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Sub-Meter Scale Vegetation Maps for Toolik Lake, Alaska

Vegetation communities.

Vegetation communities for the Toolik footprint shown at 1:25,000 scale.

Plant communities near Toolik Lake research station in Alaska were classified at 20 cm resolution based on airborne imagery and lidar surveys.

Ecosystem Functional Types Across Mexico

Ecosystem functional type.

Spatial distribution of 64 ecosystem functional type (EFT) categories across Mexico. For each pixel, the dominant EFT is reported.

New data from the Carbon Monitoring System classifies Mexico's ecosystems based on their ecosystem functioning.

Spectral Reflectance of Tundra Plants

Common Garden Ecotype site.

A plot at a common garden ecotype site near Eagle Creek, Alaska. Common garden sites were established with different populations of the tussock-forming sedge taken from different latitudes in Alaska.

Researchers with the Arctic-Boreal Vulnerability Experiment (ABoVE) measured plot-level and species-specific full-spectrum reflectance data for tundra plants.

Black Carbon Aerosols from ATom

The SP2 instrument.

The NOAA Single Particle Soot Photometer (SP2) is a laser-induced incandescence instrument primarily used for measuring the black carbon mass content of individual particles.

Black carbon concentrations were measured over remote regions of the Earth during NASA's Atmospheric Tomography (ATom) Mission.

Correction to Daymet Monthly Climate Summaries

Daymet precipitation in January 2000

Daymet V3 total precipitation for January 2000 for a subset of the Daymet domain in eastern North America.

The ORNL DAAC has released a correction to “Daymet Monthly Climate Summaries on a 1-km Grid for North America, Version 3."

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