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Federal
Global Fire Emissions Database, Version 4.1 (GFEDv4) NGDA 12 recent views
National Aeronautics and Space Administration —
This dataset provides global estimates of monthly burned area, monthly emissions and fractional contributions of different fire types, daily or 3-hourly fields to... -
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
CARVE: L1 In-situ Carbon and CH4 Flux and Meteorology at EC Towers, Alaska, 2011-2015
National Aeronautics and Space Administration —
This data set provides ground in situ flux and meteorological science data from fixed instruments at three eddy covariance tower sites located in the Alaskan Arctic... -
Federal
BOREAS TE-05 Leaf Carbon Isotope Data
National Aeronautics and Space Administration —
Contains leaf carbon isotope data collected by TE-05 during 1994. -
Federal
CMS: Global 0.5-deg Wetland Methane Emissions and Uncertainty (WetCHARTs v1.3.1)
National Aeronautics and Space Administration —
This dataset provides global monthly wetland methane (CH4) emissions estimates at 0.5 by 0.5-degree resolution for the period 2001-2019 that were derived from an... -
Federal
BOREAS Follow-On FLX-01 NSA-OBS Tower Flux, Meteorological, and Soil Temp. Data
National Aeronautics and Space Administration —
The BOREAS Follow-On FLX-01 team collected tower flux, surface meteorological, and soil temperature data at the BOREAS NSA-OBS site continuously from March 1994... -
Federal
Tundra Plant Reflectance, CO2 Exchange, PAM Fluorometry, and Pigments, AK, 2001-2002
National Aeronautics and Space Administration —
This dataset provides measurements at tundra plots collected near Utqiagvik and Atqasuk, AK, including visible-near infrared spectral reflectance, chamber gas... -
Federal
Global-Gridded Daily Methane Emissions from Inland Dam-Reservoir Systems
National Aeronautics and Space Administration —
This dataset includes global maps of methane (CH4) emissions from inland dam-reservoir systems at 0.25-degree spatial resolution. Daily emission rates (as grams of... -
Federal
CARVE: Net Ecosystem CO2 Exchange and Regional Carbon Budgets for Alaska, 2012-2014
National Aeronautics and Space Administration —
This data set provides estimates of 3-hourly net ecosystem CO2 exchange (NEE) at 0.5-degree resolution over the state of Alaska for 2012-2014. The NEE estimates are... -
Federal
ABoVE: Directory of Field Sites Associated with 2017 ABoVE Airborne Campaign
National Aeronautics and Space Administration —
This dataset provides a listing of the ~6,700 field sites used in planning the ABoVE Airborne Campaign (AAC) for 2017. The sites included point, polygon, and line... -
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
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 CD-02 Oxygen Isotopes of Plant Tissue Water and Atmospheric Water Vapor
National Aeronautics and Space Administration —
This data set reports the oxygen isotope signatures of water extracted from plant tissue (xylem from the stems and leaf tissue) and of atmospheric water vapor from... -
Federal
LBA-ECO CD-02 Carbon and Oxygen Isotopes in Atmospheric CO2 in the Amazon: 1999-2004
National Aeronautics and Space Administration —
This data set reports carbon and oxygen stable isotope ratios of atmospheric carbon dioxide (CO2) collected at several forest and pasture sites and in the free... -
Federal
LBA-ECO CD-04 Meteorological and Flux Data, km 83 Tower Site, Tapajos National Forest
National Aeronautics and Space Administration —
Tower flux measurements of carbon dioxide,water vapor, heat, and meteorological variables were obtained at the Tapajos National Forest, km 83 site, Santarem, Para,... -
Federal
LBA-ECO LC-07 Water Quality, CO2, Chlorophyll, Lago Curuai, Para, Brazil: 2003-2004
National Aeronautics and Space Administration —
This data set reports (1) concentrations of total, organic, and inorganic suspended solids; dissolved inorganic, and organic carbon; chlorophyll-a and (2)... -
Federal
LBA-ECO TG-07 Long-Term Soil Gas Flux and Root Mortality, Tapajos National Forest
National Aeronautics and Space Administration —
This data set reports measurements of trace gas fluxes of methane (CH4), nitric oxide (N2O), nitrous oxide (NO), carbon dioxide (CO2) from soils at a study site in... -
Federal
A Concise Experiment Plan for the Arctic-Boreal Vulnerability Experiment
National Aeronautics and Space Administration —
This document presents the Concise Experiment Plan for NASA's Arctic-Boreal Vulnerability Experiment (ABoVE) to serve as a guide to the Program as it identifies the... -
Federal
ABoVE: Methane Flux across Two Thermokarst Lake Ecosystems, Interior Alaska, 2018
National Aeronautics and Space Administration —
This dataset provides diffusive methane (CH4) fluxes collected from two thermokarst lakes in the Goldstream Valley, north of Fairbanks in interior Alaska. Fluxes were... -
Federal
BOREAS TE-05 Diurnal CO2 Canopy Profile Data
National Aeronautics and Space Administration —
Contains the CO2 profile concentration measurements made by the TE-05 BOREAS team in the NSA and SSA.