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Home | Image Galleries | Emergency Response
Mearns Rock Time Series
A photo time series of Mearns Rock, a large boulder located in the intertidal zone at Snug Harbor on Knight Island, Prince William Sound, Alaska.
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Mearns Rock 1999
What You See
You can see that a second crop of Fucus seaweed, which began to grow in about 1995-96, has matured and now nearly covers the boulder. The larger seaweed that was prominent in 1998 has disappeared.
What's Happening
The mature Fucus plants visible in this photo may be starting to die back. Our observations over the years suggest to us that individual Fucus plants survive for about 4 to 5 years.
(07.01.99, Snug Harbor, Knight Island, Alaska)
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Related Pages on Our Site |
- Exxon Valdez Oil Spill Overview of the 1989 Exxon Valdez oil spill in Prince William Sound, Alaska. Includes links to many related resources, including photo galleries.
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- Graphing Changes in Marine Life Abundance Try your hand at some marine biology! Follow these steps, designed for middle and high school students, to make a study of the marine life occupying a section, or quadrat, of Mearns Rock.
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- Mearns Rock Time Series How does marine life recover from a major, one-time stress, such as an oil spill? As you will learn here, the answer is not simple.
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- Northwest Bay Study Site Photos of one of our study sites, a rocky beach on an islet in Northwest Bay, shortly after high-pressure, hot-water washing in 1989, and again in 1998.
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- Response to the Exxon Valdez Spill Within hours after the tanker Exxon Valdez spilled nearly 11 million gallons of crude oil into Alaska's Prince William Sound on March 24, 1989, a team of NOAA OR&R scientists arrived on-scene.
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