NPP Multi-Biome: Northern Eurasian Ecosystem Carbon Productivity, 1940-1988

Field measurements collected between 1940 and 1988 provide above-ground and total net primary production (NPP) for 127 unique study sites across northern Eurasia. The data includes georeferenced locations, elevation, and classifies sites by ecozone and plant community. It is a subset adapted from Bazilevich (1993) and is part of a larger NASA-sponsored NPP data collection.

Use Cases

• Modeling regional carbon budgets based on site-specific ANPP and NPP measurements.
• Analyzing productivity gradients across ecozones like tundra, taiga, and steppe.
• Validating remote sensing estimates of biomass using ground-truth field measurements.
• Studying long-term vegetation changes using historical data points from 1940-1988.

Strengths

• Contains data for 127 unique, georeferenced study sites with specific ecozone classifications.
• Includes a substantial bibliography of 274 original-source references to support the 127 data records.
• Covers a wide temporal range of field measurements, from 1940 to 1988.

Limitations

• Column names and exact data structure are not specified in the provided metadata.
• Conflicting 'last updated' dates between platforms (2026-04-09 on datagov vs. 1988-12-31 on nasa_earthdata) create uncertainty about metadata freshness.
• Primary source references are in Russian, which may limit accessibility for some researchers.

Provenance

Source

Adapted from Bazilevich, N.I. 1993. Biological Productivity of Ecosystems of Northern Eurasia. Principal compilation effort sponsored by NASA Terrestrial Ecology Program (Olson et al., 2001).

Collection Method

Compiled from published literature and previously compiled multi-site datasets of field measurements.

Time Range

1940 to 1988

Freshness

Last updated dates conflict: 2026-04-09 (datagov) and 1988-12-31 (nasa_earthdata).

Geography

Northern Eurasia