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Biogeochemical Cycling in the Gulf of Mexico

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Domain of the South Atlantic Bight and Gulf of Mexico (SABGOM) model showing water depth (m). For analysis, the Gulf was divided into five subregions used in this study, which are Mexico Shelf (MX), Western Gulf of Mexico Shelf (WGoM), Northern Gulf of Mexico Shelf (NGoM), West Florida Shelf (WF), and open ocean. Arrows indicate the Loop Current (figure from Xue et al., 2016).

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Output from the South Atlantic Bight and Gulf of Mexico (SABGOM) model provides insight into biogeochemical cycling and three-dimensional ocean circulation in a gulf-wide context.

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Emissions from fossil fuels

Submitted by ORNL DAAC Staff on
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Map of Automatic Traffic Recorder (ATR) station locations used to temporally downscale DARTE annual FFCO2 emissions from the on-road sector to hourly ACES emissions. Background color shows annual total emissions in ACES for the on-road sector in 2011 (Figure S5, Gately and Hutyra, 2017).

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Data from NASA's Carbon Monitoring System provides estimates of CO2 emissions from the combustion of fossil fuels for the Northeastern United States.

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Aboveground biomass in Sonoma County

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Estimated aboveground biomass (Mg/ha) for Sonoma County at 30-m spatial resolution using the random forest method. Zoom-in figure is a subset near Santa Rosa, the largest city in California's North Coast.

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High-resolution estimates of aboveground biomass, canopy height, and percent tree cover are available for Sonoma County, California, USA.

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Methane emissions from wetlands

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Global monthly 0.5-deg by 0.5-deg wetland methane emissions from (a) the full ensemble (2009-2010) and (b) extended ensemble (2001-2015). From Bloom et al. (2017).

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NASA's Carbon Monitoring System releases data characterizing monthly global methane emissions and uncertainty from wetlands.

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