High carbon dioxide can create 'shrinking stems' in marshes
Researchers investigated the effects of high levels of carbon dioxide on marsh plants.
Credit: Gary Peresta/Smithsonian Environmental Research Center
Download the high-resolution JPG version of the image. (214.4 KB)
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.