OLAMUR - Case study C - Ulva seaweed dry weigths 2024, Estonia - WP1 Universty of Tartu

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Dataset information

Catalog

Zenodo catalog

Country of origin

EU institutions

Updated

2025.11.26 00:00

Created

2025.11.25

Available languages

English

Keywords

Earth Science > Biological Classification > Plants > Macroalgae (Seaweeds) (E731C2A1-E4B0-42E9-Bed9-Bd911C9B496C), Locations > Continent > Europe > Northern Europe > Estonia (f0b2da18-9290-4aaf-8e91-4b52e3d9dfc4), Marine, Elemental analyzers, Carbon, Nitrogen, Earth Science > Agriculture > Agricultural Aquatic Sciecne > Aquaculture (8916Dafb-5Ad5-45C6-Ab64-3500Ea1E9577), Ulva, IMTA, Blue Economy, Earth Science > Oceans > Ocean Chemistry > Carbon (5C52009F-2C44-4Db1-B62B-135C6181Bad2), Earth Science > Oceans > Ocean Chemistry > Nitrogen (Db5357C9-Cc9D-4693-86Fe-6Bb88555D434), Biomass, Macroalgae, Aquaculture, Instruments > In Situ/Laboratory Instruments > Chemical Meters/Analyzers > CHNS/O Eelemental Analyzers (b9e15e2b-d3a4-42a5-9ddb-dff368d2a12f), Estonia

Datasource

Official portal for European data link

Quality scoring

Dataset description

This dataset contains biomass measurements and elemental composition analysis of sea lettuce (Ulva intestinalis) cultivated on natural fiber lines (19.6 m length) in an integrated multi-trophic aquaculture (IMTA) system adjacent to rainbow trout (Oncorhynchus mykiss) pens in Tagalaht Bay, Saaremaa, Estonia, during the 2024 growing season. Dry weight biomass was measured at 1-meter intervals for the first 7 meters of each line, with the remaining biomass (meters 7-19.6) combined for total weight. Aggregate samples from each line were analyzed for carbon and nitrogen content using an Elementar™ vario MACRO cube elemental analyzer. Full metadata: https://erddap.s4olamur.eu/erddap/info/olamur_wp1_case-c_ulva-seaweed-dry-weights-2024-ut/index.htmlThis dataset is part of the OLAMUR project outcomes. OLAMUR is funded by the European Union. Grant no. 101094065. Views and opinions expressed are however those of the author only and do not necessarily reflect those of the European Union or the CINEA. Neither the European Union nor CINEA can be held responsible for them.

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