DAAC Home > Resources > News

News

NACP

Mapping Methane Emissions Across California

Submitted by ORNL DAAC Staff on 2019-12-30
Image Media
Image Media
Caption

Vista-CA provides locations of methane (CH4) emitting facilities and infrastructure in the State of California. In this figure, the distribution of digesters, feed lots, and dairies across the San Francisco Bay Area and Central Valley are shown.

Body

The Vista-CA dataset provides locations of potential methane (CH4) emitting facilities and infrastructure across the state of California.

Greenhouse Gas Concentrations for Six US Cities

Submitted by ORNL DAAC Staff on 2019-11-04
Image Media
Image Media
Caption

Carbon dioxide concentrations at the MUR site in Salt Lake City, Utah, show a pronounced seasonal pattern of higher CO2 in the winter months.

Body

Hourly urban greenhouse gas measurements are available for cities in the CO2 Urban Synthesis and Analysis (CO2-USA) Data Synthesis Network.

Soil Organic Carbon in Tidal Wetlands

Submitted by ORNL DAAC Staff on 2019-11-04
Image Media
Image Media
Caption

Estuaries classes used in the study: former river valley primary estuary, former glacier valley primary estuary, river delta primary estuary, tectonic structural primary estuary, coastal lagoon secondary estuary, and unclassified estuary.

Body

Soil organic carbon (SOC) estimates and environmental data for US estuaries are available for the period 1972-2015.

CO2 Concentrations in the Boston Area

Submitted by ORNL DAAC Staff on 2018-10-01
Image Media
Image Media
Caption

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.

Body

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
Image Media
Image Media
Caption

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).

Body

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
Image Media
Image Media
Caption

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.

Body

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

Tags