a_species page (red maple - (Acer rubrum))

red maple (Acer rubrum) Family: Aceraceae
Guild: pioneer, spring-dispersed, moist-site tolerant
Functional Lifeform: medium-size deciduous tree
Silvics Manual: Click here for red maple
(Main Silvics Page: http://www.na.fs.fed.us/spfo/pubs/silvics_manual/table_of_contents.htm)

Life History Attributes & Disturbance Response

Ecological Attributes & Status of Species

Distribution Maps/Tables for red maple:

Distribution Maps for red maple: (Outputs will appear in new window)

Current-FIA

GISS

GFDL

Hadley

UKMO

CCC

Summary (All-5)

5-GCM Average

Distribution Tables for red maple: (Outputs will appear in new window)

IV Change Average IV IV*Area Area Change Total Area(%) N-S Shift Potential Winners/Losers

Ecological Attributes and Status of red maple:
(Output appears in Output Area: below)

Ecological Attributes Soil Elevation Climate

Output Area:

Acer rubrum Red Maple Aceraceae

FIA distributions (1603 counties) quartiles: min 1st mean median 3rd max rank

Diameter, cm (38152 plots) 0.3 5.3 15.9 13.5 23.3 132.1 47

Growth Rate, cm2/yr (12879 plots) 0.1 7.6 17.6 13.4 22.5 308.3 44

Annual Temperature, �C 2.2 9.5 12.8 13.1 16.4 22.8 32

January Temperature, �C -17.9 -3.7 0.7 0.8 5.7 17.1 31

Precipitation, mm 452 1020 1150 1160 1300 1930 33

Potential Evapotranspiration, mm/month 12.6 51.3 63.6 64.8 76.3 106.0 45

Maximum Elevation, m 3 153 386 303 485 2000 45

Slope, percent 0.0 3.6 10.4 8.1 14.0 51.0 40

pH 2.1 4.0 4.7 4.6 5.1 7.4 52

Permeability, cm/hr 0.3 1.2 2.8 1.9 3.8 14.2 24

Organic Matter, percent 0.8 1.6 3.7 2.2 4.1 46.2 37

Clay, percent 2.4 15.8 21.2 21.6 27.0 53.1 63

Water-Holding Capacity, cm/cm 3.1 5.9 7.2 6.9 8.4 16.1 56

Maps of Current FIA's IV, Predicted-Current IV (acc. to RTA Model) & Geographic Predictors

Maps of Predicted-Current IV, Predicted IV (GISS GCM), the Difference with Current & Potential Shifts (acc. to RTA Model)

Maps of Predicted-Current IV, Predicted IV (GFDL GCM), the Difference with Current & Potential Shifts (acc. to RTA Model

Maps of Predicted-Current IV, Predicted IV (Hadley GCM),the Difference with Current & Potential Shifts (acc. to RTA Model)

Maps of Predicted-Current IV, Predicted IV (UKMO GCM), the Difference with Current & Potential Shifts (acc. to RTA Model)

Maps of Predicted-Current IV, Predicted IV (CCC GCM), the Difference with Current & Potential Shifts (acc. to RTA Model)

Predicted IVs of Current & 5 GCM models for quick comparison

IV Change for all 5 Climate Change Scenarios

Average IV for all 5 Climate Change Scenarios

Area Weighted IV % change for all 5 Climate Change Scenarios

Area Change for all 5 Climate Change Scenarios

Percent of Total Area for all 5 Climate Change Scenarios

N-S Shift for all 5 Climate Change Scenarios

Sorted table of % Change of IV*Area averaged across all 5 Climate Change Scenarios

Statistical-range table of ecological attributes for some key variables

Chart of optimum IV range for pH and permeablility

Chart of optimum IV range for max. elevation and soil slope

Chart of optimum IV range for avg. annual temperature and annual precipitation

Average IV of all 5 GCMs.

FIA distributions (1603 counties) quartiles:	min	1st	mean	median	3rd	max	rank
Diameter, cm (38152 plots)	0.3	5.3	15.9	13.5	23.3	132.1	47
Growth Rate, cm2/yr (12879 plots)	0.1	7.6	17.6	13.4	22.5	308.3	44
Annual Temperature, �C	2.2	9.5	12.8	13.1	16.4	22.8	32
January Temperature, �C	-17.9	-3.7	0.7	0.8	5.7	17.1	31
Precipitation, mm	452	1020	1150	1160	1300	1930	33
Potential Evapotranspiration, mm/month	12.6	51.3	63.6	64.8	76.3	106.0	45
Maximum Elevation, m	3	153	386	303	485	2000	45
Slope, percent	0.0	3.6	10.4	8.1	14.0	51.0	40
pH	2.1	4.0	4.7	4.6	5.1	7.4	52
Permeability, cm/hr	0.3	1.2	2.8	1.9	3.8	14.2	24
Organic Matter, percent	0.8	1.6	3.7	2.2	4.1	46.2	37
Clay, percent	2.4	15.8	21.2	21.6	27.0	53.1	63
Water-Holding Capacity, cm/cm	3.1	5.9	7.2	6.9	8.4	16.1	56