What are some marine biology tools and how are they used?

Shmoop guide to all the tools of the trade involved with being a Marine Biologist. What does a Marine Biologist use to get their work done? ... (humans don't have gills—yet). Radio receiver (great for keeping in touch with teammates). Stopwatch (how long have I been watching these penguins lay eggs?) Ability to tread water. read more

They also examine the interplay between marine life and the ecosystem. As part of their job, marine biologists may develop solutions to problems such as water pollution and wildlife diseases. Their work requires the use of several types of machinery and equipment. read more

A marine biologist may work primarily in the field -- or water -- or in a laboratory. Whatever her particular specialty within marine biology, and whether she must be able to study her organisms of choice in the natural environment or a controlled setting, she needs several specialized tools to get the job done. read more