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Title: Crown cover chart for oak savannas. Forest Service technical brief

Technical Report ·
OSTI ID:7131522

Although oak savannas have been defined in many ways, they are characterized by scattered trees, largely comprised of oaks, and a sparse ground layer rich in grasses and forbs. The crown cover chart can be used to estimate the crown cover of trees as a percent of total area. Potential applications of the chart include monitoring changes in savanna crown cover, determining needed reductions in crown cover, and defining the savanna state. in restoring savannas that have grown into closed canopy stands, one can use the chart to estimate initial crown cover before restoration work is begun and again after crown cover has been reduced.

Research Organization:
Missouri Univ., Columbia, MO (United States). North Central Forest Experiment Station
OSTI ID:
7131522
Report Number(s):
PB-94-213675/XAB
Resource Relation:
Other Information: Also pub. as Missouri Univ.-Columbia. North Central Forest Experiment Station rept. No. TB-NC-2
Country of Publication:
United States
Language:
English