Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022348906> ?p ?o ?g. }
- W2022348906 endingPage "120" @default.
- W2022348906 startingPage "111" @default.
- W2022348906 abstract "Biodegradation of the organophosphate insecticide chlorpyrifos (O,O-diethyl O-(3,5,6-trichloropyridin-2-yl) phosphorothioate) in sediments from wetlands and agricultural drains in San Joaquin Valley, CA was investigated. Sediments were collected monthly, spiked with chlorpyrifos, and rates of chlorpyrifos degradation were measured using a standardized aerobic biodegradation assay. Phosphoesterase enzyme activities were measured and phosphotriesterase activity was related to observed biodegradation kinetics. First-order biodegradation rates varied between 0.02 and 0.69 day−1, after accounting for abiotic losses. The average rate of abiotic chlorpyrifos hydrolysis was 0.02 d−1 at pH 7.2 and 30 °C. Sediments from the site exhibiting the highest chlorpyrifos degradation capacity were incubated under anaerobic conditions to assess the effect of redox conditions on degradation rates. Half-lives were 5 and 92 days under aerobic and anaerobic conditions, respectively. There was a consistent decrease in observed biodegradation rates at one site due to permanently flooded conditions prevailing during one sampling year. These results suggest that wetland management strategies such as allowing a wet-dry cycle could enhance degradation rates. There was significant correlation between phosphotriesterase (PTE) activity and the chlorpyrifos biotransformation rates, with this relationship varying among sites. PTE activities may be useful as an indicator of biodegradation potential with reference to the previously established site-specific correlations." @default.
- W2022348906 created "2016-06-24" @default.
- W2022348906 creator A5019894543 @default.
- W2022348906 creator A5042107204 @default.
- W2022348906 creator A5055782825 @default.
- W2022348906 date "2013-01-01" @default.
- W2022348906 modified "2023-09-25" @default.
- W2022348906 title "Biotransformation of chlorpyrifos in riparian wetlands in agricultural watersheds: Implications for wetland management" @default.
- W2022348906 cites W1499295795 @default.
- W2022348906 cites W1554747672 @default.
- W2022348906 cites W1572026783 @default.
- W2022348906 cites W1592741796 @default.
- W2022348906 cites W1977069497 @default.
- W2022348906 cites W1977152997 @default.
- W2022348906 cites W1977611430 @default.
- W2022348906 cites W1978198870 @default.
- W2022348906 cites W1980244533 @default.
- W2022348906 cites W1980582987 @default.
- W2022348906 cites W1984351939 @default.
- W2022348906 cites W1993833207 @default.
- W2022348906 cites W1997007240 @default.
- W2022348906 cites W2001735612 @default.
- W2022348906 cites W2006875178 @default.
- W2022348906 cites W2022712694 @default.
- W2022348906 cites W2024061841 @default.
- W2022348906 cites W2024328043 @default.
- W2022348906 cites W2025493109 @default.
- W2022348906 cites W2027064015 @default.
- W2022348906 cites W2028492259 @default.
- W2022348906 cites W2029663919 @default.
- W2022348906 cites W2034338696 @default.
- W2022348906 cites W2034346077 @default.
- W2022348906 cites W2038521550 @default.
- W2022348906 cites W2040497680 @default.
- W2022348906 cites W2046785093 @default.
- W2022348906 cites W2057918948 @default.
- W2022348906 cites W2062686832 @default.
- W2022348906 cites W2066404338 @default.
- W2022348906 cites W2066713390 @default.
- W2022348906 cites W2067694156 @default.
- W2022348906 cites W2070829686 @default.
- W2022348906 cites W2071822446 @default.
- W2022348906 cites W2076232316 @default.
- W2022348906 cites W2080577438 @default.
- W2022348906 cites W2083286169 @default.
- W2022348906 cites W2086041385 @default.
- W2022348906 cites W2086621658 @default.
- W2022348906 cites W2090608576 @default.
- W2022348906 cites W2105773260 @default.
- W2022348906 cites W2111060161 @default.
- W2022348906 cites W2111889625 @default.
- W2022348906 cites W2113666662 @default.
- W2022348906 cites W2126232546 @default.
- W2022348906 cites W2131257845 @default.
- W2022348906 cites W2147796562 @default.
- W2022348906 cites W2157541529 @default.
- W2022348906 cites W2162413783 @default.
- W2022348906 cites W2167243534 @default.
- W2022348906 cites W2170639084 @default.
- W2022348906 cites W2400964531 @default.
- W2022348906 cites W4237586462 @default.
- W2022348906 cites W98319147 @default.
- W2022348906 doi "https://doi.org/10.1016/j.jhazmat.2012.11.047" @default.
- W2022348906 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23270948" @default.
- W2022348906 hasPublicationYear "2013" @default.
- W2022348906 type Work @default.
- W2022348906 sameAs 2022348906 @default.
- W2022348906 citedByCount "26" @default.
- W2022348906 countsByYear W20223489062014 @default.
- W2022348906 countsByYear W20223489062016 @default.
- W2022348906 countsByYear W20223489062017 @default.
- W2022348906 countsByYear W20223489062018 @default.
- W2022348906 countsByYear W20223489062019 @default.
- W2022348906 countsByYear W20223489062020 @default.
- W2022348906 countsByYear W20223489062021 @default.
- W2022348906 countsByYear W20223489062022 @default.
- W2022348906 countsByYear W20223489062023 @default.
- W2022348906 crossrefType "journal-article" @default.
- W2022348906 hasAuthorship W2022348906A5019894543 @default.
- W2022348906 hasAuthorship W2022348906A5042107204 @default.
- W2022348906 hasAuthorship W2022348906A5055782825 @default.
- W2022348906 hasConcept C107872376 @default.
- W2022348906 hasConcept C157021035 @default.
- W2022348906 hasConcept C161176658 @default.
- W2022348906 hasConcept C178790620 @default.
- W2022348906 hasConcept C181199279 @default.
- W2022348906 hasConcept C185592680 @default.
- W2022348906 hasConcept C18903297 @default.
- W2022348906 hasConcept C2776304672 @default.
- W2022348906 hasConcept C2776844889 @default.
- W2022348906 hasConcept C27881333 @default.
- W2022348906 hasConcept C39432304 @default.
- W2022348906 hasConcept C42407357 @default.
- W2022348906 hasConcept C5140985 @default.
- W2022348906 hasConcept C55493867 @default.
- W2022348906 hasConcept C67715294 @default.
- W2022348906 hasConcept C86803240 @default.
- W2022348906 hasConcept C87717796 @default.