Chlorophyll a concentration data was collected during the Aurora Australis Voyage 2 (ONICE) from September to November 1997. The dataset was gathered as part of the ASAC project 40, focusing on Antarctic marine protists and UV-B impact. The data provider is the Australian Antarctic Data Centre (AU_AADC).
Use Cases
- Analyze spatial and temporal trends in chlorophyll a concentration to study phytoplankton blooms in the Antarctic region. Model the relationship between chlorophyll a levels and seasonal sea ice melt during the austral spring of 1997. Assess primary productivity for the ASAC project 40's research on marine protist trophodynamics.
Strengths
- Data collected during a dedicated scientific cruise (Aurora Australis Voyage 2) over a focused 3-month period.
- Associated with a specific, peer-reviewed research project (ASAC project 40).
Limitations
- Unknown sample size, row count, and data granularity.
- Data is temporally limited to a single cruise in 1997, offering a snapshot rather than a long-term time series.
- Geographic coverage is restricted to the cruise track of the ONICE voyage.
Provenance
- Source
- Australian Antarctic Data Centre (AU_AADC), accessed via NASA Earthdata.
- Collection Method
- Samples collected from the ocean during the Aurora Australis ONICE research cruise.
- Time Range
- September to November 1997.
- Freshness
- null
- Geography
- Southern Ocean, along the cruise track of the Aurora Australis Voyage 2 (ONICE).