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Federal
NCRN Hemlock Inventory Data 10 recent views
Department of the Interior —
Data associated with the 2015 hemlock inventory project in NCR. Eastern hemlock (Tsuga canadensis) is a coniferous tree native to the NE and Appalachian regions of... -
Federal
Summary Data from Greater Yellowstone Ecosystem Interagency Whitebark Pine Long Term Monitoring Program
Department of the Interior —
This summary data set in Microsoft Excel format is from the master relational database for whitebark pine pine tree monitoring starting in 2004 at permanent, long... -
Federal
Great Smoky Mountains National Park Rhododendron Monitoring Database
Department of the Interior —
Data is an MS Access database of tables of in the field health evaluation of rhododendron (Rhododendron maximum) at one location that has a history of rhododendron... -
Federal
Great Smoky Mountains National Park American Holly Monitoring
Department of the Interior —
The data is from a multi-year study of the impact of an unidentified defoliator. Collected data include: diameter, height, crown class, percent live crown ratio,... -
Federal
NCRN Eastern Hemlock Inventory
Department of the Interior —
Spatial data associated with the NCRN eastern hemlock inventory. Within the National Capital Region, approximately four forest types were identified to have possible... -
Federal
Great Smoky Mountains National Park American Beech Monitoring
Department of the Interior —
This database includes ratings of branch dieback, defoliation, beech scale and presence of Nectria spp. on high elevation American beech at least 3.5 cm in diameter...