Microorganisms are cataloged from elephant seal feces and skin samples collected at the Byers Peninsula colony in Antarctica. The data aims to identify the origin of airborne microorganisms captured in air samples. The dataset was produced by SCIOPS and published in February 2023.
Use Cases
- Identify the origin of airborne microorganisms by comparing taxonomic profiles from seal feces and skin.
- Analyze microbial community composition across different host substrates (feces versus skin).
- Study potential pathogen transmission pathways between marine mammals and the Antarctic atmosphere.
- Correlate specific microbial taxa found in seal samples with those collected in concurrent air samples.
Strengths
- Data is focused on a specific Antarctic colony (Byers Peninsula, ASPA 126) for controlled study.
- Samples are collected from two distinct biological sources (feces and skin) for comparative analysis.
- Dataset is recent, published in 2023.
Limitations
- The sample size (number of seals or samples) is unknown, which limits statistical confidence.
- The specific microbial identification method (e.g., sequencing depth, taxonomic resolution) is not described.
- Geographic coverage is limited to one seal colony, reducing generalizability.
Provenance
- Source
- nasa_earthdata
- Collection Method
- Microorganisms were collected from elephant seal feces and skin samples.
- Time Range
- null
- Freshness
- null
- Geography
- Byers Peninsula, Antarctica (ASPA 126)