An east-west transect across McMurdo Sound collected oceanographic data at sites approximately 5 km apart. Observations include temperature, salinity, current turbulence, CTD profiles, water samples, and ice cores, with two fixed moorings deployed for reference. The research by SCIOPS, intended for wider Antarctic application, was last updated in February 2011.
Use Cases
- Modeling Ice Shelf Water (ISW) flow based on CTD profiles and water column structure.
- Investigating platelet ice formation based on comparisons between CTD data and ice core abundance measurements.
- Analyzing spatial variability of water masses across the transect based on temperature and salinity observations.
- Studying sea ice growth mechanisms based on ice structure analysis from sectioned cores.
- Providing reference data for oceanographic models based on mooring observations.
Strengths
- Data collection includes multiple modalities: CTD profiles, water samples, ice cores, and current turbulence measurements.
- Spatial coverage is defined by a transect with sites approximately 5 km apart across McMurdo Sound.
- Two fixed moorings provide reference points for temporal oceanographic observations.
Limitations
- Last updated 2011-02-08 23:59:59.999000; freshness should be verified.
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- SCIOPS
- Collection Method
- Data collected via drilled ice holes, CTD casts, water sampling, ice coring, and deployed moorings.
- Geography
- McMurdo Sound, Antarctica