Two experiments from Cape Evans investigated the effects of UV-B radiation on sea ice algal growth and productivity. A 15-day in-situ study measured biomass under four light treatments, while a lab experiment subjected cores to varying UV-B and PAR irradiances. The data was collected by SCIOPS and published in November 1997.
Use Cases
- Model algal biomass change over time under different snow and UV-B conditions.
- Analyze the relationship between PAR irradiance levels and algal productivity in lab cores.
- Compare growth rates between control treatments and treatments with UV-B blocked.
Strengths
- Data from two distinct experimental designs (in-situ and lab-controlled).
- In-situ measurements conducted over a 15-day period.
Limitations
- Dataset is from a single location (Cape Evans), limiting geographic generalizability.
- Data is from 1997 and may not reflect current conditions.
Provenance
- Source
- SCIOPS via NASA EarthData.
- Collection Method
- In-situ field experiments and controlled laboratory experiments using a heliostat.
- Time Range
- null
- Freshness
- null
- Geography
- Cape Evans, Antarctica.