Version 5 Tree Atlas


Acer nigrum

black maple

noelev

Acer nigrum Occurrence Sites

Environmental Variables Included
Order of Importance of Environmental Variables for Acer nigrum

USDA Plants Database entry for Acer nigrum
Silvics Manual entry for Acer nigrum


Click on any map to enlarge

SynonymsFIA PlotsGBIF SitesOther SitesOther TypesTotal SitesNotes
Acer saccharum var. nigrum; Acer saccharum ssp. nigrum12728155sparse throughout range

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

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

PCM - Parallel Climate Model
Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global
PCM, Scenario A1FI, 2050 - Acer nigrum - CONUS
PCM, Scenario A1FI, 2050 - Acer nigrum - Global
Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global
PCM, Scenario A1FI, 2100 - Acer nigrum - CONUS
Compare with Acer nigrum modeled for PCM A1FI in 2100 by Iverson and Prasad
PCM, Scenario A1FI, 2100 - Acer nigrum - Global

Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global
PCM, Scenario B1, 2050 - Acer nigrum - CONUS
PCM, Scenario B1, 2050 - Acer nigrum - Global
Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global
PCM, Scenario B1, 2100 - Acer nigrum - CONUS
Compare with Acer nigrum modeled for PCM B1 in 2100 by Iverson and Prasad
PCM, Scenario B1, 2100 - Acer nigrum - Global

Hadley Climate Model
Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global
Hadley, Scenario A1FI, 2050 - Acer nigrum - CONUS
Acer nigrum not modeled by Crookston and Rehfeldt
Hadley, Scenario A1FI, 2050 - Acer nigrum - Global
Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global.
Hadley, Scenario A1FI, 2100 - Acer nigrum - CONUS
Compare with Acer nigrum modeled for Hadley A1FI in 2100 by Iverson and Prasad
Acer nigrum not modeled by Crookston and Rehfeldt
Acer nigrum not modeled by Coops and Waring
Hadley, Scenario A1FI, 2100 - Acer nigrum - Global

Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global.
Hadley, Scenario B1, 2050 - Acer nigrum - CONUS
Acer nigrum not modeled by Crookston and Rehfeldt
Acer nigrum not modeled by Coops and Waring
Hadley, Scenario B1, 2050 - Acer nigrum - Global
Acer_nigrum_final.3.conus
Acer_nigrum_final.3.global
Hadley, Scenario B1, 2100 - Acer nigrum - CONUS
Compare with Acer nigrum modeled for Hadley B1 in 2100 by Iverson and Prasad
Acer nigrum not modeled by Crookston and Rehfeldt
Hadley, Scenario B1, 2100 - Acer nigrum - Global
Range Shift and Summary Statistics for Hadley, Scenario B1, 2050
Acer_nigrum_final.noelev

Number of Suitable Ecoregions (Niche Breadth)

18

Percent Rank of Generalist Niche Breadth of all ForeCASTS species

67.6712

Area in Present Suitable Range (in km2)

276963

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

45037

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

34386

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

12.4100

Percent Rank of Largest Proportion of Overlap of all ForeCASTS species

97.9452

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

-83.7300

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

100

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

61704.5 +/- 71914

Percent Rank of Longest Fine MRM Distance of all ForeCASTS species

5.61644

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

27.6868 +/- 34.7804

Percent Rank of Longest Coarse MRM Distance of all ForeCASTS species

3.56164

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

269.971 +/- 763.379

Percent Rank of Longest Coarse ORM Distance of all ForeCASTS species

17.1233

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

19905

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

7.1800

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

15.4795

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

23888

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

8.6200

Percent Rank of Largest Proportion Already Home of all ForeCASTS species

96.3014

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

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)