Table 8.  Net volume of sawtimber on timberland by species group and diameter class, Connecticut, 2005 
  
                                                (Standard error as percentage of total) 
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                                                     Diameter class (inches at breast height)                                        
         Species group       _______________________________________________________________________________________      All         
                                 9.0-       11.0-      13.0-      15.0-      17.0-      19.0-      21.0-                classes      
                                 10.9        12.9       14.9       16.9       18.9       20.9       28.9       29.0+                 
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      Red pine                       .0      100.0      100.0         .0         .0         .0         .0         .0      100.0  
      Eastern white pine           35.5       31.8       42.9       43.7       48.2       57.9       44.7       74.2       27.6  
      Eastern hemlock              29.2       39.6       30.0       43.8       52.1      100.0      100.0         .0       28.7  
      Other softwoods              68.2       69.6       74.3         .0         .0         .0         .0         .0       60.9  
                             ___________________________________________________________________________________________________ 
        Total softwoods            21.7       25.0       24.1       31.5       38.9       50.3       40.8       74.2       19.4  
                             ___________________________________________________________________________________________________ 
      Red maple                      .0       15.3       22.0       23.3       32.1       45.7       42.0      100.0       15.1  
      Sugar maple                    .0       47.5       60.7       44.2         .0       59.5       40.3      100.0       28.9  
      Yellow birch                   .0       57.9       70.9      100.0         .0         .0         .0         .0       55.0  
      Paper birch                    .0       65.4       70.7         .0         .0         .0         .0         .0       60.7  
      Hickory                        .0       23.9       35.6       45.0       71.2       70.9       73.6         .0       25.9  
      American beech                 .0       37.2       42.4       74.3       74.2         .0       70.8         .0       40.4  
      White ash                      .0       41.8       41.9       39.3       44.9       64.5       45.4      100.0       30.7  
      Yellow-poplar                  .0      100.0      100.0      100.0       71.1       57.9         .0         .0       55.6  
      Blackgum                       .0      100.0         .0         .0         .0         .0         .0         .0      100.0  
      Aspen                          .0       37.8       72.0         .0      100.0      100.0         .0         .0       37.9  
      Black cherry                   .0       45.1       62.8         .0         .0      100.0         .0         .0       45.5  
      White oak                      .0       27.5       22.8       32.9       36.1       36.6       71.2         .0       18.4  
      Northern red oak               .0       22.3       18.7       27.0       33.2       36.7       30.7         .0       15.8  
      Other white oaks               .0       33.2       37.4       51.2       57.3      100.0      100.0         .0       29.3  
      Other red oaks                 .0       18.1       24.3       33.1       42.7       34.5       48.4         .0       19.3  
      Elm                            .0       70.7         .0      100.0         .0         .0         .0         .0       63.1  
      Other hardwoods                .0       21.4       28.2       30.1       39.6      100.0      100.0         .0       18.3  
                             ___________________________________________________________________________________________________ 
        Total hardwoods              .0        8.1       10.4       12.1       15.2       15.7       17.7       64.0        8.4  
                             ___________________________________________________________________________________________________ 
      Total, all species           21.7        7.9        9.9       11.8       14.0       14.7       16.3       49.2        8.0  
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