- yard. When
reefed, the sail is
pulled upwards and
affixed to the yard at one of the
reef bands that runs
horizontally across the sail. Each
reef band is...
- A
reef is a
ridge or
shoal of rock, coral, or
similar relatively stable material lying beneath the
surface of a
natural body of water. Many
reefs result...
- A
coral reef is an
underwater ecosystem characterized by
reef-building corals.
Reefs are
formed of
colonies of
coral polyps held
together by
calcium carbonate...
- (PDF) on 14 June 2007.
Retrieved 28 May 2006.
Great Barrier Reef Marine Park Authority. "
reefED – GBR
Traditional Owners".
Archived from the
original on...
-
scarp in
South Africa Great Barrier Reef or "The
Reef", the planet's
largest coral reef The
Reef or The
Reefs, a
former mansion in Newport,
Rhode Island, in...
- The
reef triggerfish (Rhinecanthus rectangulus), also
known as the
rectangular triggerfish,
wedgetail triggerfish or by its
Hawaiian name humuhumunukunukuāpuaʻa...
- An
artificial reef (AR) is a human-created
freshwater or
marine benthic structure.
Typically built in
areas with a
generally featureless bottom to promote...
-
island subsides, the
coral fringing reef becomes a
barrier reef that is
detached from the island. Eventually,
reef and the
small coral islets on top of...
-
outer edge of the
Great Barrier Reef and
includes Heralds Beacon Island,
Osprey Reef, the
Willis Group and
fifteen other reef/island groups. Cato
Island is...
- manatee. The
Florida Reef is the only
living coral barrier reef in the
continental United States, and the third-largest
coral barrier reef system in the world...