Coastal pCO2 Measurements in the Gulf of Mexico

Oceanographic measurements of the partial pressure of carbon dioxide (pCO2) collected near the Louisiana coast. The dataset was gathered by the University of Southern Mississippi for NASA, with observations recorded during 2005 and 2006. Its presence across multiple government data platforms indicates its established use for environmental research.

Use Cases

• Analyzing temporal trends in coastal ocean carbon dioxide levels using the 2005-2006 time series.
• Investigating the relationship between pCO2 and other oceanographic parameters like temperature and salinity.
• Calibrating or validating regional carbon cycle models for the Gulf of Mexico.
• Studying coastal carbon flux dynamics near a major river delta system.

Strengths

• Data collection is attributed to a specific academic institution, the University of Southern Mississippi.
• Provides a defined temporal scope focused on the years 2005 and 2006.
• Dataset is hosted by authoritative organizations, including NASA, signaling credibility.

Limitations

• Specific column names, row counts, and file sizes are not provided by any source, limiting detailed assessment.
• Sources conflict on license details: one specifies 'other-license-specified' while another lists no license.
• The 2026 update date listed is likely a metadata error or placeholder, as it is in the future.

Provenance

Source

University of Southern Mississippi, for the National Aeronautics and Space Administration (NASA).

Collection Method

Field measurements taken in the Gulf of Mexico.

Time Range

2005 to 2006

Freshness

2026-03-12 20:32:07.486894

Geography

Gulf of Mexico near the Louisiana coast.