2008년도 아산만 해수 중 유기인계 농약 분포
Organophosphorous Pesticide Distribution in Seawater from Asan Bay, Korea in 2008
1
조회
0
다운로드
3
인용
0
참고문헌
키워드
초록
Distribution of organophosphorous pesticides (OPs) was studied from February to September 2008 in the seawater of Asan Bay, Korea. Among the 29 types of OPs detected during the study period, IBP(S-benzyl O,O- diisopropyl phosphorothioate), ranging from <1 ng/l to 377 ng/l, was the most abundant. Other commonly observed OPs concentrations in the study area included diazinon (Diethyl 2-isopropyl- 4-methyl-6-pyrimidinyl phosphorothionate; <1~307 ng/l), azinphos ethyl (3,4-Dihydro-4-oxo-3-benzotriazinylmethyl O,O-diethyl phosphorodithioate; <1~1997 ng/l), malathion (1,2-Di(ethoxycarbonyl)ethyl O,Odimethyl phosphordithioates; <1~3013 ng/l), demeton-O (Diethyl 2-(ethylthio)ethyl phosphorothionate;<1~2403 ng/l), and DDVP (2,2-dichlorovinyl dimethyl phosphate; <1~283 ng/l). Seasonal distribution of OPs in seawater is dependent on the OP application period. In August, OPs concentrations were generally decreased with the increased salinity of seawater, implying progressive dilution of pesticides in the estuarine system. OPs were deposited into Asan Bay from Asan and Sabkyo Lakes as well as surrounding tributaries. Ten OPs, including diazinon, were detected in the suspended particles of Asan Bay.
Abstract
Distribution of organophosphorous pesticides (OPs) was studied from February to September 2008 in the seawater of Asan Bay, Korea. Among the 29 types of OPs detected during the study period, IBP(S-benzyl O,O- diisopropyl phosphorothioate), ranging from <1 ng/l to 377 ng/l, was the most abundant. Other commonly observed OPs concentrations in the study area included diazinon (Diethyl 2-isopropyl- 4-methyl-6-pyrimidinyl phosphorothionate; <1~307 ng/l), azinphos ethyl (3,4-Dihydro-4-oxo-3-benzotriazinylmethyl O,O-diethyl phosphorodithioate; <1~1997 ng/l), malathion (1,2-Di(ethoxycarbonyl)ethyl O,Odimethyl phosphordithioates; <1~3013 ng/l), demeton-O (Diethyl 2-(ethylthio)ethyl phosphorothionate;<1~2403 ng/l), and DDVP (2,2-dichlorovinyl dimethyl phosphate; <1~283 ng/l). Seasonal distribution of OPs in seawater is dependent on the OP application period. In August, OPs concentrations were generally decreased with the increased salinity of seawater, implying progressive dilution of pesticides in the estuarine system. OPs were deposited into Asan Bay from Asan and Sabkyo Lakes as well as surrounding tributaries. Ten OPs, including diazinon, were detected in the suspended particles of Asan Bay.
참고문헌 (36)
- 기상연보, "기상청", 기상청, 304~, pp.11-1360000-000016-10 (2008)
- 농림통계연보, "농림부", 농림부, 316~, pp.31000-51023-26-01 (2007)
- 박병준, "몇 가지 수중 환경요인에 의한 iprobenfos, isoprothiolane 및 diazinon의 분해속도", 한국농약과학회지, 2(2), pp.39~44 (1998)
- 박종성, "식물병리학", pp.506~ (1991), 향문사
- 서용찬, "ASE 전처리를 이용한 유기인계 잔류농약 분석의 효율성 평가 및채소 시료에의 적용", 한국환경분석학회지, 11(1), pp.1~5 (2008), 한국환경분석학회
- 임은진, "하수슬러지의 토양개량재 적용시 유기인계 농약의 흡착 능력에 관한 연구", 지하수토양환경, 9(1), pp.95~103 (2004), 한국지하수토양환경학회
- 조석호, "폐 슬러지를 이용한 중금속 생체흡착의 흡착평형", 대한환경공학회 2004 춘계학술연구발표회, pp.1100~1103 (2004)
- 최진영, "2006년도 하계 아산만의 유기인계 농약의 분포 특성", 해양환경안전학회지, 15(1), pp.1~9 (2009), 해양환경안전학회
- "농업통계조사" (2010)[URL]
- "2010년 6월 농약생산출하 현황" (2010)[URL]
- Bergamaschi BA, "Pesticides Associate with Suspended Sediment in San Francisco Bay During the First Flush", Proceedings of the Technical Meeting, pp.8~12 (1999)
- Bocquené G, "Cholinesterase from the common Oyster (Crassostrea gigas): Evidnece for the presence of a soluble acetylcholinesterase intensive to organophosphorous and carbamate inhibitors", Feder Europ Biochem Soc, 407, pp.261~266 (1997)
- Chen JP, "Phorate and Terbufos adsorption onto four tropical soils, Colloids and surfaces", A Physiochem Eng Aspects, 240, pp.55~61 (2004)
- Choi JY, "Distribution characteristics of organophosphorous pesticides in Asan Bay, Korea", J Kor Soc Mar Environ Eng, 9(3), pp.176~186 (2006)
- Cooke MC, "Determination of solid-liquid partition coefficient (Kd) for the herbicides isoproturon and trifluralian in five UK agricultural soil", Environ Poll, 132(3), pp.541~552 (2004)
- Dellali M, "The use of acetylcholinesterase activity in Ruditapes decussates and Mytilus galloprovincialis in the biomonitoring of Bizerta lagoon", Comp Biochem Physiol part C, 130(2), pp.227~235 (2001)
- Galgani F, "Molecular biomarkers of exposure of marine organisms to organophosphorus pesticides and carbamates. in: Use of Biomarkers for Environmental Quality Assessment", pp.113~137 (2000), Elsevier Science Publisher
- Galo MA, "Organic phosphorus pesticides. in: Handbook of Pesticide Toxicology", pp.5~ (1991), Academic Press
- Howard PH, "Handbook of Environmental Fate and Exposure Data for Organic Chemicals. vol 3", pp.5~13 (1991), Lewis Publishers
- Johnson WW, "Handbook of Acute Toxicity of Chemicals to Fish and Aquatic Invertebrates", pp.5~17, Fish and Wildlife Service
- Kidd H, "The Agrochemicals Handbook, Third Edition", pp.5~14 (1991), Royal Society of Chemistry Information Services
- Leong KH, "Contamination levels of selected organochlorine and organophosphate pesticides in the Selangor River, Malaysia between 2002 and 2003", Chemosphere, 66, pp.1153~1159 (2007)
- Li DH, "Seasonal and spatial distribution of nonylphenol and IBP in Seamangum Bay, Korea", Mar Poll Bull, 51(8), pp.966~974 (2005)
- 이동호, "새만금 해양환경에서 해수 중 유기인계 농약의 시공간적 분포", Ocean and Polar Research, 28(3), pp.331~337 (2006), 한국해양연구원
- Ou SH, "Rice Disease. 2nd edition", pp.109~200 (1985), Commonwealth Mycological Institute
- Pazou EYA, "Organophochlorine and organophosphorous pesticide residues in the Ouémé River catchment in the Republic of Benin", Environ Int, 32, pp.616~623 (2006)
- Schubel JR, "The estuary as a filter for fine-grained suspended sediment in Kennedy", pp.81~105 (1984), The estuary as a filter
- Tse H, "Method for the determination of organophosphate insecticides in water, sediment and biota", Chemosphere, 54, pp.41~47 (2004)
- "SW-846 Chapter One -- Quality Control" (2010)[URL]
- "SW-846 Method 8141B" (2010)[URL]
- Hazardous Substance Data Bank, "U.S. Public Health Service", 5~9 (1995)
- Wilson PC, "Survey of carbamate and organophosphorous pesticide export from South Florida (USA) agricultural watershed: implications of sampling frequency on ecological risk estimation", Environ Toxicol Chem, 25(11), pp.2847~2852 (2006)
- Vrgzas Z, "Spatial and temporal distribution of pesticide residues in surface waters in northeastern Greece", Wat Res, 43, pp.1~10 (2009)
- Yu J, "Distribution of Organophosphorus pesticides in some estuarine environments in Korea", J Fish Sci Technol, 4(4), pp.201~207 (2001)
- Yu J, "Distribution of Organophosphorus pesticides in Asan and Kyeonggi Bay, Korea", J Kor Soc Mar Environ Eng, 5(1), pp.38~50 (2002)
- Zhang Z, "Determination and load of organophosphorous and organochlorine pesticides at water from Jiulong River estuary, China", Mar Poll Bull, 45(1), pp.397~402 (2002)