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[04.2015] POLSHIFT conference
The
POLSHIFT conference was held at the Marine Research Institute on the
14-15th April 2015. The conference’s objective was to prepare future
collaborations for examining the impact of global climate change on
North Atlantic species distributions. Cecilia Kvaavik gave a talk
entitled “Assessment of diet and feeding preference of mackerel
(Scomber scombrus) offshore and inshore in Icelandic waters” which
presented data from a visual dietary study of mackerel from 2013-2014.
This presentation, along with further information on the conference can
be found here
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[04.2015]
Teresa awarded grant
Congratulations
to Teresa who was awarded a grant from the Eimskip University Fund
(Háskólasjóðs H/f Eimskipafélags Íslands) to finish her PhD on the
ecology of krill in Icelandic waters.

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[02.2015]
In service of our sea swimmers
Graphical
output of our operational ocean model with improved spatial and
temporal resolution is now availabe at http://www.sjospa.is/code09232.
Information is available at the regional level, and in addition to the
traditional hydrographic parameters the charts also include wave
height, plankton density and weather conditions.
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[12.2014]
Ásthildur awarded grant
Congratulations
to Ásthildur who was awarded an academic book grant from HÍ to support her MSc on
the ectoparasitic copepod (Sebastes
mentella)"
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[11.2014]
Heather successfully defends PhD
Congratulations
to Heather who successfully defended her PhD entitled
"Using biology to improve the value of the Icelandic lobster (Nephrops
norvegicus) fishery". We wish you all the best for the future Heather!
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[10.2014]
Welcome to Sophia
Sophia
Wassermann joins MARICE on a Fullbright scholarship for 9 months.
She'll be working on elucidating the influence of temperature and other
factors on the vertical distribution of capelin during their spawning
migration and the interaction with and consequences for the cod stock.
Pleased to have you with us Sophia!
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[10.2014]
NorMER annual meeting 2014
NorMER
held its annual meeting in Copenhagen this year. Jed, Hlynur and Will
all atended the meeting and presented updates on their work to the
NorMER community and affiliates. And also participated in a Young
Researchers workshop, a Climate Change workshop and an intensive
time-series analysis course.

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[09.2014]
Viðar graduates!
Congratulations
to Viðar who successfully defended his MSc thesis "Energy dynamics and
recruitment of Icelandic capelin". Good luck with your further studies
Viðar!
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[09.2014]
European Marine Biology Symposium 2014
Niall
McGinty and Will Butler both attending the 49th European Marine Biology
Symposium in St Petersburg. Niall presented a talk on "Biophysical
coupling of Chl-a and environmental drivers using reconstructed
satellite data fields: the potential for fisheries indices uses in
higher latitude waters", and Will presented a talk entitled "Comparing
rule-based and optimal behavioural strategies in larval fish models"
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[08.2014]
American Fisheries Society 2014
MARICE
members Jed Macdonald and Fraser Cameron attended the 144th American
Fisheries Society meeting. Fraser presented a poster entitled "Cod
Lunacy, Hormonal Identification of spawning rhythms in Atlantic cod",
whilst Jed gave a talk "Do environmental factors guide selection of
overwintering locations in Atlantic herring when learning opportunities
are few".
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[04.2014]
Anthony graduates!
Congratulations
to Anthony who successfully defended his PhD thesis "Anthropogenic and
environmental impacts on the abundance and distribution of commercial
fish stocks of Lake Victoria". We wish you all the best in your new job
and hope to see you again in the future!
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[12.2013]
Anthony publishes a paper on the distribution and exploitation of Nile
perch
Congratulations
to Anthony who has published a paper in the Journal of Great Lakes Research. The paper
describes trends and pattens of exploitation of Nile perch in relation
to periods of thermal stratification and mixing in Africa's largest
lake; Lake Victoria. It illustrates how environmental parameters
(dissolved oxygen and temperature) interact to compress the lake
habitat available to fish thus increasing fish vulnerability to pelagic
set gears. The paper can be found here.
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[11.2013]
Marsýn ehf selected as one of the best companies contributing
innovative ideas to marine industry
Marsýn ehf was
selected as one of the three best ideas contributing to marine industry
at the Marine
Conference Innovation Competition. Also receiving an innovation
award from Islandsbanki for modelling wave heights around
Iceland.
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[11.2013]
Jed receives award from Herring Research Fund
Congratulations
to Jed MacDonald who received a grant from the Herring
Research Fund for a project that has the main objective to forecast
the distribution of herring based on ocean conditions from CODE.
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[11.2013]
New paper in Ocean Science
Congratulations
to Kai and Guðrún, whose paper "The circulation of Icelandic waters - a
modelling study" has been accepted by Ocean Science. The paper
discusses the latest simulation of CODE, covering the period
between
1992-2006, which revealed several new insights into the regional
oceanography of Icelandic waters. One of the outcomes is a proposed new
cirulation scheme for Icelandic waters. The work was done in
collaboration with the Marine
Research Institute and the Icelandic
Meteorological Office. You can find the paper here.
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[10.2013]
NorMER annual meeting 2013
MARICE
members Guðrún, Hlynur, Jed, Pam and Will attended the 2013 annual NorMER
meeting
in
Reykjavik. The meeting bought together NorMER members
and partners to present and discuss work, build collaborations and
welcome new members.
The
meeting was followed by a course in Fisheries Management taught by
NorMER postdocs. This covered economic and biological aspects of
fisheries management, the latter section taught by Pam Wood, as well as
a field excursion to Grindavík.
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[10.2013]
Success at ICES!
MARICE
members Hlynur Bárðarson and Bruce McAdam (alumni) won the prize for
best student poster at ICES 2013. The poster
was entitled Reassembling
broken otoliths for population discrimination" and encouraged
readers to test their visual acuity by trying to discern between whole
and reassembled otoliths. Congratulations Hlynur and Bruce.
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[09.2013]
ICES comes to Iceland
The
2013 ICES Annual Science
Conference is taking place in Harpa
Conference Centre, Reykjavik. MARICE has numerous contributions, you
can have a look here.
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[09.2013]
MARICE welcomes a new postdoc, Niall
Niall
McGinty has joined MARICE for a postdoc. He will be developing 3D
indices for primary and secondary production. The work will be carried
out in collaboration with the Marine Research
Institute, and is closely linked to the SEAMAN and Marsýn projects.
Welcome Niall!
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[08.2013]
Kristín successfully defends MSc thesis at Lund University!
Congratulations
to MARICE friend Kristín Ágústdóttir who successfully defended her
Masters thesis "Fishing from space: mackerel fishing in Icelandic
waters and correlation with satellite variables" at Lund University.
The abstract can be found here, and the findings have also been reported at Fréttablaðið and Morgunblaðið.
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[08.2013]
Lovísa successfully defends MSc thesis!
Congratulations
to MARICE member Lovísa Guðmundsdóttir who successfully defended her
Masters thesis "Intra-stock diversity in egg specific gravity of
Atlantic cod in Icelandic waters".
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[06.2013]
New postdoc position available at MARICE
A
new postdoctoral position is available at MARICE in collaboration with
the Marine Research Institute. The candidate will
develop 3D indices of primary and
secondary production in the mid-North Atlantic area using archived
data, satellite information, 3D outputs on ocean conditions from CODE
and modelling. The candidate will also collaborate with other
scientists and students mapping and modelling the distribution of
pelagic fish species in response to environmental stimuli. Please see
the opportunities
page, or Naturejobs page, for further
information about the project and details on how to apply.
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[04.2013]
Kai Logemann et al have paper accepted for discussion at Ocean Science
MARICE
members Kai Logemann and Guðrún Marteinsdóttir have a paper accepted
for discussion in the journal Ocean Science. The paper is
entitled "The circulation of Icelandic waters - a modelling study" and
can be found here.
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[04.2013]
Fraser Cameron begins field work in Stöðvarfjörður
Fraser
is collecting blood samples and morphological data daily from cod kept
in netpens outside Stöðvarfjörður in the east fjords. The aim of this
work is to sample the population throughout the spawning period.
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[04.2013]
Sushi: the global catch
MARICE
members Jed MacDonald and Will Butler collaborated with Loft hostel to bring an exclusive
screening of Sushi: the
global catch to Reykjavik. The documentary examines the tradition
of sushi, its global
expansion and the strain it has put on fish resources worldwide,
particularly bluefin tuna. Jed
and Will led a post-film discussion focusing on topics raised in the
film, and increasing awareness at the consumer level.
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[03.2013]
Guðrún Marteinsdóttir has a three month sabbatical at SARDI, Adelaide
Guðrún
is staying at the South Australian Aquatic Sciences Centre (division
of
SARDI) in Adelaide for three months. The sabbatical will be used,
amongst other things, to explore and compare ideas and current research
on the effects of hydrodynamic variability on behaviour and
distribution of marine organisms. One of the aims is to assess the
feasibility of constructing and implementing a coupled bio- and
hydrodynamic Information System for the North Atlantic as well regions
in the southern ocean.
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[02.2013]
Klara Jakobsdóttir successfully defends her PhD thesis
MARICE
member Klara Björg Jakobsdóttir successfully defended her PhD thesis
"The historical genetic variation in Atlantic cod (Gadus morhua L.) in Icelandic
waters". Congratulations Klara!
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[01.2013]
Register now for the
University of Iceland Graduate summer program in Marine &
Fisheries Science
The
University of Iceland will be running three graduate courses in May to
July 2012: Data Analysis
for Scientists using R, Fisheries
Ecology -
Management and Conservation of Resources in a Changing Ocean,
and Studying
Marine Mammals in the Wild.
The program aims to provide graduate students a one of a kind,
immersive experience in fisheries ecology, marine resource management
and marine conservation within the perspective of climate change.
Courses and hands-on fieldwork are conducted at various locations in
Iceland.
All lectures are conducted in English by professors and researchers at
the University of Iceland. Additional lectures are conducted by invited
guest speakers internationally recognized for their outstanding
achievements in their respective fields.
Courses vary in size from 4-8 ECTs and each lasts a period of 1-3
weeks. The courses consists of a mixture of formal lectures, discussion
groups, field or laboratory exercises, and computer modeling.
Students
must be registered at a university to be eligible for the courses.
Information about the program can be found on the Marine Education in
Iceland
website, or in the student guidelines available
here.
Deadline for registration
is 26th February 2013.
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[12.2012]
MARICE says goodbye to Elena
Elena
Guijarro works at the Spanish
Oceanography
Institute in Vigo and has
been a MARICE guest for the past three months. During this period,
she's worked on
the Spanish survey data collected annually in the tail of the Grand
Bank of Newfoundland. Her project aimed to find links among the state
of the cod stock in the area over the past 18 years and a number of
environmental (bottom temperature variability, food availability) and
anthropogenic (accidental catches, fishing disturbance) factors. Her
work has been funded by International
Campus of Excellence Campus do Mar.
It's been great having Elena at MARICE the last three months and we
hope to have further collaborations in the future.
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[12.2012]
New paper on cod spawning habitat and behaviour in Icelandic waters
Tim
Grabowski (MARICE alumni) has published a paper in PLOS ONE entitled
"Characterization of Atlantic Cod Spawning Habitat and Behavior in
Icelandic Coastal Waters", Bruce McAdam (MARICE alumni) and Guðrún
Marteinsdóttir are coauthors. Using DIDSON sonar and ROV, benthic
habitat
structures and cod spawning behaviour were observed and analysed. The
findings suggest suggest that cod do not choose spawning locations
indiscriminately despite the fact that it is a broadcast spawning fish
with planktonic eggs. The paper can be found here.
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[10.2012]
Two
new PhD students started at MARICE recently, Fraser Cameron and Jed
Macdonald.
Fraser's
project is entitled 'Cod lunacy: Assessing the entrainment and
adaptive significance of environmental cycles on the timing of Atlantic
cod reproduction'. Fraser will be looking to confirm recent
observations of cyclical spawning behaviour in Atlantic cod, and
assessing its adaptive significance and potential effects on cod mating
systems. The work will be carried out in close collaboration with the
University of Iceland's Department of Physiology, Hafró and Texas Tech
University.
Jed's
PhD is entitled 'Hydrodynamic Information Systems'. He will be
developing a "Fish Finding Tool" which will link the physical
environment (CODE)
with
life-history-behaviour (LBE) to create catch
predictions for target species. This project is a collaboration between
MARICE and Hafró.
Welcome
Fraser and Jed!
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[10.2012]
Three MARICE members attend the 2013 NorMER annual meeting in Helsinki
Pamela
Wood, Hlynur Bárðarson and William Butler attended the 2012 annual NorMER
meeting in Helsinki, a three day
bio-economics course at the University
of Helsinki and a two day young-researchers workshop at Lammi
Biological station.
The
three day bio-economics course covered biomass and structured
models, demand, distribution and regime shifts in bioeconomics.
The
two day annual NorMER event bought together NorMER members and
partners, providing the opportunity to present and discuss work
with the NorMER community, as well as meeting the new students.
For
the young researchers workshop, NorMER PhD students and postdocs
travelled to Lammi
Biological station to work on a collective
project
entitled Tasty Haystack.
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[08.2012] Pam Wood begins 9 month
placement in Seattle
MARICE
member Pam Wood has begun a 9 month placement in Seattle. She will be
working with Dr. Andre Punt at
the University of Washington and Dr.
Daniel Holland at the Pacific Northwest Science Center on the
project
"Bottom-up controls in fisheries management and adaptation to climate
change".
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[07.2012]
MARICE says goodbye to postdoc Bruce McAdam
After
4 years working
in MARICE, postdoc Bruce McAdam has departed and taken up a lecturer
position at the
University of Stirling's Institute of Aquaculture. He
will be
working as an ecological/environmental modeller in the Sustainable
Aquaculture Research Group. We wish Bruce the best of luck and
look forward to seeing him in the future.
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[07.2012] MARICE member attends the
Annual Larval Fish conference in Osøyro, Norway
MARICE
member Will Butler attended the 36th
Annual Larval Fish conference in
Osøyro held on the 2nd-6th July. He presented a talk entitled
"Characterization of Atlantic cod spawning habitat and behavior in
icelandic waters" and a poster entitled "Atlas of cod spawning sites".
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[06.2012] Another successful year for
the graduate summer program in marine and fisheries science
The
intensive 12-day course "Fisheries Ecology: Management and Conservation
of Marine Resources in a Changing Ocean" forms and integral part of the
University of Iceland's graduate summer program in marine and fisheries
science, run by the MARICE team. Information about the program can be
found on the Marine Education in Iceland
website.

This
year, 17 students from Columbia, Denmark,
Germany,
Iceland,
Sewden, Singapore , UK and USA participated in the course, which
ran from 6th-18th June. Co-ordinated by MARICE postdoc Pamela Wood, and
taught by MARICE members Gudrun Marteinsdóttir, Bruce McAdam and Pamela
Wood, along with Prof. Fred Allendorf (University of Montana), Dr.
Halldór Björnsson (Vedurstofa Islands), Dr. Steven Campana (Bedford
Institute of Oceanography) and Dr. Ed Trippel (Fisheries and Oceans
Canada). Highlights included a day aboard the Danish seine vessel
Sigurfari GK 138 and a 3-day otolith workshop with Dr. Steve Campana.
Thankyou
to all the participants, organisers and teachers for ensuring a highly
enjoyable 12 days!
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[06.2012] Summer course "Data analysis
for Scientist, Using R" at full capacity for a 4th year running
"Data
analysis for Scientists, Using R", taught by MARICE postdoc Bruce
McAdam, with the help of Will Butler, ran from May 28th to June 4th
this year, and was completed by 20 students.
Rather
than covering the details of how different statistical models are used,
or looking at the details of how to work with particular R packages,
the course concentrates on how to use the computer effectively through
the whole process of collecting data, exchanging it with other
scientists, analysing it in a way that can easily be replicated, and
producing scientific papers that accurately describe statistical
methods and include high quality figures. The aim is that the students
become better at using their computers as a scientific tool, whatever
their subject and whatever software they need to use.
Thank
you to all the participants, and to Bruce for his efforts! |
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[05.2012] MARICE members attend and
present at the 6th World Fisheries Congress
Bruce
McAdam and Anthony Munyaho attended the 6th World Fisheries Congress
held on the 7th-11th May in Edinburgh. Bruce presented two talks:
1.
Stimulating observed heterozygosity to test hypotheses about small
scale spatial structure in a marine fish stock.
2.
Phenotypic markers of intra-stock diversity in Atlantic cod in
Icelandic waters.
Anthony
presented a poster:
Impact
of stratification on exploitation patterns of Nile
perch Lates Niloticus
(Linnaeus, 1758) in Lake Victoria,
East Africa.
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[04.2012] New PhD position available
with MARICE
A
three
year
studentship is available within the
MARICE research group. The project title is:
Hydrodynamic
Information Systems.
The
project focuses on the development of a "Fish Finding Tool" where high
areas of target species (cod, capelin, herring and mackeral) will be
identified by linking physical features of the ocean with prior
knowlege on behaviour of fish and their responses to environmental
variables.
Please
see the opportunities page for
more details.
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[04.2012] New PhD position available
with MARICE
A
three
year
studentship is available within the
MARICE research group. The project title is:
Cod
lunacy: Assessing
the entrainment and adaptive significance of environmental cycles on
the timing
of Atlantic cod reproduction.
Please
see the opportunities page for
more details.
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[04.2012] MARICE seeking post-doctoral
collaborations
We
are actively seeking doctoral graduates who would be interested in
collaboratively writing grants for a post-doctoral position with
MARICE. There is currently no funding available, but there are a
variety of avenues by which individual post-doctoral grants or project
grants can be obtained.Please
see the opportunities page for
more details, including potential topics.
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[03.2012] New paper published in
Fisheries Research
MARICE
members Bruce McAdam, Tim Grabowski (alumni) and Guðrún Marteinsdóttir
have published a paper entitled 'Testing for differences in spatial
distributions from individual based data' in Fisheries Research. The
paper discusses the difficulties in applying spatial distribution tests
designed for survey data to individual based telemetric data. A new
test, based on an existing survey data test, is proposed as a potential
solution to this problem. The paper can be found here.
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[02.2012] New Postdoc position available
with MARICE
A
two year postdoctoral research fellow in marine ecology is available at
Marice. The project is within the NorMER network - a Nordic
Centre of
Excellence. The project title is:
Bottom-up controls in fisheries management and adaptation
to climate change.
Please
see the opportunities page for
more details. |
|
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[01.2012] Register now for the
University of Iceland Graduate summer program in Marine &
Fisheries Science
The
University of Iceland will be running three graduate courses in May to
July 2012: Data Analysis
for Scientists using R, Fisheries
Ecology -
Management and Conservation of Resources in a Changing Ocean,
and Studying
Marine Mammals in the Wild.
The program aims to provide graduate students a one of a kind,
immersive experience in fisheries ecology, marine resource management
and marine conservation within the perspective of climate change.
Courses and hands-on fieldwork are conducted at various locations in
Iceland.
All lectures are conducted in English by professors and researchers at
the University of Iceland. Additional lectures are conducted by invited
guest speakers internationally recognized for their outstanding
achievements in their respective fields.
Courses vary in size from 4-8 ECTs and each lasts a period of 1-3
weeks. The courses consists of a mixture of formal lectures, discussion
groups, field or laboratory exercises, and computer modeling.
Information about the program can be found on the Marine Education in
Iceland
website,
or in the student guidelines available
here.
Deadline for registration
is 26th February 2012. |
|
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[01.2012]
MARICE welcomes an intern, Tom Langbehn
Tom
Langbehn has joined MARICE for a 5-6 month internship from the
University of Applied Science Bremen, where he studies Environmental
and Industrial Biology. He will be working with MARICE members to
estimate the density of cod, haddock and saithe eggs. Welcome Tom! |
|
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[01.2012]
MARICE welcomes a new PhD student
MARICE
has gained a new members – Teresa Silva. Teresa's
project is entitled 'Ecology of euphausiids in Icelandic waters' and
is funded by the the 'Marine Research Institute of Iceland' (MRI) -
Hafró, through funds derived from the EURO-BASIN project -
Euro-basin.
Welcome
to MARICE Teresa! |
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[11.2011]
Pamela Wood
successfully defends her PhD thesis
Friend
of MARICE, Pamela Wood, successfully defended her PhD thesis "Ecological
diversity in the Arctic charr Salvelinus alpinus" on
the 22nd November. Congratulations Pam! |
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[10.2011]
Two MARICE PhD
students attend and present at the NorMER annual meeting 2011
MARICE
PhDs, Hlynur Bárðarson and Will Butler, attended the 2011 NorMER annual
meeting where they presented overviews of their projects to NorMER
staff, associates and fellow students. This took place in Oslo, 11-12
October 2011. |
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[09.2011]
MARICE members chair
session on Intra-stock diversity
MARICE
postdocs, Heidi Pardoe and Bruce McAdam, will be chairing a
session entitled 'Intra-specific diversity in marine fish stocks' at
the
World Conference on Marine Biodiversity, hosted by the
University
of Aberdeen, 26–30 September 2011.
Currently, there are 22 presentations scheduled in the session,
including two by MARICE members (Heidi Pardoe and Klara Jakobsdottir). |
|

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[09.2011]
MARICE welcomes two
new PhD students
MARICE
has gained two new members – William Butler (UK) and Hlynur
Bárðarson (Iceland). Will's project is entitled 'Impact of climate
change on processes that influence survival of Atlantic cod eggs and
larvae in Icelandic waters' and is funded by NorMER
(Nordic Centre for Research
on Marine Ecosystems and Resources under Climate Change),
a Nordic Centre of Excellence funded by Nordforsk.
Hlynur's project 'Understanding and identifying the sub-stock structure
in the Icelandic cod stock' will work alongside the new
CodMorph
project, and is funded by the Icelandic Centre for Research, Rannis.
Welcome to MARICE Will & Hlynur! |
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[06.2011] New
research grants
for MARICE in 2011
We
are very pleased to announce that 2011 has been a successful year
for grant proposals involving MARICE members, with 7 new or continuing
projects having received funding:
A grant from
Landsvirkjun will enable us to explore
the effects of changes in freshwater run-off on the spawning ecology of
cod. Second, The Nature Conservation Fund of Pálmi Jónsson has awarded
MARICE a grant for a project entitled
'Selvogsbanki; Iceland's Cradle'. The purpose of this study is to
demonstrate the importance of this area, which forms the main spawning
grounds of nearly all of Iceland's most
important commercial marine species,
to the fisheries and
economy of Iceland. Thirdly, MARICE MSc student Lovísa Guðmundsdóttir
has been
awarded a grant by the Icelandic Centre for Research, Rannis, for her project
'Eðlisþyngd þorskeggja og áhrif hennar
á viðhald stofngerðar'.
In collaboration with the
Marine Research Institute
and
Matís, MARICE have received funding from the
Ministry of Fisheries
and Agriculture for a new project 'CodMorph'. The aim of the
project, co-ordinated by MARICE postdoc Heidi Pardoe and employing
MARICE postdoc Bruce McAdam, is to establish morphological and life
history markers for the
identification of sub-stock structure of cod in Icelandic waters, based
initially on the analysis of a large number of archived samples,
followed by the evaluation of the markers using data collected by an
informed and strategic sampling scheme. We will also investigate the
ecological drivers behind the phenotypic sub-stock structure identified
in the course of the project, and will consider the implications of the
findings for ecosystem-based and sustainable fisheries management. The
fifth project to receive funding was that of Hlynur
Bárðarson. Hlynur's PhD project will form part of CodMorph, and has
been funded by Rannis.
Finally, the
AVS R&D Fund of Ministry of Fisheries in Iceland
has awarded MARICE members Jónas Páll Jónasson and Kai Logemann, along
with
Björn Gunnarsson of the Marine Research Institute, a grant to
investigate the distribution of mackerel (Scomber scombrus)
eggs in waters off the east
coast of Iceland. MARICE PhD student Heather Philp has also received
funding from AVS for the second part of an
ongoing project to
investigate the
effects of long-term storage on live Icelandic
lobsters (Nephrops
norvegicus).
We look forward to detailing the outputs from these new and continuing
projects over the coming months. |
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[06.2011]
MARICE
PhD student presents at International lobster conference
Heather
Philp gave two talks at the
9th International Conference and Workshop
on Lobster Biology and Management, in Bergen 19-24
June 2011. Heather's talks were entitled: 'Going live: a
science-industry collaboration to develop an Icelandic live lobster
product' and 'Sex-specific differences in Nephrops norvegicus
haemolymph total protein during the moult cycle'.
Congratulations to Heather for being awarded the runner-up prize for
the best conference presentation! |
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[06.2011]
Another successful
year for the graduate summer program in marine and fisheries science
The
intensive 3-week course 'Fisheries Ecology: Management and
Conservation of Marine Resources in a Changing Ocean' forms an integral
part of the University of Iceland's graduate summer program in marine
and fisheries science, run by the MARICE team. Information
about the program can be found on the Marine Education in
Iceland
website.
This year, 16 students from Iceland, Germany, Netherlands, Denmark,
Spain, Norway, Canada, USA, UK and Romania participated in the course,
which ran from the 6th–28th June. Co-ordinated by MARICE postdoc Heidi
Pardoe, and taught by MARICE members Kai
Logemann, Gudrun Marteinsdóttir,
Bruce McAdam, Jónas Jónasson,
and Heidi Pardoe,
along with Dr. Steven Campana (Bedford Institute of
Oceanography), Dr. Tim Grabowski (Texas Tech University, Lubbock), and
Dr.
Halldór Björnsson (Vedurstofa Islands), the highlights of the course
included a day of trawling on-board the
Marine Research Institute's
vessel Bjarni Sæmundsson and a 3-day otolith workshop with Dr. Steve
Campana. See
some pictures
here. |
|
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[06.2011]
Summer course 'Data analysis for Scientists, Using R' is a sell-out for
the 3rd year running
'Data
analysis for Scientists, Using R', taught by MARICE postdoc Bruce
McAdam, with the help of Heidi Pardoe, ran from May 27th to June 3rd
this year, and was at its maximum capacity once again.
Rather
than covering the details of how
different statistical models are used, or looking at the details of how
to
work with particular R packages, the course concentrates on how to use
the
computer effectively through the whole process of collecting data,
exchanging it with other scientists, analysing it in a way that can
easily
be replicated, and producing scientific papers that accurately describe
statistical methods and include high quality figures. The aim is that
students become better at using their computers as a scientific tool,
whatever their subject and whatever software they need to use.
Thank you to all the participants, and to Bruce for his efforts! |
|
 |
[05.2011]
The Icelandic Centre for Research (Rannis) announces the launch of the
START Postdoctoral Fellowship programme
Cofunded
by FP7 Marie Curie Actions - Deadline June 15 2011
The
START programme is administered by Rannis through the
Icelandic
Research Fund (IRF), in partnership with the European Commission
Framework 7 Programme (People) under “Marie Curie Actions”. START
targets career development of early post docs and promotes
international mobility of researchers. The START Programme is open to
researchers from all fields of research. Researchers who have completed
their PhD within the last five years and are coming to or going from
Iceland to pursue research are invited to apply. |
|
 |
[05.2011] CODE
Experiment
RUN_02 in full flow
RUN_02
of the numerical ocean model CODE (operated by MARICE postdoc
Kai Logemann) has begun and the first output graphics are
online now.
In RUN_02, CODE simulates the hydrodynamics of Icelandic waters,
including assimilated CTD data, for the time period 1991–2006. |
|
 |
[03.2011]
Evidence of
segregated
spawning in a single marine fish stock:
Sympatric divergence of Ecotypes in
Icelandic cod?
A
newly published study in PLoS ONE shows evidence of segregation
between two behavioural types of Icelandic cod within
one spawning area.
Data from data storage tags implanted in adult cod show clear
differences in summer feeding behaviour: a
'coastal' type and a deeper water 'frontal' type. These fish are
found on the same spring spawning grounds.
Detailed examination of the depth and temperature occupancy of the two
behaviour types shows that the frontal
fish tend to spawn in slightly deeper and colder water than the
coastal type. This fine scale structure may
act as an isolating mechanism maintaining population structure of
Icelandic cod.
The study published in PLoS
ONE is available here. Congratulations
to all the authors. |
|
|
[02.2011]
PhD position available:
Impact of
climate change on processes that influence survival of Atlantic cod
(Gadus morhua) eggs and larvae in Icelandic waters
MARICE
at the University of Iceland offer a PhD studentship as part of
NorMER,
a Nordic Centre of Excellence funded by Nordforsk.
The MARICE
PhD project will focus on
the impact of climate change
on
processes
that influence survival of offspring produced by different
sub-populations of cod in Icelandic waters. This will include an
investigation into the role of freshwater runoff and hydrodynamic
variability on survival and drift of cod eggs and larvae. The student
will also spend four months at the University of Bergen, Norway.
This three year studentship will commence on the 1st August 2011 (or as
soon as possible thereafter). The annual salary will be 3.8 million
ISK. The studentship will also include a generous travel allowance
which will enable the student to benefit from regular training,
cross-disciplinary collaboration and networking opportunities with
other students and scientists in Iceland, NorMER and the international
scientific community.
The
deadline for application is 30th March 2011. Further details,
including how to apply, can be found here. |
|
|
[01.2011]
Historical changes
in
genotypic frequencies at the Pantophysin locus in Icelandic cod - is it
evidence of fisheries-induced selection?
A
recent study has revealed evidence of distinct temporal changes in the
frequencies of genotypes at the Pan I locus among spawning Icelandic
cod, collected between 1948 and 2002, a period characterized by high
fishing pressure.
The frequency of the Pan BB
genotype decreased over a period of six decades, concomitant with
considerable spatial and technical changes in fishing effort that
resulted in the disappearance of older individuals from the fishable
stock. Consequently, the authors concluded that these changes have
likely led to a change in the genotype frequencies at this locus in the
spawning stock of Icelandic cod.
The study, published in Evolutionary
Applications, can be
found here.
Congratulations to all the authors. |
|
|
[01.2011]
MARICE E-reports now
available
We
have now launched a series of E-reports. These are unpublished,
non-peer reviewed, reports, theses and dissertations written by MARICE
staff and students. They are available to download from the MARICE
E-reports
webpage. |
|
|
[01.2011]
MARICE wishes you a Happy
New Year
The
MARICE team would like to wish everyone a happy & productive
2011! |
|
|
[12.2010] Register now for the
University of Iceland Graduate summer program in Marine &
Fisheries Science
The
University of Iceland will be running three graduate courses in May to
July 2011: Data Analysis
for Scientists using R, Fisheries
Ecology -
Management and Conservation of Resources in a Changing Ocean,
and Studying
Marine Mammals in the Wild.
The program aims to provide graduate students a one of a kind,
immersive experience in fisheries ecology, marine resource management
and marine conservation within the perspective of climate change.
Courses and hands-on fieldwork are conducted at various locations in
Iceland.
All lectures are conducted in English by professors and researchers at
the University of Iceland. Additional lectures are conducted by invited
guest speakers internationally recognized for their outstanding
achievements in their respective fields.
Courses vary in size from 2-8 ECTs and each lasts a period of 1-3
weeks. The courses consists of a mixture of formal lectures, discussion
groups, field or laboratory exercises, and computer modeling.
Information about the program can be found on the Marine Education in
Iceland
website,
or in the student guidelines available
here.
Deadline for registration
is 20th February 2011. |
|
|
[10.2010] Nordic
Centre of
Excellence
(NCoE) for the Study
of Climate Change Effects on Marine Ecosystems and Resource Economics
receives Nordforsk funding
The
NCoE, led by
Prof. Nils Chr. Stenseth
of the University of Oslo, will
utilise the combined
expertise of 45 scientists in
10 institutions (Node partners) in 7 Nordic countries (Norway, Denmark,
Finland, Iceland, Faroes, Sweden & Greenland) and will train 16
new
PhD students and 4 Postdocs over 5 years (2011-2015). The aims of the
NCoE are to:
1. Perform effect studies to (a) evaluate climate effects on Nordic
marine ecosystems, (b) Build new tools for predicting biological
consequences of climate change, and (c) quantify impacts on profit,
employment, and harvesting of cod; 2. Create an effective training
environment for young researchers; 3. Develop a pan-Nordic team of
outstanding international quality; 4. Link to industry and policy
managers; and 5. Address gender balance issues in research.
Through MARICE, the University of Iceland will recruit 1 PhD student to
investigate
the 'Effects of freshwater-induced stratification on plankton and cod
recruitment', and will host a NCoE PhD student based at the Technical
University of Denmark working on a vertical plankton production model,
under the supervision of Prof. Brian MacKenzie, for a period of 2
months. MARICE will also be visited for a 2 month period by the NCoE
PhD student based at
the University of the Faroe Islands who will be investigating the
causes and effects of variability in spatial distribution of cod and
spatial variability of cod condition, supervised by Prof. Eyđfinn
Magnussen.
More information on the NCoE can be found
here. |
|
|
[10.2010]
Icelandic cod eggs
taken
to Bergen
MARICE
MSC student Lovísa Ólöf Guðmundsdóttir has spent the last 8 weeks at
the Institute of Marine Research (IMR)
in Bergen working on her Icelandic cod egg density project.
While Dr.
Olav Kjesbu
is her main advisor there, she has received assistance and guidance
from a number of people. These last weeks Lovísa
has mainly focused on her time consuming work of measuring the chorion
thickness of the eggs. Cutting the small eggs in to two halves and
removing the internal material demands a lot of patience and a steady
hand, but she says it is getting easier! She is hoping to have all her
data and some results before the end of the month. |
|
 |
[09.2010]
MARICE attends ICES
ASC in Nantes
MARICE
postdocs Bruce McAdam and Heidi Pardoe attended the
2010 ICES ASC in
Nantes, France. Bruce gave two talks
'Lunacy in Atlantic cod: assessing the timing of spawning in Atlantic
cod
using ocean models and electronic data storage tags' (prepared by Tim
Grabowski, other co-authors: Kai Logemann, Vilhjálmur
Thorsteinsson [MRI, Iceland], and Gudrún Marteinsdóttir) and 'Testing
for differences in spatial distributions from
telemetry data' (co-authors: Tim and Gudrún). |
|
 |
[09.2010]
MARICE says a sad
farewell to Postdoc Tim
After
three years in MARICE, Tim Grabowski is departing to take the position
of Assistant Unit Leader-Fisheries at the
Texas Cooperative Fish and
Wildlife Research Unit with the U.S. Geological
Survey. He will be
stationed at
Texas Tech University in Lubbock, Texas. As part
of his
duties, Tim will also serve as an assistant professor in the department
of Natural Resource Management at Texas Tech. We wish Tim the best of
luck in his new position and hope that he will visit soon and often. |
|


|
[09.2010]
New live lobster
project underway
September
saw the start of a new project for MARICE PhD student Heather
Philp in which she will
investigate the effects of long-term storage on live Icelandic
lobsters (Nephrops
norvegicus). Heather says: 'In order to maintain a
consistent supply and to target the high-value Christmas market when
winter weather conditions can prevent fishing for weeks at a time, it
may be necessary to hold stock for prolonged periods (up to six
months). We have previously determined that lobsters can be held in
tanks for a period of three months but mortality rates are very high.
The aim of this project is to investigate the relationship between
nutritional parameters and survival during both storage and subsequent
transport. We hope that a simple single measure (such as haemolymph
protein level) can be used to describe nutritional status and thus
predict survival time in storage. This would allow us to optimise the
storage element of the production and reduce loss of potential stock
value by one third'. The project is a continuation of the collaboration
between Háskóli Íslands, Þekkingarsetur and Vinnslustöðin. It is funded
by AVS.
Photos from the project can be see on
MARICE's
Flickr page. |
|
 |
[07.2010]
MARICE welcomes a new PhD
student
MARICE
is excited to welcome Anthony Taabu Munyaho, a United Nations
University supported PhD Fellow from Uganda. A description of his
project can be found on our
research page. During his studies, he will
continue to lead the Regional Working Group (RWG) on Hydro-acoustic
surveys on Lake Victoria, comprising scientists from the
Kenya Marine
and Fisheries Research Institute (KMFRI),
Tanzania Fisheries Research
Institute (TaFIRI), and the
National Fisheries Resources Research Institute (NaFIRRI),
coordinated by the
Lake Victoria Fisheries
Organization (LVFO). |
|
 |
[07.2010]
Summer program 2010
a
resounding success
Tim
Grabowski, Jónas Jónasson,
Kai Logemann and Gudrun Marteinsdóttir,
along with Dr. Steven Campana (Bedford Institute of
Oceanography), Dr.
David Conover (State University of New York,
Stony Brook), and Dr.
Halldór Björnsson (Vedurstofa Islands), teamed up to teach an
intensive
3-week course entitled: "Fisheries Ecology: Management and Conservation
of Marine Resources in a Changing Ocean". The course formed an integral
part of the
University of Iceland's graduate summer program in marine
and fisheries science. A total of 18 students
from Iceland, Germany,
the Netherlands, France, Sweden, Portugal, the United States, Peru, and
Uganda participated in the course, which included a whirlwind tour of
Icelandic beaches to sample young-of-year plaice and a charter boat
fishing trip in Faxaflói. See some pictures
here. |
|
 |
[06.2010]
Summer course 'Data
analysis for Scientists, Using R' proves very popular again this year
"Data
analysis for
Scientists, Using
R"
is a course aimed at science students
throughout the
university as
well as students on the Marine
Education
in Iceland
summer programme, and is
taught by MARICE members
Bruce McAdam and Jónas
Jónasson.
Rather than covering the details of how
different statistical models are used, or looking at the details of how
to
work with particular R packages, the course concentrates on how to use
the
computer effectively through the whole process of collecting data,
exchanging it with other scientists, analysing it in a way that can
easily
be replicated, and producing scientific papers that accurately describe
statistical methods and include high quality figures. The aim is that
students become better at using their computers as a scientific tool,
whatever their subject and whatever software they need to use. This
year the course was at its maximum capacity of 30 students. |
|
 |
[04.2010]
Egg density
experiment successfully underway
MARICE
MSc student Lovísa Guðmundsdóttir has begun her experiment on the
density of cod eggs from different spawning locations. Lovísa
has stripped eggs from spawning cod off the southwest coast of Iceland,
with the help of MARICE members Jónas
and Svavar. Pictures from the ongoing experiment, which is being
carried out at the
Marine Research Institute's
experimental station in Grindavik, can be found on
MARICE's
Flickr page. |
|
 |
[04.2010]
MARICE members fly to the Fimmvörduháls eruption!
MARICE
members Heidi, Jónas and Bruce, along with Pamela Woods (University of
Iceland/University of Washington) and Lilja Stefansdóttir (MARICE
Alumni/University of Iceland) were the lucky recipients of a
free helicopter to the volcanic eruption at Fimmvörduháls! The
fantastic flight was courtesy of
Helicopter
Service of Iceland. Photos of the trip can be
seen
here and here. |
|
 |
[04.2010]
New MARICE
postdoctoral researcher
MARICE
would like to welcome Dr. Heidi Pardoe as a new postdoc in the group!
Heidi was a member of MARICE whilst working on her PhD
thesis and
she graduated from the University of Iceland in December 2009. A
description of Heidi's postdoctoral research can be found here.
|
|

 |
[03.2010]
Exciting photos of Icelandic lobster larvae!
Heather
Philp and other staff from
VSV have been culturing
some
ovigerous Nephrop
norvegicus females. The larvae (known as 'zoea' - swimming
larvae) began to hatch last week and Heather has provided us with some
exciting
photos! Heather and
colleagues are utilising their
currently unused holding system and it has given them a chance to test
the
workings of their larval collection tanks. |
|
 |
[02.2010]
MARICE Seminar in Aberdeen, Scotland
MARICE
postdoc Bruce McAdam gave a talk to the Marine
Lab and
invited staff and
students of Aberdeen
University about our research into differences
between
individuals
from different Icelandic
cod
stock components. The presentation raised
many interesting hypotheses about similarities between the stock
structure
of Icelandic and North Sea cod, and provided a valuable opportunity to
discuss the methods we are applying to uncover more information about
our
respective stocks. |
|
 |
[01.2010]
Intensive
Graduate Program in Marine and Fisheries
Sciences
For
the second year, the
University of Iceland will offer a series of intensive graduate
level courses in Marine and Fisheries Sciences. The program will take
place during spring and summer
of
2010 and will be focused on providing graduate students with a one of a
kind,
immersive experience in fisheries ecology, marine resource management
and
marine conservation within the perspective of climate change. Please
see the ‘Marine
Education
in
Iceland’
webpage for more
details.
|
|
|
[2009/2010]
MARICE welcomes new
students
Lovísa
Ó.
Guðmundsdóttir joins MARICE as a MSc
student, with her thesis entitled 'Variation in egg buoyancy and
composition associated with intra-stock diversity of Icelandic cod'.
Lovísa is co-supervised by Guðrún Marteinsdóttir and Tim Grabowski. Egill
Guðmundsson is also a new MARICE MSc student and his
thesis is
entitled 'Evaluating the role of sound production in the mating system
of Atlantic cod using electronic data-storage tags'. Egill is also
co-supervised by Guðrun and Tim. Later this
year, Anthony Taabu
Munyaho from Uganda will join the MARICE doctoral
student team, with the title of his thesis being 'Ecosystem based
models for
stock assessment of commercial fisheries resources of Lake Victoria,
East Africa'. MARICE also has two students from the University
of Iceland working
on undergraduate projects; Helgi
is investigating the
relationship between the Pan-I genotype and fecundity in Icelandic cod,
and Svavar Örn Guðmundsson
is looking at population fecundity of Crangon
crangon.
Finally, Coline
Robert, a student in coastal zone management
at the Marine European University Institute, will join us for a period
of research training this summer. Welcome to all the new
researchers! |
|
 |
[01.2010]
MARICE member invited to present
research
Tim
Grabowski was invited to speak at Texas
A&M University in Galveston, his alma mater, on the 12th
January 2010 and also at Penn State University, Brandywine, on the 20th
January 2010. Tim's talks were entitled 'Cod work in mysterious
ways: diversity and divergence in the Icelandic cod stock'. |
|
 |
[12.2009]
Graduation of Heidi Pardoe, PhD
Congratulations to MARICE member Heidi Pardoe
who successfully defended her PhD thesis 'Spatial and temporal variation in life history
traits of Atlantic cod in Icelandic waters' on the 11th December 2009. Heidi's opponents
were Dr.
Peter Wright from Fisheries
Research Services, Aberdeen, UK and Dr.
Joanne Morgan, Fisheries
and Oceans Canada.

Middle: Heidi Pardoe, smiling nervously before
her PhD defence. From the left: Dr. Guðmundur
Þórðarson (co-supervisor: Marine Research Institute, Reykjavik), Prof. Guðrun Marteinsdóttir (main supervisor: University of Iceland),
Dr. Peter Wright (opponent: FRS, Aberdeen), Dr. Joanne Morgan
(opponent: DFO, St. Johns), Heidi (defendant), Prof. Sigurður
Snorrason (Chair: Head of Institute of Biology, University of
Iceland), Dr. Mikko Heino (co-supervisor: University of Bergen and
Institute of Marine Research, Norway), Dr. Ulf Dieckmann (committee
member: International Institute of Applied Systems Analysis, Austria)

Pre-defence
cake in the MARICE lab. Around the table (clockwise): Lovísa, Bruce,
Mikko Heino, Jaume Castell, Lisa, Alan Pardoe, Heather Pardoe, Ulf
Dieckmann, Tim. Back row (left to right): Siggi Snorrason, Guðrun, Joanne Morgan, Heidi, Peter Wright.
|
|
 |
[12.2009]
Graduation of Lísa Anne Libungan, MSc
Congratulations to MARICE member Lísa Anne
Libungan who successfully defended her MSc thesis; 'Local adaptation
and variation in life history reaction norms among sub-populations of
cod in Icelandic waters' on the 7th December 2009. Lísa has accepted a
doctoral student position investigating the population genetics of
Atlantic herring, in collaboration with MATIS
and Snæbjörn Pálsson (Population genetics and evolutionary biology
group, University of Iceland). MARICE is sad to see Lísa go, but wishes
her
all the best with her PhD studies (and looks forward to seeing her
every Friday for a coffee and 'something sweet'!)
|
|
 |
[12.2009]
Completion of ERASMUS student project
ERASMUS student, Jaume Castell, conducted a
project under the supervision of MARICE's Tim Grabowski and Guðrún
Marteinsdóttir looking at the relative influence of the Pan-I genotype
and maternal effects on cod thermal physiology. Jaume's report can be
found
here.
|
|


 |
[12.2009]
Guðrún returns from her sabbatical
MARICE's leader Guðrún
Marteinsdóttir spent her sabbatical (September-October 2009)
with Dr. Shijie Zhou at CSIRO
(Commonwealth Scientific and
Industrial Research Organization) in
Cleveland, just south of Brisbane, Australia.
Together they conducted a workshop on 'Fisheries management worldwide:
How to manage intraspecific diversity?' at CSIRO in Tasmania, during
14-16 October 2009. The workshop was very successful. Twenty-three
scientists from CSIRO, TAFI
(Tasmanian Aquaculture and
Fisheries
Institute), the University of Iceland and University of Montana (Prof.
Fred
Allendorf) discussed and presented research
results relevant
to the
topic during the 3 day workshop. The overall results
are currently being written up in a review article that will be
submitted to Fish
and Fisheries in the next few
weeks. While in
Australia Guðrún also gave a talk on 'Effects of fishing on inter-
and
intra- stock diversity' at CSIRO in Tasmania and 'The hidden variation
in the Icelandic cod stock: Implications for assessment and management'
at CSIRO in Cleveland. The collaboration with Shijie and others at
CSIRO will continue and we hope that we will be able to invite Shijie
to Iceland, as well as send students to CSIRO in Australia.
|
|

|
[12.2009] Seminar 'Atlantic cod: Intra-stock
diversity and the implications for management', Thursday 10th December
MARICE and the University of Iceland would like
to announce the upcoming seminar 'Atlantic cod: Intra-stock diversity
and the implications for management'. The seminar will take place on
Thursday 10th December in Room 132 of Askja, Sturlugata 7, 101
Reykjavik (see a map
and the location).
There will be talks by scientists from the Institute of
Biology and MARICE (University of
Iceland) and the
Marine
Research Institute, along
with International guest speakers: Joanne
Morgan (Fisheries
and
Oceans,
Canada),
Ulf
Dieckmann (International
Institute of
Applied Systems
Analysis, Austria), and
Mikko
Heino (University of
Bergen &
Institute of
Marine
Research, Norway). The seminar schedule can be found here.
All are welcome!
|
|
 |
[11.2009]
MARICE member invited to present
research
Heidi
Pardoe was invited to the University of Aberdeen by Dr.
Tara Marshall to
present her
research to interested parties in the School of Biological Sciences and
Fisheries
Research Services (now Marine Scotland). Heidi's
talk,
entitled 'Spatial and temporal variation in life history traits of
Atlantic cod (Gadus
morhua) in Icelandic waters',
was well received and served as very good practice for her upcoming PhD
defence. |
|
 |
[11.2009] MARICE presents at Líffræðiráðstefnan
2009: Conference on biological research in Iceland
This year, MARICE contributed three talks and
one poster to the University of Iceland's Líffræðiráðstefnan.
Jonas Jonasson gave a talk entitled 'Juvenile plaice in Álftanes -
carrying capacity of a sandy beach', while Lovisa Guðmundsdóttir
presented her undergraduate
research on
TBT-induced imposex in dogwhelks (Nucella
lapillus). Lísa Libungan presented her MSc research:
'Local adaptation and variation in life history reaction norms among
sub-populations of cod in Icelandic waters'. Tim Grabowski gave a talk
entitled 'Love and lust at 50 fathoms: assessing the mating system of a
marine fish using electronic data-storage tags', as well as a poster
entitled 'Evidence of reproductive isolation among ecologically and
behaviorally distinct populations of Atlantic cod'. Well done to all of
you!
|
|
 |
[09.2009] MARICE presents at ICES ASC
Tim Grabowski and Bruce McAdam presented
research findings at the ICES
Annual Science Conference in
Berlin,
Germany, 19-27 September 2009. Tim gave a talk entitled 'Assessing the
mating system of a marine fish using electronic data-storage tags' as
well as a poster entitled 'Evidence of reproductive isolation among
ecologically and behaviourally distinct populations of Atlantic cod'.
Bruce delivered a poster entitled 'Morphological markers and the
population structure of Icelandic cod'.
|
|
 |
[09.2009] Icelandic cod are maturing
at younger ages and smaller
sizes
MARICE
members Heidi Pardoe and Guðrún Marteinsdóttir, along with Anssi
Vainikka (Swedish Board of Fisheries), Mikko Heino (University of
Bergen) and Guðmundur
Þórðarson (Marine Research Institute, Reykjavik) have
published their study of 'Temporal trends in probabilistic maturation
reaction norms and growth of Atlantic cod on the Icelandic shelf'. The
article, which features in
the Canadian Journal of
Fisheries and Aquatic Sciences, can be found here.
|
|


|
[08.2009]
Presentation by guest speaker Dr.
Mikko
Heino on 'Fisheries-Induced Evolution and the case of Cod'. Please join
us: 11th August, 3pm, Askja
MARICE are pleased to announce a presentation
by
Dr. Mikko Heino of the
University
of Bergen &
Institute of
Marine
Research, Norway. Dr. Heino says: 'In this
presentation, I
will discuss
fisheries-induced evolution in
general, and the case of Atlantic cod in particular. Evidence for
fisheries-induced evolution in commercially exploited fish populations
is
unavoidably correlational and therefore always open to alternative
explanations. In particular, one can never rule out the possibility
that
some unaccounted for environmental factor is causing the trend that
looks
like fisheries-induced evolution. Nevertheless, with Atlantic cod one
can
get further than with many other species because of rich and temporally
extended time series that have been collected on all sides of the
Northern
Atlantic. In particular I show that considering environmental changes
greatly strengthens the case of fisheries-induced evolution in
Northeast
Arctic cod.'
When: 3pm Tuesday 11th August.
Where: Room 132, Askja, Sturlugata 7, 101
Reykjavik.
|
|


|
[08.2009]
Pilot study to test use of DST tags
for investigation of fish sound production a success
The
Icelandic firm Star-Oddi
ehf has recently developed novel data storage
tags (DSTs) which can detect sounds produced by fish and record the
time a
tagged individual is actively producing sound. MARICE MSc student Egill
Guðmundsson plans to utilise these tags in his research.
However, it was first
necessary to confirm that a tag would respond only to the sounds
produced by
the fish in which it was implanted. With the help of Tim Grabowski and
Jónas Jónasson, DSTs were surgically
implanted in four cod in the research station in Grindavík. Each second
the tags registered if a sound was sensed or not. A hydrophone was also
placed in the tank so that a recording would be available for
comparison with the
tag data. Having compared the tag data to the recording it seems as
though the
tags are working as hoped. The tags seem to register only the sounds
from
the fish they are implanted in, instead of all the sounds produced in
the tank, thus making them an interesting new tool in the research of
the
importance of sound production in fish. Financial support from the
Icelandic Innovation Fund is gratefully acknowledged. |
|
 |
[07.2009] Icelandic cod exhibit contrasting
trends in two condition indices
MARICE
members Heidi Pardoe and Guðrún Marteinsdóttir have
published their study of bathymetric and regional variation in
condition of Icelandic cod in autumn. The trends are compared to those
previously observed in spring (Pardoe et al. 2008). Once again,
contradicting patterns in two indices of cod condition were observed.
The relevance of this persistent spatial variation in condition in
relation to emerging evidence of behavioural types is discussed in the
paper, which features in
the Journal of Fish Biology.
The article can be found here.
|
|


 |
[07.2009]
MARICE summer course on the
effects of
climate
change on fisheries ecology a big success
Tim Grabowski, Jonas Jonasson,
Kai Logemann and Gudrun Marteinsdóttir, along with Dr. Steven Campana
(Bedford Institute of Oceanography), Dr. David Conover (State
University of New York, Stony Brook), and Dr. Halldór Björnsson
(Vedurstofa Islands), teamed up to teach an intensive 3-week course
entitled: "Fisheries Ecology: Management and Conservation of Marine
Resources in a Changing Ocean". The course formed an integral part of
the University of Iceland's graduate summer program in marine and
fisheries science. Students from Iceland, Sweden, Germany, and Italy
participated in the course, which included a 2-day sampling cruise in
the North Atlantic Ocean. An article (and some photos!)
featuring part of the course held at Sandgerði can be found here.
|
|
 |
[06.2009]
MARICE
recreates the hydrodynamic history of Icelandic waters!
The
numerical ocean model CODE (operated by MARICE postdoc Kai Logemann)
has completed the first multi-decadal hindcast run covering the period
1948 to 2008. The
model is designed to
enable researchers to gain deeper insights into the role
of physical
processes in determining the variability of the Icelandic marine
ecosystem. More information on Kai's model can be found here,
along with some example animations and the opportunity to run some
short simulations. Congratulations to Kai for this massive achievement!
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[05.2009]
MARICE
research in the media
Heather
Philp was the star of an Icelandic news report about the
storage and simulated transport
trials that she has been been carrying out, as part of her PhD studies,
in order to optimise the process prior to setting
up a commercial operation to export live lobsters Nephrops
norvegicus. See the report here.
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[04.2009]
MARICE
maps the main spawning grounds of Icelandic cod
A
long-standing dream was finally realised this spring when
Gudrun Marteinsdóttir,
Tim Grabowski and Bruce McAdam
managed to map some of the cod spawning grounds at Selvogsbanki. This
was
made possible by
the new split-beam echosounder. Two main spawning areas, one
situated in shallow waters outside the delta of the large glacial
river Ölfusá and another in deeper water, were mapped.
As expected,
the areas consisted of highly structured lava fields rising more than
30 m from
the sea-bottom. As
previously described by many fisherman, dense aggregations of spawning
cod were
detected above and
along the edge of those lava fields. During the same cruise, some
fantastic footage of spawning cod was
obtained with a dual -beam
imaging sonar
and an ROV which accompanied two of Tim’s colleagues, Dr.
Kevin Boswell of Louisiana State
University and
Dr. Robert David Wells of Texas A&M, to Iceland. David and
Kevin embarked on a long trip to join MARICE in their assessment of
cod spawning habitat preferences. Some of these shots, showing
dense
aggregations of cod continuously moving upwards in rotational movements
15-20 m off
the bottom, may well be the first of their kind!
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[04.2009]
MARICE
develops a new approach for studying cod behaviour
Tim
Grabowski and Bruce McAdam have completed the second year of a study of
cod spawning behaviour in Kollafjordur. Tim and Bruce
designed a telemetry set-up which they deployed instead
of the high-resolution
acoustic telemetry system used last year. Once
refined, this new system should be
able to yield comparable results over a larger area, without the need
for a boat to be anchored on site for the duration of the study. This
spring they tagged 18 adult cod and deployed an array of 19 Vemco VR2W
hydrophones covering 2.0 km2. This area
was also intensively surveyed
using the new split-beam echosounder recently acquired by MARICE.
Initial results suggest that cod spend most of their time over rocky
substrates associated with a sloping bottom or other structures. Males
and females were found to segregate not only by depth, but also in
terms of location across the array.
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[04.2009]
MARICE
welcomes a new undergraduate researcher
Corrina
Schendel, an undergraduate from Germany finishing her coursework at the
University of Iceland, is conducting research this summer with Tim
Grabowski and Gudrun Marteinsdóttir. Corrina is conducting
growth and selection studies of larval and juvenile cod using the
facilities at the research station in Grindavik.
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[02.2009]
MARICE
participation in 'Ocean and Marine Biota in Iceland' symposium
Lísa
Anne Libungan, Tim Grabowski, Heidi Pardoe, Kai Logemann,
Bruce McAdam and Jónas Páll Jónasson presented their research
at the Marine Research Institute's 'Ocean and Marine Biota in Iceland'
symposium, 20th-21st February 2009. The symposium was intended to shed
light on the current knowledge of the geology of the seabed, physical
and chemical oceanography and biology of marine organisms in Icelandic
waters. A keynote talk 'Understanding climate driven changes in marine
biodiversity and ecosystems: the value of longterm
studies' was given by Prof. Stephen J. Hawkins, Head of the College of
Natural Sciences at Bangor University, UK.
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[01.2009]
Intensive
Graduate Program in Marine and Fisheries
Sciences
The
University of Iceland will offer a series of intensive graduate
level courses in Marine and Fisheries Sciences during spring and summer
of
2009. The program is focused on providing graduate students a one of a
kind,
immersive experience in fisheries ecology, marine resource management
and
marine conservation within the perspective of climate change. Please
see the ‘Marine
Education
in
Iceland’
webpage for more
details.
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[10.2008]
MARICE
presents at the 5th
World Fisheries
Congress
Jónas Páll Jónasson,
Tim Grabowski and Heidi Pardoe successfully presented their research to
an
international audience at the 5th
World Fisheries Congress in
Yokohama, Japan, in October 2008.
Guðrún
Marteinsdóttir delivered her inspiring congress
plenary talk
to a large audience. The associated paper, published in the congress
memorial book
‘Fisheries for Global Welfare and Environment’, can be found
here.
All of the talks were well received by the audiences and provoked some
interesting discussions. Congratulations to all the speakers!
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[10.2008]
Two
MARICE MSc Theses Defended
Congratulations to
MARICE members Erna Karen Óskarsdóttir and Lilja Stefansdóttir for
successful
completion and defense of their MSc theses. The title of Erna’s thesis
was ‘Distribution
and biological parameters of chimaera species in Icelandic waters’,
while
Lilja’s was ‘Groundfish
species diversity and assemblage structure
in Icelandic waters during 1996-2007’.
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[08.2008]
MARICE member
presents at American Fisheries Society Annual Meeting
Heidi Pardoe presented
her research on ‘Trends in Probabilistic Maturation Reaction Norms of
Icelandic
cod’ in the Symposium ‘ Evolving
Fish,
Changing
Fisheries’ at the
American Fisheries Society Annual
Meeting, Ottawa,
Canada, August 17th -21st |
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[06.2008]
Comprehensive study of
Icelandic cod condition published
Heidi Pardoe and Guðrún Marteinsdóttir, along with Guðmundur
Þórðarson of the Marine Research Institute, have published a
comprehensive study of spatial and temporal trends in condition of
Icelandic
cod in the journal Marine Ecology
Progress Series. The article can be found
here.
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[05.2008]
Prof. Guðrún Marteinsdóttir
to give plenary talk at 5th
World
Fisheries
Congress, Japan
We
are proud to report that Guðrún has
been
invited to give a plenary lecture at the
5th
World Fisheries Congress
(Yokohama, Japan) in October 2008. Watch this space for details
of her
talk and paper. |
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[05.2008]
MARICE members to
present research at 5th World Fisheries
Congress, Japan
Jónas
Páll Jónasson, Tim Grabowski and Heidi Pardoe will
give talks
on their research, and Lísa Anne Libungan will present her research on
a poster
at the
5th
World
Fisheries Congress (Yokohama,
Japan) in October 2008. |
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[05.2008]
MARICE
MSc Thesis Defended
Congratulations to
Sólveig Einarsdóttir for her successful completion and
defense of
her master’s thesis: Influence of growth on maturity in haddock (Melanogrammus aeglefinus).
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[04.2008] Local adaptation of
life history reaction norms in components of the Icelandic cod stock
being
investigated
Lísa Anne Libungan started her MSc research this spring
by
collecting Atlantic cod eggs from Selvogsbanki and Þistillfjördur. She
is
investigating local adaptation in life history reaction norms of the
northern
and southern components of the Icelandic cod stock. Lísa is being
supervised by
Guðrún Marteinsdóttir and Tim Grabowski. |
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[04.2008]
MARICE
receives funding to examine the role of freshwater input on cod
reproduction
Guðrún Marteinsdóttir,
Kai Logemann, Tim Grabowski, and Jónas Páll Jónasson along with their
collaborators Jón Ólafsson from the University of Iceland and Arni
Snorrasson
from
Orkustofnun
have received funding from
Rannís to look at the effects of
freshwater
input on the reproductive success and spawning habitat selection of
Atlantic
cod around Iceland.
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[04.2008] New
project initiated to look at differentiation within Icelandic cod stocks
Tim
Grabowski, Bruce McAdam, and Guðrún Marteinsdóttir have initiated a
project to
collect morphological, genetic, and age and growth data from Atlantic
cod at
discrete locations to determine the amount of structure within the
Icelandic
stock. Thus far, MARICE members have collected data from individuals
captured
at Kollafjörður, the western portion of Selvogsbanki near Þorlakshofn,
the
eastern portion of Selvogsbanki near Vestmannaeyjar, and
Þistillfjörður.
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[04.2008] Deep spawning cod to
be tagged off Selvogsbanki
Tim Grabowski and
Guðrún Marteinsdóttir are collaborating with Vilhjálmur Þorsteinsson of
the Marine
Research
Institute
to tag
deep spawning cod at Háfadjúp with
Star-Oddi
data storage tags (DSTs) in mid-April 2008. The deep spawning cod
represent a
poorly understood component of the Icelandic cod stock. They are
thought to
spawn in deep water (300-500m) at Háfadjúp off the main spawning ground
on
Selvogsbanki, in southwest Iceland. It is hoped that the recovery of
these
tagged cod after 2-3 years will shed light on the behaviour and habitat
use of
these enigmatic individuals.
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[04.2008] Cod spawning
behaviour in Kollafjörður to be studied in 3-D
MARICE members Tim Grabowski and
Guðrún Marteinsdóttir are collaborating with Vilhjálmur Þorsteinsson
and Björn
Gunnarsson of the Marine
Research
Institute, Dr. J.
Jeffery Isely of the South Carolina Cooperative Fish and
Wildlife Research
Unit, and Beth Wrege of Clemson
University,
to use a
HTI
high resolution acoustic
telemetry system to study the behaviour and habitat use of spawning
Atlantic
cod in Kollafjörður. Up to 100 cod will have small
acoustic
transmitters surgically implanted into their body cavity and their
movements
within Kollafjördur will be tracked with meter accuracy for the
duration of the
fishery closure. Visit Tim's
research
page for
more details.
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[04.2008] New
MARICE postdoc!
On the 3rd April 2008
we were joined by Dr. Bruce McAdam. For the past 3 years, Bruce has
held a
post-doc position at the School of Biological Sciences,
University
of Aberdeen.
As a computer modeler
working with Dr. Tara Marshall, Bruce's research focused on uncovering
maturation patterns from historic survey data sets, and modelling
fishery
management strategies. Welcome to Iceland Bruce!
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[03.2008] MARICE participation
in Natural Science Symposium
Erna
Karen, Lilja and Jónas presented informative posters of their research
at the
University of Iceland's
Natural
Science Symposium, 14th-15th March
2008.
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[02.2008] MARICE
member receives fisheries acoustics training
Tim
Grabowski travelled to Seattle, USA to receive training on
the
theory of active fisheries acoustics and the operation of a split-beam
echosounder from
BioSonics,
Inc.
This trip was in preparation for our research group’s upcoming purchase
of a
split-beam echosounder and associated software.
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[01.2008] MARICE
participation
in 'Cod in Icelandic waters' symposium
MARICE
members, Gudrun Marteinsdóttir, Heidi
Pardoe, Klara
Jakobsdóttir, Lilja
Stefansdóttir and Jónas Páll Jónasson presented their research on
Atlantic cod
at the Marine Research Institute's
'Cod in
Icelandic waters'
symposium, 25th-26th January 2008. The symposium provided an insight in
to the
current state of knowledge about the biology, stock dynamics and
fishery of
Atlantic cod (Gadus morhua) in
Icelandic waters. The symposium came at an important time; in 2007 the
TAC for
Icelandic cod was reduced, on the recommendation of the MRI, by 60,000
tonnes.
A keynote talk 'Decline and lack of recovery of Atlantic cod in Canada'
was
given by Dr. Ghislain A. Chouinard of Canada's DFO in Moncton, New
Brunswick.
The symposium ended with a retrospective and prospective summary given
by Dr.
Keith Brander of ICES, Copenhagen. |
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[01.2008] ICES
Study Group
Meeting
Heidi
Pardoe attended the second meeting of the ICES
Study Group
on Fisheries-Induced Adaptive Change (SGFIAC)
in Copenhagen
20th-25th
January 2008. The Study Group aims at assembling and reviewing
empirical
evidence of fisheries-induced changes, evaluating the impacts of
existing
management measures, developing tools to monitor and mitigate
fisheries-induced
adaptive changes, and relating the consequences of fisheries-induced
adaptive
changes to current management objectives. Visit the ICES
and EvoFish
websites for further details.
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[01.2008] MARICE website &
logo launched!
Welcome to the
official website of the Marine Academic Research Iceland (MARICE) group
and the
debut of our new logo designed by Bergur Finnbogasson. Here you can
find
information about who we are, where we are based, and most importantly;
what we
do. Please follow the links to learn more about us. We hope you enjoy
the site,
and as we are in the process of developing it, please visit again soon!
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