I have 47 years of experience and specialize in the field of marine biology with specific knowledge in the areas of zooplankton, biodiversity, ecology and pollution stress monitoring. I have published on such topics as zooplankton, Chaetognatha, biodiversity, biogeography, pollution stress and monitoring of the Indian Ocean. I have testified 45 times on topics such as zooplankton, Chaetognatha, biodiversity, and biogeography and pollution stress.