{"datasetrec":{"DasID":8771,"Acronym":null,"StandardTitle":"Spatio-Temporal Interpolation of Zooplankton Alpha Diversity in the Greater Baltic Sea Region","OrigTitle":null,"OrigTitleLangID":15,"OrigTitleLangCode":"en","OrigTitleLang":"English","OrigTitleLangNL":"Engels","VersionName":null,"ContactEmail":"bio@emodnet.eu","VersionDate":"Mar 10 2025 11:00PM","VersionDay":11,"VersionMonth":3,"VersionYear":2025,"SizeReference":null,"EngAbstract":"<p>Biodiversity loss due to human activities is an increasing threat for marine ecosystems and the services we obtain from them. As biodiversity is directly related to the resilience of ecosystems to temporary disturbance, biodiversity monitoring is a vital task for areas subjected to conservation goals. Environmental factors often control the community composition and biodiversity of marine plankton, such as the pronounced salinity gradient in the Baltic Sea (e.g. Hu et al. 2016). Time series data of biodiversity can therefore provide an indication of changes in community composition due to environmental stressors, such as climate change or eutrophication.<\/p><p>As many biodiversity estimates are biased by sampling effort, caution must be taken when interpreting alpha diversity from microscopy counts. By rarefaction and evenness estimation, these biases can be reduced, but not ignored.<\/p>","EngDescr":"<p>This data product provides a spatial-temporal interpolation of zooplankton alpha diversity in the greater Baltic Sea area (including Skagerrak and Kattegat). Using observed Shannon diversity indices from environmental monitoring data, the product employs the DIVAnd (Data-Interpolating Variational Analysis in n-Dimensions) to create a three-dimensional interpolation across longitude, latitude, and seasonal time dimensions.<\/p><p>The output includes interpolated diversity values, an associated error map, and metadata on the spatial-temporal grid resolution. It is tailored for ecological and oceanographic studies, aiding in the visualization and analysis of diversity trends over time and space.<\/p>","OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":null,"DescrTransFlag":null,"Citation":"Torstensson A (2024) Spatio-Temporal Interpolation of Zooplankton Alpha Diversity in the Greater Baltic Sea Region. Integrated data products created under the European Marine Observation Data Network (EMODnet) Biology project Phase V (CINEA\/EMFAF\/2022\/3.5.2\/SI2.895681), funded by the by the European Union under Regulation (EU) No 2021\/1139 of the European Parliament and of the Council of 7 July 2021 on the European Maritime and Fisheries Fund.","AccessConstraints":null,"UDate":"2025-04-02","CDate":"2025-03-11","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2025-07-02 08:33:20.512335","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":null,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Data products","DasTypeID":23,"DasOrigin":null,"Progress":"In Progress","AccessConstraint":"Attribution (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":"<a rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/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.png\" \/><\/a> This dataset is licensed under a <a rel=\"license\" href=\"https:\/\/creativecommons.org\/licenses\/by\/4.0\/\" target=\"_blank\">Creative Commons Attribution 4.0 International License<\/a>.","License":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":"Methods and procedures are described in https:\/\/github.com\/EMODnet\/EMODnet-Biology-Zooplankton-Biodiversity-Interpolated-Maps","AccConID":21},"dois":null,"spcols":[{"SpColID":552,"SpName":"EMODNET"}],"keywords":[{"ThesaurusTerm":"ANE, Baltic","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"ANE, Baltic","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Bio-geographical regions","ThesTypID":7,"ThesType":"INSPIRE themes","Code":"br","Description":"Areas of relatively homogeneous ecological conditions with common characteristics.","OrigThesTerm":"Bio-geographical regions","DutchTerm":"Biogeografische gebieden","URI":"https:\/\/inspire.ec.europa.eu\/theme\/br","DasKeywordDescr":null},{"ThesaurusTerm":"Biota","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"biota","Description":"Flora and\/or fauna in natural environment.","OrigThesTerm":"Biota","DutchTerm":"Biota","URI":"https:\/\/inspire.ec.europa.eu\/metadata-codelist\/TopicCategory\/biota","DasKeywordDescr":null},{"ThesaurusTerm":"Data not evaluated","ThesTypID":17,"ThesType":"INSPIRE Conformity","Code":null,"Description":null,"OrigThesTerm":"Data not evaluated","DutchTerm":"Data niet gecontroleerd","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Geoscientific Information","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"geoscientificInformation","Description":"Information pertaining to earth sciences.","OrigThesTerm":"Geoscientific Information","DutchTerm":"Geowetenschappelijke informatie","URI":"https:\/\/inspire.ec.europa.eu\/metadata-codelist\/TopicCategory\/geoscientificInformation","DasKeywordDescr":null},{"ThesaurusTerm":"Metadata not evaluated","ThesTypID":17,"ThesType":"INSPIRE Conformity","Code":null,"Description":null,"OrigThesTerm":"Metadata not evaluated","DutchTerm":"Metadata niet gecontroleerd","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"NetCDF (Network Common Data Form)","ThesTypID":19,"ThesType":"Spatial data formats","Code":null,"Description":null,"OrigThesTerm":"NetCDF (Network Common Data Form)","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"No limitations to public access","ThesTypID":20,"ThesType":"INSPIRE Limitations on public access","Code":"http:\/\/inspire.ec.europa.eu\/metadata-codelist\/LimitationsOnPublicAccess\/noLimitations","Description":"There are no limitations on public access to spatial data sets and services.","OrigThesTerm":"No limitations to public access","DutchTerm":"Geen beperkingen op publieke toegang","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Oceans","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"oceans","Description":"Features and characteristics of salt water bodies (excluding inland waters).","OrigThesTerm":"Oceans","DutchTerm":"Oceanen","URI":"https:\/\/inspire.ec.europa.eu\/metadata-codelist\/TopicCategory\/oceans","DasKeywordDescr":null},{"ThesaurusTerm":"Regional","ThesTypID":31,"ThesType":"INSPIRE Spatial Scope","Code":null,"Description":null,"OrigThesTerm":"Regional","DutchTerm":"Regionaal","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"WGS84 (EPSG:4326)","ThesTypID":18,"ThesType":"Coordinate Reference System","Code":null,"Description":null,"OrigThesTerm":"WGS84 (EPSG:4326)","DutchTerm":null,"URI":null,"DasKeywordDescr":null}],"parents":null,"children":null,"othrel":[{"DasID":5726,"Acronym":null,"StandardTitle":"Finnish Baltic Sea zooplankton monitoring","Relation":"Partial Source DataSet","RelationY":"Partly included in","RelID":8,"doi":null,"vlizDoi":null},{"DasID":2452,"Acronym":null,"StandardTitle":"SHARK - 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