What does a Marine Biologist do?

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What is a Marine Biologist?

A marine biologist is someone who studies all types of sea creatures, and can choose to specialize in studying large ocean animals, all the way down to microscopic organisms. Everything from whales to the plankton they eat, and everything else in between, can be studied.

Marine biology is a learning and research field, and many marine biologists therefore work in coordination with universities and other educational institutions. In fact, many marine biologists are also teachers and professors during the winter months, when less work is being done in the field. Research projects are at the heart of what most marine biologists do, whether it be actually collecting specimens in the field, compiling research data, finding real life applications for the research data, or classroom teaching.

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What does a Marine Biologist do?

Some of the possible careers for a marine biology graduate would include teaching at a high school or college level, being a research scientist, an oceanographic laboratory technician, working for an aquarium or zoo, or any number of possibilities for consulting with different government agencies and universities.

Another potential career for a marine biology graduate would be hydrology, which is a scientist or researcher that studies bodies of water and helps to find ways to eliminate water pollution. There are actually many environmental careers that can be attained with a degree in marine biology. Even a fish and game warden, which is something akin to an environmental police officer, is a possible career move for a marine biology graduate.

Marine biotechnology, one of the possible specializations, involves developing and testing new drug treatments and protocols that are derived from ocean life. Another specialization is molecular biology, which is helpful in identifying microorganisms as well as diagnosing diseases that are caused by microorganisms.

How to become a Marine Biologist

This is a field where educational requirements tend to be fairly cut and dry. A scant few entry level positions may be available for graduates with a bachelor's degree in one of the biological sciences, but the grand majority of research positions will require at least a master's degree in marine biology. Those who wish to work their way into a position of authority where they are directing research projects, will most likely need to earn a doctorate in marine biology. In other words, if you want to do your own work, rather than someone else's, you'll need a Ph.D.

Interestingly, many working marine biologists recommend that someone interested in a career in marine biology get a degree in a different biological science first, and specialize in marine biology for their post-graduate work. Specialization in a particular discipline is considered a key turning point in the career of a marine biology graduate.

  • Marine Biology Degree Programs In The U.S. www.ecologyproject.org

    Please note that most degrees in Marine Biology are earned at the Masters level or higher and usually require a Bachelor's degree first in Biology, Zoology or another life science.

  • So You Want To Be A Marine Biologist: Deep Sea News Edition deepseanews.com

    You have to have a solid, traditional science background to be a marine biologist. Classwork will give you the basics, but working in a lab or doing independent research is how you’re going to learn how science is actually done.

What is the workplace of a Marine Biologist like?

Oceanography centres, laboratories, aquariums, research boats and vessels are some of the possibilities for field workplaces. It would not be unusual to find a marine biology graduate working in a tide pool, a swamp, a mangrove forest, a coral reef, or any place on earth that supports marine life. Travel to interesting places is one of the possible perks for a career in marine biology.

Laboratory work could involve working directly with the federal government, or the Environmental Protection Agency (EPA), or on behalf of a university's research program. Virtually every body of salt water on the planet is being studied by marine biologists, from the caribbean seas to the arctic ocean. Nonprofit organizations are also a major employer for marine biology graduates, since they fund studies and research projects for commercial products. Drug companies conduct marine research as well, as marine life is often at the cutting edge of research.

External Reading

  • A Day In The Life Of A Marine Biologist blog.projectnoah.org

    Five years after graduating from a Masters in Applied Marine Science, I found myself swimming with the biggest fish in the sea. Every day.

  • Marine Biologist - Typical Day www.shmoop.com

    Icebergs, Glaciers. Ice floes. Snow. Marina’s tent home is equally minimalist: sleeping bag, duffel bag and sheepskins (the academic kind — PhD) pinioned to the stretched nylon tent wall. Welcome to life in Antarctica, where the leopard seals dive and thrive.

  • Personality Traits & Skills Of A Marine Biologist work.chron.com

    While marine biologists may work at a local stream or in an office, their job can also take them to remote locations the world over. Interest in working with raw data is one quality marine biologists strongly require.

  • So You Want To Be A Deep-Sea Biologist? deepseanews.com

    I write this from the perspective of obtaining a Ph.d. in marine biology and I am assuming the reader wants to go for a Ph.d. as well. Some of these are not specific to deep-sea research, but apply generally to any path toward graduate school in the sciences. Below is my take on this, tips and tricks, lessons I’ve learned from doing things both the right and wrong way.

  • 5 Steps: Experience And Education Needed To Become A Marine Biologist www.ecologyproject.org

    While pursuing a career in marine biology or oceanography can be a challenging road to travel you’ll be hard-pressed to find a marine biologist with regrets. Hopefully the following tips will help you navigate the multifarious paths to becoming a marine biologist:

  • Wanna Be A Marine Biologist? Here’s How newswatch.nationalgeographic.com

    I am fortunate indeed, and I wouldn’t exchange my life and career for anything. But people don’t often realize what goes into the job.