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Climate models, weather data, oceanography, hydrology, atmospheric science, environmental monitoring
26,684 datasets
Parks Canada installed a Circumpolar Active Layer Monitoring (CALM) grid in Qausuittuq National Park in 2024. The dataset contains active layer thickness measurements taken annually at 100 points within a 100m x 100m grid to monitor climate change effects on permafrost. The data was last updated on 2026-04-14.
A 37.8 KB database compiled by Hui Wang, last updated on April 23, 2026. The dataset provides information on global dryland sites, focusing on radiocarbon measurements of bulk soil organic carbon and respired CO2. It includes site location, climate variables, vegetation factors, soil properties, and δ13C and ∆14C values.
eReefs GBR4 biogeochemistry and sediments v3.1 reduced loads catchment scenario contains results from a 4km-resolution model of the Great Barrier Reef. The model is forced by a hydrodynamic model and a scenario where anthropogenic nutrient and sediment loads are reduced according to the Reef 2050 Water Quality Improvement Plan 2017-2022. The dataset was produced by the Australian Ocean Data Network and last updated in April 2026.
Hourly sea surface temperature and current velocity data collected by NOAA's Global Drifter Program using satellite-tracked buoys. The Drifter Data Assembly Center at NOAA's AOML applies quality control and processing to provide estimates at regular hourly intervals. Data include positions, temperature components, velocities with uncertainty estimates, and metadata on drifter deployment and status.
The SkySat ESA archive collection consists of SkySat products requested by European Space Agency (ESA) supported projects over their areas of interest worldwide. The dataset includes two product types with a ground sampling distance at nadir up to 65 cm for panchromatic and up to 0.8m for multispectral imagery. It regularly grows as ESA collects new products.
GHGSat data provides vertical column density measurements for methane emissions over 12 km x 12 km scenes. The archive includes single observations, monthly monitoring, and weekly monitoring data types, processed into abundance datasets, concentration maps, and emission rate estimates. European Space Agency (ESA) distributes this data via NASA's Earthdata platform.
Global Affairs Canada authored a comparative analysis of Australia and Canada, last updated on May 5, 2026. The description discusses similarities in landmass, population density, historical settlement patterns, and multicultural present. The dataset is available in HTML format under the OGL-CA-2.0 license.
MISO - Real-time aerosol chemistry measurements (ToF-ACSM) from the RV Investigator voyage IN2024_V01 presents the composition of non-refractory aerosols, including nitrate, ammonium, sulfate, organics, chloride, and sea salt. The dataset was collected by the Australian Ocean Data Network during a voyage from 2 January to 5 March 2024 in the Southern Ocean. It provides high-resolution, real-time measurements aimed at understanding aerosol roles in climate dynamics and biogeochemical cycles.
1940 to 2024 daily reanalysis data of mean sea level pressure anomalies and 100m wind velocity components for Mexico and surrounding regions. This dataset supports the reproducibility of research on large-scale weather patterns and the Mexican wind power system. It was authored by Victor M. Peñaranda-Vélez and hosted on the Harvard Dataverse.
Soil temperature, moisture, thaw depth, and snow depth data collected near Barrow, Alaska, from 1962 to 1993. The dataset was produced by the National Aeronautics and Space Administration (NASA) and is part of the Circumpolar Active Layer Monitoring (CALM) Program. It focuses on characterizing the active soil layer and relationships between physical properties at Arctic permafrost sites.
Franklin voyage FR 14/98 collected processed underway data along the New South Wales Coast in November 1998. The dataset includes navigation, meteorological, thermosalinograph, and sounder measurements recorded at 5-minute intervals. It is archived by the CSIRO Marine and Atmospheric Research Data Centre in Hobart.
Processed hydrology data from the TROPICS97 cruise 1, collected by the CSIRO Marine and Atmospheric Research Data Centre. The voyage occurred in the Coral Sea, Gulf of Papua, Solomon and Bismarck Seas from 8-23 May 1997. Data likely contains measurements from water samples, including temperature, salinity, dissolved oxygen, and nutrients.
January-March 2024 data from the Airborne and Satellite Investigation of Asian Air Quality (ASIA-AQ) campaign, collected onboard a DC-8 aircraft over the Philippines, Taiwan, South Korea, and Thailand. This dataset includes in-situ aerosol measurements from instruments like the Aerosol Mass Spectrometer (AMS) and Single Particle Soot Photometer (SP2), alongside analysis flag files identifying pollution plumes and air mass layers. The international campaign, led by NASA's LARC_CLOUD organization, aimed to integrate satellite observations with ground monitoring to address regional air quality challenges.
Metabolome analysis of three model crop cultivars exposed to elevated ozone and charcoal filtered air. The study, by Xinxin Zhang, revealed significant differences in metabolic response between soybean and the cereal crops wheat and rice. Findings include impairment of the tricarboxylic acid cycle in all three plants and altered pathways affecting terpene and phospholipid levels in wheat and rice.
Meteo Protect researchers released a white paper titled 'Measuring and Managing Weather Variability: Protecting Businesses from WeatherRisks'. The paper explores methods to quantify the impact of adverse weather on business performance, including calculating average and maximum potential losses. It aims to help risk managers understand and hedge financial exposure attributed to weather variability and climate change.
Yves Tramblay from Laboratoire HydroSciences Montpellier analyzed trends in intermittence for 452 rivers in Europe and Mediterranean countries. The dataset includes annual and seasonal zero-flow days, maximum dry spell duration, and mean event dates, with relationships to climate indices like SPEI. Results indicate increasing zero-flow days, particularly in Southern Europe, suggesting heightened water stress.
Dissolved carbon dioxide and methane concentrations with stable and radiocarbon isotopic compositions from the Sagavanirktok and Kuparuk River watersheds in Arctic Alaska. Data were collected during spring, fall, and summer of 2022, with isotopic analysis performed at the W. M. Keck Carbon Cycle Accelerator Mass Spectrometer facility at UC Irvine. This dataset is provided by NASA to support research into seasonal greenhouse gas dynamics in critical Arctic environments.
30 rain gauges in the Kings Creek basin collected thirty-minute rainfall data during 1987. The data were of high quality, allowing observation of rain cell structure, though software and environmental issues meant data from approximately 20 gauges were recovered at any given time. This dataset was produced by the National Aeronautics and Space Administration as part of the FIFE study.
Encompassing flux tower measurements of energy and mass exchange between the surface and atmosphere using eddy covariance techniques, processed with PyFluxPro v3.4.7. It includes gap-filled Net Ecosystem Exchange (NEE) partitioned into Gross Primary Productivity (GPP) and Ecosystem Respiration (ER). The site is a Mitchell Grass plain with an elevation near 250 m and mean annual precipitation of 640 mm.
Fisheries and Oceans Canada provides the Northeastern Pacific Canadian Ocean Ecosystem Model (NEP36-CanOE) projection for the 2046-2065 climate under the no-mitigation RCP 8.5 scenario. The dataset includes monthly 3D fields for 13 biogeochemical variables like potential temperature, salinity, and dissolved inorganic carbon across 50 vertical levels at a 1/36-degree spatial resolution. It is derived from a computationally expensive model using a multi-stage downscaling approach from CanESM2 and CanRCM4 outputs.