
NOAA FISHERIES
Exxon Valdez oil-spill recovery still is work in progress, 20 years later
Pockets of oil — an estimated 16,000 gallons, according to researchers — remain buried in portions of the intertidal zone.

NOAA FISHERIES
Pockets of oil — an estimated 16,000 gallons, according to researchers — remain buried in portions of the intertidal zone.
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