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Basal area is a measure of the cross-sectional area of trees calculated by multiplying the foresters’ constant (0.005454) by the squared diameter of each tree to determine a measure of tree area (ft2 or m2) per unit area (acre or ha). Similar to an assessment of forest canopy cover, basal area provides a measure of horizontal structure, and is closely associated with measures of vertical structure. When assessing condition of upland hardwood woodland and forest systems, the GCPO LCC Integrated Science Agenda targets a large proportion of the basal area in those systems to be composed of oak and hickory species. This endpoint targets >90% of basal area as oak and hickory for upland hardwood woodland systems and >70%...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: BIOSPHERE, BIOSPHERE, Conservation planning, Data, EARTH SCIENCE, All tags...
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Greenways and trails This layer is a draft landscapes indicator for use in a future version of the South Atlantic and Southeast Blueprints. It is an index that evaluates the natural condition and connected length of greenways and trails. Reason for Selection This indicator captures the recreational value and opportunities to connect with nature provided by greenways and trails. Greenways and trails provide many well-established social and economic benefits (ITRE 2018). Supplemental Legend Info Monitoring Approach Locations of greenways and trails are regularly updated through the open source database OpenStreetMap. Data on condition are updated every 5 years through the National Land Cover Database (NLCD). ...
Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Data, Datasets/Database, EARTH SCIENCE, EARTH SCIENCE, EARTH SCIENCE, All tags...
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In 2006, the Century Commission for a Sustainable Florida called for an identification of those lands and waters in the state that are critical to the conservation of Florida’s natural resources. In response, the Florida Natural Areas Inventory, University of Florida Center for Landscape Conservation Planning, and Florida Fish & Wildlife Conservation Commission collaborated to produce CLIP - the Critical Lands and Waters Identification Project. CLIP is now being used to inform planning decisions by the Peninsular Florida Landscape Conservation Cooperative, coordinated by the U.S. Fish and Wildlife Service.


map background search result map search result map Florida Critical Lands and Waters Identification Project Database Total Live Tree Basal Area and Proportion of Basal Area in Oak and Hickory in GCPO LCC Upland Hardwood Woodland and Forest Draft Indicator for Future Blueprint Update: Landscapes - Greenways & Trails Florida Critical Lands and Waters Identification Project Database Total Live Tree Basal Area and Proportion of Basal Area in Oak and Hickory in GCPO LCC Upland Hardwood Woodland and Forest Draft Indicator for Future Blueprint Update: Landscapes - Greenways & Trails