dc.contributor.author | Torniainen, Jyrki | |
dc.contributor.author | Lensu, Anssi | |
dc.contributor.author | Vuorinen, Pekka J. | |
dc.contributor.author | Sonninen, Eloni | |
dc.contributor.author | Keinänen, Marja | |
dc.contributor.author | Jones, Roger | |
dc.contributor.author | Patterson, William P. | |
dc.contributor.author | Kiljunen, Mikko | |
dc.date.accessioned | 2017-04-26T10:30:38Z | |
dc.date.available | 2017-04-26T10:30:38Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Torniainen, J., Lensu, A., Vuorinen, P. J., Sonninen, E., Keinänen, M., Jones, R., Patterson, W. P., & Kiljunen, M. (2017). Oxygen and carbon isoscapes for the Baltic Sea: Testing their applicability in fish migration studies. <i>Ecology and Evolution</i>, <i>7</i>(7), 2255-2267. <a href="https://doi.org/10.1002/ece3.2841" target="_blank">https://doi.org/10.1002/ece3.2841</a> | |
dc.identifier.other | CONVID_26893997 | |
dc.identifier.other | TUTKAID_73181 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/53692 | |
dc.description.abstract | Conventional tags applied to individuals have been used to investigate animal movement,
but these methods require tagged individuals be recaptured. Maps of regional
isotopic variability known as “isoscapes” offer potential for various applications in migration
research without tagging wherein isotope values of tissues are compared to
environmental isotope values. In this study, we present the spatial variability in oxygen
(δ18OH2O) and dissolved inorganic carbon (δ13CDIC) isotope values of Baltic Sea water.
We also provide an example of how these isoscapes can reveal locations of individual
animal via spatial probability surface maps, using the high-resolution salmon otolith
isotope data from salmon during their sea-feeding phase in the Baltic Sea. A clear latitudinal
and vertical gradient was found for both δ18OH2O and δ13CDIC values. The difference
between summer and winter in the Baltic Sea δ18OH2O values was only slight,
whereas δ13CDIC values exhibited substantial seasonal variability related to algal productivity.
Salmon otolith δ18Ooto and δ13Coto values showed clear differences between
feeding areas and seasons. Our example demonstrates that dual isotope approach offers
great potential for estimating probable fish habitats once issues in model parameterization
have been resolved. | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Wiley-Blackwell | |
dc.relation.ispartofseries | Ecology and Evolution | |
dc.rights | CC BY 4.0 | |
dc.subject.other | isotopic landscape | |
dc.subject.other | micromilling | |
dc.subject.other | model evaluation | |
dc.subject.other | Salmo salar | |
dc.subject.other | spatial assignment | |
dc.subject.other | spatial interpolation | |
dc.title | Oxygen and carbon isoscapes for the Baltic Sea: Testing their applicability in fish migration studies | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201704252084 | |
dc.contributor.laitos | Avoimen tiedon keskus | fi |
dc.contributor.laitos | Bio- ja ympäristötieteiden laitos | fi |
dc.contributor.laitos | Open Science Centre | en |
dc.contributor.laitos | Department of Biological and Environmental Science | en |
dc.contributor.oppiaine | Akvaattiset tieteet | fi |
dc.contributor.oppiaine | Museo | fi |
dc.contributor.oppiaine | Aquatic Sciences | en |
dc.contributor.oppiaine | Museum | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2017-04-25T15:15:09Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 2255-2267 | |
dc.relation.issn | 2045-7758 | |
dc.relation.numberinseries | 7 | |
dc.relation.volume | 7 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2017 The Authors. This is an open access article published by Wiley and distributed under the terms of a Creative Commons License. | |
dc.rights.accesslevel | openAccess | |
dc.format.content | fulltext | |
dc.rights.url | https://creativecommons.org/licenses/by/4.0/ | |
dc.relation.dataset | https://doi.org/10.5061/dryad.hk16k | |
dc.relation.doi | 10.1002/ece3.2841 | |
jyx.fundinginformation | his research was supported by awards from the Maj and Tor Nessling Foundation (#2010150, #2011105, #2012506, #2013040 to JT) and the Academy of Finland (#134139 to MK). Anonymous reviewers provided useful comments on an earlier draft of this manuscript. | |
dc.type.okm | A1 | |