Figure 7: The Trend for the Average Shell Length (Mm) of Littoraria Irrorata Over Time From the Beginning of the Study (30 Mo After the Spill) to the Last Sampling Period (66 Mo After the Spill), Provided by the Slopes and Intercepts of the ANCOVA Regression Means Model in Table 3, at the Reference (RF), Moderately Oiled (MD), and Heavily Oiled (HV) Shoreline Marsh Sites in Northern Barataria Bay, LA.
doi 10.7717/peerj.3680/fig-7
