새만금 해양환경에서 해수 중 유기인계 농약의 시공간적 분포

DOI QR코드

DOI QR Code

이동호;홍상희;심원준;박준건;김은수
Li, Dong-Hao;Hong, Sang-Hee;Shim, Won-Joon;Park, Jun-Kun;Kim, Eun-Soo

  • 발행 : 2006.09.30

초록

Organophosphorus pesticides (OPs) were analyzed in surface water samples from the Saemangeum environment. IBP was the most abundant among 10 OPs analyzed, and accounted fur over 95% of total amount of OPs. Concentrations of IBP measured in Mangyeong River water and surface seawater ranged from 670 to 1100ng/l and from 45 to 1000 ng/l, respectively. In general, a decreasing trend of OP concentrations towards open sea was observed. The concentrations of IBP and salinity demonstrated a strong correlation $(r^2=0.96)$. This indicates that IBP showed conservative behavior in the study area, and seawater dilution is a major factor affecting distribution and variation of OPs in the Sammgem environment.

키워드

Saemangeum;Mangyeong River;seawater;organophosphorus pesticides;organic pollutant

참고문헌

  1. Jamal, G..A. 1997. Neurological syndromes of organophosphorus compounds, adverse drug reaction. Toxicol. Rev., 16, 133-170.
  2. Li, D., M. Dong, W.J. Shim, S.H. Hong, J.R. Oh, U.H. Yim, J.H. Jeung, N. Kannan, E.S. Kim, and S.R. Cho. 2005. Seasonal and spatial distribution of nonylphenol and IBP in Saemangeum Bay, Korea. Mar. Pollut. Bull., 51, 966-974. https://doi.org/10.1016/j.marpolbul.2004.11.006
  3. Liess, M., R. Schulz, M.H-D. Liess, B. Rother, and R. Kreuzig. 1999. Determination of insecticide contamination in agricultural headwater streams. Water Res., 33, 239-247. https://doi.org/10.1016/S0043-1354(98)00174-2
  4. Medina, D., A. Prieto, G. Ettiene, I. Buscema, A. Abreu, and V. Abreu. 1999. Persistence of organophosphorus pesticide residues in Limon River water. Bull. Environ. Contam. Toxicol., 63, 39-44. https://doi.org/10.1007/s001289900945
  5. Nohara, S. and T. Iwakuma. 1996. Residual pesticides and their toxicity to freshwater shrimp in the littoral and pelagic zones of Lake Kasumigaura. Jpn. Chemos., 33, 1417-1424. https://doi.org/10.1016/0045-6535(96)00259-7
  6. Pehkonen, S.O. and Q. Zhang. 2002. The degradation of organophosphorus pesticides in natural waters: A critical review. Crit. Rev. Environ. Sci. Technol., 32, 17-72. https://doi.org/10.1080/10643380290813444
  7. Ray, D.E. 1998. Chroniceffects of low level exposure to anticholinesterases-a mechanistic review. Toxicol. Lett., 102-103, 527-533. https://doi.org/10.1016/S0378-4274(98)00260-4
  8. Robson, A.J. and C. Neal. 1997. Regional water quality of the river Tweed. Sci. Total Environ., 194/195, 173-192. https://doi.org/10.1016/S0048-9697(96)05363-6
  9. Sapozhnikova, Y., O. Bawardi, and D. Schlenk. 2004. Pesticides and PCBs in sediments and fish from the Salton Sea, California, USA. Chemosphere, 55, 797-809. https://doi.org/10.1016/j.chemosphere.2003.12.009
  10. Steen, R.J.C.A., J. van der Vaart, M. Hiep, B. Van Hattum, W.P. Cofino, and U.A.Th. Brinkman. 2001. Gross fluxes and estuarine behavior of pesticides in the Scheldt estuary (1995-1997). Environ. Pollut., 115, 65-79. https://doi.org/10.1016/S0269-7491(01)00085-9
  11. Yu, J., D.B. Yang, K.T. Kim, and K.W. Lee. 2002. Distribution of organophophorus pesticides in Asan and Kyeonggi Bay, Korea. J. Kor. Soc. Mar. Environ. Eng., 5, 38-50. (in Korean)
  12. Yu, J., D.H. Li, K.T. Kim, D.B. Yang, and J.S. Yang. 2001. Distribution of organophosphorus pesticides in some estuarine environments in Korea. J. Fish. Sci. Technol., 4, 201-207.
  13. Zhang, Z., H. Hong, X. Wang, J. Lin, W. Chen, and L. Xu. 2002. Determination and load of organophosphorus and organochlorine pesticides at water from Jiulong River estuary, China. Mar. Pollut. Bull., 45, 397-402. https://doi.org/10.1016/S0025-326X(02)00094-2

피인용 문헌

  1. 1. The Saemangeum tidal flat: Long-term environmental and ecological changes in marine benthic flora and fauna in relation to the embankment vol.102, 2014, doi:10.4217/OPR.2006.28.3.331
  2. 2. Organophosphorous Pesticide Distribution in Seawater from Asan Bay, Korea in 2008 vol.32, pp.3, 2010, doi:10.4217/OPR.2006.28.3.331