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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
23,229 datasets
South African biodiversity data from a 2026 gap analysis of DNA barcoding progress. The dataset contains 931,476 species barcode records, 52% of which were publicly available, comparing verified species checklists with sequences from BOLD and GenBank. It was authored by Mahlatse M. Kgatla and evaluates taxonomic and geographic representation across terrestrial, freshwater, and marine habitats.
A polygon dataset shows ACT-wide and Declared Cat Containment Areas legislated by the ACT Government under the Domestic Animals Act 2000. From 1 July 2022, cat containment applies to cats born on or after that date across the entire ACT. The dataset is managed by the City Services, Transport Canberra and City Services Directorate (TCCS).
A dataset from a one-year study evaluating the effects of structural enrichment with artificial plants in zebrafish husbandry tanks. The study, authored by Aymene Youcef Krachni, compared 16 pairwise tanks on metrics like survival, sex ratio, fertility, and behavior. The data was last updated on 2026-05-19 and is shared under a CC-BY-4.0 license.
Aymene Youcef Krachni published raw data tables from a one-year study on zebrafish husbandry. The dataset compares 16 pairwise tanks, evaluating the impact of structural enrichment with artificial plants on survival, sex ratio, fertility, pathogen burden, and behavior. The data was last updated on 2026-05-19.
Ten Key Ecological Features (KEFs) were identified by the Department of the Environment, Water, Heritage and the Arts (DEWHA) in the northwest marine region. The study includes seven deep-sea features where biodiversity information is scarce, such as the Wallaby Saddle and Cuvier Abyssal Plain. Geoscience Australia investigated habitat heterogeneity for these features to support Marine Bioregional Plans and a National Representative System of Marine Protected Areas.
Queensland's Birdsville 4-mile sheet area features a geological sequence of at least 3,000 feet of Mesozoic sediments, unconformably overlain by up to 100 feet of Tertiary rocks. The Mesozoic rocks form the main aquifer and impermeable cap in the western Great Artesian Basin. The dataset, hosted by the Australian Ocean Data Network, includes mapping and water bore log analysis identifying potential petroleum source rocks and reservoir sandstones.
California's xeric oak habitats and nearby Pacific states are the focus of this taxonomic study. The dataset describes nine newly identified fungal species in the genus Calonarius, all associated with Quercus and sometimes Notholithocarpus densiflorus. It was authored by Dimitar Bojantchev and published on figshare in May 2026.
Developmental stage and phenology data for the spruce bark beetle, Ips typographus, collected from windthrown trees in the Greenzone of Ulaanbaatar. The dataset includes observations of life stage progression, temperature, and microhabitat conditions during a summer period. Data were collected by Bat-Amgalan Batchudur and last updated on 2026-05-22.
A review document from the Australian Ocean Data Network, last updated on 2026-06-05, examines the use of abiotic variables as surrogates for patterns in benthic assemblages. The document discusses how these variables relate to processes affecting biodiversity and their measurement at scales relevant to resource management. It addresses the need to manage marine biodiversity sustainably at local, regional, and global scales.
Australian Fisheries Management Authority enforcement map detailing maritime boundaries and their coordinates for the Timor and Arafura Seas. The map was updated in 2019 to incorporate the 2018 Australia/Timor-Leste Maritime Boundaries Treaty. It is an English translation of an original Indonesian-language document, hosted by the Australian Ocean Data Network.
Gippsland Basin, Australia, is the focus of this final report from the Gippsland Marine Environmental Monitoring project. The report details six study components, including sound modelling, scallop assessment via AUV and dredging, fish behavior via acoustic tagging, and fisheries catch analysis. It was published by the Australian Ocean Data Network and last updated on June 5, 2026.
6,699 protein sequences from 114 plant lineages, including algae, bryophytes, and flowering plants, form the core of this phylogenetic dataset. Created by Cheng Chen and shared under CC-BY-4.0, it was last updated on May 20, 2026. The dataset includes a non-redundant validation subset of 1,049 sequences to reduce phylogenetic noise.
The Enhanced Delta Smelt Monitoring Program (EDSM) provides weekly fish population and environmental data for the upper San Francisco Estuary from 2016 onward. U.S. Fish and Wildlife Service field staff sample between 18 and 41 sites weekly using larval and Kodiak trawls, identifying and measuring fish while recording water temperature, conductivity, dissolved oxygen, turbidity, and depth. This long-term dataset tracks the endemic Delta Smelt and can be used to evaluate trends in other pelagic fish species.
Annual ecosystem surveys conducted by Fisheries and Oceans Canada monitor trends in species distribution, abundance, and biological condition. The data provides integrated monitoring for fish, invertebrates, hydrographic conditions, zooplankton, and phytoplankton on the Scotian Shelf, Bay of Fundy, and Georges Bank. Surveys follow a stratified random sampling design using bottom otter trawl, CTD rosette, and vertical plankton tows.
Forest structure inventory data for old growth, natural mangroves in Aracruz, Espírito Santo, PELD ES study site, (SE Brazil). The dataset includes diameter at breast height (DBH) and porewater salinity measurements collected in 2017 and 2022 from random transects in the Piraquê-Açu-Mirim estuary. It was created by Angelo Fraga Bernardino and used to assess mangrove ecosystem carbon losses from a climate impact.
Summer 2026 data from Nares Strait into Baffin Bay characterizes microbial eukaryote assemblages using high-throughput sequencing of the 18S rRNA gene across two size fractions. The dataset, authored by Aurélie Labarre and shared under CC-BY-4.0, tests hypotheses linking trophic strategies to water mass origin. It captures communities from four vertically stacked water masses, dominated by dinoflagellates and heterotrophic lineages.
Summer 2026 data from Nares Strait into Baffin Bay characterizes microbial eukaryote assemblages across four vertically stacked water masses. The dataset, created by Aurélie Labarre and shared under CC-BY-4.0, is based on high-throughput sequencing of the 18S rRNA gene V4 region from two size fractions (0.22–3 and 3–50 μm). It captures the distribution of dinoflagellates, heterotrophic, mixotrophic, and phototrophic lineages to test associations between trophic strategies and water mass origin.
Summer 2026 data from Nares Strait into Baffin Bay characterizes microbial eukaryotic plankton assemblages across four vertically stacked water masses. The dataset, created by Aurélie Labarre, is based on high-throughput sequencing of the 18S rRNA gene from two size fractions (0.22–3 and 3–50 μm). It captures the distribution of phototrophic, mixotrophic, and heterotrophic lineages, including rare and uncultivated taxa.
Microbial eukaryote assemblages from Nares Strait into Baffin Bay, characterized using high-throughput sequencing of the 18S rRNA gene across two size fractions. The dataset was created by Aurélie Labarre and last updated on 2026-05-08. It captures community data from four vertically stacked Arctic water masses during summer.
High-throughput sequencing of the 18S rRNA gene characterizes microbial eukaryote assemblages across two size fractions and four vertically stacked water masses in the Arctic Ocean. The dataset, published by Aurélie Labarre under CC-BY-4.0, is 905.6 KB and was last updated in May 2026. It captures the distribution of phototrophic, mixotrophic, and heterotrophic lineages from Nares Strait into Baffin Bay.