[논문]우리나라 주요 호소의 수질특성에 대한 통계적 분석

공동수

doi:10.15681/kswe.2019.35.2.165

우리나라 주요 호소의 수질특성에 대한 통계적 분석
Statistical Analysis on Water Quality Characteristics of Large Lakes in Korea 원문보기

한국물환경학회지 = Journal of Korean Society on Water Environment, v.35 no.2, 2019년, pp.165 - 180

Abstract ▼ AI-Helper

Water quality data of 81 lakes in Korea, 2013 ~ 2017 were analyzed. Most water quality parameters showed left-skewed distribution, while dissolved oxygen showed normal distribution. pH and dissolved oxygen showed a positive correlation with organic matter and nutrients, which appeared to be a nonsense correlation mediated by the algae. The ratio of $BOD_5$ and $COD_{Mn}$ to CBOD was 21 % and 52 % in the freshwater lakes, respectively. TOC concentration appeared to be underestimated by the UV digestion method, when salinity exceeds $700{\mu}S\;cm^{-1}$. In terms of nitrogen/phosphorus ratio, the limiting factor for algal growth seemed to be phosphorus in most of the lakes. Chlorophyll ${\alpha}$ increased acutely with decrease of N/P ratio. However, it seemed to be a nonsense correlation mediated by phosphorus concentration, since the N/P ratio depended on phosphorus. The N/P ratio of brackish lakes was lower than that of the freshwater, at the same concentration of phosphorus. It is worth examining denitrification that occurs, in bottom layer and sediment, during saline stratification. $Chl.{\alpha}$ concentration decreased in the form of a power function with increase of mean depth. The primary reason is that deep lakes are mainly at the less-disturbed upstream. However, it is necessary to investigate the effect of sediment, on water quality in shallow lakes. Light attenuation in the upper layer, was dominated by tripton (non-algal suspended solids) absorption/scattering (average relative contribution of 39 %), followed by CDOM (colored dissolved organic matter) (average 37 %) and $Chl.{\alpha}$ (average 21 %).

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표/그림 (14)

표 Table 1. Number of lakes in relation to lake surface area and mean depth
표 Table 2. Probability density function (PDF), cumulative distribution function (CDF), and parameters, according to the water quality variables (x)
그림 Fig. 1. Probability density distribution and cumulative distribution of dissolved oxygen (a, b), total organic carbon (c, d), and Secchi depth (e, f), based on monthly data in 191 survey sites of 81 lakes, 2013~2017.
그림 Fig. 2. Relationship between median and mean of total coliform (a), fecal coliform (b).
표 Table 3. Parameters of probability density function, mean, median, mode, quartile (X₂₅ and X₇₅), standard deviation (SD), and skewness according to water quality parameters
그림 Fig. 3. Relationship between CBOD and BOD₅ (a), COD_Mn (b) in 81 lakes (whole layer) of Korea.
표 Table 4. Pearson correlation coefficient (r), sample size (n), and significance level among water quality parameters, based on each average value of 81 lakes (whole layer), 2013 ~ 2017
그림 Fig. 4. Relationship between electrical conductivity and the ratio of TOC to COD_Mn (a), and relationship between TOC and COD_Mn in 81 lakes (whole layer) of Korea.
그림 Fig. 5. Relationship between phosphorus and nitrogen according to speciation (a~c), and TN/TP ratio versus total nitrogen (d).
그림 Fig. 6. Relationship between total phosphorus and the ratio of nitrogen to phosphorus (TN/TP) (a), TN/TP ratio and chlorophyll α concentration (d).
그림 Fig. 7. Monthly variation of water temperature (a), Chlorophyll α (b), saturation of dissolved oxygen (c), pH (d) at surface and bottom layer of river-type and lake-type reservoirs.
그림 Fig. 8. Relationship between mean water depth and Chlorophyll α based on annual average value, 2013 ~ 2017.
그림 Fig. 10. Relationship between chlorophyll α concentration and light attenuation coefficient (a), non-living suspended solids (tripton) and light attenuation coefficient (b).
그림 Fig. 9. Relationship between Chlorophyll α and total suspended solids.

질의응답

핵심어	질문	논문에서 추출한 답변
	우리나라의 강수에 관한 특징은 무엇인가?	우리나라는 강수가 여름 몬순기에 집중되어 홍수와 가뭄이 주기적으로 반복되어 왔다. 반면 단층, 습곡, 화산 등의 지각활동이 미약하였고, 대륙빙하로 덮인 적도 없기 때문에 홍수와 가뭄을 완충할 수 있는 자연호는 매우 적다.
	우리나라에 홍수와 가뭄을 완충할 수 있는 자연호가 적은 이유는?	우리나라는 강수가 여름 몬순기에 집중되어 홍수와 가뭄이 주기적으로 반복되어 왔다. 반면 단층, 습곡, 화산 등의 지각활동이 미약하였고, 대륙빙하로 덮인 적도 없기 때문에 홍수와 가뭄을 완충할 수 있는 자연호는 매우 적다. 이러한 기후와 지리적 조건에 대응하여 일찍이 삼국시대부터 대형 저류시설이 축조되어 왔다.
	홍수와 가뭄이 주기적으로 반복되고 자연호가 적은 우리나라의 기후와 지리적 조건에 대해, 과거의 대응 방식은?	반면 단층, 습곡, 화산 등의 지각활동이 미약하였고, 대륙빙하로 덮인 적도 없기 때문에 홍수와 가뭄을 완충할 수 있는 자연호는 매우 적다. 이러한 기후와 지리적 조건에 대응하여 일찍이 삼국시대부터 대형 저류시설이 축조되어 왔다. 2010년 말을 기준으로 당시 건설 중인 시설을 포함한 우리나라의 농업용수댐은 17,569개이고, 다목적댐 등 다른 용수목적의 댐들이 87개로서 댐과 저수지는 총 17,656개였다(KNCOLD, 2019).

참고문헌 (60)

Aizaki, M., Otsuki, A., Fukushima, T., Kawai, T., Hosomi, M., and Muraoka, K. (1981). Application of modified Carlson's trophic state index to Japanese lakes and its relationships to other parameters related to trophic state, Research Report from the National Institute for Environmental Studies, 23, 13-31. [Japanese Literature]
Brandao, L. P. M., Brighenti, L. S., Staehr, P. S., Barbosa, F. A. R., and Bezerra-Neto, J. F. (2017). Partitioning of the diffuse attenuation coefficient for photosynthetically available Irradiance in a deep dendritic tropical lake, Annals of the Brazilian Academy of Sciences, 89, 1 Suppl., 469-489.

상세보기
Buiteveld, H. (1995). A model for calculation of diffuse light attenuation (PAR) and secchi depth, Netherlands Journal of Aquatic ecology, 29, 1, 55-65.

상세보기
Carlson, R. E. (1977). A trophic state index for lakes, Limnology and Oceanography, 22(2), 361-369.

상세보기
Davies-Colley, R. J. (1988). Mixing depths in New Zealand lakes, New Zealand Journal of Marine and Freshwater Research, 22(4), 517-528.

상세보기
Denman, K. L. and Powell, T. M. (1984). Effects of physical processes on planktonic ecosystems in the coastal ocean, Oceanography and Marine Biology, An Annual Review, 22, 125-168.
Dzialowski, A. R., Wang, S. H., Lim, N. C., Spotts, W. W., and Huggins, D. G. (2005). Nutrient limitation of phytoplankton growth in central plains reservoirs, USA, Journal of Plankton Research, 27(6), 587-595.

상세보기
Food and Agriculture Organization of the United Nations (FAO). (1992). The use of saline waters for crop production, FAO Irrigation and Drainage Parer 48, 1-133.
Forsberg, C. and Ryding, S. O. (1978). Water chemical analysis and/or algal assay? - Sewage effluent and polluted lake water studies -, Internationale Vereinigung fur Theoretische und Angewandte Limnologie: Mitteilungen, 21(1), 352-363.
Forsberg, C. and Ryding, S. O. (1980). Eutrophication parameters and trophic state indices in 30 swedish waste-receiving lakes, Archiv fur Hydrobiologie, 89(1/2), 189-207.
Gons, H. J., Veeningen, R., and Keulen, R. V. (1986). Effects of wind on a shallow lake ecosystem : resuspension of particles in The Loosdrecht lakes, Hydrobiological Bulletin, 20(1/2), 109-120.
Guildford, S. J. and Hecky, R. E. (2000). Total nitrogen, total phosphorus and nutrient limitation in lakes and oceans: Is there a common relationship?, Limnology and Oceanography, 45(6), 1213-1223.

상세보기
Henderson-Sellers, B. (1984). Engineering Limnology, Pitman, Boston, 1-356.
Ha, K., Kim, H. W., and Joo, G. J. (1998). The phytoplankton succession in the lower part of hypertrophic Nakdong river (Mulgum), South Korea, phytoplankton and trophic gradients, Hydrobiologia, 369/370, 217-227.
Japanese Ministry of the Environment (JMOE). (1971). Enforcement regulations, water pollution control law, http://elaws.egov.go.jp/search/elawsSearch/elaws_search/lsg0500/detail?lawId346M50000402002 (accessed on Feb. 2019). [Japanese Literature]
Joehnk, K. D. and Umlauf, L. (2001). Modelling the metalimnetic oxygen minimum in a medium sized alpine lake, Ecological Modelling, 136, 67-80.

상세보기
Jung, H. J., Lee, B. M., Lee, K. H., Shin, H. S., and Hur, J. (2016). Influences of environmental conditions and refractory organic matters on organic carbon oxidation rates measured by a high temperature combustion and a UV-sulfate methods, Journal of Korean Society on Water Environment, 32(1), 98-107. [Korean Literature]

원문보기 상세보기
Kang, M. R., Min, J. H., Choi, J., Park, S., Shin, C., Kong, D., and Kim, H. S. (2018). A study on the light extinction characteristics in the main channel of Nakdong river by monitoring underwater irradiance in summer, Journal of Korean Society on Water Environment, 34(6), 632-641. [Korean Literature]
Khanna, D. R., Bhutiani, R., and Chandra, K. S. (2009). Effect of the euphotic depth and mixing depth on phytoplanktonic growth mechanism, International Journal of Environmental Research, 3(2), 223-228.

상세보기
Kim, B. and Jung, S. (2007). Turbid storm runoffs in lake Soyang and their environmental effect, Journal of Korean Society Environmental Engineers, 29(11), 1185-1190. [Korean Literature]
Kim, B., Jung, S., Jang, C., and Kim, J. K. (2007). Comparison of BOD, COD and TOC as the indicator of organic matter pollution in streams and reservoirs of Korea, Journal of Korean Society Environmental Engineers, 29(6), 640-643. [Korean Literature]
Kim, H. S. and Hwang, S. J. (2004). Seasonal variation of water quality in a shallow eutrophic reservoir, Korean Journal of Limnology, 37(2), 180-192. [Korean Literature]
Kim, K. S. and Ahn, T. (2009). Characteristics of probability distribution of BOD concentration in Anseong stream watershed, Journal of Korean Society on Water Environment, 25(3), 425-431. [Korean Literature]
Kim, S. J., Kim, S., Chon, K. M., Lee, E., Sarper, S., Lee, S., Kim, D., and Cho, J. (2007). Comparison of three methods for measuring dissolved organic carbon in seawater, Proceedings of the 2007 Korean Society on Water Environment, Korean Society on Water Environment, 368-372. [Korean Literature]
Kong, D. (1997a). Limnological and ecological characteristics of a river-reservoir (Paldang), Korea, Korean Journal of Limnology, 30-Supplement, 524-535.
Kong, D. (1997b). Review on trophic state standards of Korean lakes, Joint Seminar of Korea and Japan on Water Quality Preservation and Watershed Management of Streams and Lakes, 251-266. [Korean Literature]
Kong, D. (2017). Simple material budget modeling for the Paldang reservoir in the spring season, Journal of Korean Society on Water Environment, 33(6), 696-714. [Korean Literature]
Kong, D., Min, J. K., and Noh, S. Y. (2018). Development of simple benthic macroinvertebrates index (SBMI) for biological assessment on stream environment, Journal of Korean Society on Water Environment, 34(5), 514-536. [Korean Literature]
Korea National Committee on Large Dams (KNCOLD). (2019). Water Resources of Korea, http://www.kncold.or.kr (accessed on Feb. 2019).
Lee, J. Y., Lee, J. H., Shin, K. H., Hwang, S. J., and An, K. G. (2007). Trophic state and water quality characteristics of Korean agricultural reservoirs, Korean Journal of Limnology, 40(2), 223-233. [Korean Literature]
Lee, Y. J., Choi, S. H., Jung, K. W., Park, J. O., and Cho, J. G. (2014). Dynamics of TOC affected by plankton communities in the SeoNakdong river, Busan, The Annual Report of Busan Metropolitan city Institute of Health and Environment, 24(1), 88-100. [Korean Literature]
Lorenzen, M. W. (1980). Use of chlorophyll-secchi disk relationship, Limnology and Oceanography, 25(2), 371-372.

상세보기
Megard, R. O., Settles, J. C., Boyer, H. A., and Combs, W. S. (1980). Light, secchi disk, and trophic states, Limnology and Oceanography, 25(2), 373-377.

상세보기
Ministry of Environment (ME). (2013). Research for establishing survey system of lake environment, Ministry of Environment, 1-197. [Korean Literature]
Morris, D. P. and Lewis, Jr. W. M. (1988). Phytoplankton nutrient limitation in Colorado mountain lakes, Freshwater Biology, 20(3), 315-327.

상세보기
National Institute of Environmental Research (NIER). (2006). A study on the comprehensive assessment methods of water environment - Eutrophication -, National Institute of Environmental Research, 1-282. [Korean Literature]
National Institute of Environmental Research (NIER). (2014). Assessment on water quality and flowrate of TMDL stations in 2013, NIER-GP2015-041, National Institute of Environmental Research, 1-247. [Korean Literature]
National Institute of Environmental Research (NIER). (2018). Water environment information System, http://water.nier.go.kr (accessed May. 2018).
National Rivers Authority (NRA). (1994). The quality of rivers and canals in England and Wales (1990 to 1992) - As assessed by a new general quality assessment scheme, Report of the National Rivers Authority, Water Quality Series, 19, 1-38.
Park H. K. (2014). Elemental stoichiometry of natural phytoplankton communities in reservoirs of the Han river systems, Journal of Korean Society on Water Environment, 30(6), 665-672. [Korean Literature]

원문보기 상세보기
Phlips, E. J., Lynch, T. C., and Badylak, S. (1995). Chlorophyll a, tripton, color, and light availability in a shallow tropical inner-shelf lagoon, Florida Bay, USA, Marine Ecology Progress Series, 127, 223-234.

상세보기
Qin, B. Q., Yang, L., Chen, F., Zhu, G., Zhang, L., and Chen, Y. (2006). Mechanism and control of lake eutrophication, Chinese Science Bulletin, 51(19), 2401-2412.

상세보기
Reddy, K. R., Fisher, M. M., and Ivanoff, D. (1996). Resuspension and diffusive flux of nitrogen and phosphorus in a hypereutrophic lake, Journal of Environmental Quality, 25(2), 363-371.

상세보기
Redfield, A. C., Ketchum, B. H., and Richards, F. A. (1963). The influence of organisms on the composition of seawater, In: Hill MN, editor, The Sea, 2, John Wiley, New York, 26-77.
Reynolds, C. S. (1984). The ecology of freshwater phytoplankton, Cambridge University Press, Cambridge, UK.
Sakamoto, M. (1966a). Primary production by phytoplankton community in some Japanese lakes and its dependence on lake depth, Archiv fur Hydrobiologie, 62, 1-28.
Sakamoto, M. (1966b). The chlorophyll amount in the euphotic zone in some Japanese lakes and its significance in the photosynthetic production of phytoplankton community, Botanical Magazine, 79, 77-78.
Senga, Y., Okumura, M., and Seike, Y. (2010). Seasonal and spatial variation in the denitrifying activity in estuarine and lagoonal sediments, Journal of Oceanography, 66(1), 155-160.

상세보기
Sondergaard, M., Kristensen, P., and Jeppesen, E. (1992). Phosphorus release from resuspended sediment in the shallow and wind-exposed lake Arreso, Denmark, Hydrobiologia, 228, 91-99.

상세보기
Talling, J. F. (2003). Phytoplankton-zooplankton seasonal timing and the 'Clear-Water Phase' in some English lakes, Freshwater Biology, 48(1), 39-52.

상세보기
Thornton, K. W., Kimmel, B. L., and Payne, F. E. (1990). Reservoir limnology: ecological perspectives, Wiley-Interscience, 1-246.
Tyson, R. V. and Pearson T. H. (1991). Modern and ancient continental shelf anoxia: an overview, Geological Society Special Publication, 58, 1-24.

상세보기
United Nations Educational, Scientific and Cultural Organization (UNESCO). (1966). Determination of photosynthetic pigments in sea-water, Paris, 1-69.
United States Environmental Protection Agency (US EPA). (1974). The relationships of phosphorus and nitrogen to the trophic state of northeast and north-central lakes and reservoirs, National Eutrophication Survey Working Paper no 23.
Vollenweider, R. A. and Kerekes, J. (1982). Eutrophication of waters. monitoring, assessment and control, OECD Cooperative programme on monitoring of inland waters, OECD, 1-154.
Water Framework Directive (WFD). (2000). Directive 2000/60/EC of the european parliament and of the council of 23 October 2000 establishing a framework for community action in the field of water policy, OJ L 327, 22.12.2000, 1-73.
Wetzel, R. G. (1983). Limnology, 2nd Edition, Saunders College Publishing, Philadelphia.
Wetzel, R.G. (2001). Limnology, Lake and River Ecosystems, 3rd ed., Academic Press, 1-1006.
Yamaguchi, H., Katahira, R., Ichimi, K., and Tada, K. (2013). Optically active components and light attenuation in an offshore station of harima sound, eastern seto inland sea, Japan, Hydrobiologia, 714(1), 49-59.

상세보기
You, K. A., Byeon, M. S., and Hwang, S. J. (2012). Effects of hydraulic-hydrological changes by monsoon climate on the zooplankton community in lake Paldang, Korea, Korean Journal of Ecology and Environment, 45(3), 278-288.

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