Figure 4

The annual mean Normalized Difference Vegetation Index (NDVI) of Mangrove Bay mangrove forest as a function of annual mean sea level (A), annual monthly minimum sea level (B) and annual rainfall (C). The regression line in panel A is y = −0.10 + 0.336 * x, R2 = 0.24 (P = 0.0246) and in panel B is y = 0.28 + 0.42 * x, R2 = 0.34 (P = 0.0074). The relationship between annual NDVI and rainfall was not significant (P > 0.05).