/* DATA DESCRIPTION: Citation: Steiner, Niko; Nilsen, Anne M; Franke, Kiara; Rößler, Leonard; Salvaitis, Dominykas; Rautenberger, Ralf; Bruckner, Christian; Buer, Nikolai; Jueterbock, Alexander; Bartsch, Inka (2026): Seawater temperature and nutrients during a Saccharina latissima gametophyte priming mariculture experiment [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.996442, In: Steiner, N et al. (2026): Growth and biochemistry of Saccharina latissima sporophytes in response to gametophyte priming [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.996568 Abstract: We measured the seawater temperature and nutrient composition at different time points during a mariculture experiment, examining the effect of gametophyte priming on adult Saccharina latissima sporophytes harvested after growing for six months in mariculture. The mariculture field experiment took place at the hatchery of Polaralge AS (Sandhornøy, Norway; December - February 2024) and the deployment site of Lofoten Blue Harvest (Lilje Engla, Lofoten, Norway; 68°16'02.8N 15°06'14.8E; February – June 2024). The nutrient Analysis was carried out at NIBIO Bodø, Norway. Keyword(s): biochemical composition; Field experiment; Kelp; Laboratory experiment; seaweed farming; thermal priming; Transgenerational effect Funding: The Research Council of Norway (RCN) (URI: http://www.forskningsradet.no/en/Home_page/1177315753906), grant/award no. 334327: KELPRIME - Priming as a kelp engineering technology to enhance yield and secure production under environmental challenges (URI: https://prosjektbanken.forskningsradet.no/en/project/FORISS/334327?Kilde=FORISS&distribution=Ar&chart=bar&calcType=funding&Sprak=no&sortBy=date&sortOrder=desc&resultCount=30&offset=0&Fritekst=kelprime) Coverage: LATITUDE: 68.267400 * LONGITUDE: 15.104100 DATE/TIME START: 2024-02-05T00:00:00 * DATE/TIME END: 2024-06-14T00:00:00 Event(s): S_latissima_priming_mariculture_exp * LATITUDE: 68.267400 * LONGITUDE: 15.104100 * DATE/TIME START: 2024-02-05T00:00:00 * DATE/TIME END: 2024-06-14T00:00:00 * LOCATION: Lofoten, Norway * METHOD/DEVICE: Field experiment * COMMENT: Location of the mariculture experiment Parameter(s): Event label (Event) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Type of study (Study type) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Date (Date) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Month (Month) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Station ID (Stat ID) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) Replicate (Repl) * PI: Steiner, Niko (https://orcid.org/0000-0003-2559-5891, steiner1@uni-bremen.de) * COMMENT: Technical replicate Ammonium [µmol/l] ([NH4]+) * PI: Streicher, Michael (michael.streicher@uni-rostock.de) * METHOD/DEVICE: Elemental analyzer, EuroVector EA3100-Dual, HEKAtech GmbH * COMMENT: Seawater ammonium Phosphate [µmol/l] ([PO4]3-) * PI: Streicher, Michael (michael.streicher@uni-rostock.de) * METHOD/DEVICE: Elemental analyzer, EuroVector EA3100-Dual, HEKAtech GmbH * COMMENT: Seawater phosphate Nitrate [µmol/l] ([NO3]-) * PI: Streicher, Michael (michael.streicher@uni-rostock.de) * METHOD/DEVICE: Elemental analyzer, EuroVector EA3100-Dual, HEKAtech GmbH * COMMENT: Seawater nitrate Nitrite [µmol/l] ([NO2]-) * PI: Streicher, Michael (michael.streicher@uni-rostock.de) * METHOD/DEVICE: Elemental analyzer, EuroVector EA3100-Dual, HEKAtech GmbH * COMMENT: Seawater nitrite Temperature, water [°C] (Temp) * PI: Jueterbock, Alexander (https://orcid.org/0000-0002-0659-3172, Alexander-Jueterbock@web.de) * METHOD/DEVICE: Temperature logger, Onset, HOBO Pendant MX2202 (HOBO logger) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 356 data points */ Event Study type Date Month Stat ID Repl [NH4]+ [µmol/l] [PO4]3- [µmol/l] [NO3]- [µmol/l] [NO2]- [µmol/l] Temp [°C] S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 1 1 1.227 0.299 3.443 0.068 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 1 2 1.762 0.512 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 1 3 1.170 0.415 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 2 1 2.194 0.348 4.274 0.051 2.96 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 2 2 1.172 2.734 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 2 3 1.267 0.352 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 3 1 2.393 0.497 4.256 0.059 2.87 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 3 2 1.754 0.387 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 3 3 1.269 0.393 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 4 1 1.769 0.360 3.465 0.059 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 4 2 1.634 0.525 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 4 3 1.701 0.693 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 5 1 1.748 0.361 3.303 0.029 2.83 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 5 2 1.969 0.542 S_latissima_priming_mariculture_exp Field experiment 2024-02-08T00:00:00 February 5 3 1.783 0.683 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 1 1 1.404 0.237 0.760 0.003 3.13 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 1 2 0.760 0.347 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 1 3 0.791 0.548 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 2 1 1.013 0.278 1.583 0.014 3.30 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 2 2 0.731 0.464 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 2 3 0.861 0.406 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 3 1 1.528 0.329 1.186 0.006 3.09 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 3 2 0.711 0.316 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 3 3 1.317 0.342 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 4 1 1.504 0.422 1.851 0.029 3.21 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 4 2 0.892 0.258 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 4 3 1.099 0.365 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 5 1 1.296 0.360 2.055 0.034 3.04 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 5 2 0.999 0.464 S_latissima_priming_mariculture_exp Field experiment 2024-03-14T00:00:00 March 5 3 1.636 0.646 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 1 1 1.120 0.158 0.191 0.003 11.37 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 1 2 0.899 0.084 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 1 3 1.394 0.470 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 2 1 1.759 0.170 0.208 -0.001 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 2 2 1.030 0.131 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 2 3 1.779 0.484 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 3 1 1.484 0.154 0.480 0.001 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 3 2 1.249 0.142 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 3 3 1.032 0.123 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 4 1 1.215 0.125 0.872 0.037 9.99 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 4 2 0.860 0.305 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 4 3 1.519 0.278 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 5 1 1.269 0.132 0.266 0.001 10.46 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 5 2 1.038 0.249 S_latissima_priming_mariculture_exp Field experiment 2024-06-10T00:00:00 June 5 3 1.031 0.069