Version 5 Tree Atlas


Sassafras albidum

sassafras

noelev

Sassafras albidum Occurrence Sites

Environmental Variables Included
Order of Importance of Environmental Variables for Sassafras albidum

USDA Plants Database entry for Sassafras albidum
Silvics Manual entry for Sassafras albidum


Click on any map to enlarge

SynonymsFIA PlotsGBIF SitesOther SitesOther TypesTotal SitesNotes
Sassafras albidum var. molle; Sassafras officinale37602584018range is well-represented

Occurrence Locations and Hargrove's Present Suitable Range Outline
Sassafras_albidum_final Occurrences
Hargroves Present Suitable Range Outline for Sassafras_albidum_final
Sassafras albidum - Occurrence Locations Sassafras albidum - Hargrove's Present Suitable Range Outline
Present Conditions
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
Sassafras albidum - CONUS
Compare with Current Range from the Silvics Manual for Sassafras albidum
Compare with Current Range from Biota of North America Program (BONAP) for Sassafras albidum

Compare with Sassafras albidum modeled for Current conditions by Iverson and Prasad
Sassafras albidum not modeled by Crookston and Rehfeldt
Sassafras albidum not modeled by Coops and Waring
Sassafras albidum - Global

PCM - Parallel Climate Model
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
PCM, Scenario A1FI, 2050 - Sassafras albidum - CONUS
PCM, Scenario A1FI, 2050 - Sassafras albidum - Global
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
PCM, Scenario A1FI, 2100 - Sassafras albidum - CONUS
Compare with Sassafras albidum modeled for PCM A1FI in 2100 by Iverson and Prasad
PCM, Scenario A1FI, 2100 - Sassafras albidum - Global

Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
PCM, Scenario B1, 2050 - Sassafras albidum - CONUS
PCM, Scenario B1, 2050 - Sassafras albidum - Global
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
PCM, Scenario B1, 2100 - Sassafras albidum - CONUS
Compare with Sassafras albidum modeled for PCM B1 in 2100 by Iverson and Prasad
PCM, Scenario B1, 2100 - Sassafras albidum - Global

Hadley Climate Model
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
Hadley, Scenario A1FI, 2050 - Sassafras albidum - CONUS
Sassafras albidum not modeled by Crookston and Rehfeldt
Hadley, Scenario A1FI, 2050 - Sassafras albidum - Global
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global.
Hadley, Scenario A1FI, 2100 - Sassafras albidum - CONUS
Compare with Sassafras albidum modeled for Hadley A1FI in 2100 by Iverson and Prasad
Sassafras albidum not modeled by Crookston and Rehfeldt
Sassafras albidum not modeled by Coops and Waring
Hadley, Scenario A1FI, 2100 - Sassafras albidum - Global

Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global.
Hadley, Scenario B1, 2050 - Sassafras albidum - CONUS
Sassafras albidum not modeled by Crookston and Rehfeldt
Sassafras albidum not modeled by Coops and Waring
Hadley, Scenario B1, 2050 - Sassafras albidum - Global
Sassafras_albidum_final.4.conus
Sassafras_albidum_final.4.global
Hadley, Scenario B1, 2100 - Sassafras albidum - CONUS
Compare with Sassafras albidum modeled for Hadley B1 in 2100 by Iverson and Prasad
Sassafras albidum not modeled by Crookston and Rehfeldt
Hadley, Scenario B1, 2100 - Sassafras albidum - Global
Range Shift and Summary Statistics for Hadley, Scenario B1, 2050
Sassafras_albidum_final.noelev

Number of Suitable Ecoregions (Niche Breadth)

200

Percent Rank of Generalist Niche Breadth of all ForeCASTS species

8.21918

Area in Present Suitable Range (in km2)

1759560

Area in Future Suitable Range (Had B1 2050, in km2)

965057

Area of Overlap of Future Suitable Range with
Present Suitable Range (Had B1 2050, in km2)

797202

Percent Overlap of Future Suitable Range with
Present Suitable Range (Had B1 2050)

45.3000

Percent Rank of Largest Proportion of Overlap of all ForeCASTS species

60.411

Percent Change in Area of Suitable Range (Had B1 2050)

-45.1500

Percent Rank of Largest Percent Change in Suitable Area of all ForeCASTS species

75.2055

Mean Non-Zero Fine Minimum Required Movement Distance
(Had B1 2050, in km)

10395.6 +/- 15596.5

Percent Rank of Longest Fine MRM Distance of all ForeCASTS species

65.0685

Mean Non-Zero Coarse Minimum Required Movement Distance
(Had B1 2050, in map cells)

4.60721 +/- 7.26036

Percent Rank of Longest Coarse MRM Distance of all ForeCASTS species

68.9041

Mean Non-Zero Coarse Optimum Required Movement Distance
(Had B1 2050, in map cells)

173.652 +/- 602.704

Percent Rank of Longest Coarse ORM Distance of all ForeCASTS species

32.1918

Area of Present Range that has No Home in the Future
(Had B1 2050, in map cells)

77691

Proportion of Present Range that has No Home in the Future
(Had B1 2050, percent)

4.4100

Percent Rank of Largest Proportion with No Home of all ForeCASTS species

28.9041

Area of Present Range that is already Home in the Future
(Had B1 2050, in map cells)

354500

Proportion of Present Range that is already Home in the Future
(Had B1 2050, percent)

20.1400

Percent Rank of Largest Proportion Already Home of all ForeCASTS species

69.726

Present and Future Ranges - Hadley, Scenario B1, 2050 - Sassafras albidum Sassafras albidum - Range Change Statistics
Fine Minimum Required Movement (MRM) Distance and Direction for Hadley, Scenario B1, 2050
Sassafras_albidum_final.noelev Fine MRM Distance
Sassafras_albidum_final.noelev Fine MRM Direction
Fine Minimum Required Movement (MRM) Distance - Hadley, Scenario B1, 2100 - Sassafras albidum Fine Minimum Required Movement (MRM) Direction - Hadley, Scenario B1, 2100 - Sassafras albidum
Coarse Minimum Required Movement (MRM) and Optimum Required Movement (ORM) Distance for Hadley, Scenario B1, 2050
Sassafras_albidum_final.noelev Coarse MRM Distance
Sassafras_albidum_final.noelev Coarse ORM Distance
Coarse Minimum Required Movement (MRM) Distance - Hadley, Scenario B1, 2100 - Sassafras albidum Coarse Optimum Required Movement (ORM) Distance - Hadley, Scenario B1, 2100 - Sassafras albidum

Thu Jul 21 10:05:02 EDT 2016


For additional information contact:

William W. Hargrove
Eastern Forest Environmental Threat Assessment Center (EFETAC)
USDA Forest Service
Southern Research Station
200 WT Weaver Boulevard
Asheville, NC 28804-3454
(828) 257-4846
(865) 235-4753 (cell)
(828) 257-4313 (fax)
hnw@geobabble.org

William W. Hargrove (hnw@geobabble.org)