season  Tide        Week  Pond  Type        TOC     d13C     TN      d15N   
Summer  Flushing    1     1     sediment    12.7    -17.4    1.34    1.8    
Summer  Flushing    1     2     sediment    13.9    -15.6    1.57    0.5    
Summer  Flushing    1     3     sediment    7.34    -16.9    0.77    1.9    
Summer  Isolated    2     1     sediment    15.4    -15.2    1.46    0.8    
Summer  Isolated    2     2     sediment    15.6    -16      1.44    0.6    
Summer  Isolated    2     3     sediment    10.7    -17.4    0.91    1.9    
Summer  Isolated    3     1     sediment    11.5    -15.9    1.34    0.9    
Summer  Isolated    3     2     sediment    15.5    -15.4    1.66    0.8    
Summer  Isolated    3     3     sediment    7.25    -16.7    0.8     1.2    
Summer  Flushing    4     1     sediment    16.3    -15.2    1.76    0.8    
Summer  Flushing    4     2     sediment    13.7    -15.6    1.63    1      
Summer  Flushing    4     3     sediment    10.4    -16.5    0.81    2.8    
Summer  Isolated    5     1     sediment    14      -15.6    1.53    0.8    
Summer  Isolated    5     2     sediment    11.4    -15.8    1.39    1.2    
Summer  Isolated    5     3     sediment    7.26    -16.8    0.73    1.6    
Summer  Isolated    6     1     sediment    14.8    -14.8    1.72    0.8    
Summer  Isolated    6     2     sediment    12.1    -15.7    1.57    0.6    
Summer  Isolated    6     3     sediment    8.87    -16.4    0.94    1.7    
Summer  Isolated    7     1     sediment    12.1    -16      1.59    0.9    
Summer  Isolated    7     2     sediment    14.1    -15.2    1.72    0.5    
Summer  Isolated    7     3     sediment    8.71    -16.3    0.84    2.3    
Summer  Flushing    8     1     sediment    19.5    -14.4    1.93    0      
Summer  Flushing    8     2     sediment    16.7    -15.5    1.53    1.2    
Summer  Flushing    8     3     sediment    7.28    -16.1    0.83    1.3    
Fall    Flushing    9     1     sediment    14      -15      1.83    0.7    
Fall    Flushing    9     2     sediment    12.2    -15.1    1.58    1.4    
Fall    Flushing    9     3     sediment    11      -15.3    0.93    2.3    
Fall    Isolated    10    1     sediment    13.6    -15.3    1.84    1.3    
Fall    Isolated    10    2     sediment    13.5    -15.3    1.68    1.9    
Fall    Isolated    10    3     sediment    7.85    -16.1    0.85    2.8    
Fall    Flushing    11    1     sediment    13.6    -14.6    1.81    1.1    
Fall    Flushing    11    2     sediment    12.6    -15.1    1.66    1.2    
Fall    Flushing    11    3     sediment    7.08    -16.5    0.84    2