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231223s2008 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-008-0233-x
|2 doi
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|a pubmed25n0605.xml
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|a eng
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|a Frakes, Robert A
|e verfasserin
|4 aut
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|a Sediment copper bioavailability to freshwater snails in south Florida
|b risk implications for the Everglade snail kite (Rostrhamus sociabilis plumbeus)
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|c 2008
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|a ƒa Online-Ressource
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|a Date Completed 13.01.2009
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|a Date Revised 20.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Many properties being acquired as part of the Comprehensive Everglades Restoration Plan (CERP) are heavily contaminated with copper. Estimated copper bioaccumulation in the Florida apple snail (Pomacea paludosa) has led to the prediction of risk to the Everglade snail kite (Rostrhamus sociabilis plumbeus) at some CERP projects. Field study results presented in this paper examine the relationship between copper levels in sediments, snails, and other biota. Copper concentrations in all biota (snails, aquatic vascular plants, and periphyton) were strongly correlated with those in sediments. No correlation with water copper concentrations was evident. Mean copper concentrations in snails ranged from 23.9 mg/kg at the reference site to 732 mg/kg at a high copper site. Calculated biota-sediment accumulation factors (BSAFs) ranged from 36.7 to 7.0 over the range of copper levels in sediments. BSAFs were highest at low copper levels in sediments and declined sharply as copper levels in sediment increased. Risk for the snail kite is discussed in light of the results of this study
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|a Journal Article
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|a Water Pollutants, Chemical
|2 NLM
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|a Copper
|2 NLM
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|a 789U1901C5
|2 NLM
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|a Bargar, Timothy A
|e verfasserin
|4 aut
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|a Bauer, Emily A
|e verfasserin
|4 aut
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 17(2008), 7 vom: 18. Okt., Seite 598-604
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnas
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|g volume:17
|g year:2008
|g number:7
|g day:18
|g month:10
|g pages:598-604
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|u http://dx.doi.org/10.1007/s10646-008-0233-x
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