Fig 3. Seasonal variability of hydrographic properties in Bahia de la Ascension: (a) temperature, (b) salinity, (c) dissolved oxygen.

Median is the horizontal line into the box, 25th and 75th percentiles are the top and bottom of the box, while the 5th and 95th are located on the tips of the whiskers. The labels on x-axis: first letters represent the climatic season (Dry, or Rainy); second number designs the year of sampling campaign (6 for 2006 and 7 for 2007); following letters are the sampling site (Vigia Grande, Central Basin, and Cayo Culebras).