Coral Spawning in the Bahamas
Iliana Baums
ibaums at rsmas.miami.edu
Mon Aug 13 10:15:03 EDT 2001
Acropora palmata spawned on Aug 6 at 22.30 to 22.50 on Green Turtle Cay,
Abaco Island, Bahamas. Bundle formation was noted
at 20.35. Only about 5-10% of the colonies
spawned. Sunset was at 19.52, Moonrise at 21.40. The water was calm and we
had no winds or currents. We tried only the nights of 5 and 6 Aug.
Iliana Baums
On Thu, 9 Aug 2001, Alina M. Szmant wrote:
> Hi Bernardo:
>
> We were out nites of 5, 6 ,7 and 8 on A palmata patches on Horseshoe reef,
> Key Largo . We saw no activity on first 2 nites, 4-5 colonies had small
> patches of bundle formation on the 7th of Aug (minor spawning, some bundles
> in water), and ca. 50 % of colonies spawning on Aug 8th. Spawning was ca.
> 10:30 to 11:00 (bundle formation from ca. 9:45 to 10:30 pm). It was very
> surgy and difficult to collect spawn.
>
> What % of your colonies did you see spawn?
>
> Best,
>
> Alina
>
>
> At 03:48 PM 8/7/2001 -0400, you wrote:
> >Subject: Coral spawning event
> >
> >Date: 6 August 2001
> >
> >Location: Acropora cervicornis thickets off Ft. Lauderdale, FL,
> >depth 3.3
> >meters
> >
> >Sea conditions: Winds E - NE 10-12 knots, seas with moderate
> >chop, 2-4 ft.;
> >southerly current, 0.75 kts, estimated. Thick layer of brackish
> >inshore
> >water delivered by inlets due to recent heavy rain events.
> >
> >Report: Colonies of Acropora cervicornis released egg-sperm
> >bundles around
> >22:15h-22:30h.
> >
> >
> >Bernardo Vargas-Angel
> >
> >
> >========================
> >Bernardo Vargas-Angel
> >Research Scientist
> >National Coral Reef Institute
> >NSU Oceanographic Center
> >8000 N. Ocean Drive
> >Dania Beach, FL 33004
> >Phone: (954) 262-3677
> >Fax: (954) 262-4027
> >~~~~~~~
> >For directions on subscribing and unsubscribing to coral-list or the
> >digests, please visit www.coral.noaa.gov, click on Popular on the
> >menu bar, then click on Coral-List Listserver.
>
> *****************************************************************
> Dr. Alina M. Szmant
> Center for Marine Science
> University of North Carolina at Wilmington
> One Marvin K. Moss Lane
> Wilmington NC 28409
> TEL: (910)962-2362 FAX: (910)962-2410
> email: szmanta at uncwil.edu
> Presently in Key Largo: (305)453-4595
> *****************************************************************
>
> ~~~~~~~
> For directions on subscribing and unsubscribing to coral-list or the
> digests, please visit www.coral.noaa.gov, click on Popular on the
> menu bar, then click on Coral-List Listserver.
>
>
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Iliana Baums
PhD Student
RSMAS-MBF
4600 Rickenbacker Causeway
Miami, FL 33149
Fon 305.361.4642
Fax 305.361.4600
~~~~~~~
For directions on subscribing and unsubscribing to coral-list or the
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