Menu Close

Oceanographer

Oceanographers are scientists who apply biological, chemical, physical, and geological principles to the study of the world’s oceans. They study flow patterns such as currents, circulation, and tides; the relationship between the oceans, weather, and climate; chemical factors such as contaminants; and ocean interactions, for example with air, ice, and land formations. Oceanography is a combination of validating existing ideas and research and finding new ways to explore the ocean and explain new findings.

At a Glance

Imagine it is a bright, warm summer afternoon. A fresh breeze is blowing and the sun is glinting off the waves. You are standing at the rail of a research vessel hundreds of kilometres off the Canadian coastline, taking a break from your work in one of the ship's equipment rooms. You are an oceanographer and you've spent the last three hours directing an underwater vehicle that is gathering data from the ocean floor. You have been aboard this ship sailing the Atlantic Ocean for the past four weeks studying a portion of the ocean floor for a large oil exploration company.

The company intends to build an underwater pipeline and has hired you to help determine the best location for this pipe, where it will be at the least risk of damage from the ocean. As an oceanographer, you gather information for environmental assessments of projects like this pipeline. When first approached about this project, you began by researching existing information on the region of the ocean floor where the pipeline is to be built. Most of the floor has been well mapped, but the maps are several years old now.

Conditions at the ocean's bottom can change quickly, so before a new pipeline can be approved, the maps must be updated and the data kept current. That's why you are part of this research expedition. Your radio-controlled underwater vehicle is equipped with a sonar system to survey the ocean floor and gather data on geological threats such as active fault lines. The vehicle also has a camera on board that will photograph the area and help identify the area's physical and ecological characteristics, including marine life. And while the vehicle is still at the bottom of the ocean, you can direct it to take seawater samples that will be analyzed for the accurate chemical composition of the water in that area of the ocean. All this information will be included in your report to the oil exploration company as to the safest location for its pipeline.

Looking for a job as a Oceanographer?