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MARICE Researchers |
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Guðrún
Marteinsdóttir,
Professor
I
am a professor of fisheries science at the University of Iceland. I
have coordinated many international and national research
projects on structure, reproduction and dynamics of cod and other
commercially important species (e.g. METACOD).
My most recent
focus has been on life history evolution and local adaptation of cod
populations, and investigation of phenotypically distinct behavioral
types.
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Steven
Campana,
Professor
To be written.
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Kai
Logemann,
Postdoc
'Hydrodynamic
modelling of Icelandic waters'
My
research focuses on the development and application of an adaptive
mesh hydrodynamic ocean model and on the physical basics of Iceland’s
marine ecosystem.
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Niall McGinty, Postdoc
‘Temporal and spatial indices of
primary and secondary production in Icelandic waters’
I
am a marine spatial ecologist with particular interests in modelling
phytoplankton and zooplankton responses to changes in climate and local
hydrodynamic conditions. I am currently involved in the EU project
SEAMAN focusing on the development of 3D indices of temporal and
spatial variation in primary (and secondary production) using outputs
derived from the CODE
hydrodynamic model.
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Jónas
Páll Jónasson,
PhD student
'Recruitment
of cod and other commercially important fish species'
My
research focuses on the early life stages of fishes and recruitment
patterns in general. That involves using models that predict
the influence of currents on offspring dispersal and survival in
regards to fluctuations in the environment ("particle tracking").
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William Butler,
PhD student
'Impact of climate change on processes that influence survival of
Atlantic cod eggs and larvae in Icelandic waters'
I'm
examining the three-way interaction between freshwater runoff,
phytoplankton dynamics and survival/fate of early fish life stages
(cod, haddock and saithe). Multiple freshwater runoff scenarios will be
generated to examine the influence of climate change and damming on
this interaction.
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Hlynur Bárðarson,
PhD student
'Understanding and identifying the sub-stock structure in the Icelandic
cod stock'
To be written
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Teresa Silva,
PhD student
'Ecology of euphausiids in Icelandic waters'
The overarching aims of this project are
to study the ecological role of euphausiids in the Icelandic marine
ecosystem. This will be done by studying the distribution, population
structure and long-term changes of euphausiids around Iceland in
relation with environmental parameters, as well as elucidating the role
euphausiids play in biomass and carbon sequestration within the marine
ecosystem mainly off the southwest coast.
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Cecilia Kvaavik,
PhD student
'Identification of Atlantic mackerel (Scomber Scombrus L.) spawning
grounds in Icelandic waters and the effect of different climate change
scenarios'
The overall aim of my project is to use already developed genetic
methods, which combined with particle tracking in different climate
change scenarios, will address the origin of the mackerel stocks around
Iceland and give a clear picture of their distribution pattern,
possible spawning areas and nursery areas for future management of the
stock.
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Fraser
Cameron, PhD student
'Cod
lunacy: Assessing the entrainment and adaptive significance of
environmental cycles on the timing of Atlantic cod reproduction'
My
research aims to evaluate cyclical behaviour in Atlantic cod over full
spawning seasons. I will be investigating the hormonal and histological
changes in cod with respect to lunar and semi-lunar cycles, and using
acoustic transmitter tags within a sensor array to explore cyclical
reproductive behaviour and spawning aggregation dynamics.
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Jed Macdonald, PhD student
Hydrodynamic Information Systems.
This project will explore links between fish species'
distributions
and environmental and biotic variables, in an effort to better
understand the biophysical processes influencing the occurrence and
abundance of commercially important fishes in Icelandic waters.
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Egill
Guðmundsson,
MSc student
'The role of sound
production in Atlantic cod spawning'
The main objective
of my research is to assess the importance of sound
production in connection with mate selection and spawning success
of Atlantic cod. By using new innovative technology, this will
be assessed at the
individual level for the first time.
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Elzbieta Baranowska,
MSc student
'Daily growth of juvenile European
plaice (Pleuronectes platessa)'
To be written.
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Ásthildur Erlingsdóttir,
MSc student
'Parasites in deep-sea and oceanic
redfish (Sebastes mentella)
with emphasis on Sphyrion lumpi
(Krøyer, 1845) in Icelandic waters'
The aim of my research is to look at
the parasitic fauna of deep-sea and oceanic redfish (Sebastes mentella) and focus on the
ectoparasitic copepod Sphyrion lumpi,
it's distribution, infestation intensity and origin. With deeper
knowledge of the parasite fauna we can e.g. assess stock structure with
more confidence and increase the commercial value of the species.
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Sigurvin Bjarnason,
MSc student
'How old are we? Age structure and
rationalized utilisation of nephrops in Icelandic waters'
The main objective of my research is
to improve nephrops stock-assessment with accurate age determination.
It is based on a recently published research that defines certain body
parts of lobsters that can give standardized information on age.
Accurate age determination is essential for stock assessment.
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MARICE Alumni |
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Bruce
McAdam, Postdoc
'Individual
based modelling of cod'
Computer based
simulations can help
uncover aspects of fish behaviour and stock structure. This project
aims to complement other research in the area with different types of
individual based modelling.
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Guðni Magnús Eiríksson, Postdoc
'Population genetics of Atlantic
cod, Gadus morhua'
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Pamela
Wood,
Postdoc
'Bottom-up controls in fisheries
management and adaptation to climate change'
I am analyzing how regulations are
used in to balance the actual catch against individual quotas in the
Icelandic demersal fisheries. To do this, I analyze how species
transformations have been used by fisherman over time, and use this
information to inform a bioeconomic model representing the fisheries
with these rules in place.
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Tim
Grabowski, Postdoc
'Mapping of the
phenotypic diversity of cod in Icelandic waters with an emphasis on
reproductive and feeding ecology and behavior'
My research
focused on the role phenotypic
diversity in
behavior, physiology, and ecology plays in the creation and
maintenance of fine-scale population structure in the Icelandic cod
stock.
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Anthony
Taabu
Munyaho,
PhD student
'Ecosystem based
models for stock assessment of commercial fisheries resources of Lake
Victoria, East Africa'
My
research takes a holistic approach to stock assessment of
commercial fisheries of Africa´s inland sea, Lake Victoria. I
utilize fishery independent data collected through hydroacoustic and
bottom trawl surveys, in addition to fishery dependent data. The goal
of my study is to evaluate the impact of various forces (exploitation
and environment) on observed spatial and temporal distribution of fish
stocks in Lake Victoria.
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Heather
Philp,
PhD
student
‘Improving
the gain of the Icelandic lobster fishery in Iceland’
I
am using a range of biological and economic analyses to both address
specific quality issues within the lobster fishery and to identify
areas where value can be added to the product throughout the processing
chain.
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Heidi
Pardoe,
PhD student
'Spatial and
temporal variation in life history traits of Atlantic cod in Icelandic
waters'
My
research
focused on
spatial and temporal variation in the life history strategy of
Icelandic cod,
in particular age and size at maturation, and identifying the factors
that are likely to have contributed to this variability.
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Klara
Björg Jakobsdóttir, PhD student
'Long-term
genetic structure of spawning cod in Icelandic waters'
The
main objectives of my research are to investigate long-term genetic
stability, effective population size and possible impacts of fishing
on the genetic structure of Icelandic cod (Gadus
morhua).
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Erna
K. Oskarsdóttir, MSc student
'Chimaera species in
Icelandic waters'
My
research focused
on Chimaera (Holocephali: Chimaeriformes) species living in the deep
sea around Iceland. The research ranged from describing biological
parameters like age, growth and maturity, to examining changes in
spatial and temporal distributions due to ocean warming.
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Lilja
Stefansdóttir, MSc student
‘Groundfish
assemblages and diversity in Icelandic waters’
My
research looked
at groundfish assemblages in Icelandic waters in relation to
environmental factors and the diversity of the groundfish during a
period of rapid warming (1996-2007).
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Lísa
Anne Libungan,
MSc
student
'Local
adaptation and variation in life history reaction norms among
sub-populations of cod in Icelandic waters'
My
research focused on the comparison of temperature-induced differences
in
growth and life history reaction norms of larvae from two
sub-populations of Icelandic cod.
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Lovísa
Guðmundsdóttir,
MSc
student
'Variation in egg
buoyancy and composition associated with intra-stock diversity of
Icelandic cod'
My research focuses
on mechanisms that influence early survival of cod. I will estimate and
compare buoyancy and other qualities of cod eggs among different
genetic components of the cod stock. I will also look into the effects
of currents and stratification on the vertical distribution of cod eggs
and the possible effects of climate change.
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Viðar Engilbertsson,
MSc student
'Inter-annual Variation in Fat
Content of Capelin (Mallotus villosus)'
The aim of the project is to study
and quantify the variation in capelin fat content over the last four
decades, and to examine the effect of environmental and stock related
factors on capelin fat content.
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MARICE website created by
Heidi
Pardoe and
maintained by
Will Butler |
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