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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
23,877 datasets
Yelyzaveta Matsko's dataset accompanies a 2026 study on how cryptogam substrates shape microfauna diversity. It includes raw and processed materials from high-throughput COI sequencing of tardigrades and rotifers in montane forests. The resources support replication of analyses on taxonomic, phylogenetic, and compositional diversity.
IMOS Larval Fish Sub-Facility data includes larval fish abundances collected from 12 voyages around Australia since 1983 and from five Integrated Marine Observing Systems National Reference Stations between 2014 and 2021. The dataset provides raw counts for 228 taxonomic groups, with associated metadata including location, temperature, salinity, net type, and tow volume. It is managed by the Australian Ocean Data Network and serves as a repository for larval fish assemblage surveys.
15.1 KB of field and laboratory measurements from South Georgia (54°26’S, 36°33’W) used to study the effects of invasive grass Poa annua on invasive beetle Trechisibus antarcticus. Víctor M. Escobedo authored the dataset, which was last updated on 2026-05-05. The data includes beetle abundance, morphology, physiological stress responses, and microhabitat thermal measurements across three microsite types.
Species-level import records for marine ornamental species declared by exporters upon entry into the UK during selected periods in 2018 and 2019. The dataset was created to support a CITES technical workshop on marine ornamental fish conservation. It provides a snapshot of the UK's marine ornamental import trade for those years.
From 1981 to 2010, the Cefas Young Fish Survey recorded total numbers of individual fish identified at inshore stations around the British Isles, predominantly along the south and east coasts. The survey used a light 2-meter beam trawl to target small and young fish, primarily to evaluate juvenile sole and plaice abundance. The data is provided by the Marine Environmental Data & Information Network.
Annual estimated fishing effort data from 2012 to 2021, interpolated to 20-minute intervals for vessels active in the UK Exclusive Economic Zone. The data product was generated by the Marine Environmental Data & Information Network, delineating effort for eight gear groups primarily from vessels over 12 meters in length. Grid cells with 3 or fewer vessels are suppressed to protect commercial sensitivity.
North East Atlantic and its marginal seas are the geographic scope for this dataset of trophic interactions. It contains taxonomic information and a diet matrix for fish species-size-classes and their prey, used to produce feeding guilds via cluster analysis for a 2020 study. The data underpins a proposed food web indicator for policy assessments under the EU Marine Strategy Framework Directive and the OSPAR Convention.
22,573 cod were tagged and released in the North Sea between 1961 and 2015, with 6,703 tags subsequently returned. The data, provided by the Marine Environmental Data & Information Network, includes recapture details such as date, location, length, weight, sex, and maturity. These data are used for studies relating to fish behavior, growth, and stock identification.
Polygons identifying concentrations of large gorgonian corals in the Eastern Arctic biogeographic zone of Canada. The data was derived from kernel density analysis of research vessel survey by-catch data, using a 15 kg catch weight threshold to define fields. Fisheries and Oceans Canada produced this dataset, which was last updated in May 2026.
Polygons identifying concentrations of sea pens, gorgonian corals, and sponges on the east coast of Canada were derived from research vessel by-catch data. The analysis, performed for five biogeographic zones, used kernel density and catch weight thresholds to define aggregations. The data was produced by Fisheries and Oceans Canada and was last updated in May 2026.
Fisheries and Oceans Canada provides polygons identifying concentrations of large gorgonian corals derived from research vessel by-catch data. Kernel density analysis was applied to Campelen trawl survey data within the Newfoundland-Labrador Shelves biogeographic zone, using a 0.3 kg catch weight threshold to define coral fields. The dataset includes latitude and longitude positions for all survey tows that captured corals and sponges.
Polygons identifying concentrations of sea pens, gorgonian corals, and sponges on the east coast of Canada. The data was created through spatial analysis of research vessel survey by-catch data, following a methodology used by the Northwest Atlantic Fisheries Organization. Fisheries and Oceans Canada is the organization responsible for the dataset, which was last updated on 2026-05-08.
Polygons identifying concentrations of sea pens, gorgonian corals, and sponges were derived from research vessel by-catch data in eastern Canada. Kernel density analysis and catch weight thresholds were applied across five biogeographic zones. The data is provided by Fisheries and Oceans Canada and was last updated on May 8, 2026.
Polygons identify concentrations of sea pens, gorgonian corals, and sponges on the east coast of Canada. The data was produced by Fisheries and Oceans Canada using kernel density analysis of research vessel by-catch data across five biogeographic zones. The largest sea pen fields were found in the Laurentian Channel within the Gulf of St. Lawrence.
Polygons identifying concentrations of sea pens, gorgonian corals, and sponges on the east coast of Canada. The data were derived from spatial analysis of research vessel by-catch survey data using kernel density and catch weight thresholds across five biogeographic zones. Fisheries and Oceans Canada produced the dataset, which was last updated on 2026-05-08.
Polygons identifying concentrations of sea pens, gorgonian corals, and sponges on the east coast of Canada. The data was generated by Fisheries and Oceans Canada through spatial analysis of research vessel by-catch data, using kernel density and catch weight thresholds across five biogeographic zones. The dataset includes latitude and longitude for all research tows that captured these species, including non-aggregating black coral.
Polygons identify concentrations of sea pens, gorgonian corals, and sponges on Canada's east coast. Fisheries and Oceans Canada created this dataset by analyzing research vessel by-catch data using kernel density methods across five biogeographic zones. The dataset includes latitude and longitude positions for all tows that captured these organisms, including vulnerable black coral.
Polygons identifying dense aggregations of large gorgonian corals were derived from kernel density analysis of research vessel by-catch data on Canada's east coast. Fisheries and Oceans Canada created this dataset using a 0.5 kg catch weight threshold to define coral fields within the Scotian Shelf biogeographic zone. The data also includes tow positions for other vulnerable species like black coral and unique sponge populations.
Eastern Canada's seafloor habitats feature concentrations of sea pens, gorgonian corals, and sponges identified through kernel density analysis of research vessel by-catch data. Fisheries and Oceans Canada produced this dataset, which provides polygon locations for dense aggregations and tow positions for non-aggregating black corals. The data was last updated on 2026-05-08.
Polygons on the east coast of Canada identify concentrations of sea pens, gorgonian corals, and sponges. The data was generated by Fisheries and Oceans Canada using kernel density analysis of research vessel survey by-catch data across five biogeographic zones. It includes tow positions for dense aggregations and for captures of vulnerable black coral.