Table 38.  Net volume of growing-stock trees on timberland by species and diameter class, Northeastern Unit, West Virginia, 2000 
  
                                                           (In millions of cubic feet) 
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                                                      Diameter class (inches at breast height)                                                  
          Species group       _________________________________________________________________________________________    All                   
                                  5.0-     7.0-    9.0-    11.0-    13.0-    15.0-    17.0-    19.0-    21.0-            classes      SE        
                                  6.9      8.9    10.9     12.9     14.9     16.9     18.9     20.9     28.9     29.0+                          
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       Red spruce                  6.6     10.8     14.1     23.0     17.1     21.6     14.3     14.7     11.7       .0    133.9     27.0  
       Red pine                     .6       .2       .3       .0       .0       .0       .0       .0       .0       .0      1.1    100.0  
       Pitch pine                  4.3      4.2      6.1      8.7      9.8      2.1      3.8      3.2      1.8       .0     44.1     21.8  
       Eastern white pine          9.5     15.4     17.7     12.6     22.5     20.8     18.2     12.4     12.4     13.5    154.8     23.8  
       Loblolly pine                .2       .5       .0       .4       .0       .9       .0       .0       .0       .0      2.0     52.9  
       Virginia pine              17.5     32.3     29.1     13.8      6.6      3.2      1.9       .0       .0       .0    104.4     16.8  
       Other yellow pines          2.5      5.4      5.4      4.5      1.7      2.6       .0       .0       .0       .0     22.2     40.4  
       Eastern hemlock            17.9     28.4     21.0     31.5     28.4     19.0     15.0      9.7     38.1      5.2    214.2     17.1  
       Other softwoods             1.2       .9       .3       .5       .0       .0       .0       .0       .0       .0      2.9     40.3  
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         Total softwoods          60.3     98.1     94.2     95.1     86.0     70.2     53.2     39.9     64.0     18.7    679.6      9.9  
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       Red maple                  78.7    136.5    177.6    175.6    150.7    115.3     87.2     53.7     41.8      7.7  1,024.8      5.9  
       Sugar maple                53.3     99.0    107.6     99.8     93.8     69.2     65.5     39.8     89.3     20.8    738.2      7.7  
       Yellow birch               16.7     31.7     48.3     33.6     14.4     10.8      5.9      1.9     14.5      3.7    181.5     14.3  
       Hickory                    38.8     63.5    107.1     70.3     65.5     63.4     29.6     25.9     25.6       .0    489.7      8.1  
       American beech             27.2     45.7     44.4     43.5     45.5     34.2     34.5     23.8     46.7     11.1    356.6     10.4  
       White ash                  12.3     20.3     25.0     19.8     24.5     25.5     19.2     18.0     23.0       .0    187.5     11.7  
       Yellow-poplar              19.8     44.3     85.4     95.8    176.8    191.6    127.5     93.9    171.1     14.0  1,020.2      8.9  
       Blackgum                   13.0     12.7     14.0      4.0      6.9      7.3      3.2      8.6      2.2       .0     71.8     13.2  
       Aspen                       1.0      2.8      2.8      3.7       .0      6.1       .0       .0       .0       .0     16.4     36.0  
       Black cherry               18.2     36.1     51.5     48.2     60.4     52.3     69.0     49.9     96.3      9.5    491.4     11.1  
       White oak                  21.1     52.0     84.7     91.8    102.5     84.2     61.1     40.2     63.6     16.2    617.4      8.0  
       Northern red oak           12.3     28.6     47.9     71.4    110.8     95.2    103.9     96.2    211.3     48.9    826.6      7.7  
       Other white oaks           33.8     91.3    114.7    125.4    114.5     94.5     68.2     46.9     76.0      2.8    768.1      7.3  
       Other red oaks             17.8     42.1     61.1     82.5     79.8     66.7     42.2     12.1     38.6      7.4    450.4      8.7  
       American basswood           5.1     12.8     32.9     41.3     43.4     47.5     32.9     29.2     41.1     15.4    301.5     15.5  
       Elm                         6.9      8.3      7.8      4.3      2.6      3.6      3.3      4.3       .9       .0     42.0     20.1  
       Other hardwoods            46.6     82.3    108.4     88.5     98.8     68.0     56.1     17.6     44.0     26.1    636.3      7.8  
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         Total hardwoods         422.6    810.1  1,121.0  1,099.5  1,191.0  1,035.4    809.3    562.0    986.0    183.5  8,220.4      2.4  
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       Total, all species        482.9    908.2  1,215.2  1,194.6  1,277.0  1,105.6    862.4    602.0  1,050.0    202.2  8,900.1      2.3  
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       SE                          3.0      2.9      2.9      3.3      3.8      4.5      5.4      7.9      7.0     18.3      2.3 
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