Found 7 datasets matching filters.
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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 the US, with some disjunct...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-01-25 -
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 decline.
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-04 -
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 term monitoring plots on...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-01-25 -
The geodatabase represents the sampling design used to meet the project's purpose. The sampling design relies upon spatially balanced GRTS sampling. Geodatabase representing the sample design for...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
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, percent crown density, percent...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
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 in ten 20m x 20m plots...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04 -
Spatial data associated with the NCRN eastern hemlock inventory. Within the National Capital Region, approximately four forest types were identified to have possible Eastern hemlocks, Tsuga...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-04
