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Koster historical biodiversity assessment
Citation
Nilsson C, Anton V, Burman E, Germishuys J, Obst M (2025). Koster historical biodiversity assessment. Version 1.10. Wildlife.ai. Occurrence dataset. https://doi.org/10.15468/rzhmef https://doi.org/10.5281/zenodo.13589902
Contact:
Nilsson, Christian ;
White, Joel Availability:
 This dataset is licensed under a Creative Commons Attribution 4.0 International License.Description
!Important! - Download this dataset as a Darwin-Core Archive file to ensure both individualCount and organismQuantity are included. As of now, data downloads as GBIF Annotated Archives do not include organismQuantity. Dataset of species records extracted from video footage recorded by remotely operated vehicles (ROVs) in the marine protected area Kosterhavets nationalpark on the Swedish west-coast. The original movies were collected during 1997-2023. moreThis data set is based on videos of 70 transects across slopes and rock walls in the National Park at depths between 7-105 m. Species records were extracted from the movies using Yolov8 model, while depth information was extracted with the easyOCR python package from the ROV video overlays. Original videos are archived and accessible at Tjärnö Marine Laboratory’s (Univerisity of Gothenburg). The analysis was performed using the Swedish platform for subsea image analysis (www.subsim.se). We acknowledge the support of the technical officers and ROV pilots at Tjärnö Marine Laboratory, in particular Tomas Lundälv, Roger Johannesson, and Joel White. Lineage
Prior to publication data undergo quality control checked which are described in https://github.com/EMODnet/EMODnetBiocheck?tab=readme-ov-file#understanding-the-output Scope Themes: Biology > Benthos, Biology > Invertebrates Keywords: Marine/Coastal · Bio-geographical regions · Biota · Environment · EurOBIS calculated BBOX · Geoscientific Information · Habitats and biotopes · Local · Marine ecology · Metadata non conformant · Metadata not evaluated · No limitations to public access · Occurrence · Oceans · Sea regions · WGS84 (EPSG:4326) · XYZ ASCII Geographical coverage EurOBIS calculated BBOX Stations
Bounding Box Coordinates: MinLong: 11,1; MinLat: 58,9 - MaxLong: 11,1; MaxLat: 58,9 [WGS84] Temporal coverage
27 August 1997 - 9 October 2023 Parameter
Count (in assayed sample) of biological entity specified elsewhere [BODC] (EurOBIS harvested data) Contributors
University of Gothenburg, more, data creator, principal investigator, executant, owner
Anton, Victor, dataset publisher Germishuys, Jurie, executant University of Gothenburg; Tjärnö Marine Biological Laboratory (TMBL), more
Related datasets
Published in: EurOBIS: European Ocean Biodiversity Information System, more Project
DTO - BioFlow: Integration of biodiversity monitoring data into the Digital Twin Ocean, more
Funding Horizon Europe
Grant agreement ID 101112823
URLs
Dataset information: Other: Dataset status: Completed
Data type: Data
Data origin: Research: field survey
Release date: 2025-02-12
Metadatarecord created: 2025-02-12
Information last updated: 2026-01-26
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