SEMINAR: REMINDER - Next week: Special Seminar - Jules Jaffe - SIO - TUESDAY May 1 @ 3:00 pm

[Robert Cowen <rcowen@rsmas.miami.edu>]

Note- Jules is a creative designer of both acoustic and optical instruments for a variety of oceanographic sampling needs. He will be talking about studies stemming from some of his instruments. 

Begin forwarded message:

From: Robert Cowen <rcowen@rsmas.miami.edu>

Subject: SEMINAR: Special Seminar - Jules Jaffe - SIO - TUESDAY May 1 @ 3:00 pm

Date: April 23, 2012 3:29:29 PM EDT

To: <seminar@rsmas.miami.edu>

Special Seminar -- 

TUESDAY - May 1

3:00 pm

SLAB Seminar Room

Plankton gone wild: In-situ acoustic measurements of zooplankton behavior and zooplanktivory 

Jules S. Jaffe

Scripps Institution of Oceanography

In this talk Dr. Jaffe will describe several types of in-situ observations of zooplankton using various types of high frequency
acoustics.  For the most part, in-situ, behavioral observations of zooplankton are sparse in spite of the fact that they play an
important role in the ecosystem.  As will be described, the development of multibeam sonars led to the observation of 
behavior of euphausiids (Saanich Inlet, Canada) and copepods  (Gulf of Aquaba, Israel).  Additional work, currently underway in Israel,
with dual sonars placed up stream and down stream of a school of planktivorous fish, is yielding information that characterizes
the "functional response" of the animals to a variety of environmental parameters such as light and water velocity. 

___________

Robert K. Cowen

Maytag Professor of Ichthyology

Rosenstiel School of Marine & Atmospheric Science
4600 Rickenbacker Causeway

University of Miami
Miami, FL 33149

305-421-4023