{"datasetrec":{"DasID":7960,"Acronym":"V2LCHASES","StandardTitle":"Consequences of land-use change and human activity on anadromous salmonids and the ecosystem services that they provide","OrigTitle":null,"OrigTitleLangID":null,"OrigTitleLangCode":null,"OrigTitleLang":null,"OrigTitleLangNL":null,"VersionName":null,"ContactEmail":"jan.davidsen@\nntnu.no","VersionDate":null,"VersionDay":null,"VersionMonth":null,"VersionYear":null,"SizeReference":null,"EngAbstract":"Brown trout may live the entire life in freshwater (resident trout) or occasionally migrate to sea (sea trout). In theory, individuals should migrate to sea if such behavior increases reproductive success. It has been shown, that migratory differences not only rely to resident or migratory individuals. Within a seaward migrating group of trout, large differences in distance migrated away from the river can often be found. Some stay close, while other migrates far away. In this project, we will aim to map physiologically differences between juvenile trout that become residents or migrate to sea and between short and long distance migratory sea trout. Seaward migration is a behavior that can be expected when the gain for the individual fish is higher than the cost. Consequently, one can expect that this behavior will be changed or disappear if sea conditions are so negative for sea trout that it loses reproductive potential by migrating to sea.","EngDescr":null,"OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":0,"DescrTransFlag":0,"Citation":"Davidsen, J.G. et al 2016. CHASES - Consequences of land-use change and human activity on anadromous salmonids and the ecosystem services that they provide","AccessConstraints":null,"UDate":"2024-01-30","CDate":"2021-12-07","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-06-09 01:42:32.979540","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":1,"FreshFlag":1,"BrackishFlag":1,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data","DasTypeID":1,"DasOrigin":"Research: field survey","Progress":"In Progress","AccessConstraint":"Attribution-NoDerivatives (CC BY-ND)","AccConstrEN":"Attribution-NoDerivatives (CC BY-ND)","AccConstrDisplay":"<a rel=\"license\" href=\"https://creativecommons.org/licenses/by-nd/4.0/\" target=\"_blank\"><img alt=\"Creative Commons License\" style=\"border:0px;height:15px;width:80px;vertical-align:middle;\" src=\"https://www.marinespecies.org/aphia/images/cc/by-nd.png\" /></a> This dataset is licensed under a <a rel=\"license\" href=\"https://creativecommons.org/licenses/by-nd/4.0/\" target=\"_blank\">Creative Commons Attribution-NoDerivatives 4.0 International License</a>.","License":"https://creativecommons.org/licenses/by-nd/4.0","AccConstrDescription":"This license allows for redistribution, commercial and non-commercial, as long as it is passed along unchanged and in whole, with credit to you.","Lineage":null,"AccConID":23},"dois":null,"spcols":null,"keywords":[{"ThesaurusTerm":"Acclimatization","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_8589","Description":null,"OrigThesTerm":"Acclimatization","DutchTerm":null,"URI":"http://aims.fao.org/aos/agrovoc/c_8589","DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic data","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_54b338c3","Description":null,"OrigThesTerm":"Acoustic data","DutchTerm":null,"URI":"http://aims.fao.org/aos/agrovoc/c_54b338c3","DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic telemetry","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_3563933f","Description":null,"OrigThesTerm":"Acoustic telemetry","DutchTerm":null,"URI":"http://aims.fao.org/aos/agrovoc/c_3563933f","DasKeywordDescr":null},{"ThesaurusTerm":"Acoustic Telemetry","ThesTypID":30,"ThesType":"ETN Context","Code":null,"Description":"Acoustic telemetry uses acoustic signals (also called ‘pings’) which propagate into the water, and are detected by acoustic receivers","OrigThesTerm":"Acoustic Telemetry","DutchTerm":"Akoestische Telemetrie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Brown trout","ThesTypID":4,"ThesType":"CAB Thesaurus","Code":"21019","Description":null,"OrigThesTerm":"Brown trout","DutchTerm":null,"URI":"https://id.cabi.org/cabt/21019","DasKeywordDescr":null},{"ThesaurusTerm":"Fish migration","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Fish migration","DutchTerm":"Vismigratie","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Fish movement","ThesTypID":0,"ThesType":null,"Code":null,"Description":null,"OrigThesTerm":"Fish movement","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Juveniles","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_25393","Description":null,"OrigThesTerm":"Juveniles","DutchTerm":"Juvenielen","URI":"http://aims.fao.org/aos/agrovoc/c_25393","DasKeywordDescr":null},{"ThesaurusTerm":"Norway","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"Norway","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Physiological aspects","ThesTypID":3,"ThesType":"Transportation Research Thesaurus","Code":"Mxbb","Description":null,"OrigThesTerm":"Physiological aspects","DutchTerm":null,"URI":null,"DasKeywordDescr":null}],"parents":[{"DasID":5912,"Acronym":null,"EngAbstract":"The European Tracking Network is a pan-European biotelemetry network that aims at the integration of regional telemetry initiatives into a sustainable, efficient and integrated network embedded in the international context. 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