Browse > Article
http://dx.doi.org/10.9720/kseg.2015.4.533

Evaluation of Groundwater Quality Deterioration using the Hydrogeochemical Characteristics of Shallow Portable Groundwater in an Agricultural Area  

Yang, Jae Ha (Soil and Groundwater Division, National Institute of Environmental Research)
Kim, Hyun Koo (Soil and Groundwater Division, National Institute of Environmental Research)
Kim, Moon Su (Soil and Groundwater Division, National Institute of Environmental Research)
Lee, Min Kyeong (Soil and Groundwater Division, National Institute of Environmental Research)
Shin, In Kyu (Soil and Groundwater Division, National Institute of Environmental Research)
Park, Sun Hwa (Soil and Groundwater Division, National Institute of Environmental Research)
Kim, Hyoung Seop (Soil and Groundwater Division, National Institute of Environmental Research)
Ju, Byoung Kyu (Soil and Groundwater Division, National Institute of Environmental Research)
Kim, Dong Su (Soil and Groundwater Division, National Institute of Environmental Research)
Kim, Tae Seung (Soil and Groundwater Division, National Institute of Environmental Research)
Publication Information
The Journal of Engineering Geology / v.25, no.4, 2015 , pp. 533-545 More about this Journal
Abstract
Spatial and seasonal variations in hydrogeochemical characteristics and the factors affecting the deterioration in quality of shallow portable groundwater in an agricultural area are examined. The aquifer consists of (from the surface to depth) agricultural soil, weathered soil, weathered rock, and bedrock. The geochemical signatures of the shallow groundwater are mostly affected by the NO3 and Cl contaminants that show a gradual downward increase in concentration from the upper area, due to the irregular distribution of contamination sources. The concentrations of the major cations do not varied with the elapsed time and the NO3 and Cl ions, when compared with concentrations in background groundwater, increase gradually with the distance from the upper area. This result suggests that the water quality in shallow groundwater deteriorates due to contaminant sources at the surface. The contaminations of the major contaminants in groundwater show a positive linear relationship with electrical conductivity, indicating the deterioration in water quality is related to the effects of the contaminants. The relationships between contaminant concentrations, as inferred from the ternary plots, show the contaminant concentrations in organic fertilizer are positively related to concentrations of NO3, Cl, and SO42− ions in the shallow portable groundwaters, which means the fertilizer is the main contaminant source. The results also show that the deterioration in shallow groundwater quality is caused mainly by NO3 and Cl derived from organic fertilizer with additional SO42− contaminant from livestock wastes. Even though the concentrations of the contaminants within the shallow groundwaters and the contaminant sources are largely variable, it is useful to consider the ratio of contaminant concentrations and the relationship between contaminants in groundwater samples and in the contaminant source when analyzing deterioration in water quality.
Keywords
drinking groundwater; shallow aquifer; hydrogeochemistry; agricultural area; groundwater quality deterioration;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Adesemoye, A. O. and Kloepper, J. W., 2009, Plantmicrobes interactions in enhanced fertilizer-use efficiency, Applied Microbiology and Biotechnology, 85(1), 1-12.   DOI
2 Gooddy, D. C., Withers, P. J. A., Mcdonald, H. G., and Chilton, P. J., 1998, Behaviour and impact of cow slurry beneath a storage lagoon: II. Chemical composition of chalk porewater after 18 years, Water, Air, and Soil Pollution, 107(1), 51-72.   DOI
3 Jeon, S. R., Park, S. J., Kim, H. S., Jung, S. K., Lee, Y, U., and Chung J. I., 2011, Hydrogeochemical characteristics and estimation of nitrate contamination sources of groundwater in the Sunchang area, Korea, Journal of the Geological Society of Korea, 47(2), 185-197 (in Korean with English abstract).
4 Kim, H. J., Kaown, D. I., Mayer, B., Lee, J. Y., Hyun, Y. J., and Lee, K. K., 2015, Identifying the sources of nitrate contamination of groundwater in an agricultural area (Haean basin, Korea) using isotope and microbial community analyses, Science of the Total Environment, 533, 566-575.   DOI
5 Kim, K. H., Yun, S. T., Chae, G. T., Choi, B. Y., Kim, S. O., Kim, K. J., Kim, H. S., and Lee, C. W., 2002, Nitrate contamination of alluvial groundwaters in the Keum River watershed area: Source and behaviors of nitrate, and suggestion to secure water supply, The Journal of Engineering Geology, 12(4), 471-484 (in Korean with English abstract).
6 Kim, Y. T. and Woo, N. C., 2003, Nitrate contamination of shallow groundwater in an agricultural area having intensive livestock facilities, Journal of soil and groundwater environment, 8(1), 57-67 (in Korean with English abstract).
7 Kirchmann, H. and Pettersson, S., 1995, Human urinechemical composition and fertilizer use efficiency, Fertilizer Research, 40(2), 149-154.   DOI
8 Koh, D. C., Mayer, B., Lee, K. S., and Ko, K. S., 2010, Land-use controls on sources and fate of nitrate in shallow groundwater of an agricultural area revealed by multiple environmental tracers, Journal of Contaminant Hydrology, 118(1-2), 62-78.   DOI
9 Koh, E. H., Kaown, D., Mayer, B., Kang, B. R., Moon, H. S., and Lee, K. K., 2011, Hydrogeochemistry and isotopic tracing of nitrate contamination of two aquifer systems on Jeju island, Korea, Journal of Environmental Quality, 41(6), 1835-1845.   DOI
10 Li, X. D., Masuda, H, Kusakabe M., Yanagisawa, F., and Zeng, H. A., 2006, Degradation of groundwater quality due to anthropogenic sulfur and nitrogen contamination in the Sichuan Basin, China, Geochmical Journal, 40, 309-332.   DOI
11 Liu, G. D., Wu, W. L., and Zhang, J., 2005, Regional differentiation of non-point source pollution of agriculture-derived nitrate nitrogen in groundwater in northern China. Agriculture, Ecosystems and Environment, 107(2-3), 211-220.   DOI
12 Ministry of Environment (ME), 2014, Statistics of waterworks, Report, 1p (in Korean).
13 National Institute of Environmental Research (NIER), 2014, Case study of groundwater management for drinking in highly contaminated area, 10p (In Korean with English abstract).
14 Savard, M. M., Somers, G., Smirnoff, A., Paradis, D., Bochove, E. V., and Liao, S., 2010, Nitrate isotopes unveil distinct seasonal N-sources and the critical role of crop residues in groundwater contamination, Journal of Hydrology, 381(1-2), 134-141.   DOI
15 Negrel, P., 1999, Geochemical study of a granitic area-The Margeride Mountains, France: Chemical element behavior and 87Sr/86Sr constraints, Aquatic Geochemistry, 5(2), 125-165.   DOI
16 Negrel, P., and Pauwels, H., 2004, Interaction between different groundwaters in Brittany catchments (France): characterizing multiple sources through strontium- and sulphur isotope tracing, Water, Air, and Soil Pollution, 151(1), 261-285.   DOI
17 Piper, A. M., 1994, A graphic procedure in the geochemical interpretation of water-analyses, Transactions, American Geophysical Union, 25(6), 914-928.   DOI
18 Sherwood, W. C., 1989, Chloride loading in the South Fork of the Shenandoah River, Virginia, U.S.A., Environmental Geology and Water Sciences, 14(2), 99-106.   DOI
19 Zhang, Y., Li, F., Zhang, Q., Li, J., and Liu, Q., 2014, Tracing nitrate pollution sources and transformation in surface- and ground-waters using environmental isotopes, Science of the Total Environment, 490(15), 213-222.   DOI