Version 5 Tree Atlas


Picea mariana

black spruce

elev

Picea mariana Occurrence Sites

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

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


Click on any map to enlarge

SynonymsFIA PlotsGBIF SitesOther SitesOther TypesTotal SitesNotes
29411853126some parts of range not well represented

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

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

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

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

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

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

Number of Suitable Ecoregions (Niche Breadth)

102

Percent Rank of Generalist Niche Breadth of all ForeCASTS species

20.5479

Area in Present Suitable Range (in km2)

574461

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

409973

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

333066

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

57.9700

Percent Rank of Largest Proportion of Overlap of all ForeCASTS species

29.726

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

-28.6300

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

49.4521

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

18991.4 +/- 45146.2

Percent Rank of Longest Fine MRM Distance of all ForeCASTS species

37.5342

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

10.4126 +/- 24.9799

Percent Rank of Longest Coarse MRM Distance of all ForeCASTS species

30.6849

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

43.6297 +/- 196.925

Percent Rank of Longest Coarse ORM Distance of all ForeCASTS species

60.9589

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

2114

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

.3600

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

60.411

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

237641

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

41.3600

Percent Rank of Largest Proportion Already Home of all ForeCASTS species

19.0411

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

Thu Jul 21 10:05:28 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)