Marine Pollution Monitoring for Petroleum and Heavy Metals

SCIOPS provides surface water sampling data for monitoring marine pollution. Measurements include concentrations of Petroleum oil, Cadmium, and Mercury collected via bucket sampling at a fixed point. The dataset was last updated in March 2007.

Use Cases

• Analyze temporal trends in Petroleum oil concentration from fixed-point sampling.
• Correlate Cadmium and Mercury levels to assess co-occurrence of heavy metal pollution.
• Establish baseline contamination levels for a specific marine monitoring site.
• Model pollutant dispersion from a single, fixed geographic source over time.

Strengths

• Data includes measurements for three specific pollutants: Petroleum oil, Cadmium, and Mercury.
• Sampling methodology (bucket at a fixed point) is clearly stated, ensuring consistency.

Limitations

• Dataset is temporally stale, with the last update recorded in 2007.
• Spatial coverage is limited to a single, unspecified fixed sampling point.
• Sample size, row count, and temporal range are unknown, limiting statistical power.

Provenance

Source

SCIOPS via NASA Earthdata.

Collection Method

Surface water sampling carried out with a bucket at a fixed point.

Freshness

Last updated 2007-03-17; no update frequency provided.