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Krill Abundance Has Dropped 80% in 30 Years. (A) This gravid female is nearly ready to release her eggs. (B) Krill feed on phytoplankton, indicated by the green color in this specimen's digestive organ.
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As the Antarctic Ice Pack Recedes, a Fragile Ecosystem Hangs in the Balance. Gross L PLoS Biology Vol. 3/4/2005, e127 http://dx.doi.org/10.1371/journal.pbio.0030127
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Date |
Published: April 12, 2005
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(Images: Langdon Quetin and Robin Ross, researchers at the Marine Science Institute, University of California, Santa Barbara, and funded by the Office of Polar Programs, National Science Foundation)
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