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Federal
Global Maps of Atmospheric Nitrogen Deposition, 1860, 1993, and 2050 11 recent views
National Aeronautics and Space Administration —
This data set provides global gridded estimates of atmospheric deposition of total inorganic nitrogen (N), NHx (NH3 and NH4+), and NOy (all oxidized forms of nitrogen... -
Federal
Pre-ABoVE: Particle Trajectories for WRF-STILT Model, Barrow, AK, 1982-2011
National Aeronautics and Space Administration —
This dataset provides Stochastic Time-Inverted Lagrangian Transport model outputs for receptors located at the NOAA Barrow Alaska Observatory for 12 selected years... -
Federal
ACT-America: L2 In Situ Atmospheric CO2, CO, CH4, and O3 Concentrations, Eastern USA
National Aeronautics and Space Administration —
This dataset provides atmospheric carbon dioxide (CO2), carbon monoxide (CO), methane (CH4), water vapor (H2O), and ozone (O3) concentrations collected during... -
Federal
Pre-ABoVE: Gridded Footprints from WRF-STILT Model, Barrow, Alaska, 1982-2011
National Aeronautics and Space Administration —
This dataset provides Stochastic Time-Inverted Lagrangian Transport model outputs for receptors located at the NOAA Barrow Alaska Observatory for 12 selected years... -
Federal
ACT-America: L2 In Situ Atmospheric Gas Concentrations from Flasks, Eastern USA
National Aeronautics and Space Administration —
This dataset provides atmospheric carbon dioxide (CO2), methane (CH4), carbon monoxide (CO), molecular hydrogen (H2), nitrous oxide (N2O), sulfur hexafluoride (SF6),... -
Federal
Delta-X: Aboveground Biomass and Necromass across Wetlands, MRD, Louisiana, 2021, V2
National Aeronautics and Space Administration —
This dataset contains total aboveground biomass (AGB) and necromass (AGN), and total carbon, total nitrogen, and total phosphorus content of aboveground biomass (AGB)... -
Federal
DARTE Annual On-road CO2 Emissions on a 1-km Grid, Conterminous USA, V2, 1980-2017
National Aeronautics and Space Administration —
This data set provides a 38-year, 1-km resolution inventory of annual on-road CO2 emissions for the conterminous United States based on roadway-level vehicle traffic... -
Federal
CARVE: Ecosystem Scale CH4 Emission Derived from Aircraft Observations 2012-2014
National Aeronautics and Space Administration —
This dataset provides methane flux estimates derived from airborne measurements collected over Alaska and the western Yukon Territory during the Carbon in Arctic... -
Federal
CARVE: CH4, CO2, and CO Atmospheric Concentrations, CARVE Tower, Alaska, 2012-2014
National Aeronautics and Space Administration —
This data set provides hourly atmospheric concentrations of methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) as mole fractions, from January 2012 to... -
Federal
WRF-STILT Gridded Footprints for Boston, MA, USA, 2013-2014
National Aeronautics and Space Administration —
This dataset provides Weather Research and Forecasting (WRF) Stochastic Time-Inverted Lagrangian Transport (STILT) footprint data products for two receptors located... -
Federal
Mean Annual Fluxes of Carbon in Coastal Ecosystems of Eastern North America
National Aeronautics and Space Administration —
This dataset contains best estimates and uncertainties for mean annual fluxes of inorganic, organic, and total (organic + inorganic) carbon in tidal wetlands,... -
Federal
LBA-ECO LC-02 Hot Pixel Fire Indicator Data for Tri-national MAP Region: 2003-2006 NGDA
National Aeronautics and Space Administration —
This data set provides hot pixel data, as an indicator of fires, that were detected by various satellites in the tri-national MAP region (Madre de Dios-Peru, Acre-... -
Federal
CARVE-ARCSS: Methane Loss From Arctic- Fluxes From the Alaskan North Slope, 2012-2014
National Aeronautics and Space Administration —
This data set provides the results of (1) year-round measurements of methane (CH4) flux along with soil and air temperatures at five eddy covariance towers at sites... -
Federal
Surface Water Elevation and Quality, Peace-Athabasca Delta, Canada, 2006-2007
National Aeronautics and Space Administration —
The Peace-Athabasca Delta (PAD) is a large boreal wetland located in northeastern Alberta, Canada at the confluence of the Peace and Athabasca Rivers with Lake... -
Federal
TransCom 3: Seasonal CO2 Flux Estimates from Atmospheric Inversions (Level 2)
National Aeronautics and Space Administration —
This data set provides model outputs and seasonal mean CO2 fluxes from the Atmospheric Carbon Cycle Inversion Intercomparison (TransCom 3), Level 2 inversion... -
Federal
CMS: Global 0.5-deg Wetland Methane Emissions and Uncertainty (WetCHARTs v1.0)
National Aeronautics and Space Administration —
This data set provides global monthly wetland methane (CH4) emissions and uncertainty data products derived from an ensemble of multiple terrestrial biosphere models,... -
Federal
ISLSCP II Ecosystem Rooting Depths NGDA
National Aeronautics and Space Administration —
The goal of this study was to predict the global distribution of plant rooting depths based on data about global aboveground vegetation structure and climate.... -
Federal
TransCom 3: Annual Mean CO2 Flux Estimates from Atmospheric Inversions (Level 1)
National Aeronautics and Space Administration —
The Atmospheric Tracer Transport Model Intercomparison Project (TransCom) was created to quantify and diagnose the uncertainty in inversion calculations of the global... -
Federal
ATom: Global Modeled and CAFS Measured Cloudy and Clear Sky Photolysis Rates, 2016
National Aeronautics and Space Administration —
This dataset provides the results from nine global chemistry-climate or chemistry-transport models that estimated gridded values of atmospheric photolytic rates (J...