Occurrence and potential toxicity of pyrethroids and other insecticides in bed sediments of urban streams in central Texas.
作者： Emily P Hintzen , Michael J Lydy , Jason B Belden , None
DOI: 10.1016/J.ENVPOL.2008.07.023
关键词:
摘要: Despite heavy insecticide usage in urban areas, only a few studies have investigated the impact of current-use insecticides on benthic invertebrates streams. The objective this study was to measure presence and concentration pesticides sediments residential streams central Texas. Additionally, toxicity these Hyalella azteca evaluated. Sediment samples were collected from several sites over course year, which, 66% had greater than one toxic unit (TU) insecticide. Bifenthrin greatest contributor accounting for 65% TUs, sediment H. correlated with magnitude total bifenthrin TUs. results further raise concerns environmental consequences posed by many insecticides, especially pyrethroids, settings.
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sci-hub.se 参考文章(17)
Dennis A. Laskowski, Physical and Chemical Properties of Pyrethroids Reviews of Environmental Contamination and Toxicology. ,vol. 174, pp. 49- 170 ,(2002) , 10.1007/978-1-4757-4260-2_3
Erin L. Amweg, Donald P. Weston, Jing You, Michael J. Lydy, Pyrethroid insecticides and sediment toxicity in urban creeks from California and Tennessee. Environmental Science & Technology. ,vol. 40, pp. 1700- 1706 ,(2006) , 10.1021/ES051407C
F.J. Arrebola, J.L. Martı́nez Vidal, M. Mateu-Sánchez, F.J. Álvarez-Castellón, Determination of 81 multiclass pesticides in fresh foodstuffs by a single injection analysis using gas chromatography-chemical ionization and electron ionization tandem mass spectrometry Analytica Chimica Acta. ,vol. 484, pp. 167- 180 ,(2003) , 10.1016/S0003-2670(03)00332-5
Kenneth E. Banks, David H. Hunter, David J. Wachal, Chlorpyrifos in surface waters before and after a federally mandated ban Environment International. ,vol. 31, pp. 351- 356 ,(2005) , 10.1016/J.ENVINT.2004.08.007
Yiping Xu, Frank Spurlock, Zijian Wang, Jay Gan, Comparison of five methods for measuring sediment toxicity of hydrophobic contaminants. Environmental Science & Technology. ,vol. 41, pp. 8394- 8399 ,(2007) , 10.1021/ES071911C
J. You, D. P. Weston, M. J. Lydy, A sonication extraction method for the analysis of pyrethroid, organophosphate, and organochlorine pesticides from sediment by gas chromatography with electron-capture detection. Archives of Environmental Contamination and Toxicology. ,vol. 47, pp. 141- 147 ,(2004) , 10.1007/S00244-003-3165-8
J. Gan, S. J. Lee, W. P. Liu, D. L. Haver, J. N. Kabashima, Distribution and persistence of pyrethroids in runoff sediments. Journal of Environmental Quality. ,vol. 34, pp. 836- 841 ,(2005) , 10.2134/JEQ2004.0240
D. P. Weston, R. W. Holmes, J. You, M. J. Lydy, Aquatic Toxicity Due to Residential Use of Pyrethroid Insecticides Environmental Science & Technology. ,vol. 39, pp. 9778- 9784 ,(2005) , 10.1021/ES0506354
Kenneth E. Banks, David H. Hunter, David J. Wachal, Diazinon in surface waters before and after a federally-mandated ban. Science of The Total Environment. ,vol. 350, pp. 86- 93 ,(2005) , 10.1016/J.SCITOTENV.2005.01.017
Erin L. Amweg, Donald P. Weston, Whole-sediment toxicity identification evaluation tools for pyrethroid insecticides: I. Piperonyl butoxide addition. Environmental Toxicology and Chemistry. ,vol. 26, pp. 2389- 2396 ,(2007) , 10.1897/07-017R.1