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Marine Scientist / Oceanographer
The life of a Marine Scientists requires you to have a lively interest in the sea. Being Physically fit has a destinct advantage as Marine Scientists could spend some time in the field, or at sea, working under physically challenging conditions.
Marine scientists study the ocean and life within it. The field of marine science is often referred to as oceanography. When describing their work, marine scientists talk about three different fields of study, namely, physical, chemical and biological oceanography.
Marine Scientists who are concerned with all aspects of plant and animal life in the sea are called Biological Oceanographers or Marine Biologists.
Physical Oceanography is the study of the physical properties of seawater and the forces that move it. Ship-based measurements, satellite imagery and automatic monitoring instruments are all used to measure ocean and coastal currents, waves, tides, temperature and salt content (salinity). Marine Scientists who specialize in the field of physical oceanography also study the interaction between the sea and the atmosphere in an effort to demonstrate how the ocean influences weather and climate.
Chemical oceanography is concerned with the composition of seawater and the effect of chemicals on the marine environment. Marine scientists who specialize in this field measure, among other things, trace elements, oxygen, major nutrients such as nitrates and phosphates and dissolved organic and inorganic carbon. Marine pollution poses a challenge for marine scientists who may be involved with monitoring the effect that pollution has on the marine environment.
Useful Information
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Career Snapshot Marine Scientist / Oceanographer |
In Demand
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Qualification Required |
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Work Outdoors |
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Maths Required |
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Science Required |
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This is a general guide - it is important to check admission requirements with the various training institutions first because entry requirements may vary.
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