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| 18-FEB-2009 | |
Fumarole steam vents on Roaring Mountain in winter at Yellowstone National Park
green; cyanobacteria; cyanobacterial; heated; heat; fumarole; vent; geothermally; geothermal; hot; springs; winter; snow; Yellowstone; National Park; Wyoming; steam; sulfur; acid; pH; Oscillatoria; microbial; bacteria; thermophiles; steaming; trees; evergreen; pine; lodgepole; warm; stream
| Full EXIF Info | |
| Date/Time | 18-Feb-2009 11:20:51 |
| Make | Nikon |
| Model | NIKON D300 |
| Flash Used | No |
| Focal Length | 27 mm |
| Exposure Time | 1/400 sec |
| Aperture | f/8 |
| ISO Equivalent | 200 |
| Exposure Bias | |
| White Balance | |
| Metering Mode | matrix (5) |
| JPEG Quality | |
| Exposure Program | aperture priority (3) |
| Focus Distance | |
All Images copyright © 2002-2018 Reimar Gaertner
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