Variability of higher trophic level stable isotope data in space and time - a case study in a marine ecosystem

Kurzanzeige
dc.contributor.authorQuillfeldt, Petra
dc.contributor.authorEkschmitt, Klemens
dc.contributor.authorBrickle, Paul
dc.contributor.authorMcGill, Rona A. R.
dc.contributor.authorWolters, Volkmar
dc.contributor.authorDehnhard, Nina
dc.contributor.authorMasello, Juan F.
dc.date.accessioned2017-08-21T08:33:21Z
dc.date.available2017-08-21T08:33:21Z
dc.date.issued2015-07-26eng
dc.description.abstract1In shelf and coastal ecosystems, planktonic and benthic trophic pathways differ in their carbon stable isotope ratios (δ13C values) and nitrogen stable isotope ratios (δ15N values) and they increase predictably with trophic level. Stable isotope data are therefore used as a tool to study food webs in shelf and coastal ecosystems, and to assess the diets and foraging behaviour of predators. However, spatial differences and temporal changes in prevailing environmental conditions and prey abundance may lead to considerable heterogeneity in stable isotope values measured in focal animal species.eng
dc.description.versionpublishedeng
dc.identifier.doi10.1002/rcm.7145eng
dc.identifier.pmid26212285eng
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/39914
dc.language.isoengeng
dc.subject.ddc570eng
dc.titleVariability of higher trophic level stable isotope data in space and time - a case study in a marine ecosystemeng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Quillfeldt2015-07-26Varia-39914,
  year={2015},
  doi={10.1002/rcm.7145},
  title={Variability of higher trophic level stable isotope data in space and time - a case study in a marine ecosystem},
  number={7},
  volume={29},
  issn={0951-4198},
  journal={Rapid Communications in Mass Spectrometry},
  pages={667--674},
  author={Quillfeldt, Petra and Ekschmitt, Klemens and Brickle, Paul and McGill, Rona A. R. and Wolters, Volkmar and Dehnhard, Nina and Masello, Juan F.}
}
kops.citation.iso690QUILLFELDT, Petra, Klemens EKSCHMITT, Paul BRICKLE, Rona A. R. MCGILL, Volkmar WOLTERS, Nina DEHNHARD, Juan F. MASELLO, 2015. Variability of higher trophic level stable isotope data in space and time - a case study in a marine ecosystem. In: Rapid Communications in Mass Spectrometry. 2015, 29(7), pp. 667-674. ISSN 0951-4198. eISSN 1097-0231. Available under: doi: 10.1002/rcm.7145deu
kops.citation.iso690QUILLFELDT, Petra, Klemens EKSCHMITT, Paul BRICKLE, Rona A. R. MCGILL, Volkmar WOLTERS, Nina DEHNHARD, Juan F. MASELLO, 2015. Variability of higher trophic level stable isotope data in space and time - a case study in a marine ecosystem. In: Rapid Communications in Mass Spectrometry. 2015, 29(7), pp. 667-674. ISSN 0951-4198. eISSN 1097-0231. Available under: doi: 10.1002/rcm.7145eng
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