ArcticNet Hudson Bay Marine Measurements from Icebreaker Surveys

Marine ecosystem measurements were collected aboard the icebreaker C.C.G.S. Amundsen in Hudson Bay during 2005 and 2010. The data supports the ArcticNet program, a Canadian Network of Centres of Excellence focused on studying climate change impacts in the North. The dataset's presence on multiple government platforms indicates its established role in polar research.

Use Cases

• Analyzing changes in ocean temperature and salinity over a five-year period in Hudson Bay.
• Studying the relationship between ocean optics and coastal marine ecosystem health.
• Investigating the impacts of climate change on specific water chemistry parameters in the Arctic.
• Using geospatial data from icebreaker tracks to map marine variable distributions.

Strengths

• Data originates from a structured scientific program (ArcticNet) using a dedicated research icebreaker.
• Covers two distinct sampling years (2005 and 2010), allowing for temporal comparison.
• Cross-platform presence on data.gov and NASA EarthData signals validation and importance for the research community.

Limitations

• Specific row counts, file sizes, and the complete column schema are not provided by any source.
• Sources conflict on the organization: one lists NASA as the organization, while the description indicates a Canadian program.
• The license is ambiguously listed as 'other-license-specified', requiring further investigation for reuse.

Provenance

Source

ArcticNet (Network of Centres of Excellence of Canada), collected aboard C.C.G.S. Amundsen.

Collection Method

In-situ measurements taken during icebreaker surveys.

Time Range

2005, 2010

Freshness

2026-03-13 10:14:22.942261

Geography

Hudson Bay