Dose response laboratory trials to assess the concentration of dissolved CO2 in water.
![Scientists Barnaby Watten and Andrew Ray (NPS) conducted dose response laboratory trials.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/C02_leetown.jpg?itok=4UPGtICK)
Detailed Description
Hyperbaric system used to house and expose larval bullfrogs to elevated dissolved CO2 in water for 24-hour exposure period. Experiments were conducted at USGS Leetown Science Center in Kearneysville, WV. NPS Biologist Dr. Andrew Ray (left, formerly USGS) and USGS Biological Science Technician Mark Abbey-Lambertz (right) removing larvae from experimental chambers.
Sources/Usage
Public Domain.