References
- Bohlke, J.K. and Denver, J.M. (1995) Combined use of groundwater dating, chemical, and isotopic analyses to resolve the history and fate of nitrate contamination in two agricultural watersheds, Atlantic coastal plain, Maryland. Water Resources Research v. 31, p. 2319-2339 https://doi.org/10.1029/95WR01584
-
Bohlke, J.K., Busenberg, E. and Plummer, L.N. (1999) Principles and Applications of Dating Young Groundwater: Primary Emphasis on CFCs and
$^{3}$ H/$^{3}$ He Dating. U. S. Geological Survey Western Region Workshop. Sacramento, CA, November 16-18, 790p -
Bullister, J.L. and Weiss, R.F. (1988)Determination of
$CCl_{3}$ F and$CCl_{2}$ $F_{2}$ in seawater and air. Deep-Sea Research, v. 35, p. 839-853 https://doi.org/10.1016/0198-0149(88)90033-7 - Bums, D.A., Plummer, L.N., McDonnell, J.J., Busenberg, E., Casile, G.C., Kendall, C., Hooper, R.P., Freer, J.E., Peters, N.E., Beven, K., and Schlosser, P. (2003) The geochemical evolution of riparian groundwater in a forested piedmont catchment. Ground Water, v. 41, p. 913-925 https://doi.org/10.1111/j.1745-6584.2003.tb02434.x
-
Busenberg, E. and Plummer, L.N. (1992) Use of chlorofluorocarbons (
$CCl_{3}$ F and$CCl_{2}$ $F_{2}$ ) as hydrologic tracers and age-dating tools: the alluvium and terrace system of central Oklahoma. Water Resources Research, v. 28, p. 2257-2283 https://doi.org/10.1029/92WR01263 - Burton, W.C., Plummer, L.N., Busenberg, E., Lindsey, B.D. and Gburek, W.J. (2002) Influence of fracture anisotropy on groundwater ages and chemistry, Valley and Ridge Province, Pennsylvania. Ground Water, v. 40, p. 242-257 https://doi.org/10.1111/j.1745-6584.2002.tb02652.x
- Bu, X. and Warner, M.J. (1995) Solubility of chlorofluorocarbon 113 in water and seawater. Deep-Sea Research, v. 42, p. 1151-1161 https://doi.org/10.1016/0967-0637(95)00052-8
- Cook, P.G., Solomon, D.K., Plummer, L.N., Busenberg, E. and Schiff, S.L. (1995) Chlorofluorocarbons as tracers of groundwater transport processes in a shallow, silty sand aquifer. Water Resources Research, v. 31, p. 425-434 https://doi.org/10.1029/94WR02528
-
Dunkle, S.A., Plummer, L.N., Busenberg, E., Phillips, P.J., Denver, J.M., Hamilton, P.A., Michel, R.L., and Coplen, T.B. (1993) Chlorofluorocarbons (
$CCl_{3}$ F and$CCl_{2}$ $F_{2}$ ) as dating tools and hydrologic tracers in shallow groundwater of the Delmarva Peninsula, Atlantic Coastal Plain, United States. Water Resources Research, v. 29, p. 3837-3860 https://doi.org/10.1029/93WR02073 -
Ekwurzel, B., Schlosser, P., Smethie Jr., W.M., Plummer, L.N., Busenberg, E., Michel, R.L., Weppernig, R. and Stute, M. (1994) Dating of shallow groundwater: Comparison of the transient tracers
$^{3}$ H/$^{3}$ He, chlorofluorocarbons, and$^{85}$ Kr. Water Resources Research, v. 30, p. 1693-1708 https://doi.org/10.1029/94WR00156 - Happell, J. D., Price, R. M., Top, Z. and Swart, P. K. (2003) Evidence for the removal of CFC-11, CFC-12, and CFC-113 at the groundwater-surface water interface in the Everglades. Journal of Hydrology, v. 279, p. 94-105 https://doi.org/10.1016/S0022-1694(03)00169-0
- Hohener , P., Werner, D., Balsiger, C., and Pasteris G. (2003) Worldwide Occurrence and Fate of Chlorofluorocarbons in Groundwater. Critical Reviews in Environmental Science and Technology, v. 33, p. 1-29 https://doi.org/10.1080/10643380390814433
- Kim, J., Oh, S., Cho, H., Park, M., Kim, K., and Elkins, J. W. (2001) Background monitoring and long-range transport of atmospheric CFC-11 and CFC-12 at Kosan, Korea. Environmental Monitoring and Assessment, v. 79, p. 47-56 https://doi.org/10.1023/A:1020081723955
- Koh, D.C., Chang, H.W., Lee, K.S., Ko, K.S., Kim, Y. and Park, W.-B. (2005) Hydrogeochemistry and environmental isotopes of groundwater in Jeju volcanic island, Korea: implications for nitrate contamination. Hydrological Processes, v. 19, p. 2225-2245 https://doi.org/10.1002/hyp.5672
- Koh, D.C. and Kim, Y. (2004) Characterization of groundwater flow and quality using multi-tracers in Jeju Island. Proceedings of Korean Society Soil Groundwater Environment, fall conference
- Koh, D.C. and Lee, D.H. (2003) Evaluation of groundwater sampling techniques for analysis of chlorofluorocarbons. Journal of Korean Society Soil Groundwater Environment, v. 8, p. 1-8
- Koh, D.C., Plummer, L.N., Solomon, D.K., Busenberg, E., Kim, Y.J., and Chang, H.W. (2006) Application of environmental tracers to mixing, evolution, and nitrate contamination of groundwater in Jeju Island, Korea. Journal of Hydrology, v. 327, p. 258-275 https://doi.org/10.1016/j.jhydrol.2005.11.021
- Plummer, L.N., Busenberg, E., Bohlke, J.K., Nelms, D.L., Michel, R.L., and Schlosser, P. (2001) Groundwater residence times in Shenandoah National Park, Blue Ridge Mountains, Virginia, USA: a multi-tracer approach. Chemical Geology, v. 179, p. 93-111 https://doi.org/10.1016/S0009-2541(01)00317-5
- Plummer, L.N., Busenberg, E., Drenkard, S., Schlosser, P., Ekwurzel, B., Weppernig, R., McConnell, J.B. and Michel, R.L. (1998) Flow of river water into a Karstic limestone aquifer. 2. Dating the young fraction in groundwater mixtures in the Upper Floridan Aquifer near Valdosta, Georgia. Applied Geochemistry, v. 13, p. 1017-1043 https://doi.org/10.1016/S0883-2927(98)00032-8
- Reilly, T.E., Plummer, L.N., Phillips, P.J. and Busenberg, E. (1994) The use of simulation and multiple environmental tracers to quantify groundwater flow in a shallow aquifer. Water Resources Research, v. 30, p. 421-433 https://doi.org/10.1029/93WR02655
- Snyder, J.L. (2004) Environmental applications of gas chromatography: In Modern Practice of Gas Chromatography, 4th Ed., Grob, R.L., Barry, E.F. (eds), John Wiley & Sons, p. 769-881
- Szabo, Z., Rice, D.E., Plummer, L.N., Busenberg, E., Drenkard, S., and Schlosser, P. (1996) Age-dating of shallow groundwater with chlorofluorocarbons, tritium/helium 3, and flow path analysis, southern New Jersey coastal plain. Water Resources Research, v. 32, p. 1023-1038 https://doi.org/10.1029/96WR00068
- Warner, M.J. and Weiss, R.F. (1985) Solubilities of chlorofluorocarbons 11 and 12 in water and seawater. DeepSea Research, v. 32, p. 1485-1497