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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
24,625 datasets
Three species of Euchaeta copepods, varying in length by three-fold and inhabiting waters from 0 to 23°C, form the model system for this study. The project measures nerve impulse conduction velocities, respiration rates, swimming and escape speeds, and muscle mass to investigate metabolic compensation. Research is led by AMD_USAPDC, with data last updated in July 2026.
ANT LIA research investigates the role of sex determination genes and chromosomes in the evolutionary radiation of Antarctic notothenioid fish. The project analyzes species from every major group of these fish, including over 120 descendant species, to identify genetic mechanisms. The work is led by AMD_USAPDC, with data current through July 2027.
AMD_USAPDC collected isotopic data on ancient Antarctic rocks from the Nimrod Complex. The dataset likely contains results from U-Pb zircon geochronology, O-isotope, Hf-isotope, and trace element analyses. This data supports models of Antarctic crustal evolution and supercontinent reconstructions for Columbia, Rodinia, and Gondwana.
ANT LIA provides the first large-scale molecular investigation of marine nematodes from the Eastern Antarctic continental shelf. The dataset combines classical microscopy with modern -omics tools to assess biodiversity, evolutionary origins, and host-associated microbiomes. The project is led by AMD_USAPDC and is scheduled for completion by June 2026.
Stable isotope measurements from Adelie penguin bones and feathers trace dietary and foraging shifts over millennia. This research collection analyzes carbon, nitrogen, and sulfur isotopes from active and abandoned colonies to investigate responses to a warming period 4,000-2,000 years ago. The dataset is associated with a NASA EarthData project by AMD_USAPDC, with a last update recorded for 2026.
The Atlantic Offshore Seabird Dataset Catalog is a compiled database of seabird observations from the Atlantic Outer Continental Shelf. It contains over 300,000 records from more than 70 datasets spanning 1906 to 2013, with a curated subset of roughly 260,000 records from 1938-2013 archived at NODC. Each record includes a unique point location, date, time, species, and count, along with potential biological annotations and survey effort data.
A 3.5 MB dataset of code and data for analyzing plant trait variation. The dataset was authored by Yuzhi Zhu and last updated on April 23, 2026. It likely contains measurements of leaf and fine root traits from subtropical forest plants.
Soil chemistry data includes carbon, nitrogen, pH, bulk density, and cation exchange capacity measurements. The Royal Botanic Gardens, Kew, collected 907 soil samples from November 2021 to November 2024. It provides baseline conditions for research on soil carbon dynamics and fungal communities.
A geospatial dataset identifying 'stepping stone' areas of wildlife importance for protection under the Yorkshire Dales Local Plan 2015-30. The data is offered by the Government Digital Service under a CC-BY-4.0 license. The specific file formats, size, and last update date are unknown.
Seven functional plant traits and population densities measured across wet and mesic habitats on Bylot Island, Nunavut, Canada. The data spans a wide soil water content gradient and includes plots with over 12 years of protection from goose grazing. The dataset was authored by Vincent Maire and harvested from the Borealis Dataverse.
Arthur Gandin's dataset originates from a 6-month controlled feeding experiment conducted at Canadian marine institutes. It contains daily consumption records, morphometric measurements, and otolith trace element analysis for redfish under five diet treatments. The data was last updated on May 9, 2026.
A life cycle assessment dataset evaluating the environmental impacts of biodegradable PBAT liners versus conventional HDPE liners for livestock carcass transport. The dataset was authored by Shankar, Vignesh and hosted on the Borealis Harvested Dataverse, with a last recorded update in May 2026. The results highlight the importance of production scale, transportation, and end-of-life management.
Wiltshire, England, contains a geospatial dataset mapping Areas of Particular Importance for Biodiversity (APIB) for the Local Nature Recovery Strategy (LNRS). The data includes national conservation sites, local nature reserves, county wildlife sites, and habitats defined as irreplaceable by the 2024 Biodiversity Gain Requirements Regulations. It was published by Wiltshire Council and last updated on April 9, 2026.
Southwestern USA and northwestern Mexico bee diversity data supports ecological niche modeling and phylogenetic analyses. The dataset includes files for beta diversity, geographic distances, and a pruned MC50 consensus tree. It was created by Diego de Pedro and Angela Nava-Bolaños, with the repository last updated in March 2026.
From September 26 to October 3, 2019, this inventory describes community structure across five small estuaries on Quebec's Upper North Shore. It uses a stratified random sampling design with 25 x 25 cm quadrats to measure species cover, biomass, and associated salinity levels. The data supports a doctoral study on benthic community responses to salinity changes in the St. Lawrence system.
A list of sensitive species managed by the Queensland Department of Environment, Tourism, Science and Innovation for controlling restricted data access. The dataset originates from the WildNet species information database and is linked to the state's official conservation status records. It is provided as a text file under a Creative Commons license.
Queensland government data lists the names and conservation statuses of flora, mammals, birds, reptiles, amphibians, and some fish and invertebrates from the WildNet database. The dataset is maintained by the Department of Environment, Tourism, Science and Innovation and was last updated in March 2026.
Louisa Ridder published a subset of ITS2 sequence alignments on figshare in March 2026. The dataset contains 224 ITS2 sequences from haptophytes, a group of microalgae, compiled for a phylogenetic study. It is a 13.0 KB TXT file intended for use in sequence-structure phylogenetic analysis.
396 representative 18S rRNA sequences and 224 ITS2 sequences were used to study haptophyte phylogeny. Louisa Ridder applied a sequence-structure framework to enhance alignment and reduce artifacts. The dataset, last updated in March 2026, is a 30.8 KB subset focusing on ribosomal RNA secondary structure.
Louisa Ridder's dataset provides ITS2 sequence alignments for haptophyte microalgae, compiled for a 2026 study. The dataset includes 224 ITS2 sequences and is 104.8 KB in size. It was created to enhance phylogenetic resolution by integrating secondary structure information.