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dc.contributor.authorMöst, Markus-
dc.contributor.authorChiaia-Hernandez, Aurea C.-
dc.contributor.authorFrey, Martin P.-
dc.contributor.authorHollender, Juliane-
dc.contributor.authorSpaak, Piet-
dc.date.accessioned2018-11-16T10:31:29Z-
dc.date.available2018-11-16T10:31:29Z-
dc.date.issued2015-
dc.identifier.issn0730-7268de_CH
dc.identifier.issn1552-8618de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/12908-
dc.description.abstractDespite the relevance of resting eggs for ecology and evolution of many aquatic organisms and their exposure to contaminants accumulating in sediments, ecotoxicological studies using resting eggs are vastly underrepresented. The authors established a method to perform exposure assays with resting eggs produced by the Daphnia longispina species complex, key species in large lake ecosystems. A mixture of organic contaminants previously detected in sediments of Lake Greifensee was selected to test the potential effect of organic contaminants present in sediments on the hatching process. Resting eggs were exposed to a mix of 10 chemicals, which included corrosion inhibitors, biocides, pesticides, and personal care products, for a period of 15 d. Using an automated counting software, the authors found a significant increase in hatching success in the exposed resting eggs compared with controls. Such an effect has not yet been reported from ecotoxicological assays with resting eggs. Possible mechanistic explanations as well as the potential implications on the ecology and evolution of aquatic species that rely on a resting egg banks are discussed. Observed increased mortality and developmental abnormalities for hatchlings in the exposure treatments can be explained by toxic contaminant concentrations. The results of the present study highlight the need for additional studies assessing the effects of organic contaminants on resting egg banks and aquatic ecosystems.de_CH
dc.language.isoende_CH
dc.publisherWileyde_CH
dc.relation.ispartofEnvironmental Toxicology and Chemistryde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subjectDaphniade_CH
dc.subjectMixture toxicologyde_CH
dc.subjectOrganic contaminantsde_CH
dc.subjectResting egg bankde_CH
dc.subjectSediment toxicityde_CH
dc.subjectAnimalsde_CH
dc.subjectDaphniade_CH
dc.subjectGeologic Sedimentsde_CH
dc.subjectLakesde_CH
dc.subjectLinear Modelsde_CH
dc.subjectOrganic chemicalsde_CH
dc.subjectOvumde_CH
dc.subjectTime Factorsde_CH
dc.subjectChemical water pollutantsde_CH
dc.subjectEnvironmental exposurede_CH
dc.subject.ddc333.7: Landflächen, Naturerholungsgebietede_CH
dc.subject.ddc363: Umwelt- und Sicherheitsproblemede_CH
dc.titleA mixture of environmental organic contaminants in lake sediments affects hatching from Daphniaresting eggsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitut für Datenanalyse und Prozessdesign (IDP)de_CH
dc.identifier.doi10.1002/etc.2808de_CH
dc.identifier.pmid25394187de_CH
zhaw.funding.euNode_CH
zhaw.issue2de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end345de_CH
zhaw.pages.start338de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume34de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Möst, M., Chiaia-Hernandez, A. C., Frey, M. P., Hollender, J., & Spaak, P. (2015). A mixture of environmental organic contaminants in lake sediments affects hatching from Daphniaresting eggs. Environmental Toxicology and Chemistry, 34(2), 338–345. https://doi.org/10.1002/etc.2808
Möst, M. et al. (2015) ‘A mixture of environmental organic contaminants in lake sediments affects hatching from Daphniaresting eggs’, Environmental Toxicology and Chemistry, 34(2), pp. 338–345. Available at: https://doi.org/10.1002/etc.2808.
M. Möst, A. C. Chiaia-Hernandez, M. P. Frey, J. Hollender, and P. Spaak, “A mixture of environmental organic contaminants in lake sediments affects hatching from Daphniaresting eggs,” Environmental Toxicology and Chemistry, vol. 34, no. 2, pp. 338–345, 2015, doi: 10.1002/etc.2808.
MÖST, Markus, Aurea C. CHIAIA-HERNANDEZ, Martin P. FREY, Juliane HOLLENDER und Piet SPAAK, 2015. A mixture of environmental organic contaminants in lake sediments affects hatching from Daphniaresting eggs. Environmental Toxicology and Chemistry. 2015. Bd. 34, Nr. 2, S. 338–345. DOI 10.1002/etc.2808
Möst, Markus, Aurea C. Chiaia-Hernandez, Martin P. Frey, Juliane Hollender, and Piet Spaak. 2015. “A Mixture of Environmental Organic Contaminants in Lake Sediments Affects Hatching from Daphniaresting Eggs.” Environmental Toxicology and Chemistry 34 (2): 338–45. https://doi.org/10.1002/etc.2808.
Möst, Markus, et al. “A Mixture of Environmental Organic Contaminants in Lake Sediments Affects Hatching from Daphniaresting Eggs.” Environmental Toxicology and Chemistry, vol. 34, no. 2, 2015, pp. 338–45, https://doi.org/10.1002/etc.2808.


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