NBP0409: Underway Biogeochemical Data from the Ross Sea

R/V Nathaniel B. Palmer collected this underway data during its NBP0409 research leg in the Ross Sea. The NSF-supported icebreaker operates year-round for the U.S. Antarctic Program, focusing on global change studies. This specific dataset's collection ended on 2005-01-21.

Use Cases

• Modeling the biogeochemical cycling of DMSP and DMS based on the described research focus.
• Analyzing the impact of solar radiation on marine chemistry using the underway time-series data.
• Studying nutrient dynamics in the Ross Sea ecosystem referenced in the title.
• Correlating physical oceanographic conditions with biological and chemical measurements from the research vessel.

Strengths

• Data originates from the NSF-supported R/V Nathaniel B. Palmer, a dedicated Antarctic research platform.
• Focuses on a specific, scientifically relevant region: the Ross Sea.
• Covers a defined research leg (NBP0409) with a clear start and end point at Lyttelton, New Zealand.

Limitations

• Last updated 2005-01-21 23:59:59.999000; freshness should be verified.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count and file size are unknown, which may limit suitability assessment.

Provenance

Source

SCIOPS via NASA Earthdata.

Collection Method

Underway data collected by the R/V Nathaniel B. Palmer research icebreaker.

Time Range

Covers the duration of research leg NBP0409.

Freshness

2005-01-21 23:59:59.999000

Geography

Ross Sea, with the voyage starting and ending at Lyttelton, New Zealand.