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POLLUTION MONITORING
Water pollution monitoring. Researchers monitoring the water quality of an area reclaimed from a waste disposal site. The female researcher is using a dissolved oxygen meter to assess the overall health of the water, while her colleague is checking on emissions of methane gas. They are from Newcastle University, England. (KEYSTONE/SCIENCE PHOTO LIBRARY/COLIN CUTHBERT)
Instruktionen
COPYRIGHTPFLICHTIG
Lizenz
Rights Managed
Erstellungsdatum
20000627
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
COLIN CUTHBERT
Grösse
3908 x 3946 px
Dateityp
JPEG