BOREAS TE-09: Spatial Chlorophyll Density in Boreal Tree Leaves

Three boreal tree species were sampled at five sites in 1994 to measure the spatial density of chlorophyll in their leaves. This dataset from the Boreal Ecosystem-Atmosphere Study (BOREAS) Terrestrial Ecology Team #9 provides information on the state and response of these key forest species. The data supports research into forest biochemistry, photosynthesis, and ecosystem-atmosphere interactions.

Use Cases

• Modeling photosynthetic capacity and carbon uptake based on leaf chlorophyll density.
• Comparing biochemical traits across three boreal tree species at different sites.
• Analyzing seasonal or temporal variation in leaf physiology during the 1994 growing season.
• Ground-truthing or calibrating remote sensing estimates of forest health and chlorophyll content.

Strengths

• Data originates from a major, well-documented scientific campaign (BOREAS) led by NASA.
• Provides species-specific and site-specific measurements (three species, five sites) for detailed analysis.
• Captures temporal variation with samples collected at various times during the 1994 field season.

Limitations

• Column names and exact data structure are not specified in the available metadata.
• Conflicting last-updated dates (1994 vs. 2026) create uncertainty about data currency and potential reprocessing.
• The license is vaguely specified as 'other-license-specified', requiring further investigation for reuse.

Provenance

Source

Boreal Ecosystem-Atmosphere Study (BOREAS) Terrestrial Ecology Team #9 (TE-09), provided by NASA.

Collection Method

Field collection of leaf samples from boreal forest sites.

Time Range

1994

Freshness

2026-03-13 07:14:36.557458

Geography

Boreal forest, specific to five sites within the BOREAS study area.