Routti, Heli; van Bavel, Bert; Letcher, Robert J; Arukwe, Augustine; Chu, Shaogang; Gabrielsen, Geir W (2009): (Table 1) Concentrations of the main organochlorine pesticides in liver and plasma samples of ringed seals (Phoca hispida) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819455, Supplement to: Routti, H et al. (2009): Concentrations, patterns and metabolites of organochlorine pesticides in relation to xenobiotic phase I and II enzyme activities in ringed seals (Phoca hispida) from Svalbard and the Baltic Sea. Environmental Pollution, 157(8-9), 2428-2434, https://doi.org/10.1016/j.envpol.2009.03.008
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Abstract:
The present study investigates the concentrations and patterns of organochlorine pesticides (OCPs) and their metabolites in liver and plasma of two ringed seal populations (Phoca hispida): lower contaminated Svalbard population and more contaminated Baltic Sea population. Among OCPs, p,p'-DDE and sum-chlordanes were the highest in concentration. With increasing hepatic contaminant concentrations and activities of xenobiotic-metabolizing enzymes, the concentrations of 3-methylsulfonyl-p,p'-DDE and the concentration ratios of pentachlorophenol/hexachlorobenzene increased, and the toxaphene pattern shifted more towards persistent Parlar-26 and -50 and less towards more biodegradable Parlar-44. Relative concentrations of the chlordane metabolites, oxychlordane and -heptachlorepoxide, to sum-chlordanes were higher in the seals from Svalbard compared to the seals from the Baltic, while the trend was opposite for cis- and trans-nonachlor. The observed differences in the OCP patterns in the seals from the two populations are probably related to the catalytic activity of xenobiotic-metabolizing enzymes, and also to differences in dietary exposure.
Project(s):
Coverage:
Median Latitude: 72.033500 * Median Longitude: 21.171500 * South-bound Latitude: 65.167000 * West-bound Longitude: 18.010000 * North-bound Latitude: 78.900000 * East-bound Longitude: 24.333000
Event(s):
Comment:
Concentrations given per g wet weight. Chlordane = sum of cis-heptachlorepoxide, cis-chlordane, oxychlordane, trans-nonachlor/MC6 and cis-nonachlor; Toxaphene = sum of Tox 2, Parlar-26, -38, -40/-41, -44, -50, -62; Organochlorine pesticides = sum of pp-DDE, chlordanes, toxaphenes, HCB.
Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sampling date | Sampling date | Routti, Heli | |||
| 3 | Species | Species | Routti, Heli | |||
| 4 | Species, common name | Species common | Routti, Heli | |||
| 5 | Area/locality | Area | Routti, Heli | |||
| 6 | Sample type | Samp type | Routti, Heli | |||
| 7 | Sample amount, subset | N subset | # | Routti, Heli | lipids | |
| 8 | Lipids | Lipids | % | Routti, Heli | mean | |
| 9 | Lipids | Lipids | % | Routti, Heli | lower 95% CI | |
| 10 | Lipids | Lipids | % | Routti, Heli | upper 95% CI | |
| 11 | Sample amount, subset | N subset | # | Routti, Heli | p,p'-DDE | |
| 12 | para,para-Dichlorodiphenyldichloroethylene | pp-DDE | µg/kg | Routti, Heli | mean | |
| 13 | para,para-Dichlorodiphenyldichloroethylene | pp-DDE | µg/kg | Routti, Heli | lower 95% CI | |
| 14 | para,para-Dichlorodiphenyldichloroethylene | pp-DDE | µg/kg | Routti, Heli | upper 95% CI | |
| 15 | Sample amount, subset | N subset | # | Routti, Heli | MeSO2-DDE | |
| 16 | 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene | 3-MeSO2-pp-DDE | ng/g | Routti, Heli | mean | |
| 17 | 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene | 3-MeSO2-pp-DDE | ng/g | Routti, Heli | lower 95% CI | |
| 18 | 3-methylsulfonyl p,p-dichlorodiphenyl dichloroethylene | 3-MeSO2-pp-DDE | ng/g | Routti, Heli | upper 95% CI | |
| 19 | Sample amount, subset | N subset | # | Routti, Heli | Sum-6-CHL | |
| 20 | Chlordane | CHL | ng/g | Routti, Heli | mean | |
| 21 | Chlordane | CHL | ng/g | Routti, Heli | lower 95% CI | |
| 22 | Chlordane | CHL | ng/g | Routti, Heli | upper 95% CI | |
| 23 | Sample amount, subset | N subset | # | Routti, Heli | sum-8-TOX | |
| 24 | Toxaphene, total | Toxaphene | ng/g | Routti, Heli | mean | |
| 25 | Toxaphene, total | Toxaphene | ng/g | Routti, Heli | lower 95% CI | |
| 26 | Toxaphene, total | Toxaphene | ng/g | Routti, Heli | upper 95% CI | |
| 27 | Sample amount, subset | N subset | # | Routti, Heli | HCB | |
| 28 | Hexachlorobenzene | HCB | µg/g | Routti, Heli | mean | |
| 29 | Hexachlorobenzene | HCB | µg/g | Routti, Heli | lower 95% CI | |
| 30 | Hexachlorobenzene | HCB | µg/g | Routti, Heli | upper 95% CI | |
| 31 | Sample amount, subset | N subset | # | Routti, Heli | 4-OH-HpCS | |
| 32 | 4-hydroxy-heptachlorostyrene | 4-OH-HpCS | ng/g | Routti, Heli | mean | |
| 33 | 4-hydroxy-heptachlorostyrene | 4-OH-HpCS | ng/g | Routti, Heli | lower 95% CI | |
| 34 | 4-hydroxy-heptachlorostyrene | 4-OH-HpCS | ng/g | Routti, Heli | upper 95% CI | |
| 35 | Sample amount, subset | N subset | # | Routti, Heli | sum-OCP | |
| 36 | Organochlorine pesticides | OCP | ng/g | Routti, Heli | mean | |
| 37 | Organochlorine pesticides | OCP | ng/g | Routti, Heli | lower 95% CI | |
| 38 | Organochlorine pesticides | OCP | ng/g | Routti, Heli | upper 95% CI |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
131 data points