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Federal
A Global Database of Gas Fluxes from Soils after Rewetting or Thawing, Version 1.0
National Aeronautics and Space Administration —
This database contains information compiled from published studies on gas flux from soil following rewetting or thawing. The resulting database includes 222 field and... -
Federal
LBA-ECO ND-02 Soil Trace Gas Fluxes in Eastern Amazonia, Para, Brazil: 1999-2003
National Aeronautics and Space Administration —
Changes in land-use and climate are likely to alter moisture and substrate availability in tropical forest soils, but quantitative assessment of the role of resource... -
Federal
ATom: L2 In Situ Measurements from NOAA Nitrogen Oxides and Ozone (NOyO3) Instrument
National Aeronautics and Space Administration —
This dataset provides in situ concentrations of nitric oxide (NO), nitrogen dioxide (NO2), total reactive nitrogen oxides (NOy), and ozone (O3) measured by the NOAA... -
Federal
LBA-ECO ND-02 Agricultural and Secondary Forest Soil Trace Gas Flux, Para: 2001-2004
National Aeronautics and Space Administration —
Fires set for slash-and-burn agriculture contribute to the current unsustainable accumulation of atmospheric greenhouse gases, and they also deplete the soil of... -
Federal
LBA-ECO TG-08 Trace Gas Fluxes from Wetted Forest and Pasture Soils, Rondonia, Brazil
National Aeronautics and Space Administration —
This data set includes the results of measurements of the soil gas fluxes of nitric oxide (NO), nitrous oxide (N2O), and carbon dioxide (CO2), soil moisture, soil... -
Federal
CARVE: L2 Atmospheric Gas Concentrations, Airborne Flasks, Alaska, 2012-2015
National Aeronautics and Space Administration —
This data set provides atmospheric carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), molecular hydrogen (H2), nitrous oxide (N2O), sulfur hexafluoride (SF6),... -
Federal
LBA-ECO ND-02 Soil Gas Flux, Rainfall Exclusion, km 67, Tapajos National Forest
National Aeronautics and Space Administration —
Moist tropical forests in Amazonia and elsewhere are subjected to increasingly severe drought episodes through the El Nino-Southern Oscillation (ENSO) and possibly... -
Federal
LBA-ECO ND-07 Nitric Oxide Flux from Cerrado Soils, Brasilia, Brazil: 2004
National Aeronautics and Space Administration —
This data set reports the results of soil nitric oxide (NO) flux, soil moisture, and soil nitrate (NO3) and ammonium (NH4) concentration measurements on Cerrado soils... -
Federal
LBA-ECO TG-07 Soil Trace Gas Fluxes km 67 Seca-Floresta Site, Tapajos National Forest
National Aeronautics and Space Administration —
Trace gas fluxes of carbon dioxide, methane, nitrous oxide, and nitric oxide (CO2, CH4, N2O, and NO) from surface soil were measured manually in an undisturbed forest... -
Federal
SAFARI 2000 C-130 Aerosol and Meteorological Data, Dry Season 2000
National Aeronautics and Space Administration —
The Met Office C-130 research aircraft was based at Windhoek, Namibia between September 5-16, 2000, where it conducted a series of flights over Namibia as part of the... -
Federal
Pre-LBA ABLE-2A and ABLE-2B Expedition Data
National Aeronautics and Space Administration —
The ABLE 2A and 2B (Atmospheric Boundary Layer Experiments) data consists of estimates of the rate of exchange of a wide variety of aerosols and gases between the... -
Federal
Ground-based Observations of XCO2, XCH4, and XCO, Fairbanks, AK, 2016-2019
National Aeronautics and Space Administration —
This dataset provides ground-based column-averaged dry mole fractions (DMFs) of CO2 (xco2), CO (xco), CH4 (xch4), and N2O (xn2o) to supplement satellite-based... -
Federal
SAFARI 2000 Fire Emission Data, Dry Season 2000
National Aeronautics and Space Administration —
As part of the Southern Africa Regional Science Initiative (SAFARI 2000), the University of Montana participated in both ground-based and airborne campaigns during... -
Federal
LBA-ECO ND-02 Soil Gas and Water Content, Rainfall Exclusion, Tapajos National Forest
National Aeronautics and Space Administration —
This data set reports soil carbon dioxide (CO2) and nitrous oxide (N2O) concentrations and soil volumetric water content (VWC) from a rainfall exclusion experiment... -
Federal
SAFARI 2000 Biomass Burning Emissions, Selected Sites, Dry Season 2000
National Aeronautics and Space Administration —
Biomass burning is a major source for gaseous and particulate atmospheric pollution over southern Africa and globally. The purpose of this study was to quantify... -
Federal
ATom: Global Modeling Initiative (GMI) Chemical Transport Model (CTM) Output
National Aeronautics and Space Administration —
This dataset contains Global Modeling Initiative (GMI) Chemical Transport Model (CTM) outputs from the four Atom campaigns. GMI simulations of the ATom flight periods... -
Federal
SAFARI 2000 CV-580 Aerosol and Cloud Data, Dry Season 2000 (CARG)
National Aeronautics and Space Administration —
The Cloud and Aerosol Research Group (CARG) of the University of Washington participated in the SAFARI-2000 Dry Season Aircraft campaign with their Convair-580... -
Federal
Nitrogen Deposition onto the United States and Western Europe
National Aeronautics and Space Administration —
This data set contains data for wet and dry nitrogen-species deposition for the United States and Western Europe. Deposition data were acquired directly from... -
Federal
Global N Cycle: Fluxes and N2O Mixing Ratios Originating from Human Activity
National Aeronautics and Space Administration —
Nitrogen is a major nutrient in terrestrial ecosystems and an important catalyst in tropospheric photochemistry. Over the last century human activities have...