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Boreal & Tundra Soil Respiration Data

Submitted by ORNL DAAC Staff on 2020-02-17
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(A) A Soil Respiration Station (SRS), (B) a SRS data logger, and (C) a Forced Diffusion Chamber (FD chamber) deployed at a boreal forest site in central Alaska.

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Data collected by soil respiration stations installed at boreal and tundra sites are available from the Arctic-Boreal Vulnerability Experiment (ABoVE).

Atmospheric Oxygen and CO2 Concentrations

Submitted by ORNL DAAC Staff on 2019-11-25
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Example cross-sections of CO2, O2, and APO (O2 + 1.1 * CO2) measured by AO2 (interpolated flight track data) and the Medusa flask sampler (filled circles) during the Pacific southbound flights of ATom-4 in April and May 2018.

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Data collected by the Airborne Oxygen Instrument (AO2) during the Atmospheric Tomography (ATom) airborne campaigns are now available.

Carbon Fluxes in Coastal Ecosystems

Submitted by ORNL DAAC Staff on 2018-07-18
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Study domain indicating locations of estuaries and shelf waters in the three subregions: the Gulf of Maine (GOM), the Mid-Atlantic Bight (MAB), and the South Atlantic Bight (SAB; From Najjar et al. 2018).

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New data from the North American Carbon Program (NACP) provide mean annual carbon fluxes in coastal areas of Eastern North America.