Prairie grass photosynthesis research. Plant physiologists using gas monitoring equipment to measure photosynthesis in prairie grasses to determine ho

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Prairie grass photosynthesis research. Plant physiologists using gas monitoring equipment to measure photosynthesis in prairie grasses to determine how elevated carbon dioxide (CO2) affects their growth. This research is being carried out by the Agricultural Research Service of the US Department of Agriculture. Photographed in the USA.

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Size: 3642px × 2415px
Photo credit: © SCOTT BAUER/US DEPARTMENT OF AGRICULTURE/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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