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Cell biology, microbiology, ecology, biodiversity, species data, evolutionary biology
27,527 datasets
2329 specimens belonging to 261 macroalgal taxa were collected from the littoral and sublittoral zones around Santa Maria Island. The inventory, led by Ana I. Neto from Universidade dos Açores, includes 152 Rhodophyta, 43 Chlorophyta, and 66 Ochrophyta, with 52 new records for the island. This work improves knowledge of the Azorean macroalgal flora at local and regional scales.
Norway is the geographic scope for 47,114 species occurrence records from the Global Biodiversity Information Facility (GBIF). The dataset includes observations for 36 specific plant taxa, such as Arnica montana and Cypripedium calceolus, and is compiled from 60 constituent datasets. Records were contributed by the user GBIF.Org User and include coordinate data.
Between 2021 and 2023, a faunistic survey collected 1192 occurrence records of 315 meiofauna taxa from the Massane Forest Reserve in the French Pyrénées. Nabil Majdi authored this dataset, which includes 219 species-level diagnoses and is structured using the Darwin Core standard. The survey sampled diverse habitats including streams, forest soils, mosses, and tree-related micro-habitats.
GBIF provides 6,066 georeferenced occurrence records for the species Iris pseudacorus L. The data, contributed by GBIF.Org User, spans from 1970 to 2022 and is sourced from 39 constituent datasets. Records are filtered to include only those with coordinates, no geospatial issues, and associated media images.
A polygon in France defines the geographic scope for 123,928 species occurrence records sourced from the Global Biodiversity Information Facility (GBIF). The data, created by a GBIF.Org User, includes observations of Plantae and Animalia where the basis of record is human observation and coordinates are present. Records are aggregated from 327 constituent datasets, with some potentially having different licensing terms.
Imagery and data collected on the Marine National Facility RV Investigator voyage IN2023_V01 between January 25 and March 2, 2023. The voyage departed from Fremantle and returned to Hobart, focusing on Antarctic Bottom Water production near Cape Darnley, East Antarctica. Data includes video, stereo stills, and navigational information collected using the MNF Deep Towed camera.
The IPM-Popillia Project dataset delivers an inventory of ground arthropods collected in the Azores. A total of 18,559 specimens were collected from 360 pitfall traps across 20 fields on São Miguel and São Jorge islands in August and September 2022. The data was produced by M. B. Teixeira of Universidade dos Açores as part of a European project on integrated pest management for the Japanese beetle.
Over 150 years of plant specimen records for the genus Salix (willows) collected in Europe and primarily the Ural region. The data was compiled by Nickolak Erokhin from the SVER Herbarium at the Institute of Plant and Animal Ecology, Ural Branch of the Russian Academy of Sciences. Each record includes geographic coordinates with approximately 1 km accuracy and a high-resolution 600 dpi digital image of the herbarium specimen and its label.
149 species occurrence records for Juniperus taxa, sourced from the Global Biodiversity Information Facility (GBIF). The data is aggregated from 14 constituent datasets based on a query for species in the genus Juniperus within Haiti and the Dominican Republic. It was created by a GBIF.Org user and is available under an Open Access license.
Neotropical region species data for the beetle genus Bolbapium. The dataset contains digitized taxonomic treatments from a 2022 revision paper by Edrielly Carvalho and Fernando Z. Vaz-de-Mello, published in the Journal of Natural History. It includes redescriptions of 13 species, the transfer of one species, and the description of nine new species.
June 28 to July 30, 2023 imagery collected by the Marine National Facility's RV Investigator voyage IN2023_V05. The dataset includes video and stereo stills of benthic habitats, along with navigational data, gathered using a Deep Towed camera in the southeast marine ecosystem. Data is provided by the Australian Ocean Data Network.
The Australian Ocean Data Network provides imagery from the RV Investigator voyage IN2024_V05, part of the SEA-MES project. The data includes video and stereo stills of benthic habitats, collected with a deep towed camera between November 13 and December 12, 2024. The voyage departed from and returned to Hobart, collecting oceanographic data alongside imagery.
The Parque Nacional da Chapada dos Veadeiros in central Brazil is the study area for this dataset on the Sedge Wren (Cistothorus platensis). It contains home range data for 14 banded males tracked between February and December 2008, with mean home range sizes calculated using Minimum Convex Polygon and Kernel 95% methods. The data was collected by researcher Aline Fujikawa and published via an Open Access (green) license.
483 rat droppings were collected from a pristine misty laurel forest on La Palma, Canary Islands. Morphological and DNA-based analyses identified plant and animal contributions to the diet of the invasive black rat (Rattus rattus). The study, authored by Fernando Pomeda‐Gutiérrez, confirms a strong plant-based omnivorous diet, including toxic plants and intact seeds.
2011 to 2013 mean spending data for 496 municipalities in Rio Grande do Sul State, Brazil, exploring associations between federal budget transfers, sociodemographic factors, and epidemiological profiles. The dataset was created by Fabiana da Silva Cabreira for an ecological study using multiple linear regression. Mean spending on primary health care was BRL 81.20 per inhabitant-year, with variability explained by components like the fixed and variable Minimum Basic Care (PAB).
A four-year study of 1,092 Nellore zebu bulls in Mato Grosso do Sul State, Brazil, analyzing the evolution of breeding soundness evaluation (BSE) scores and their relationship with herd pregnancy rates. The research was conducted by Gustavo Eduardo Freneau and observed a significant increase in BSE scores from 1994 to 1997. Data includes scores for sperm progressive motility, sperm morphology, and scrotal circumference, correlated with pregnancy outcomes from 157 bulls used in a breeding season.
May 2024 imagery and data collected during the RV Investigator voyage IN2024_V03, titled 'Untangling the causes of change over 25 years in the southeast marine ecosystem'. The dataset includes video, stereo stills, and navigational data from the Marine National Facility's Deep Towed camera, gathered between Hobart and Sydney.
A long-term time series dataset of fish assemblages in rocky tidepools on the northern coast of Taiwan. The dataset contains 144 samples recording 1,577 individuals belonging to 106 species, collected seasonally from 1999 to 2018 by Lin-Tai Ho. Data was gathered by counting anesthetized fish at three sampling stations in the intertidal zone.
A study of 56 unconventional food plant species across 29 botanical families in the rural community of São José da Figueira, Durandé, Minas Gerais, Brazil. The research was conducted by Amélia Carlos Tuler using Snowball Sampling with semi-structured interviews. The relative frequency of species citation was evaluated, with Sonchus oleraceus and Xanthosoma sagittifolium having the highest citation frequencies (32.1).
The dataset from the Australian Ocean Data Network explores the relationship between ionic composition in saline lakes and ostracod species composition. It reports ostracod occurrences set within a marine-meteoric chemical framework, using models of solute evolution and halite recycling. The data was last updated on 2026-06-16.