Aquatic Productivity Study

Aquatic Productivity Study

C009/4620 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 54.4MB

Downloadable file size: 2.5MB

Price image Pricing

Please login to use the price calculator



Caption: Light and dark bottles under lights in an aquatic primary productivity study. The dissolved oxygen (D.O.) of the bottles was measured initially and will be measured the next day. Changes in D.O. will reveal the extent of photosynthesic production of organic miolecules (primary productivity) by the algae in the water. The screens on the bottles mimic the attenuation of light with increasing depth in a water column. The experiment is part of a high school biology lab.

Release details: Model release not required. Property release not available.

Keywords: aquatic, biological, biology, bottles, cellular respiration, college, ecological, ecology, experiment, experimental, gross productivity, grow lights, high school, lab, laboratory, light attenuation, light dark, light-dark, light/dark, method, net productivity, photosynthesis, photosynthetic, primary, production, productivity, quality, research, respiration, school, science, secondary school, study, testing, water

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.