https://researchdata.se/en/catalogue Search results en This is data on continuous high temporal resolution (every 5min) logging of several environmental parameters inside an eelgrass meadow at Gåsholmen close to the Tjärnö Marine Laboratory, University of Gothenburg from 2019-2024. The coordinates are: 58.878775428313126, 11.13467707196515. The loggers were attached to a sledge attached to a buoy, so the exact position did change by ca 100m over the course of several years, when being sligthly displaced in storms. The approximate depth of the loggers was 1.5m deep, depending on water level. We downloaded the data and calibrated the loggers approximately every 3 weeks, at which point we also made sure that the loggers were positioned in the meadow. This was always the case, but sometimes the loggers were predominantly in Ruppia spp, particularly in late summer, and at these occasion we moved the logger to a an area predominantly consisting of eelgrass - Zostera marina. The environmental parameters logged were temperature in degree Celsius (Temp), salinity in psu (Sal), dissolved oxygen (DO) and light (Lux). Appropriate Hobo loggers were used to record this high-resolution data, and all had to be replaced at least once during this time-frame. Missing data either indicates periods when the loggers (as well as the eelgrass meadow) were completely covered by drifting algae, or when a logger broke while out in the field. Fri, 22 Mar 2024 05:51:18 GMT https://researchdata.se/en/catalogue/dataset/2024-45 https://researchdata.se/en/catalogue/dataset/2024-45 University of Gothenburg Marlene Jahnke Pierre de Wit Jonathan Havenhand Supplementary tables for the Review article "Connectivity and Population Structure in a Marginal Sea - a Review" (https://doi.org/10.1111/ddi.70056). Contains information on connectivity and population structure within marine species inhabiting the Skagerrak sea, summarised from scientific studies published between the years 1990 and 2023. Table S1: List of all 484 scientific studies that were screened, as well as information regarding whether they were included in the literature review. Table S2: Contains extracted data from the 172 scientific studies, published between 1990 and 2023, that were reviewed with regard to connectivity and population structure in the Skagerrak. The data includes information about both the studies' methodology (such as scientific discipline, spatial and temporal scale, and sample size) and results (such as which populations were identified and estimated connectivity between different regions). Table S3: Detailed summary of the scientific studies that studied contemporary connectivity on a "large" scale (between the Skagerrak sea and adjacent seas). For species with information from several studies, a concensus result for the species was created. Table S4: Detailed summary of the scientific studies that studied contemporary connectivity on a "small" scale (within the Skagerrak sea). For species with information from several studies, a concensus result for the species was created. Table S5: Detailed summary of the scientific studies that studied population structure, both within the Skagerrak Sea and between the Skagerrak and adjacent seas. For species with information from several studies, a concensus result for the species was created. Tables S6-S7: Settings for the BARRIER analysis conducted in the study. For more detailed descriptions of the content we refer to the text in the original study. This dataset is listed as "Deliverable 2.2" of the MARHAB project (Horizon Europe, grant number 101135307). Mon, 10 Nov 2025 12:52:33 GMT https://researchdata.se/en/catalogue/dataset/2025-294 https://researchdata.se/en/catalogue/dataset/2025-294 University of Gothenburg Simon Henriksson Per Erik Jorde Charlotte Berkström Guldborg Søvik Pierre De Wit Halvor Knutsen Even Moland Carl André Marlene Jahnke