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CAREER PROFILE

Marine ecosystems biologist

Marine ecosystems biologists study living things in oceans and coastal waters and how they interact with their environment. They may examine plants, animals, water quality, and habitat conditions to understand changes in marine systems. This career often appeals to students who enjoy biology, fieldwork, and environmental science, and who are curious about protecting aquatic ecosystems through research and observation.

EDUCATION ROUTEMultiple pathways
WORK STYLEHands-on options
CAREER FIELDScience, Technology, Engineering and Mathematics

HOW TO GET THERE

Typical pathway

People in this occupation typically build a strong background in biology, ecology, chemistry, and environmental science. A university degree is often important, and some positions may require further study for specialized research roles. Students may benefit from taking science and math courses, joining field or lab experiences, and developing skills in data analysis and observation. Volunteer work, internships, or research assistant experience can also help students learn more about marine science careers.

THE WORK

What you may do

  • Observe and document marine plants and animals
  • Collect samples from water or habitat sites
  • Analyze data related to ecosystem health
  • Study relationships between species and their environment
  • Prepare reports or findings from research
  • Support projects related to conservation or monitoring

A DAY IN THE LIFE

What a day can include

A day in this job may include both field and office or laboratory work. In the field, a marine ecosystems biologist might visit shorelines, harbours, or other aquatic sites to observe conditions and gather samples. Back at a lab or workstation, they may sort data, review observations, and compare results over time. The work often involves collaboration with other scientists and careful attention to detail, especially when recording environmental changes.

SKILLS TO BUILD

Skills used in this Career

Biology knowledgeObservation skillsData analysisAttention to detailFieldwork skillsScientific writingProblem solvingTeamworkComputer and lab skills

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