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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
28,223 datasets
Calibrated temperature, conductivity, and salinity measurements collected by thermosalinographs aboard the RV Polarstern during expedition PS122/1. Data were processed from raw 1-second resolution readings into validated 10-minute means aligned with ship position. The dataset was created by Markus Rex of the Alfred Wegener Institute.
More than 10,000 nautical miles of hydroacoustic data were collected during the RV Polarstern expedition PS141 (EASI-3) from February to April 2024. The dataset presents preliminary bathymetric and geomorphic mapping results revealing submerged glacial features on the East Antarctic continental shelf. It was prepared by the Australian Ocean Data Network for the Australian Antarctic Research Conference in November 2024.
Late Holocene to modern beach-ridge deposits at Keppel Bay, central Queensland, Australia, preserve a record of sediment accumulation. The dataset includes optically stimulated luminescence (OSL) ages indicating periods of rapid progradation approximately 1500, 1000, 450, and 230 years before present. It was contributed by the Australian Ocean Data Network and last updated on 2026-06-27.
Daily snow water equivalent (SWE) observations from 1,065 remote telemetry stations across the western United States and Canada. The dataset provides two levels of data: a raw, formatted product spanning 21,794 days from January 1960 to September 2019, and a quality-controlled product organized by water year from October 1960 to September 2019. Data were sourced from multiple government agencies including the Natural Resources Conservation Service and various Canadian provincial ministries.
CESM model ensemble means for apparent oxygen utilization, anthropogenic and preindustrial carbon, pCFC-12, and ideal age, created by Holly C. Olivarez et al. to study the influence of the Pinatubo eruption on long-term ocean changes. The data covers transects akin to A16N, A16S, P16N, P16S, SO4I, and SO4P. Model outputs are accessible via the Earth System Grid.
Geoscience Australia's National Earthquake Alerts Centre analyzed 862 confirmed Australian earthquakes from August 2023 to August 2024. The record details procedures for calculating the Australian local magnitude (MLa) using three high-pass filter frequencies and quality criteria based on signal-to-noise ratios and station data. It provides recommendations to improve the robustness and consistency of real-time magnitude estimation for the national earthquake catalogue.
LDEO-Hybrid Physics Data product interpolates sparse historical surface ocean pCO2 observations to create global coverage from 1959 to 2020. The product uses global ocean biogeochemical models as priors and applies machine learning to estimate corrections, revealing a response to atmospheric CO2 growth and volcanic eruptions. Val Bennington of Columbia University created this dataset to quantify the ocean carbon sink over six decades.
Aquaplanet simulations from a GFDL global atmospheric model at four horizontal resolutions, from 50 km to 6 km. The dataset includes selected variables and analysis scripts supporting a manuscript submitted to the Journal of Advances in Modeling Earth Systems. It was authored by Pu Lin of Princeton University.
A proposal for deep stratigraphic drilling on the Lord Howe Rise, a submerged continental ribbon in the southwest Pacific. The project, led by Geoscience Australia and JAMSTEC, aims to core Cretaceous and older sediments up to 2500 meters below the seafloor to study tectonic cycles, paleoclimate, and sub-seafloor microbial life. Preparations included a 2016 seismic survey and a planned 2017 geotechnical survey, with drilling proposed for 2019 or 2020.
140,000 square kilometres of the Wiso Basin in Australia's Northern Territory are described in this hydrogeological inventory. The dataset, provided by the Australian Ocean Data Network, groups descriptive attributes into themes like geology, groundwater, and land use. Its last update is recorded as 2026-06-27.
183 topic endorsement networks inferred from Twitter interactions during the 2019 Finnish Elections. The dataset was created by researchers including Ali Salloum from Aalto University for studies on polarization measures. Nodes represent accounts and undirected ties indicate endorsement via retweets on specific topics.
An Arafura Basin dataset contains descriptive attribute information for areas bounded by spatial groundwater features. The sedimentary record spans more than 250 million years, from the late Neoproterozoic to the early Permian. The dataset is provided by the Australian Ocean Data Network via data_gov_au.
Pratik Rao from Delft University of Technology provides a post-processed dataset accompanying a journal article under review. The data originates from simulations with the ECHAM/MESSy Atmospheric Chemistry model (EMAC) and estimates the short-term impact of aircraft nitrogen oxide emissions on atmospheric ozone. It includes results for five global regions, three pressure altitudes, and two seasons, calculated using Eulerian tagging, Lagrangian tagging, and perturbation methods.
High-precision measurements of nitrogen gas and metabolite fluxes from benthic chambers in Port Phillip Bay sediments. The data shows denitrification rates of approximately 1.3 mmol N2 m-2 day-1 and efficiencies of 75-85% at moderate organic carbon loadings, with stoichiometric relationships similar to the Redfield ratio. This dataset was published via the Australian Ocean Data Network and last updated in 2026.
Four annually resolved reconstructions of zonal surface wind, sea level pressure, and surface temperature anomalies for the Southern Hemisphere from 1900 to 2005 CE. The reconstructions were generated by Gemma K. O’Connor of the University of Washington using the Last Millennium Reanalysis data assimilation framework, assimilating proxy records from the PAGES2k database, ice cores, and corals. Each reconstruction is based on a different climate model prior and provides ensemble means across 100 members.
Data from the CERN CLOUD10 (Fall 2015) and CLOUD12 (Fall 2017) campaigns, measuring sub-10 nm particle size-distributions. The dataset is associated with a 2022 publication and was measured with a DMA-train instrument. It was authored by Dominik Stolzenburg from the University of Helsinki.
Two questionnaires from the Royal Microscopical Society's Image Analysis Focused Interest Group capture the state of bioimage analysis in the UK. The 2016 survey asked researchers about their use and development of bioimage analysis tools, while the 2019 follow-up focused on funding sources for this work. Anonymized responses and Python analysis scripts provide a foundation for studying research practices and resource allocation in this specialized field.
1681 charcoal records from 1477 sites worldwide provide a reconstruction of historical wildfire regimes. The database, created by Sandy P. Harrison of Imperial College London, includes updated Bayesian age models for 714 of the records. These sedimentary charcoal sequences are used to study fire impacts on ecosystems, the carbon cycle, and climate.
UKCP09 regional values provide long-term average monthly counts of days with rainfall ≥ 1 mm for the 1961-1990 climate baseline. The Met Office produced these averages for 14 UK administrative regions and 23 river basins by aggregating 5 x 5 km grid cell values. The data is provided as space-delimited text files.
UK regional and river basin averages for rainfall intensity on days with rain ≥ 1 mm, based on the 1961-1990 climate baseline. The dataset was created with financial support from the UK Department for Environment, Food and Rural Affairs (Defra) and promoted by the UK Climate Impacts Programme. Data is provided as space-delimited text files, requiring registration on the Met Office website for access.