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Workshop
4
Impacts of ocean acidification
Co-Convenors:
So Kawaguchi (Australian Antarctic Division, Australia)
M. Brady Olson (Western Washington University, USA)
Invited Speaker:
Brad Seibel (University of Rhode Island, USA)
Studies exploring the effects of ocean acidification
on zooplankton are scarce, and with few exceptions are limited
to assessing direct effects on zooplankton calcification. This focus
on calcification, although vitally important,
constrains our ability to predict what effects ocean acidification will
have on zooplankton in a wider biological
and ecological context. For example, what are other direct, but sub-acute
zooplankton responses to ocean
acidification? How might these responses alter zooplankton interactions
with their predators and prey? What may
be the effects on zooplankton-mediated nutrient cycling? Will the timing
of transition between zooplankton life
histories be altered by ocean acidification? How might secondary production
change in response to acidification?
Will the magnitude of these effects be altered by interactions with
climate parameters synergistic with ocean
acidification? This workshop solicits participation from plankton biologists
and ecologists that wish to contribute
to a dialog aimed at meeting these specific workshop goals: (1) report
on current research and/or discoveries
regarding zooplankton and ocean acidification, and (2) identify the
critical research and information needed to
provide a framework for better predicting zooplankton responses to ocean
acidification.
March 16, 2011
Brad A. Seibel (Invited)
Zooplankton physiology in a changing ocean: Synergistic effects of climate-related
variables on metabolism (W4-7106) (waiting for permission)
M. Brady Olson, Brooke A. Love and Suzanne
L. Strom
Microzooplankton feeding and growth in an acidified ocean (W4-6895)
(pdf,
0.9 Mb)
Barbara Niehoff, Jan Czerny, Signe Klavsen,
Sebastian Krug and Kai Schulz
The response of zooplankton to elevated CO2 concentrations: Results
from a mesocosm experiment in a high Arctic fjord (W4-7280) (waiting
for permission)
Jörg Dutz, Sara Ceballos, Alejandro
Isla and Erik Selander
Does the allelopathic and toxic activity of Alexandrium minutum
change with ocean acidification? (W4-7036) (waiting for
permission)
Maria Byrne, Steve Doo, Natalie Soars and
Symon Sworjanyn
Effects of ocean warming and acidification on larval development in the
diadematoid sea urchin Centrostephanus rodgersii (W4-7329) (waiting for permission)
So Kawaguchi, Haruko Kurihara, Rob King,
Akio Ishida, Masahide Wakita, Lillian Hale,
Thomas Berli, James P. Robinson, Stephen Nicol, Patti Virtue and Atsushi
Ishimatsu Impacts of Ocean Acidification on early development of Antarctic
krill (W4-7000) (waiting for permission)
James P. Robinson, So Kawaguchi, Atsushi
Ishimatsu, Haruko Kurihara, Rob King, Patti Virtue and Stephen Nicol
(Presenter So Kawaguchi on behalf of James P. Robinson)
The effects of CO2-induced ocean acidification on the survival and development
of early larval stage Antarctic krill (Euphausia superba) (W4-7187)
(pdf,
1 Mb)
Leah R. Feinberg, Melissa E. Prechtl and
William T. Peterson
Impacts of ocean acidification on the hatching success and larval development
of Euphausia pacifica (W4-7079)
(pdf,
1.2 Mb)
Liza M. Roger, A. David McKinnon, Anthony
J. Richardson and Brenton Knott
Comparison of shell structure of two tropical species of thecosome pteropods
(Creseis acria and Diacavolinia longirostris) over a 40-year
period (W4-6926)
(pdf,
3 Mb)