NASA NPP Project

Two lodgepole pine stands on xeric sites had total net primary productivity ranging from 780 to 960 g/m2/yr, while two on mesic sites each had 1,190 g/m2/yr. This dataset provides estimates of above- and below-ground biomass and net primary productivity for selected boreal forests in North America and Eurasia. Data was compiled from a review of published literature, with individual site records spanning a temporal range from 1965 to 1995.

Use Cases

• Modeling carbon allocation patterns based on site moisture conditions (xeric vs. mesic).
• Comparing above-ground versus below-ground net primary productivity across boreal forest stands.
• Analyzing the relationship between stand age, soil characteristics, and total biomass production.
• Validating ecosystem models using measured biomass and NPP data from 24 sites with complete budgets.

Strengths

• Includes detailed measurements for four specific lodgepole pine stands, with biomass and NPP values provided.
• Compiles data from 24 Class I sites with complete NPP budgets and 45 Class II sites with partial data.
• Provides associated climate data from a nearby weather station for the primary study sites.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last update date is unknown; freshness unverified.

Provenance

Source

NASA NPP Project, sourced from aws_open_data.

Collection Method

Field measurements and compilation from published literature.

Time Range

1965-1995, with 1984 data for the primary study sites.

Freshness

null

Geography

Boreal forests in North America and Eurasia (47.5°N to 66.37°N), with detailed site in British Columbia, Canada.