Main Display

Details

Graduate student Natasha Christman (Oregon State University) uses a 0.2 micron filter to remove finer particulate matter and microorganisms from raw permafrost leachate. Toolik Field Station, Alaska.

Credit to Read: 
Photo by David Walker (PolarTREC 2019), Courtesy of ARCUS
Photographer: David Walker
Download: 
Image icon Download Walker_P6120333.jpg (9.7 MB)
File Information
Focal Length: 
4.3mm
File Size: 
10173462
Computed Mime: 
image/jpeg
Max Aperture: 
f/2.9
Height: 
3456
Width: 
4608
Make: 
OLYMPUS IMAGING CORP.
Model: 
SP-100EE
Exposure Time: 
1/30s
ISO: 
160
IPTC Caption: 
OLYMPUS DIGITAL CAMERA

Below Content

 

Find People

 

Find Top Pics

 

Find Wildlife