VEMAP: Gridded Climate and Ecosystem Model Data for the Conterminous U.S.

Historical climate data from 1895 to 1993 and future scenario projections up to 2100 for the Conterminous United States. The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) at NCAR provides this data at a 0.5 x 0.5 degree spatial resolution. It includes monthly and annual time series of climate variables and biogeochemical model outputs.

Use Cases

• Calibrating terrestrial ecosystem models based on historical climate time series from 1895-1993.
• Assessing potential future ecosystem states based on different climate scenario projections.
• Analyzing spatial patterns of biogeochemical cycles across the Conterminous U.S. using gridded model outputs.
• Studying long-term climate trends and variability at a regional scale.

Strengths

• Provides a long historical time series from 1895 to 1993.
• Includes future scenario projections extending to the year 2100.
• Covers the Conterminous United States at a consistent 0.5 x 0.5 degree spatial resolution.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Last updated 2100-12-31 23:59:59.999000; freshness should be verified.

Provenance

Source

Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) at the National Center for Atmospheric Research (NCAR).

Collection Method

Model outputs and gridded climate data.

Time Range

1895 to 2100.

Freshness

Last updated date is 2100-12-31.

Geography

Conterminous United States.