300 dpi: (d1106-20.jpg)
640 pixels wide: (d1106-20.jpg)
 Image Number D1106-20 |
Ecologist Brett Dumbauld shovels estuarine sediment from a metal core into a sieve while technicians Cara Fritz and Roy Hildenbrand collect burrowing shrimp to measure and examine the effects of these pests on the oyster aquaculture industry.
Photo by Stephen Ausmus.
