Version 5 Tree Atlas


Alnus rhombifolia

white alder

noelev

Alnus rhombifolia Occurrence Sites

Environmental Variables Included
Order of Importance of Environmental Variables for Alnus rhombifolia

USDA Plants Database entry for Alnus rhombifolia
Silvics Manual entry for Alnus rhombifolia


Click on any map to enlarge

SynonymsFIA PlotsGBIF SitesOther SitesOther TypesTotal SitesNotes
63129192range is well-represented

Occurrence Locations and Hargrove's Present Suitable Range Outline
Alnus_rhombifolia_final Occurrences
Hargroves Present Suitable Range Outline for Alnus_rhombifolia_final
Alnus rhombifolia - Occurrence Locations Alnus rhombifolia - Hargrove's Present Suitable Range Outline
Present Conditions
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
Alnus rhombifolia - CONUS
Compare with Current Range from the Silvics Manual for Alnus rhombifolia
Compare with Current Range from Biota of North America Program (BONAP) for Alnus rhombifolia

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

PCM - Parallel Climate Model
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
PCM, Scenario A1FI, 2050 - Alnus rhombifolia - CONUS
PCM, Scenario A1FI, 2050 - Alnus rhombifolia - Global
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
PCM, Scenario A1FI, 2100 - Alnus rhombifolia - CONUS
Alnus rhombifolia species not modeled by Iverson and Prasad
PCM, Scenario A1FI, 2100 - Alnus rhombifolia - Global

Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
PCM, Scenario B1, 2050 - Alnus rhombifolia - CONUS
PCM, Scenario B1, 2050 - Alnus rhombifolia - Global
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
PCM, Scenario B1, 2100 - Alnus rhombifolia - CONUS
Alnus rhombifolia not modeled by Iverson and Prasad
PCM, Scenario B1, 2100 - Alnus rhombifolia - Global

Hadley Climate Model
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
Hadley, Scenario A1FI, 2050 - Alnus rhombifolia - CONUS
Compare with Alnus rhombifolia modeled for Hadley A2 in 2060 by Crookston and Rehfeldt
Hadley, Scenario A1FI, 2050 - Alnus rhombifolia - Global
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global.
Hadley, Scenario A1FI, 2100 - Alnus rhombifolia - CONUS
Alnus rhombifolia not modeled by Iverson and Prasad
Compare with Alnus rhombifolia modeled for Hadley A2 in 2090 by Crookston and Rehfeldt
Alnus rhombifolia not modeled by Coops and Waring
Hadley, Scenario A1FI, 2100 - Alnus rhombifolia - Global

Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global.
Hadley, Scenario B1, 2050 - Alnus rhombifolia - CONUS
Compare with Alnus rhombifolia modeled for Hadley B2 in 2060 by Crookston and Rehfeldt
Alnus rhombifolia not modeled by Coops and Waring
Hadley, Scenario B1, 2050 - Alnus rhombifolia - Global
Alnus_rhombifolia_final.3.conus
Alnus_rhombifolia_final.3.global
Hadley, Scenario B1, 2100 - Alnus rhombifolia - CONUS
Alnus rhombifolia not modeled by Iverson and Prasad
Compare with Alnus rhombifolia modeled for Hadley B2 in 2090 by Crookston and Rehfeldt
Hadley, Scenario B1, 2100 - Alnus rhombifolia - Global
Range Shift and Summary Statistics for Hadley, Scenario B1, 2050
Alnus_rhombifolia_final.noelev

Number of Suitable Ecoregions (Niche Breadth)

18

Percent Rank of Generalist Niche Breadth of all ForeCASTS species

67.5342

Area in Present Suitable Range (in km2)

89863

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

65048

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

36596

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

40.7200

Percent Rank of Largest Proportion of Overlap of all ForeCASTS species

68.6301

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

-27.6100

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

47.3973

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

10481.8 +/- 18078.3

Percent Rank of Longest Fine MRM Distance of all ForeCASTS species

64.7945

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

6.20835 +/- 13.5344

Percent Rank of Longest Coarse MRM Distance of all ForeCASTS species

55.6164

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

32.9076 +/- 175.836

Percent Rank of Longest Coarse ORM Distance of all ForeCASTS species

69.863

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

228

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

.2500

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

63.4247

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

17376

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

19.3300

Percent Rank of Largest Proportion Already Home of all ForeCASTS species

73.2877

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

Thu Jul 21 10:06:58 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)