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Global Fire Emissions Database Updated

Annual carbon emissions (as g C/m2/year) averaged over 1997-2014.

Annual carbon emissions (as g C/m2/year) averaged over 1997-2014.

GFEDv4, a database of monthly fire emissions, burned area, and emissions by specific fire source is now available.

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CMS: Methane Concentrations and Prior Emissions in Boston, MA

Location of two city (Boston University (BU), Copley Square (COP),) and two peripheral (Harvard Forest (HF); Nahant (NHT)) measurement stations (black points) in Boston, and the surrounding area.

Locations of two city (Boston University (BU), Copley Square (COP),) and two peripheral (Harvard Forest (HF); Nahant (NHT)) measurement stations in Boston and the surrounding area.

How much methane is emitted by natural gas infrastructure in a major city?

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CMS: DARTE Annual On-road CO2 Emissions for 1980-2012

Map of DARTE 2012 on-road CO2 emissions for the conterminous United States

Map of DARTE 2012 on-road CO2 emissions for the conterminous United States.

A new CMS data set provides annual on-road CO2 emissions for the conterminous United States.

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CMS: Global Cropland Carbon Flux for 2005-2011

Net primary production (NPP) (a) and associated standard deviation (b) for global croplands in year 2009 at 0.05 degree resolution

Net primary production (NPP) (a) and associated standard deviation (b) for global croplands in year 2009 at 0.05 degree resolution.

Spatially-explicit, global estimates of carbon fluxes from crops and biomass harvest are available in a new data set.

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Mapping flooded wetlands in the Amazon Basin

Wetlands of the lowland Amazon basin, mapped during May – June 1996 (high water).

Wetlands of the lowland Amazon basin, mapped during May – June 1996 (high water stage).

A newly published map presents wetland extent, vegetation type, and dual-season flooding state of the entire lowland Amazon basin.

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