Creating a first-cut species distribution map for large areas from forest inventory data
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Creating a first-cut species distribution map for large areas from forest inventory data

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Published by U.S. Dept. of Agriculture, Forest Service, Northeastern Research Station in Radnor, PA .
Written in English

Subjects:

  • Forest mapping -- United States.,
  • Forest surveys -- United States.,
  • Spatial analysis (Statistics)

Book details:

Edition Notes

StatementRachel Riemann Hershey, Gordon Reese.
SeriesGeneral technical report NE -- 256.
ContributionsReese, Gordon., United States. Forest Service. Northeastern Research Station.
The Physical Object
Pagination10 p. :
Number of Pages10
ID Numbers
Open LibraryOL15553196M

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The principal characteristics of interest in bioassessment studies of fish populations include: (1) species richness (number of species)--presence or absence; relative and absolute abundance of each species, (2) size distribution, (3) habitat guilds--pelagic, littoral, and benthic species, (4) trophic guilds--omnivores, piscivores, and. A typical forest inventory includes information on the acreage of forest land; the number, size, quality and species of the trees; and the stand’s general vigor and health. Once the inventory is completed, it is possible to evaluate the woodland’s current state and potential, and to begin thinking about management options. Enhancing Wetlands Inventory Data for Watershed-based Wetland Watershed-based Wetland Planning and Evaluation: A Collection of Papers from Wetland Millennium corridors included ridge lines, valleys, forest, etc. Urban areas and other unsuitable features were avoided. Least-cost path analysis was used to identify potential linkages. The database includes: 1) a statewide vegetation map with 22 land cover classes; 2) habitat maps for over individual wildlife species, constructed by modeling habitat requirements, radio-telemetry range data, museum records, and other surveys, and 3) statewide maps of strategic habitat conservation areas, defined as lands which have a high.

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