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CO2 Concentrations in the Boston Area

Submitted by ORNL DAAC Staff on 2018-10-01
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Measurement stations in the Boston area including two urban sites: Boston University (BU) and Copley Square (COP), and three boundary sites: Harvard Forest (HF), Canaan (CA), and Martha's Vineyard (MVY). Blue shading represents 2014 average afternoon CO2 emissions. See the dataset user guide for more details.

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A new dataset from the North American Carbon Program provides atmospheric measurements of CO2 and model estimates of urban emissions at sites near Boston, Massachusetts, USA.

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.

Methane Emissions in Los Angeles

Submitted by ORNL DAAC Staff on 2018-01-03
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Locations for infrastructures associated with the energy industry with known or expected potential to emit CH4 in the South Coast Air Basin (SoCAB). Vista-LA includes a total of 33,614 features across 13 layers. From Carranza et al., 2017.

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A new dataset from Vista-LA provides an inventory of potential methane emitting facilities in the greater Los Angeles urban area.

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30-year record of forest phenology and wood production

Submitted by ORNL DAAC Staff on 2017-03-17
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Location map of sites across the four study regions spanning the Appalachian Oak mesophytic forest of the eastern United States. The background maps for the park sites are the 30-year average phenology parameter, spring onset of greenness (spring_onset), as provided with this data set.

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Landsat TM and ETM+ data provide a long-term record of phenology for forests in four national parks.

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