Search Data.gov

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 21, 2025 at 08:36 PM

There is one comma-separated (.csv) data file and one text (.txt) file (bibliographic information) with this data set. This data set provides above-ground net primary production (ANPP) and total...

• png
• zip
• pdf
• html
• bin

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 24, 2025 at 08:56 PM

This data set provides estimates of aboveground biomass (AGB) for defined land cover types within World Wildlife Fund (WWF) ecoregions across the boreal biome of eastern and western Eurasia,...

• png
• zip
• pdf
• html
• bin

• Organization: Department of Agriculture
• Updated: 2024-02-08 | Harvested: June 24, 2025 at 07:54 PM

<p>Diuraphis noxia, the Russian wheat aphid, has become a major pest of wheat and barley since first being detected in the western USA in 1986. However, it is rarely a pest in Eurasia, its area of...

• csv
• csv
• csv
• csv
• csv
• csv
• +2 more

• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06 | Harvested: September 06, 2025 at 08:05 AM

Background The Colchis is one of the species-rich refugia and a centre of biological diversity in western Eurasia. We analysed patterns of richness, endemism and invasions in relation to...

• html

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 14, 2025 at 12:36 AM

This data set provides a map of selected areas with defined tree canopy cover over the circumpolar taiga-tundra ecotone (TTE). Canopy cover was derived from the 500-meter MODIS Vegetation...

• png
• zip
• pdf
• html
• bin

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 21, 2025 at 08:36 PM

The U.S. Department of Agriculture, Agriculture and Agri-Food Canada, the Russian Academy of Agricultural Sciences, the University of Copenhagen Institute of Geography, the European Soil Bureau,...

• png
• zip
• pdf
• bin
• jpeg
• jpeg
• +2 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:10 AM

ARCTAS_AircraftRemoteSensing_P3B_CAR_Data contains remotely sensed data collected via the Cloud Absorption Radiometer (CAR) onboard the P-3B aircraft during the Arctic Research of the Composition...

• bin
• bin
• bin
• bin
• html
• bin
• +5 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: October 19, 2025 at 06:14 PM

This data set provides two data files in text format (.txt). One file contains a long time series of biomass measurements made between 1954 and 1983 on a virgin meadow steppe in the...

• png
• zip
• pdf
• html
• bin

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 13, 2025 at 06:19 PM

ARCTAS_AircraftRemoteSensing_P3B_AATS14_Data contains remotely sensed data collected via the Ames 14-Channel Airborne Tracking Sunphotometer (AATS14) onboard the P-3B aircraft during the Arctic...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:11 AM

The Arctic is a critical region in understanding climate change. The responses of the Arctic to environmental perturbations such as warming, pollution, and emissions from forest fires in boreal...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-11 | Harvested: September 17, 2025 at 07:44 PM

This data set provides two data files in text format (.txt). One file contains biomass measurements and cumulative ANPP calculations made between 1977 and 1980 on a dry continental steppe at...

• png
• zip
• pdf
• html
• bin

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:11 AM

ARCTAS_Cloud_AircraftInSitu_DC8_Data is the in-situ cloud data for the DC-8 aircraft collected during the Arctic Research of the Composition of the Troposphere from Aircraft & Satellites...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 29, 2025 at 09:18 PM

ARCTAS_Ground_Data is the ground site data collected during the Arctic Research of the Composition of the Troposphere from Aircraft & Satellites sub-orbital campaign. The ground site was located...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:11 AM

ARCTAS_Merge_DC8_Aircraft_Data is the pre-generated merge files created from a variety of in-situ instrumentation collecting measurements onboard the DC-8 aircraft during the Arctic Research of...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:11 AM

ARCTAS_MetNav_AircraftInSitu_P3B_Data is the in-situ meteorological and navigational data for the P-3B aircraft collected during the Arctic Research of the Composition of the Troposphere from...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 19, 2025 at 06:33 PM

ARCTAS_AerosolTraceGas_AircraftInSitu_DC8_Data is the in-situ aerosol trace gas data collected by the DC-8 aircraft during the Arctic Research of the Composition of the Troposphere from Aircraft &...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 18, 2025 at 06:30 PM

ARCTAS_MetNav_AircraftInSitu_DC8_Data is the in-situ meteorological and navigational data for the DC-8 aircraft collected during the Arctic Research of the Composition of the Troposphere from...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: September 14, 2025 at 05:11 AM

ARCTAS_Model_Data contains modeled chemical and aerosol data along the flight tracks of the DC-8 and P-3B aircraft during the Arctic Research of the Composition of the Troposphere from Aircraft &...

• bin
• bin
• bin
• bin
• html
• bin
• +5 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 11, 2025 at 06:21 PM

ARCTAS_AircraftInSitu_Radiation_P3B_Data is the in-situ radiation data collected onboard the P-3B aircraft as part of the Arctic Research of the Composition of the Troposphere from Aircraft &...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more

• Organization: National Aeronautics and Space Administration
• Updated: 2025-09-10 | Harvested: October 29, 2025 at 09:18 PM

ARCTAS_Merge_P3B-Aircraft_Data contains pre-generated merge data files for the P-3B aircraft during the Arctic Research of the Composition of the Troposphere from Aircraft & Satellites (ARCTAS)...

• bin
• bin
• bin
• bin
• html
• bin
• +4 more