Version 5 Tree Atlas


Picea glauca

white spruce

noelev

Picea glauca Occurrence Sites

Environmental Variables Included
Order of Importance of Environmental Variables for Picea glauca

USDA Plants Database entry for Picea glauca
Silvics Manual entry for Picea glauca


Click on any map to enlarge

SynonymsFIA PlotsGBIF SitesOther SitesOther TypesTotal SitesNotes
Picea alba; Picea albertiana; Picea albertiana ssp. ogilviei; Picea canadensis; Picea glauca var. albertiana; Picea glauca var. arctica; Picea glauca var. porsildii30682903358some parts of range not well represented

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

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

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

Picea_glauca_final.4.conus
Picea_glauca_final.4.global
PCM, Scenario B1, 2050 - Picea glauca - CONUS
PCM, Scenario B1, 2050 - Picea glauca - Global
Picea_glauca_final.4.conus
Picea_glauca_final.4.global
PCM, Scenario B1, 2100 - Picea glauca - CONUS
Compare with Picea glauca modeled for PCM B1 in 2100 by Iverson and Prasad
PCM, Scenario B1, 2100 - Picea glauca - Global

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

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

Number of Suitable Ecoregions (Niche Breadth)

120

Percent Rank of Generalist Niche Breadth of all ForeCASTS species

17.2603

Area in Present Suitable Range (in km2)

723238

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

497450

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

367278

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

50.7800

Percent Rank of Largest Proportion of Overlap of all ForeCASTS species

49.589

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

-31.2100

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

53.8356

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

26471.2 +/- 57935.3

Percent Rank of Longest Fine MRM Distance of all ForeCASTS species

25.2055

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

13.7867 +/- 32.7861

Percent Rank of Longest Coarse MRM Distance of all ForeCASTS species

19.1781

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

178.212 +/- 635.35

Percent Rank of Longest Coarse ORM Distance of all ForeCASTS species

31.2329

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

31216

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

4.3100

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

30

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

283272

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

39.1600

Percent Rank of Largest Proportion Already Home of all ForeCASTS species

23.0137

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

Thu Jul 21 10:05:21 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)