Residues of organochlorine pesticides in intertidal flat surface sediments from coastal zone of Jiangsu Province, China
- 102 Downloads
Abstract
Sixteen surface sediment samples were collected and analysed to evaluate the residues of organochlorine pesticides (OCPs) from intertidal flat in Jiangsu Province. Overall, 22 OCPs were detected with total concentrations of OCPs ranging widely from 0.96 to 12.14 ng/g (dry wt). Total hexachlorocyclohexane (HCH) and total dichlorodiphenyltrichloroethane (DDT) levels varied from <0.01 to 0.67 ng/g and from 0.23 to 4.85 ng/g, respectively. DDTs were the predominant compounds. The dominance of β-HCH indicated a history of HCH pollution. According to the ratios of (p, p′-DDD+p,p′-DDE)/p,p′-DDT and o,p′-DDT/p, p′-DDT, new input of DDTs did not occur in most sites, and the main sources were historical usage of technical DDTs. OCPs such as dieldrin, endrin, p, p′-DDD, and p, p′-DDT exceeded the effects range low, showing adverse biological effects that would occasionally occur at some sites of the study area.
Keyword
organochlorine pesticides (OCPs) intertidal flat sediment coastal zone Jiangsu ProvincePreview
Unable to display preview. Download preview PDF.
References
- Barakat A O, Kim M, Qian Y, Wade T L. 2002. Organochlorine pesticides and PCB residues in sediments of Alexandria Harbour, Egypt. Mar. Pollu. Bull., 44: 1 421–1 434.CrossRefGoogle Scholar
- Chen S J, Luo X J, Mai B X, Sheng G Y, Fu J M, Zeng E Y. 2006. Distribution and mass inventories of polycyclic aromatic hydrocarbons and organochlorine pesticides in sediments of the Pearl River Estuary and the Northern South China Sea. Environ. Sci. T echnol., 40: 709–714.CrossRefGoogle Scholar
- Dai Y N, Peng J G. 2009. Fragility evaluation for the ecoenvironment of the coastal zone in Jiangsu. J. Mar. Sci., 27(1): 78–82. (in Chinese with English abstract)Google Scholar
- Dimond J B, Owen R B. 1996. Long-term residue of DDT compounds in forest soils in Maine. Environ. Pollut., 92: 227–230.CrossRefGoogle Scholar
- Doong R A, Peng C K, Sun Y C, Liao P L. 2002. Composition and distribution of organochlorine pesticide residues in surface sediments from the Wu-Shi River estuary, Taiwan. Mar. Pollut. Bull., 45: 246–253.CrossRefGoogle Scholar
- Gao X J, Zhou G P, Hu S, Cao A L. 2011. Distribution of OCPs in surface intertidal sediments of Hangzhou Bay. Acta Scientiae Circumstantiae, 31: 322–327. (in Chinese with English abstract)Google Scholar
- Hitch R K, Day H R. 1992. Unusual persistence of DDT in some western USA soils. Bull. Environ. Contam. Toxicol., 48: 259–264.CrossRefGoogle Scholar
- Hu L, Zhang G, Zheng B, Qin Y, Lin T, Guo Z. 2009. Occurrence and distribution of organochlorine pesticides (OCPs) in surface sediments of the Bohai Sea (China). Chemosphere, 77: 663–672.CrossRefGoogle Scholar
- Kim Y S, Eun H, Katase T, Fujiwara, H. 2007. Vertical distributions of persistent organic pollutants (POPs) caused from organochlorine pesticides in a sediment core taken from Ariake bay, Japan. Chemosphere, 67: 456–463.CrossRefGoogle Scholar
- Lee K T, Tanabe S, Koh C H. 2001. Distribution of organochlorine pesticides in sediments from Kyeonggi Bay and nearby areas, Korea. Environ. Pollut., 114: 207–213.CrossRefGoogle Scholar
- Leyva-Cardoso D O, Ponce-Vélez G, Botello A V, Díaz-González G. 2003. Persistent organochlorine pesticides in coastal sediments from Petacalco Bay, Guerrero, Mexico. Bull. Environ. Contam. Toxicol., 71: 1 244–1 251.CrossRefGoogle Scholar
- Li J, Zhang G, Qi S H, Li X D, Peng X Z. 2006. Concentrations, enantiomeric compositions, and sources of HCH, DDT and chlordane in soils from the Pearl River Delta, South China. Sci. Total. Environ., 372: 215–224.CrossRefGoogle Scholar
- Liu M, Cheng S, Ou D, Yang Y, Liu H, Hou L, Gao L, Xu S. 2008. Organochlorine pesticides in surface sediments and suspended particulate matters from the Yangtze Estuary, China. Environ. Pollut., 156: 168–173.CrossRefGoogle Scholar
- Long E R, Macdonald D D, Smith S L, Calder F D. 1995. Incidence of adverse biological effects within ranges of chemical concentrations in marine and estuarine sediments. Environ. Manage., 19: 81–97.CrossRefGoogle Scholar
- Qiu X H, Zhu T, Yao B, Hu J X, Hu S W. 2005. Contribution of dicofol to the current DDT pollution in China. Environ. Sci. Technol., 39: 4 385–4 390.CrossRefGoogle Scholar
- Sarkar A, Nagarajan R, Chaphadkar S, Pal S, Singbal S Y S. 1997. Contamination of oraganochlorine pesticides in sediments from the Arabian Sea along the west coast of India. Water Res., 31: 195–200.CrossRefGoogle Scholar
- Tan L, He M, Men B, Lin C. 2009. Distribution and sources of organochlorine pesticides in water and sediments from Daliao River estuary of Liaodong Bay, Bohai Sea (China). Estuar. Coast. Shelf Sci., 84: 119–127.CrossRefGoogle Scholar
- Tanabe S, Iwata H, Tatsukawa R. 1994. Global contamination by persistent organochlorine and their ecotoxiological impact on marine mammals. Sci. Total. Environ., 154: 163–177.CrossRefGoogle Scholar
- Tao S, Xu F L, Wang X J, Liu W X, Gong Z M, Fang J Y, Zhu L Z, Luo Y M. 2005. Organochlorine pesticides in agricultural soil and vegetables from Tianjin, China. Environ. Sci. Technol., 39: 2 494–2 499.CrossRefGoogle Scholar
- Wang X Q, Xu J, Guo C S, Zhang Y. 2012. Distribution and sources of organochlorine pesticides in Taihu Lake, China. Bull. Environ. Contam. Toxicol., 89: 1 235–1 239.CrossRefGoogle Scholar
- Willett K L, Ulrich E M, Hites R A. 1998. Differential toxicity and environmental fates of hexachlorocyclohexane isomers. Environ. Sci. Technol., 32: 2 197–2 207.CrossRefGoogle Scholar
- Wu W Z, Xu Y, Schramm K W, Kettrup A. 1997. Study of sorption, biodegradation and isomerization of HCH in stimulated sediment/water system. Chemosphere, 35: 1 887–1 894.CrossRefGoogle Scholar
- Yang L, Xia X, Liu S, Bu Q. 2010. Distribution and sources of DDTs in urban soils with six types of land use in Beijing, China. J. Hazard. Mater., 174: 100–107.CrossRefGoogle Scholar
- Yang R Q, Jiang G B, Zhou Q F, Yuan C G, Shi J B. 2005a. Occurrence and distribution of organochlorine pesticides (HCH and DDT) in sediments collected from East China Sea. Environ. Int., 31: 799–804.CrossRefGoogle Scholar
- Yang R Q, Lü A H, Shi J B, Jiang G B. 2005b. The levels and distribution of organochlorine pesticides (OCPs) in sediments from the Haihe River, China. Chemosphere, 61: 347–354.CrossRefGoogle Scholar
- Yuan H M, Ye S Y, Zhao G M. 2012. Distribution of organochlorine pesticides in surface soil of the Yellow River Delta and eclogical risk assessment. Ma r. Geo. Lett., 28: 43–46. (in Chinese with English abstract)Google Scholar
- Zhang J Q, Qi S H, Xing X L, Tan L Z, Gong X G, Zhang Y, Zhang J P. 2011. Organochlorine pesticides in soils and sediments, southeast China: a case study in Xinghua Bay. Mar. Pollut. Bull., 62: 1 270–1 275.CrossRefGoogle Scholar