What does a Marine Biologist do?
A marine biologist scientifically studies organisms in the world oceans. They protect, observe, study, or manage marine organisms or animals, plants, and microbes. Therefore, marine biologists hold many titles and specializations.
For instance, they might be found managing wildlife preserves in the protection of marine organisms. They may also study marine fish populations or this career tests for bioactive drugs in the collection of sponges and many other areas of interest. They write scientific reports from their findings and get them published.
How to become a Marine Biologist
A minimum of a bachelor's degree with courses in biology, chemistry, mathematics, english, and zoology is required. Many employer's prefer an applicant have a master's degree specializing in marine biology and aquatic studies or courses in your specific focus of interest. It is also becoming more common to be asked for a doctorate degree.
Job Description of a Marine Biologist
A marine biologist observes and studies the animals and plants that inhabit the ocean in a scientific way. A marine biologist has so many areas of specialized fields that each one carries it's own title, but all of them study the organisms in the sea, to include marine animal life.
A marine biologist may work in the field, such as, on a ship or a boat, or a beach or salt marsh in order to do scientific research properly. They may prefer to do their studies and research by working in a laboratory to observe and record animals in tanks or tiny organisms under a microscope.
If they should work in zoos or aquariums, he or she would be taking care of marine animal life and observing their reactions to environment and their behavior patterns and their needs to be healthy and thriving in the ocean and any other clues that help unlock the mysteries of marine life.
A marine biologist may scuba dive for sponges and then study them for any bioactive drugs that could help further medicine. A marine biologist may be interested in the study of larger marine animal life, such as, sharks, whales, seals or other sea life that is not so noticeable, like the sea's coral.
They study the fluctuation of specific fish and their populations. One may be interested in the study of complex chemical make-up of marine toxins or the impact of the environment and weather on sea life. They usually work often with other scientists, engineers and technicians or environmental agencies. He or she may teach in a university or college or act as a consultant for various agencies, like government.
A marine biologist can be found working anywhere from a laboratory, museum, aquarium, zoo, ships or boats and many other places, depending on their particular area of focus.
There is heavy competition in this occupation, especially in certain, specialized areas.