OC 396x: Coastal Oceanography Field Methods

Course Overview

Launching for the first time in Summer 2026, OC 396X: Coastal Oceanography Field Methods immerses students in the real-world practice of coastal marine science. This hands-on, 4-credit field course—taught by three of OSU’s leading oceanography researchers—provides applied training in the instruments, sensors, and sampling techniques used across coastal oceanography, marine conservation, resource management, marine ecology, and marine engineering.

Students gain practical experience aboard small- to mid-size research vessels, learning how to plan and execute a coastal field campaign from start to finish. They operate oceanographic equipment, collect and process samples and data, and analyze and interpret their findings. The course emphasizes competency building and provides students with job-ready technical and quantitative skills through authentic marine fieldwork.

Field Procedures & Instrumentation

Through intensive field days followed by on-shore data processing and sample analysis, students may gain experience with techniques such as:

• Hydrographic surveys and water-column sampling using CTD–Rosette systems, including calibration, deployment, and processing of sensor and bottle data.

• Fundamentals of seafloor mapping with multibeam sonar, including basic theory and practical survey techniques.

• Sediment collection using coring and grab sampling, followed by sediment processing and laboratory analysis.

• Biological surveys and sampling using underway optical sensors, acoustic techniques, and nets to assess biomass composition and distribution.

• Acoustic Doppler Current Profiler (ADCP) deployment for measuring and interpreting current-velocity and flow dynamics.

Why Take This Course?

• Develop applied, career-ready field skills used across a variety of applied marine and coastal science disciplines

• Gain confidence working aboard research vessels and operating common oceanographic equipment and sensors 

• Strengthen analytical skills through hands-on data collection, processing, and interpretation.

• Build essential soft skills including safe and inclusive field operations, teamwork, problem-solving, and communication.

• Engage in intensive experiential learning that mirrors real research and prepares you for internships, jobs, and advanced studies