SIO FACULTY CANDIDATE SEMINAR - Julie Keister


 
05/21/2015 - 12:30pm

SCRIPPS INSTITUTION OF OCEANOGRAPHY FACULTY CANDIDATE SEMINAR

DATE:          May 21st, Thursday, 12:30 p.m.

LOCATION:      Hubbs Hall 4500

*Additionally, a “chalk talk” presentation will be held in Vaughan Hall 100 on May 22nd at 3pm

SPEAKER:       Julie Keister, Ph.D.
                          University of Washington         

TITLE:  Zooplankton links to fisheries in a changing ocean

ABSTRACT:

Globally, analyses of long term observational datasets are revealing large shifts in zooplankton communities in response to changes in climate, with important implications for fisheries and ecosystems. My research focuses on diagnosing the effects of environmental change on zooplankton distribution, behavior, species composition, and growth, along with the associated changes in food webs. Physical and chemical changes in the ocean that act on marine ecosystems through bottom-up processes are occurring across a wide variety of scales. I will present results of my research that demonstrate the importance of time series observations, in combination with short term process studies, to form hypotheses and test specific pathways of ecosystem change—from global changes in ocean pH, regional changes in horizontal advection, and local changes in seasonal oxygen dynamics. These studies provide mechanistic frameworks for understanding how climate variability can affect fisheries and ecosystems through changes in zooplankton.

Faculty Host:  Mark Ohman  (mohman@ucsd.edu)

For more information on this event, contact: 
Leslie Costi
858-534-8752
Event Calendar: 
Location: 
Hubbs Hall 4500
sharknado