year  date_Fieldtrip  Site      Sponge  Anthozoa  Gastropoda  Clam  Octopus  Polychaeta  Echinodermata  Arthropoda  Fish  Algae  
2014  Dec_2014        Outflow   0       2.13      4.26        0.30  0.00     82.67       10.33          0.30        0.00  0.00   
2014  Dec_2014        Intake    0.77    0.30      0.11        0.00  0.03     86.38       0.03           0.05        0.05  12.27  
2014  Dec_2014        Parallel  0.00    0.43      0.02        0.00  0.02     95.27       0.03           0.07        0.01  4.14   
2015  Sep_2015        Outflow   0.00    2.13      0.00        0.00  0.00     91.76       0.00           0.53        0.00  5.59   
2015  Sep_2015        Intake    0.00    0.00      0.00        0.00  0.00     59.27       0.46           0.46        0.00  39.82  
2015  Sep_2015        Parallel  0.00    0.31      0.00        0.00  0.00     78.49       0.00           0.00        0.00  21.20  
2016  May_2016        Outflow   0.00    1.02      0.11        0.11  0.00     93.00       0.56           0.34        0.23  4.63   
2016  May_2016        Intake    0.00    0.00      0.33        0.16  0.00     54.69       0.00           0.16        0.16  44.49  
2016  May_2016        Parallel  0.00    0.41      0.28        0.00  0.00     94.22       0.00           0.28        0.14  4.68   
2016  Nov_2016        Outflow   0.00    0.87      0.36        0.00  0.00     82.07       0.10           0.15        0.21  16.24  
2016  Nov_2016        Intake    0.00    0.24      0.00        0.24  0.00     39.42       0.48           0.18        0.00  59.44  
2016  Nov_2016        Parallel  0.00    0.41      0.41        0.41  0.00     65.10       0.31           0.41        0.31  32.65