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Federal
Periodical Cicada Broods (Feature Layer) 15 recent views
Department of Agriculture —
Note: This is a large dataset. To download, go to ArcGIS Open Data Set and click the download button, and under additional resources select the geodatabase option.... -
Federal
NACP Site: Terrestrial Biosphere Model and Aggregated Flux Data in Standard Format
National Aeronautics and Space Administration —
This data set provides standardized output variables for gross primary productivity (GPP), net ecosystem exchange (NEE), leaf area index (LAI), ecosystem respiration...