Version 5 Tree Atlas


Acer nigrum

black maple

elev

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.elev

Number of Suitable Ecoregions (Niche Breadth)

15

Percent Rank of Generalist Niche Breadth of all ForeCASTS species

73.8356

Area in Present Suitable Range (in km2)

266071

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

61606

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

35653

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

13.3900

Percent Rank of Largest Proportion of Overlap of all ForeCASTS species

97.5342

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

-76.8400

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

99.1781

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

71575.2 +/- 81526.2

Percent Rank of Longest Fine MRM Distance of all ForeCASTS species

3.28767

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

23.3207 +/- 23.3455

Percent Rank of Longest Coarse MRM Distance of all ForeCASTS species

6.9863

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

44.2092 +/- 34.234

Percent Rank of Longest Coarse ORM Distance of all ForeCASTS species

60.5479

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

0

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

0

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

98.4932

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

27492

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

10.3300

Percent Rank of Largest Proportion Already Home of all ForeCASTS species

93.0137

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.elev Fine MRM Distance
Acer_nigrum_final.elev 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.elev Coarse MRM Distance
Acer_nigrum_final.elev 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 10:07:10 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)