noun
- a scientist who studies aquatic organisms and their environments, including freshwater and marine ecosystems
Usage: specialized field; also called aquatic biologist
Examples
- The hydrobiologist examined water samples from the lake to assess fish populations.
- She earned her PhD in hydrobiobiology and now works for an environmental agency.
- Hydrobiologists study how pollution affects organisms living in rivers and streams.
- The research team included a hydrobiologist who specialized in coral reef ecosystems.
- As a hydrobiologist, he spent months collecting data on aquatic plant species.
- Hydrobiologists play a key role in monitoring the health of freshwater systems.