Results 

Density by R. Martin's Groups

 
Density/Hectare Relative Density
Species 1942 1998 1998 Class 1942 1998 1998 Class
Hemlock 112.0 203.7 32.5 45% 46% 9%
Oaks 45.7 32.2 86.4 18% 7% 24%
Chestnut Oak 17.8 23.2 12.1 7% 5% 3%
Sugar Maple 12.8 38.7 96.8 5% 9% 27%
Good Hardwood 14.4 12.9 39.6 6% 3% 11%
Other Hardwood 46.6 127.6 97.9 19% 29% 27%
Totals 249.3 438.3 365.2 100% 100% 100%
 
 


 

Basal Area by R. Martin's Groups

Basal Area/Hectare Relative Basal Area
Species 1942 1998 1998 Class 1942 1998 1998 Class
Hemlock 4.3 11.9 1.9 43% 42% 10%
Oaks 2.1 3.0 6.4 21% 10% 34%
Chestnut Oak 0.7 2.5 0.7 7% 9% 4%
Sugar Maple 0.5 2.8 3.5 5% 10% 18%
Good Hardwood 0.6 0.9 1.8 6% 3% 10%
Other Hardwood 1.7 7.3 4.6 18% 26% 24%
Totals 9.9 28.3 19.0 100% 100% 100%
 

Forest Composition by Species, 1998

 
Species Density/Hectare Relative Density Basal Area/Hectare Relative Basal Area
ACRU 25.8 5.9% 1.6 5.8%
ACSA 38.7 8.8% 2.8 9.8%
BEAL 10.3 2.4% 0.6 2.1%
BELE 50.3 11.5% 2.3 8.3%
BEPO 5.2 1.2% 0.2 0.8%
BESP 1.3 0.3% 0.0 0.1%
CAGL 2.6 0.6% 0.1 0.5%
CAOV 1.3 0.3% 0.0 0.1%
CASP 10.3 2.4% 0.8 2.9%
FAGR 7.7 1.8% 0.8 2.7%
FRAM 11.6 2.6% 0.8 2.9%
NYSY 3.9 0.9% 0.3 1.0%
POSP 1.3 0.3% 0.1 0.2%
PRSE 1.3 0.3% 0.1 0.2%
QUAL 16.8 3.8% 1.6 5.7%
QUPR 23.2 5.3% 2.5 8.8%
QURU 15.5 3.5% 1.3 4.8%
SAAL 6.4 1.5% 0.3 0.9%
TIAM 1.3 0.3% 0.0 0.1%
TSCA 203.7 46.5% 11.9 42.3%
Total 438.3 100.0% 28.3 100.0%
 


 

Diameter Distribution of All Species

 
 


Diameter Distribution of Hemlock

 
 

Diameter Distribution of Oaks


Diameter Distribution of Sugar Maple


Data

The original data is available in tab-delimited format. To download, right click on the links below and choose "Save Link As...".
 
Original Data from 1942
Data from 1998
Species List for 1998