Marine Biologist

What does a Marine Biologist do? A marine biologist studies..

Marine Biologist

What does a Marine Biologist do?

marine biologist

A marine biologist studies ocean organisms. 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 to protect marine organisms. They may also study marine fish populations or test for bioactive drug. 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, 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. 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 water, to include marine animal life.

A marine biologist may work ion a ship, beach, or salt marsh in order to do scientific research properly. They may also conduct studies and research in a laboratory to observe and record animals in tanks or view tiny organisms under a microscope.

In zoos or aquariums, they take care of marine animal life and observe their reactions to the environment and their behavior patterns. They assess their needs to be sure they are healthy and thriving.

A marine biologist may scuba dive for specimens. They 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 with other scientists, engineers, technicians, or environmental agencies. He or she may teach in a university or college or act as a consultant for various agencies, like government.


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