Concepcion shelf data from 10 one-day oceanographic cruises over three years, capturing seasonal resolution. The dataset measures benthic community structure and nitrogen compound fluxes across the sediment-water interface. It was collected by SCIOPS during the 1997-98 El Niño period.
Use Cases
- Analyze seasonal patterns of ammonia, nitrate, and nitrite fluxes across the sediment-water interface.
- Correlate benthic community structure with sediment characteristics like total organic carbon and total nitrogen.
- Model the impact of local physical forcing and oxygen minimum zones on nitrogen mineralization processes.
- Assess the relationship between water column parameters (temperature, salinity, oxygen) and sediment redox indicators (Fe2O, Mn4+, H2S).
Strengths
- 10 one-day cruises provide temporal resolution at a seasonal scale.
- Spatial coverage includes the bay of Concepcion and the adjacent shelf.
- Multiple chemical parameters measured in both water column and sediments.
Limitations
- Unknown row count and dataset size.
- Data collection ended with the 1997-98 El Niño, potentially stale for current conditions.
- Specific column names and file formats are unknown.
Provenance
- Source
- SCIOPS via NASA EarthData.
- Collection Method
- Measurements from oceanographic cruises.
- Time Range
- Three-year study period coinciding with 1997-98 El Niño.
- Freshness
- null
- Geography
- Concepcion shelf, including the bay of Concepcion and adjacent shelf.