Verboven, Nanette; Verreault, Jonathan; Letcher, Robert J; Gabrielsen, Geir W; Evans, Neil P (2009): (Table 1) Body condition and plasma POP concentrations of glaucous gulls from Bjørnøya, Svalbard archipelago [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.786510, Supplement to: Verboven, N et al. (2009): Nest temperature and parental behaviour of Arctic-breeding glaucous gulls exposed to persistent organic pollutants. Animal Behaviour, 77(2), 411-418, https://doi.org/10.1016/j.anbehav.2008.10.022
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Abstract:
Behavioural field observations are increasingly being used in ecotoxicological research to identify potential adverse effects of exposure to persistent organic pollutants (POPs). We investigated thermal conditions inside the nest and parental behaviour of glaucous gulls, Larus hyperboreus, breeding in the Norwegian Arctic in relation to the concentrations of major classes of POPs (organochlorines, brominated flame retardants and metabolically derived products) accumulated in their blood. Most notably, nest temperature was negatively correlated with the concentrations of the sum of DDT, sum of PCB and several quantitatively minor POP classes within the incubating parent. To investigate the relationship between incubation ability and parental POP exposure further, we experimentally increased the costs of incubation by artificially increasing the clutch size from two to four eggs. Clutch enlargement was followed by a decrease in nest temperature, but this drop in temperature was not associated with POP concentrations within the incubating parent. However, males, which had higher POP concentrations and lower white blood cell counts than females, seemed less able to maintain nest temperature. There was virtually no evidence to suggest that the sum of PCB or DDT were associated with changes in the time a bird spent incubating. However, there was some indication that nest site attendance by nonincubating males was negatively related to the sum of DDT, suggesting that nest protection may have been compromised. The results suggest that adverse effects of parental POP exposure may occur through suboptimal thermal conditions for embryo development and possibly increased egg predation risk.
Project(s):
Coverage:
Latitude: 74.357000 * Longitude: 19.021930
Date/Time Start: 2006-04-01T00:00:00 * Date/Time End: 2006-09-01T00:00:00
Event(s):
Comment:
Concentrations are given per g wet weight. Data extracted in the frame of a joint ICSTI/PANGAEA IPY effort, see http://doi.pangaea.de/10.1594/PANGAEA.150150
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
72 data points
Data
| 1 Sex | 2 N [#] | 3 Parameter [arbitrary units] (body mass residuals) | 4 Std dev [±] (body mass residuals) | 5 Blood cells [#/ml] | 6 Std dev [±] (blood cells) | 7 PCV [%] | 8 Std dev [±] (PCV) | 9 Ratio (H/L, ratio between heterophil...) | 10 Std dev [±] (H/L ratio) | 11 PCB [µg/g] (sum PCB, 58 congeners) | 12 PCB std dev [±] (PCB) | 13 DDT [µg/kg] (sum DDT, 3 compounds) | 14 DDT std dev [±] | 15 CHL [ng/g] (sum CHL, 6 compounds) | 16 CHL std dev [±] | 17 CBz [ng/g] (sum CBz, 4 congeners) | 18 CBz std dev [±] | 19 PBDE [ng/g] (sum PBDE, 37 congeners) | 20 PBDE std dev [±] (PBDE) | 21 Mirex [ng/g] | 22 Mirex std dev [±] | 23 OH-PCB [ng/g] (sum OH-PCB, 28 congeners) | 24 PCB std dev [±] (OH-PCB) | 25 OH-PBDE [ng/g] (sum OH-PBDE, 14 congeners) | 26 PBDE std dev [±] (OH-PBDE) | 27 MeO-PBDE [ng/g] (sum MeO-PBDE, 15 congeners) | 28 PBDE std dev [±] (MeO-PBDE) | 29 a-HBCD [ng/g] | 30 HBCD std dev [±] | 31 MeSO2-PCB [ng/g] (sum MeSO2-PCB, 15 congeners) | 32 PCB std dev [±] (MeSO2-PCB) | 33 OCS [ng/g] | 34 OCS st dev [±] | 35 3-MeSO2-pp-DDE [ng/g] | 36 DDE std dev [±] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Female | 9 | -4.4 | 27.7 | 51.0 | 2.9 | 43.5 | 0.6 | 1.32 | 0.17 | 0.1607 | 0.0290 | 150.3 | 28.9 | 15.9 | 2.7 | 11.3 | 2.8 | 7.0 | 1.4 | 4.3 | 0.8 | 4.2 | 0.8 | 1.7 | 0.8 | 0.7 | 0.2 | 0.5 | 0.3 | 0.3 | 0.08 | 0.1 | 0.02 | 0.02 | 0.004 |
| Male | 6 | 6.5 | 36.3 | 28.9 | 2.5 | 45.5 | 1.1 | 1.04 | 0.15 | 0.5790 | 0.1977 | 310.1 | 50.8 | 39.0 | 12.0 | 19.5 | 3.7 | 19.5 | 5.5 | 15.3 | 4.9 | 14.9 | 4.4 | 2.2 | 0.8 | 0.5 | 0.3 | 0.5 | 0.3 | 0.6 | 0.10 | 0.4 | 0.20 | 0.07 | 0.030 |