Arctic Vegetation and Soil Plot Data from Imnavait Creek, Alaska

August 1984 to September 1985 data from 84 study plots at the Imnavait Creek research site in the central Brooks Range, Alaska. This dataset provides baseline plot information for vegetation, soils, and site factors across 14 plant communities within 19 broad habitat types. It consolidates measurements used for classification, mapping, and analysis of geo-botanical factors in the region.

Use Cases

• Classifying Arctic plant communities using dominant vegetation species and cover data.
• Analyzing soil-vegetation relationships with attributes for soil chemistry, texture, pH, and organic matter.
• Mapping habitat types across a glaciated landscape using geo-botanical plot factors.
• Estimating biomass pools for tundra vegetation studies.
• Assessing soil physical characteristics and moisture content for permafrost region research.

Strengths

• Contains detailed, plot-level observations from 84 subjectively located study plots.
• Covers a wide ecological scope with data from 14 plant communities across 19 habitat types.
• Includes multi-faceted measurements spanning vegetation species, biomass, soil chemistry, and physical characteristics.

Limitations

• Key structural metadata like column names, row counts, and file size are not provided on any platform.
• Conflicting 'last updated' dates exist between sources (1985-09-01 and 2026-03 13).

Provenance

Source

ORNL_CLOUD

Collection Method

Field data collected from subjectively located study plots.

Time Range

August 1984 to September 1985

Freshness

2026-03-13 10:27:01.042539

Geography

Imnavait Creek research site, a shallow basin at the foothills of the central Brooks Range, Alaska.