Howard Hughes Medical Institute   (United States)

^c Fu Foundation School of Engineering and Applied Science   (United States)

^d USA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

GROUNDWATER RECHARGE; SEASONAL FLUCTUATIONS; SOIL GAS; UNSATURATED ZONE;

CONCENTRATION (PROCESS); FLUORINE COMPOUNDS; GROUNDWATER; GROUNDWATER FLOW; MIXING; SOIL POLLUTION; SOILS; TIME SERIES ANALYSIS;

GROUNDWATER POLLUTION;

CHLOROFLUOROCARBON; GROUND WATER;

CONCENTRATION (PROCESS); FLUORINE COMPOUNDS; GROUNDWATER; GROUNDWATER FLOW; GROUNDWATER POLLUTION; MIXING; SOIL POLLUTION; SOILS; TIME SERIES ANALYSIS;

CFC; DIFFUSION; MIXING RATIO; MOISTURE; SEASONAL VARIATION; SOIL GAS; SOIL TEMPERATURE; SOLUBILITY; SORPTION; TIME SERIES; VADOSE ZONE; WATER TABLE;

ACCURACY; ARTICLE; ATMOSPHERIC DIFFUSION; CONCENTRATION (PARAMETERS); MODEL; SEASONAL VARIATION; SOIL MOISTURE; SOIL TEMPERATURE; SOLUBILITY; SPRING; UNITED STATES; WINTER;

ATMOSPHERE; CHLOROFLUOROCARBONS; CHROMATOGRAPHY, GAS; SEASONS;

NEW YORK [NEW YORK (STT)]; NEW YORK [UNITED STATES]; NORTH AMERICA; UNITED STATES;

EID: 33746211253     PISSN: 0013936X     EISSN: None     Source Type: Journal    
DOI: 10.1021/es052376o     Document Type: Article

References (29)

1. Hahne, A.; Volz, A.; Ehalt, D.H.; Casatto, H.; Roether, W.; Weiss, W.; Kromer, B. Depth Profiles of chlorofluoromethanes in the Norwegian Sea. Pure Appl. Geophys. 1978, 116, 575-582.
2. Gammon, R. H.; Cline, J.; Wisegarver, D. Chlorofluoromethanes in the north Pacific Ocean: Measured vertical distributions and applications as transient tracers of upper ocean mixing. J. Geophys. Res. 1982, 87, 9441-9454.
3. Smethie, W. M.; Schlosser, P.; Bonisch, G.; Hopkins, T. S.; Renewal and circulation of intermediate waters in the Canadian Basin observed on the SCICEX 96 cruise. J. Geophys. Res. Oceans 2000, 105, (C1), 1105-1121.
4. Steinfeldt, R.; Rhein, M.; Spreading velocities and dilution of North Atlantic deep water in the tropical Atlantic based on CFC time series. J. Geophys. Res. Oceans 2004, 109, (C3), 603046.
5. Busenberg, E.; Plummer, L. N. Use of chlorofluorocarbons as hydrologic tracers and age-dating tools: The alluvium and terrace system of central Oklahoma. Water Resour. Res. 1992, 28, (9) 2257-2284.
6. Oster, H.; Sonntag, C.; Muennich, K. O. Groundwater age dating with chlorofluorocarbons. Water Resour. Res. 1996, 32, (10) 2989-3001.
7. Szabo, Z.; Rice, D. E.; Plummer, L. N.; Busenberg, E.; Drenkard, S.; Schlosser, P.; Age dating of shallow groundwater with Chloroflorocarbons, tritium/helium 3, and flow path analysis southern New Jersey coastal plain. Water Resour. Res. 1996, 32, 1023-1038.
8. Plummer, L. N.; Rupert, M. G.; Busenberg, E.; Schlosser, P. Age of Irrigation water in ground water from the eastern Snake River Plain Aquifer south central Idaho. Ground Water 2000, 38, 264-283.
9. Rademacher, L. K.; Clark, J. F.; Boles, J. R. Groundwater residence times and flow paths in fractured rock determined using environmental tracers in the mission tunnel; Santa Barbara County, California, USA. Environ. Geol. 2003, 43, 557-567.
10. Katz B. G. Sources of nitrate contamination and age of water in large karstic springs of Florida. Environ. Geol. 2004, 46, 689-706.
11. Walker, S. J.; Weiss, R. F.; Salameh, P. K.; Reconstructed histories of the annual mean atmospheric mole fractions for the halocarbons CFC-11, CFC-12, CFC-113, and carbon tetrachloride. J. Geophys. Res. Oceans, 2000, 105, 14285-14296.
12. National Oceanic and Atmospheric Administration (NOAA) Climate Monitoring and Diagnostics Laboratory (CMDL) http://www.cmdl.noaa.gov/hats/ (accessed June 2005).
13. Cook, P. G.; Solomon, D. K. The transport of atmospheric trace gases to the water table: Implications for groundwater dating with chlorofluorocarbons and Krypton 85. Water Resour. Res. 1995, 31, 263-270.
14. Happel, J. D.; Price, R. M.; Top, Z.; Swart, P. K. Evidence for the removal of CFC-11, CFC-12, and CFC-113 at the groundwater-surface water interface in the Everglades. J. Hydrology 2003, 279, 94-105.
15. Shapiro, S. D.; Schlosser, P.; Smethie, W. M.; Stute, M. The use of H-3 and tritiogenic He-3 to determine CFC degradation and vertical mixing rates in Framvaren Fjord, Norway. Mar. Chem. 1997, 59, 141-157.
16. Ho, D. T.; Schlosser, P.; Smethie W. S.; Simpson, H. J.; Variability in atmospheric chlorofluorocarbons near a large urban area: Implication for ground water dating. Environ. Sci. Technol. 1998, 32, 2377-2382.
17. Rusell, A. D.; Thompson, G. M.; Mechanisms Leading to enrichment of the atmospheric fluorocarbons. Water Resour. Res. 1983, 19, 57-60.
18. Goode D. Ground-water age and atmospheric tracers: Simulation studies and analysis of field data from the Mirror Lake site, New Hampshire. Ph.D. Thesis, Princeton University 1998. http://pa.water.usgs.gov/projects/frhr/thesis.html.
19. Engesgaard, P.; Højberg, A. L.; Hinsby, K.; Jensen, K. H.; Laier, T.; Larsen, F.; Busenberg, E.; Plummer, L. N. Transport and time lag of chlorofluorocarbon gases in the unsaturated zone, Rabis Creek, Denmark. Vadose Zone J. 2004, 3, 1249-1261.
20. Prinn, R. G.; Weiss, R. F.; Fraser, P. J.; Simmonds, P. G.; Cunnold, D. M.; Alyea, F. N.; O'Doherty, S.; Salameh, P.; Miller, B. R.; Huang, J.; Wang, R. H. J.; Hartley, D. E.; Harth, C.; Steele, L. P.; Sturrock, G.; Midgley, P. M.; McCulloch, A.; A history of chemically and radiatively important gases in air deduced from ALE/GAGE/AGAGE. J. Geophys. Res. 2000, 105, 17751-17792.
21. Santella, N.; Ho D. T.; Schlosser P.; Stute, M. Distribution of atmospheric SF6 near a large urban area as recorded in the vadose zone. Environ. Sci. Technol. 2003, 37, 1069-1074.
22. Flerchinger, G. N.; Saxton, K. E. Simultaneous heat and water model of a freezing snow-residue-soil system 1. Theory and development. Transactions of the ASAE 1989, 32, 565-571. http://www.nwrc.ars.usda.gov/models/shaw.
23. Warner, M. J.; Weiss, R. F. Solubility of chlorofluorocarbons 11 and 12 in water and seawater. Deep Sea Res. 1985, 32, 1485-1497.
24. Bullister, J. L.; Wisegarver, D. P.; Menzia, F. A. Solubility of sulfur hexafluoride in water and sea water. Deep Sea Res. 2002, 49, 175-187.
25. Ciccioli, P.; Cooper, W.; Hammer, P. M.; Hayes, J. M. Organic solute-mineral surface interactions: a new method for the determination of groundwater velocities. Water Resour Res. 1980, 16, 217-223.
26. Larsen, T.; Kjeldsen, P.; Christensen, T. H. Correlation of benzene, 1,1,1-trichloroethane, and napthalene distribution coefficients to the characteristics of aquifer materials with low organic carbon content. Chemosphere 1992, 24, 979-991.
27. Schwarzenbach, R. P.; Gschwend, P. M.; Imboden, D. M. Environmental organic chemistry; J. Wiley: New York, 1993.
28. Bu, X.; Warner, M. J. Solubility of chlorofluorocarbon 113 in water and seawater. Deep Sea Res. 1995, 42, 1151-1161.
29. Robbins, G. A.; Wang, S.; Stuart, J. D. Using the static headspace method to determine Henry's Law constants. Anal. Chem. 1993, 65, 3113-3118.