ワークショップおよび国際委員会等参加報告書
2013 年 3 月 19 日
氏名：片山

智代

報告者

所属：創価大学大学院工学研究科

会合名

Polar Marine Science
北極・南極域を対象とする研究者が集まり、極域に関わる生物学、物理学、化学、地理学等、幅広

会合目的
い分野における最先端の研究の情報収集・共有を主目的とする。
主催団体（共催の場合並記） Gordon Research Conferences
会合年月日2013 年 3 月

9日

～

会合場所

会場名称： フォーポイントシェラトン

3月

15 日
国名（都市名）：アメリカ（カリフォルニア）出席者は添付資料を参照。
出席者（日本人は所属とともに分かる範囲で記載）

日本人出席者：綿貫豊（北海道大学）、伊藤元裕（NIPR）、渡邉英嗣 (JAMSTEC)、Matsuoka Atsushi（Laval University）、田口哲（創価大学）、滝本香代子（創価大学）
各極域分野をリードする研究者が集まり、下記テーマに関して議論し、地球温暖化がもたらし得る

会合開催の経緯

将来を予測することにより、極域海洋の研究をより発展させ、世界中の若手研究者の育成を図るために開催された。

主要な議論と決定事項「Linking Polar Observations, Process and Models at Regional and Global Scales」というテーマのもとで、現場観測の重要性と海域別と全球規模のモデル化について議論が行われた。
次回の会合は 2015 年 3 月にイタリアで開催予定。

本会合の今後と関連会合
会合における報告者の役

アイスアルジーの強光に対する光適応について議論を行い、意見交換を行いました。極域生態系に割、発表内容おけるアイスアルジーの生存戦略に関する研究内容を最先端の研究者たちから入手しました。
大学、研究機関を中心に 37 ヶ国中 185 人が参加し、内 56%がアメリカ国外からの参加者でした。
その中でも研究分野を問わず、女性研究者の参加・発表が目立ちました。日本や韓国などアジアか報告者ないし日本のコミュら女性研究者の参加はなく、日本における女性研究者の育成体制の必要性を感じました。

ニティー・JCAR が留意すべ

口頭発表は 22 件、ポスター発表は 120 件であり、日本人による発表は 5 件でした。全発表のう

き点、およびアクションをち、研究対象とする極域は、北極域の方が比較的多く、砕氷船所有国の研究者による北極域の研究起こすべき事項

が活発に行われている現状が伺えました。また、今後の研究動向として、海氷の減少に伴う極域生態系への影響に注目しており、モデルを始めとした様々な分野において、海氷減少に関する研究が行われていくことが予想されました。

備考（上記以外の事項）
・アジェンダ・主な参加者一覧
添付資料（○をつける）

・会合の配布・発表資料（可能な範囲）
・会合主催者作成の報告書（後日提出可）
・その他（

）

Polar Marine Science
Linking Polar Observations, Processes and Models at Regional and Global Scales
March 10-15, 2013
Four Points Sheraton / Holiday Inn Express
Ventura, CA
Chair: Christine Michel
Vice Chair: Paul Wassmann

Contributors

SUNDAY
4:00 pm - 8:00 pm

Arrival and Check-in (Office Closed 6:00 pm - 7:45 pm)

6:00 pm

Dinner

7:30 pm - 7:40 pm

Welcome / Introductory Comments by GRC Site Staff

7:40 pm - 9:30 pm

The Global Picture: Large-Scale Atmosphere-Ocean-Sea Ice
Interactions

7:40 pm - 7:50 pm

Discussion Leader: James Overland (NOAA)

7:50 pm - 8:30 pm

Eric Steig (University of Washington)"Atmospheric circulation changes over the high latitude South Pacific and theirrelevance to the future of the West Antarctic ice sheet"

8:30 pm - 8:40 pm

Discussion

8:40 pm - 9:20 pm

JinPing Zhao (Ocean University of China)"Influence of changing Arctic sea ice and upper ocean on the global effects ofArctic Oscillation"

9:20 pm - 9:30 pm

Discussion

MONDAY
7:30 am - 8:30 am

Breakfast

8:30 amGroup Photo

9:00 am - 12:30 pm

Linking Sea Ice-Ocean Observations and Models: Regional
Couplings and Feedbacks

9:00 am - 9:10 am

Discussion Leader: David Barber (University of Manitoba)

9:10 am - 9:50 am

Peter Winsor (University of Alaska Fairbanks)"Autonomous real-time observations of an Arctic shelf system - coupling small
scales pieces to the large climate puzzle"

9:50 am - 10:05 am Discussion
10:05 am

Coffee Break

10:35 am - 11:15 am Sharon Stammerjohn (University of Colorado)"The many riddles of Antarctic sea ice that thwart model projections"
11:15 am - 11:30 am Discussion
11:30 am - 12:10 pm Wieslaw Maslowski (Naval Postgraduate School)"Modeling the Arctic System at a Process Scale: Progress and Data
Requirements"
12:10 pm - 12:25 pm Discussion
12:30 pm

Lunch

1:30 pm - 4:00 pm

Free Time

4:00 pm - 6:00 pm

Poster Session

6:00 pm

Dinner

7:30 pm - 9:30 pm

From Within: Why Do Microscale Processes Matter?

7:30 pm - 7:40 pm

Discussion Leader: Søren Rysgaard (Greenland Institute of Natural
Resources)

7:40 pm - 8:20 pm

Nicole Jeffery (Los Alamos National Laboratory)"How Sea Ice Microstructure Supports Ice Algae"

8:20 pm - 8:35 pm

Discussion

8:35 pm - 9:15 pm

Colin Stedmon (Technical University of Denmark)"Conservative and non conservative behavior of DOM in polar environments:
insight into macro and micro scale processes"

9:15 pm - 9:30 pm

Discussion

TUESDAY
7:30 am - 8:30 am

Breakfast

9:00 am - 12:30 pm

Linking Bio-Physical Processes and Observations at
Regional and Global Scales

9:00 am - 9:10 am

Discussion Leader: Jacqueline Grebmeier (University of Maryland)

9:10 am - 9:50 am

Eji Watanabe (JAMSTEC)"Arctic modeling study on bio-physical hot spots along the pathway of Pacificwater"

9:50 am - 10:05 am Discussion
10:05 am

Coffee Break

10:35 am - 11:15 am Marit Reigstad (University of Tromsø)"What is in the zooplankton box? Challenges for regional downscaling of
ecosystem functions and flows"
11:15 am - 11:30 am Discussion
11:30 am - 12:10 pm Jean-Éric Tremblay (Laval University)"A 'nested scales' approach to environmental and biological drivers of marine
productivity in the Arctic and beyond"
12:10 pm - 12:25 pm Discussion
12:30 pm

Lunch

1:30 pm - 4:00 pm

Free Time

4:00 pm - 6:00 pm

Poster Session

6:00 pm

Dinner

7:30 pm - 9:30 pm

From the Top: The Role of Upper Trophic Predators in Polar
Marine Ecosystems

7:30 pm - 7:40 pm

Discussion Leader: Nina Karnovsky (Ponoma College)

7:40 pm - 8:20 pm

Sue Moore (NOAA)"Marine Mammals and Sea Ice Loss in the Pacific Arctic Region: tracking
ecosystem responses to the 'New Normal'"

8:20 pm - 8:35 pm

Discussion

8:35 pm - 9:15 pm

Yutaka Watanuki (Hokkaido University)"Can seabirds be useful as an indicator of human and climate impacts on highsea ecosystem?"

9:15 pm - 9:30 pm

Discussion

WEDNESDAY
7:30 am - 8:30 am

Breakfast

9:00 am - 12:30 pm

Linking Ecological Responses and Models fromContemporary Observations

9:00 am - 9:10 am

Discussion Leader: Martin Vancoppenolle (Université Catholique de Louvain)

9:10 am - 9:50 am

Alexandre Forest (Laval University)"Carbon fluxes in Arctic marine ecosystems: an attempt to reconcile
biogeochemistry with food web energetics through ecosystem-level analyses
and modelling"

9:50 am - 10:05 am Discussion
10:05 am

Coffee Break

10:30 am - 11:10 am Hugh Ducklow (Marine Biological Laboratory)"The Changing Marine Ecosystem of the Western Antarctic Peninsula"
11:10 am - 11:25 am Discussion
11:25 am - 12:05 pm Ekaterina Popova (University of Southampton)"Arctic ecosystems in global circulation models: how are they different from theother areas and what information do we have to validate global models in
Arctic?"
12:05 pm - 12:20 pm Discussion
12:20 pm - 12:30 pm Marie Seguret (Rutgers University) & Paul Wassmann (University of Tromsø)"Poster Session A: Summary & Best Poster Presentation"
12:30 pm

Lunch

1:30 pm - 4:00 pm

Free Time

4:00 pm - 6:00 pm

Poster Session

6:00 pm

Dinner

7:00 pm - 7:30 pm

Business Meeting
Nominations for the next Vice Chair; Fill out Conference Evaluation Forms;
Discuss future Site & Scheduling preferences; Election of the next Vice Chair

7:30 pm - 9:30 pm

Linking Environmental Changes and Models from Paleo andRecent Tracers

7:30 pm - 7:40 pm

Discussion Leader: Martin Jakobsson (Stockholm University)

7:40 pm - 8:20 pm

Nina Kirchner (Stockholm University)"The dynamics of marine ice margins: What can we learn from paleo-proxies
and numerical ice models"

8:20 pm - 8:35 pm

Discussion

8:35 pm - 9:15 pm

Claude Hillaire-Marcel (GEOTOP-UQAM)"Arctic sea-ice in the paleoclimate system... with an isotopic bias"

9:15 pm - 9:30 pm

Discussion

THURSDAY
7:30 am - 8:30 am

Breakfast

9:00 am - 12:30 pm

Biochemical Responses and Feedbacks to the Climate
System

9:00 am - 9:10 am

Discussion Leader: Leif Anderson (University of Gothenburg)

9:10 am - 9:50 am

Jeremy Mathis (University of Alaska Fairbanks)"Ocean Acidification and the Suppression of Carbonate Mineral Saturation
States in the Pacific-Arctic Region"

9:50 am - 10:05 am Discussion
10:05 am

Coffee Break

10:30 am - 11:10 am Jacqueline Stefels (University of Groningen)"Dynamics of DMS, DMSP and DMSO in sea ice across the Weddell Sea"
11:10 am - 11:25 am Discussion
11:25 am - 12:05 pm Bruno Dellile (Université de Liège)"From the release of CH4 by sub-sea permafrost to the oceanic sink of CO2: therole of sea ice in the fate of greenhouse gases in polar oceans"
12:05 pm - 12:20 pm Discussion
12:20 pm - 12:30 pm Jeff Bowman (University of Washington) & Maria Gavrilo (Arctic and Antarctic
Research Institute)"Poster Session B: Summary and Best Poster Presentations"
12:30 pm

Lunch

1:30 pm - 4:00 pm

Free Time

4:00 pm - 6:00 pm

Poster Session

6:00 pm

Dinner

7:30 pm - 9:30 pm

Changing Polar Marine Systems: Challenges, Opportunities
and Future Outlook

7:30 pm - 7:40 pm

Discussion Leader: Kenneth Drinkwater (Institute of Marine Research)

7:40 pm - 8:20 pm

David Ainley (H.T. Harvey & Associates)"Alteration of coastal Southern Ocean food webs: exploitation and climatechange"8:20 pm - 8:35 pm

Discussion

8:35 pm - 9:15 pm

Monika Kedra (Chesapeake Biological Laboratory)"Changing Arctic marine ecosystems - a benthic perspective"

9:15 pm - 9:30 pm

Discussion

FRIDAY
7:30 am - 8:30 am

Breakfast

9:00 am

Departure

POSTER LIST
Posters are divided into two sessions. Yellow highlights indicate early career scientists (students and postdocs) whose
posters will be evaluated for the best poster award.

SESSION I (Monday/Tuesday)
Name

Affiliation

Prof. Status

Co-Authors

Poster Title

ACKLEY,STEPHEN

UTSA

Professor

S.F. Ackley, M.
Meredith, L.
Newman, O.
Schofield, M.
Sparrow and E.
Urban

The Southern Ocean Observing System

ALDERKAMP,ANNESTANFORD
UNIVERSITY

Research
Scientist

List of names too
long

Phytoplankton photosynthetic responses toiron additions in the Amundsen Sea
Polynya, Antarctica

AMPEL, LINDASTOCKHOLM
UNIVERSITY

Post Doc

Martin Jakobsson

Identifying changes in Arctic Ocean sea ice
conditions north of Svalbard during the
Holocene

ARRIGO, KEVIN

STANFORD
UNIVERSITY

Professor

The ICESCAPE
Team

Phytoplankton blooms beneath the sea ice
in the Chukchi Sea

ASPLIN,
MATTHEW

UNIVERSITY OF
MANITOBA

ProgramManager

ATTARD, KARLUNIVERSITY OF
SOUTHERN
DENMARK

Student

Ronnie N. Glud,Daniel F.
McGinnis, Søren
Rysgaard

Aquatic oxygen eddy-covariancemeasurements in Arctic and sub-Arctic
environments: A case study from
Godthåbsfjord, South-West Greenland

BAER, STEVENVIRGINIAINSTITUTE OF
MARINESCIENCE

Student

R. L. Sipler, Q.
Roberts, D. A.
Bronk

Seasonal nitrogen uptake and regenerationin the western coastal Arctic

BALCH, WILLIAMBIGELOWLABORATORYFOR OCEAN
SCIENCES

Research
Scientist

B. Bowler, L.
Lubelczyk, D.
Drapeau and M.
Stevens

The first direct measurements of 14Ccalcification by coccolithophores in the
Arctic Ocean

BALMONTE, JOHN UNIVERSITY OF
PAUL
NORTH
CAROLINA

Student

Dr. Carol Arnosti

Microbial enzymatic activities acrossdifferent ice regimes in the high Central
ArcticBANAS, NEIL

UNIVERSITY OF
WASHINGTON

Research
Scientist

RG Campbell, C
Ashjian, EJ
Lessard, A
Pinchuk, E Sherr,
B Sherr, J Zhang

Linking sea-ice retreat and increasing watertemperature to plankton community
structure and function in the eastern Bering
Sea

BARLETTA,ROBERT

UNIVERSITY OF
SOUTH
ALABAMA

Professor

Robert E. Barletta, µ-Raman Analysis of Sea Ice
AnjaliGanhakwala, andHeather M. Dikes

BENCH, SHELLIESTANFORD
UNIVERSITY

Post Doc

Cyclone Forcing of Coupled Dynamic andThermodynamic Processes In Arctic Sea
Ice, and Across the Ocean-Sea IceAtmosphere Interface

BERGE, JORGEN

UNIVERSITYCENTRE IN
SVALBARD

Professor

J. Berge1,2*, Ø.
Varpe3, M.A.
Moline1,4, A.
Wold3, P.E.
Renaud5,1, M.
Daase3, S. FalkPetersen3,

Retention of ice-associated amphipods:
possible consequences for an ice-free
Arctic Ocean

BOWMAN, JEFF

UNIVERSITY OF
WASHINGTON

Student

Jeff S. Bowman,
C.T. Berthiaume,
V.E. Armbrust,and J.W. Deming

Metagenomic analysis of an unexpected
community of Rhizobiales in Arctic frost
flowers

BROWN,ZACHARY

STANFORD
UNIVERSITY

Student

CAPE, MATTIASSCRIPPS
Student
INSTITUTION OF
OCEANOGRAPH
Y

Dr. Maria Vernet, Bentho-pelagic coupling in the wake of ice
Dr. Amy Leventer, shelf disintegration in the Larsen A
Dr. Michael
embayment, Antarctica
McCormick, Dr.
Craig Smith

CARNS, REGINA

UNIVERSITY OF
WASHINGTON

Student

Rich Brandt,
Bonnie Light,
Steve Warren

CARTER,
BRENDAN

PRINCETON
UNIVERSITY

Post DocCASTELLANI,
GIULIA

ALFREDWEGENERINSTITUTE

Student

Rüdiger Gerdes,
Christof Lüpkes,
Martin Losch,Stefan Hendricks

Impact of sea-ice surface topography on
the atmospheric and oceanic dragcoefficients.

CHEN, BAOSHANUNIVERSITY OFGEORIGA

Student

Wei-Jun Cai, Liqi
Chen

Regional differences in ocean acidificationin the western Arctic Ocean in summer

COLLINS, ERICUNIVERSITY OF
ALASKAFAIRBANKS

Post Doc

CONNELLY, TARAUNIVERSITY OF
TEXAS ATAUSTIN

Post Doc

Tara Connelly,
James
McClelland,
Kenneth Dunton,
Matthew KhoshDistinct Seasonal Variations in Sources ofParticulate Organic Matter into Arctic
Lagoons as Revealed by Fatty Acid Profiles

DAVID, CARMENALFREDWEGENERINSTITUTE

Student

C.L. David1,2, B.
Lange1,2, H.
Flores1,2Using a novel under-ice trawl to investigate
the association of under-ice communities
with sea ice ice properties in the central
Arctic Ocean

DE SOUZA,GREGORY

PRINCETON
UNIVERSITY

Post Doc

Jorge L.
Sarmiento,
Richard D. Slater

Quantifying the importance of Southern
Ocean nutrient supply to low latitudes using
stable isotope observations and GCMs

DEAL, CLARA

UNIVERSITY OF
ALASKAFAIRBANKS

Professor

Clara Deal,
Meibing Jin, Scott
Elliott

Ice-ocean dimethylsulfide ecosystemmodeling in the Pacific Arctic Region andthe key role of ice algae export from sea ice

Salt crystallization in cold sea ice:
hysteresis, biology, and Snowball Earth
TBD: Deconvolving simultaneous changes
in SAMW from repeat hydrographic
measurements.

hima: a metadatabase for genomes,
metagenomes, and phenotypes from cold
environments

DESLONGCHAMP
S, GABRIELE

UNIVERSITYLAVAL

Student

DUFOUR,CAROLINAAOS PROGRAM, Post Doc
PRINCETON
UNIVERSITY

J. L. Sarmiento, J. What processes control anthropogenic
Le Sommer, S. M. carbon subduction and reventilation in the
Griffies
Southern Ocean?

FERNANDEZMENDEZ, MAR

ALFREDWEGENERINSTITUTE

Student

I.Peeken &A.Boetius

New estimates of primary productivity andits limiting factors in the Central Arctic

FRIPIAT,FRANCOISUNIVERSITY
LIBRE DEBRUXELLES

Post Doc

François Fripiat,
Jean-Louis Tison,
Daniel M. Sigman

The Nitrogen isotope dynamics of Antarctic
Sea Ice

GALE, MATTHEWUNIVERSITY OF
MANITOBA

Student

TBD

TBD

GALINDO,VIRGINIE

UNIVERSITYLAVAL

Student

M. Levasseur, M.
Scarratt, C.J.
Mundy, M.
Gosselin, R.P.
Kiene, T.
Papakiriakou, S.
Michaud, M.
LizotteFate of sea ice DMSP during the spring
melt period in Arctic

GALLEY, RYANUNIVERSITY OF
MANITOBA

Research
Scientist

B.G.T. Else, S.J.
Summer sea ice concentration, motion andPrinsenberg, D.
thickness near areas of proposed offshore
Babb, D.G. Barber oil and gas development in the Canadian
Beaufort Sea - 2009

GAVRILO, MARIA

NATIONAL
PARK RUSSIANARCTIC

Research
Director

GEILFUS,NICOLAS-XAVIERUNIVERSITY OF
MANITOBA

Post Doc

Geilfus N.-X.,
Role of the arctic sea ice to the CO2
Tison J.-L., Carnat exchange during the last IPY
G., Papakyriakou
T., Rysgaard S.,
Delille B.

GONG, DONGLAIVIRGINIAINSTITUTE OF
MARINESCIENCE

Professor

Robert S. Pickart

Summertime Circulation and Water Mass
Transformation in the Eastern Chukchi Sea

GOSSELIN,MICHEL

UNIVERSITY OF
QUEBEC AT
RIMOUSKI

Professor"to be submitted
at a later date""to be submitted at a later date"

GRIMM, ROSINAMAX PLANCKPost Doc
INSTITUTE FOR
METEOROLOGY

Notz, D.,
The role of sea ice for the global carbon
Rysgaard, S.,
cycle – from micro-scale observations to
Riemenschneider, global simulations
L., Griewank, P.

GUEGUEN,
CELINE

TRENT
UNIVERSITYPaul G. Dainard

Professor

Gabrièle
Deslongchamps,
Jean-Éric
Tremblay, Julie
Granger,Jonathan Gagnon

Impacts of environmental conditions on theassimilation, recycling and nitrification ofammonium in marine waters of the western
Canadian Arctic

Influence of hydrography andbiogeochemistry on colored dissolved
organic matter distribution in the North
Pacific and Western Arctic Seas.

HALLANGER,INGEBORG

UNIVERSITY OF
TROMSO

Post Doc

Henrik Nygård

Seasonal life in the Arctic, a story by
Onisimus litoralis

HELGASON, LISA

UNIVERSITY OF
TROMSO

Post DocHEUZE, CELINEUNIVERSITY OF
EAST ANGLIA

Student

Karen J.
Southern Ocean Bottom Water
Heywood, David
Characteristics in CMIP5 Models
P. Stevens, Jeff K.
RidleyHU, YUBINALFREDWEGENERINSTITUTE

Student

G. Nehrke, G.
Dieckmann, C.
Völker, and D.
Wolf-Gladrow

HUGHES,KENNETH

UNIVERSITY OFOTAGOStudent

P. J. Langhorne
Propagation of Ice Shelf Water beneathand G. H. Leonard McMurdo Sound Sea Ice

HWANG,JEOMSHIKPOSTECH

Professor

Minkyoung Kim,
Hyoung Jeek.
Kim, Dongseon.
Kim, Jisoo Park,
SangHoon Lee

ITO, MOTOHIRONATIONAL
INSTITUTE OF
POLAR
RESEARCH

Post Doc

Takahashi Akinori, Structure of marine ecosystem under fast
Watanabe Yuuki, sea-ice: insight from stable-isotope analysis
Takai Noriyuki,
Kuwae Tomohiro

KAHRU, MATISCRIPPS
Research
INSTITUTION OF Scientist
OCEANOGRAPH
Y

B. G. Mitchell

KARNOVSKY,NINA

POMONA
COLLEGE

Professor

Zachary Brown,
Arctic auks and advection: the impact of
Wojiech Walkusz, climate change on planktivores in the
Jorg Welcker, Ann Greenland Sea
Harding, Slawomir
Kwasniewski,
David Gremillet,
Alexander
Kitaysky

KATAYAMA,TOMOYO

SOKA
UNIVERSITY

Student

Mitsuko Obata,Photoprotective responses to high light
Shozo Motokawa, intensity of ice algae in Saroma-Ko Lagoon,
Kayoko Takimoto, Hokkaido, Japanand Satoru
Taguchi

KATLEIN,CHRISTIAN

ALFREDWEGENERINSTITUTE

Student

Marcel Nicolaus

Consequences of micro-scale opticalproperties of sea ice on light availability in
sea ice habitats

KEDRA, MONIKA

UNIVERSITY OF
MARYLANDUMCES CBL

Post Doc

Jacqueline M.
Grebmeier, Lee
W. Cooper

Benthic population dynamics and diversity
in the changing ecosystems of the Beringand Chukchi Seas

LALANDE,CATHERINEALFREDWEGENERINSTITUTE

Post Doc

Eva-Maria Nöthig, Under-ice export of biogenic matter in the
EduardArctic Ocean
Bauerfeind,VladimirShevshenko, andYuri Okolodkov

THEORETICAL MODELS IN PREDICTINGTHE EFFECT OF EMERGINGCOMPOUNDS

The study of ikaite (CaCO3.6H2O)
formation in sea ice

Particulate organic carbon cycling on theAmundsen shelf

Earlier phytoplankton blooms in the Arctic
Ocean

LANEY, SAMUELWOODS HOLE
Research
OCEANOGRAPH Scientist
IC INSTITUTION

J. Toole, R.
Krishfield, C.
Ashjian

YEAR-LONG MONITORING OF UNDERICE PHYTOPLANKTON ASSEMBLAGESIN THE ARCTIC BY ICE-TETHEREDPROFILERSLANGHORNE, PAT UNIVERSITY OFOTAGOProfessor

P.J. Langhorne,
M.J.M. Williams,
C.L. Stevens, I.J.
Smith, N.J.
Robinson, W.
Rack, C.R.
Purdie, A.R.
Mahoney, G.H.
Leonard, K.
Hughes, T.G.
Haskell, C. Haas,
A.J. Gough, D.E.
Dempsey

What can we learn about the “health” of anice shelf from historical sea ice records?

LARUE, MICHELLE POLARGEOSPATIALCENTER

Student

David Ainley, Matt
Swanson, Katie
Dugger, Phil
Lyver, Kerry
Barton, Grant
Ballard

Climate change winners: receding ice fields
facilitate colony expansion and altereddynamics in an Adélie penguin
metapopulation

LEWIS, KATESTANFORD
UNIVERSITY

Student

LI, LINGHANSCRIPPS
Student
INSTITUTION OF
OCEANOGRAPH
Y, UCSD

Julie McClean,
Arthur Miller, Ian
Eisenman, andMyrl Hendershott

LOWRY, KATESTANFORD
UNIVERSITY

Student

Kate E Lowry,
The significance of winter water for
Matthew M Mills,
phytoplankton blooms in the Chukchi Sea
Zachary W Brown,
Gert L van Dijken,
Robert S Pickart,
Nicolas R Bates,
and Kevin R
Arrigo

LURIA,CATHERINEBROWNUNIVERSITY

Student

MACK, STEFANIEOLD DOMINION
UNIVERSITY

Student

TBD
Sea Ice Variability in the Bering Sea

Dissolved organic matter and sea ice
dynamics may explain changes in microbialcommunity structure along the Western
Antarctic Peninsula
Laurie Padman,
Scott Springer,
Mike Dinniman,
John Klinck

Sea ice variability in the Ross Sea forcedby tides: Satellite observations andmodeling

SESSION II (Wednesday/Thursday)
Name

Affiliation

Prof. Status

Co-Authors

Poster Title

MATSUOKA,
ATSUSHI

UNIVERSITELAVALPost Doc

E. OrtegaRetuerta, A.
Bricaud, K. R.
Arrigo, and M.
Babin

Characteristics of colored dissolved organic
matter (CDOM) in the Western Arctic
Ocean: relationships with microbialactivities

MCCLELLAND,JAMESUNIVERSITY OF
TEXAS ATAUSTIN

Professor

K.H. Dunton, B.C.
Crump, T.L.
Connelly, C.
Kellogg, and M.S.
Khosh

Seasonality of Organic Matter in Lagoon
Ecosystems along the Eastern Alaska
Beaufort Sea Coast

MEINERS, KLAUS

AUSTRALIANANTARCTICDIVISION

Research
Scientist

Jessica
MelbourneThomas

Antarctic sea ice bio-optical properties: ice
algal pigments and their influence ontransmitted under-ice irradiance spectra

MEIRE, LORENZUNIVERSITY OF
GHENT

Student

Lorenz Meire,
Seasonal study of carbon dynamics in a
Heidi Louise
subarctic fjord (Kobbefjord-Greenland)
Sørensen, Bo
Thamdrup,
Thomas Juul
Petersen, Filip
Meysman, Ronnie
Glud

MEISTERHANS,GUILLAUMEFRESHWATERINSTITUTE DFO

Post Doc

G. Meisterhans1,
C. Michel1, B.
Lange3, A.
Niemi1, A.
Reppchen1, C.
Belzile2, C.
Haas4. 1
Freshwater
Institute Fisheries andOceans,Winnipeg,
Canada; 2
Université duQuébec à
Rimouski,
Rimouski, C

MILLER, LISAINSTITUTE OFOCEANSCIENCES

Research
Scientist

Robie W.
Changes in the marine carbonate system of
Macdonald,
western Canadian Arctic: Patterns in a
Alfonso Mucci,
rescued data set
Michiyo
Yamamoto-Kawai,
Karina E.
Giesbrecht, Fiona
McLaughlin

MILLS, MATTHEWSTANFORD
UNIVERSITY

Research
Scientist

ZW Brown, K
Lowry, GL van
Dijken, S Becker,
S Pal, C BenitezNelson, AL
Strong, B Pickart,
KR Arrigo

Characterization of sea ice microbialcommunities in multi-year and first-year ice
near Alert, Canadian High Arctic.

Impacts of low phytoplankton NO3:PO4
utilization ratios over the Chukchi Shelf,
Arctic Ocean

MITCHELL, BRIANSCRIIPPS
Research
INSTITUTION OF Scientist
OCEANOGRAPHY

MORATA,NATHALIE

LEMAR

Post DocMOREAU,SEBASTIENUNIVERSITYCATHOLIQUE
DE LOUVAIN

Post Doc

MartinVancoppenolle,
Jiayun Zhou,
Jean-Louis Tison,
Bruno Delille,
Hugues Goosse

Modeling gas dynamics in first-year sea ice

MU, LINQUAN

UNIVERSITY OF
GEORGIA

Student

Patricia L. Yager

Spatial variability of surface pCO2 in theAmundsen Sea polynya, Antarctica

MULLER, SUSANN UNIVERSITY OFHELSINKI

Student

Jari Uusikivi,
Janne-Markus
Rintala, Markus
Majaneva, Anssi
Vähätalo, Sanna
Majaneva, Ilkka
MateroApplying a bio-optical model to estimate therate of photosynthesis in the Baltic Sea

NAHRGANG,JASMINE

UNIVERSITY OF
TROMSO

Post Doc

Jørgen Berge,
Ekaterina
Korshunova,
Svetlana Murzina,
Øystein Varpe

Gender specific reproductive strategies inpolar cod (Boreogadus saida) in different
climatic domains: implications of future
warmingNDUNGU, KURIANORWEGIAN
INSTITUTE FORWATER
RESEARCH(NIVA)

Research
Scientist

Celine Gallon,
Cheryl Zurbrick,
Maria Lagerstrom,
Robert Sherrell,
Russell Flegal

Exploring the use of stable Pb Isotopic
composition data to constrain possible
trace metal sources to the Amundsen Sea
Polynya, West Antarctica

NEUKERMANS,GRIETSCRIPPS
Post Doc
INSTITUTION OF
OCEANOGRAPH
Y

Griet
Neukermans, Rick
A. Reynolds, andDariusz Stramski

CONTRASTING INHERENT OPTICALPROPERTIES AND PARTICLE
CHARACTERISTICS BETWEEN AN
UNDER ICE PHYTOPLANKTON BLOOMAND OPEN WATERS IN THE CHUKCHISEA.

NICOLAUS,MARCELALFREDWEGENERINSTITUTE

Post Doc

C. Katlein, J.
Maslanik, S.
Hendricks

Changes in Arctic Sea Ice Result in
Increasing Light Transmission

OESTREICHER,
SAMANTHALANL /
UNIVERSITY OF
MINNESOTA

Student

Nicole Jeffery and A minimal complexity model analyzing
Scott Elliottdominant processes in sea-ice algal
growth.

PALMER, MOLLYSTANFORD
UNIVERSITY

Student

Kevin R. Arrigo,
Benjamin L.
Saenz

PERALTA-FERRIZ, UNIVERSITY OF
ANAWASHINGTON

Post Doc

PRADO, DAVID

Student

UNIVERSITY OF
TEXAS SAN
ANTONIO

B. G. Mitchell, B.
Seegers, B.
Schieber, M.
Kahru, K. R.
Arrigo and M. M.
Mills

REGULATION OF OCEAN COLOR
RELATIONSHIPS BY ABSORPTIONCOMPONENTS IN THE CHUKCHI AND
BEAUFORT SEASECOTAB: Effect of Climate change On The
Arctic Benthos

Modeling the impacts of sea ice retreat,thinning, and melt pond proliferation on thesummer phytoplankton bloom in the
Chukchi Sea, Arctic Ocean
Arctic Ocean circulation patterns using
GRACE

Ackley, S., Xie, H. Iceberg coverage in the Bellingshausen –Amundsen Seas from 2010 and 2011
NASA IceBridge DMS Imagery

PUCKO, MONIKA

UNIVERSITY OF
MANITOBA

Research
Scientist

Robie W.
a-HCH enantiomer fraction (EF): A novel
Macdonald, David approach to calculate the ventilation age of
G. Barber, Bruno water in the Arctic Ocean?
Rosenberg, Yves
Gratton, Gary A.
Stern

PURKEY, SARAH

UNIVERSITY OF
WASHINGTON

Student

Gregory C.
Johnson

RACK, FRANKUNIVERSITY OF
NEBRASKALINCOLN

Research
Director

Robert Zook, Paul Antarctic Anemones Discovered Living in
Mahacek, Dustin
the Lower Surface of the Ross Ice Shelf.
Carroll and Meg
Daly

RENNER,ANGELIKANORWEGIAN
POLAR
INSTITUTE

Post Doc

Arild Sundfjord

RIAL, JOSE

UNC-CH

Professor

J.A. Rial, Jeseung Polar Synchronization and the Climate
Oh, Dept. ofHistory of Antarctica deduced from
GeologicalGreenland’s
Sciences,
University of North
Carolina, Chapel
Hill, NC 275993315

The contribution of deep Southern Ocean
warming and freshening to sea level rise
and the fresh water budget between the
1980s and 2000s

Vertical heat fluxes in the sea ice-ocean
boundary layer north of Svalbard

ROBINSON, JOSIE UNIVERSITY OF Student
SOUTHAMPTON

E. Popova, A.
Yool, M. Skeroz,
R. Lampitt, J.
BlundellSouthern Ocean iron fertilization as amethod of geoengineering: Modeling thefate of sequestered carbon

RUDELS, BERTFINNISHMETEOROLOGICAL INSTITUTE

Professor

Bert Rudels, MeriKorhonen, Ursula
Schauer, Sergey
Pisarev, Benjamin
Rabe, and
Andreas Wisotzki

The circulation and transformation ofAtlantic water in the Eurasian Basin of the
Arctic Ocean and the contribution from the
inflow through the Fram Strait to the Arctic
Ocean heat budget

SACKETT, OLIVIA

MONASH
UNIVERSITY

Student

Petrou, K., Ralph,P., Beardall, J.
and Heraud, P

Sea ice conditions enhance the caloric
value of two dominant Southern Ocean
diatoms.

SAENZ,BENJAMIN

UC SANTACRUZ - OCEANSCIENCES
DEPT.

Post Doc

SharonStammerjohn,
Scott Doney,
Chris Fritsen,
Robin Ross,
Langdon Quetin,
Maria Vernet

Exploration of marine physical-biologicalcoupling in the west Antarctic Peninsula

SCHMIDT,BRITNEYUT AUSTIN,
INSTITUTE FORGEOPHYSICS

Research
Scientist

SCHULZE, LENA

NATIONAL
Student
OCEANOGRAPH
Y CENTER

Antarctic Ice Shelves as Analogs for
EuropaRobert S. Pickart,
G.W.K.Moore,
Matthew A.
Charrette, Kevin
Arrigo, Gert van
Dijken, Seth
Danielson

Upwelling in the Alaskan Beaufort Sea andits impacts on primary productivity

SEGURET, MARIEUNIVERSITY OF
ALASKAFAIRBANKS

Post Doc

Marie Séguret,Robert Rember,
Shigeto Nishisho,
Kikuchi Takashi
and Ana AguilarIslas

Trace metal distributions in the Chukchi
Plateau

SEUTHE, LENA

UNIVERSITY OF
TROMSØ

Post Doc

Lena Seuthe

Trophic state alone does not explain
biomass partitioning in marine planktonic
communities: The importance ofzooplankton life-span and advection in
Arctic marine ecosystems

SHIELDS, MEGAN

UNIVERSITY OF
MANITOBA

Student

SIMO, ARMELLE

UNIVERSITY DU Student
QUEBEC ARIMOUSKI

Marjolaine Blais,
Michel Gosselin

Which environmental factors determine thespatial and seasonal variability ofphytoplankton dynamics in Labrador fjords(56-60o N)?

SIPLER, RACHELVIRGINIAINSTITUTE OF
MARINESCIENCE

Research
Scientist

Tara Connelly,
Steven Baer,
Quinn N Roberts,
Marta Sanderson
and Deborah A
Bronk

Rough Sea Ice Surface Deformation and
Detection using RADARSAT-2 during theArctic Melt Season and Its Significance for
Polar Bear Habitat

SMITH, CASEYSTANFORD
UNIVERSITY

Student

Kevin Arrigo, Gert
van Dijken

Annual variability and trends in primary
production and sea-ice in the Ross Sea,
Antarctica (1997-2012)

STEINER, NADJAFISHERIES AND
OCEANSCANADA

Research
Scientist

Jim Christian,Warren Lee,
Tessa Sou

Modeling projections of the high-latitude
ocean ecosystem - Opportunities andconstraints

STEPHENSON,GORDONBANGOR
UNIVERSITY

Post Doc

Sarah T. Gille,
Janet Sprintall

Intraseasonal to interannual variability ofupper ocean heat content in Drake
Passage

STRONG, AARONSTANFORD
UNIVERSITY

Student

Aaron L. Strong,
Zachary W. Brown
and Kevin R.
ArrigoThe velocity of sea ice retreat in the PacificArctic and its implications for biologicalproductivity in the Bering and Chukchi Sea
shelves.

STUBNER, EIKEUNIVERSITYCENTRE IN
SVALBARD(UNIS)

Student

Eike Stübner, OleJørgen Lønne,Marit Reigstad

Mass occurrences of strangers: A yearround study of meroplankton in
Adventfjorden, Svalbard

TAGUCHI,SATORU

SOKA
UNIVERSITY,
DEES

Professor

Kayoko Takimoto,
TomoyoKatayama,
Mitsuko Obata,Shozo Motokawa(1) Photoacclimation determined byphotosynthetic characteristics in ice algae,
Saroma-Ko Lagoon, Hokkaido, Japan, (2)Photoprotective responses to high lightintensity of ice algae in Saroma-Ko La

TAKIMOTO,KAYOKO

SOKA
UNIVERSITY

Student

Mitsuko Obata,Shozo Motokawa,
TomoyoKatayama, andSatoru Taguchi

Photoacclimation determined byphotosynthetic characteristics of ice algal
community in Saroma-Ko Lagoon,
Hokkaido, Japan

Rough Sea Ice Surface Deformation and
Detection using RADARSAT-2 during theArctic Melt Season and Its Significance for
Polar Bear Habitat

TEDESCO,
LETIZIAFINNISHENVIRONMENTINSTITUTE

Research
Scientist

Tedesco, L.,
Miettunen, E.,
Vichi, M.,
Haapala, J., An,
B. W.

Towards a quantitative understanding ofsea ice biogeochemistry

TISON, JEANLOUISUNIVERSITY
LIBRE DEBRUXELLES

Professor

J.-L.; Tison, J.
Zhou, O. Crabeck
and B. Delille

Oxygen dynamics in spring first year sea
ice, Kapissilit, Greenland: implications foroxygen fluxes to the ocean and net primary
production estimates

TYNAN, EITHNE

NATIONAL
Post Doc
OCEANOGRAPH
Y CENTRE
SOUTHAMPTON

Toby Tyrrell, Eric
Achterberg

Seasonal variability of the carbonate
system in the Atlantic gateway to the Arctic
Ocean

ULFSBO, ADAMUNIVERSITY OF
GOTHENBURG

Student

Nicolas Cassar,
Leif Anderson

Comparison of multiple proxies of NCP in
the central Arctic Ocean

VAN DIJKEN,GERTSTANFORD
UNIVERSITY

Research
Scientist

Gert van Dijken
and Kevin Arrigo

Southern Ocean Primary Production: 19972012

Research
Scientist

MartinFuture Arctic Primary Productivity from
Vancoppenolle
CMIP5 Simulations: Uncertain Outcome,(1), Laurent Bopp but Consistent Mechanisms(2), Gurvan
Madec (1,3), John
Dunne (4),Tatiana Ilyina (5),Paul Halloran (6),and Nadja Steiner(7)

VANCOPPENOLLE LOCEAN CNRS
, MARTIN

VERNET, MARIASCRIPPS
Research
INSTITUTION OF Scientist
OCEANOGRAPH
Y

M. Cape, P.A.
Matrai, C. Gle, C.
Rauschenberg, A.
Leventer, S.
Jeong, E.
Domack, D.
Christ, S.
Brachfeld, C.
Natter and M.
McCormick.

A BRIDGE BETWEEN MSA IN ICE
CORES AND OCEANIC SURFACEPRODUCTIVITY IN RELEVANT TIMESCALES: DMSP IN MARINE SEDIMENTS
AS A PROXY OF PALEO-PRODUCTIVITY

WALKER, SALLYDALHOUSIEUNIVERSITY

Post Doc

R.M.W. Amon and VARIATIONS IN HIGH LATITUDE
C. Stedmon
CHROMOPHORIC DISSOLVED ORGANICMATTER (CDOM) DOM: A COMPARISON
OF LARGE ARCTIC RIVERSWEBSTER,MELINDA

UNIVERSITY OF
WASHINGTON

Student

Rigor, I., Nghiem,
S. V., Sturm, M.,
Kurtz, N., Farrell,
S., Gleason, E.,
Lieb-lappen, R.,
and E. Saiet

Current Springtime Snow Conditions in the
Beaufort and Chukchi Seas.

WHITEFIELD,JONATHAN

UNIVERSITY OF
ALASKA,FAIRBANKS

Student

Peter Winsor,
Tom Weingartner

Extreme transport events in the Bering
Strait in a global ocean model

WILLIAMS, COLIN

UNIVERSITY OF
GEORGIA

Student

Tara Connelly,
Karie Sines,
Patricia Yager

Pelagic Microbial Heterotrophy in a
Productive Antarctic Polynya

WILSON,
STEPHANIEBANGOR
UNIVERSITY

Professor

R. Swalethrop, S. Mesozooplankton community structure ofKjellerup, M.
the Amundsen Sea Polynya, Antarctica
Wolverton, H.
(Summer 2010-2011)
Ducklow, P. Yager

WOODGATE,
REBECCA

UNIVERSITY OF
WASHINGTON

Research
ScientistTBD

XIA, WENTAO

THE
UNIVERSITY OF
TEXAS AT SAN
ANTONIO

Student

Hongjie Xie;
Summer Surface Albedo Evolution of Arctic
Stephen F. Ackley Sea Ice –A Case Study from Ice Stations
during 4th CHINARE in 2010

XIE, HONGJIE

UTSA

Professor

Hongjie Xie1,
Ahmet Emre
Tekeli 1,2,
Stephen F.
Ackley1, Donghui
Yi3, H. Jay
Zwally4

Sea ice thickness estimations from ICESat
Altimetry over the Bellingshausen andAmundsen Seas, 2003-2009

ZHOU, JIAYUN

UNIVERSITY
LIBRE DEBRUXELLES

Student

G. Carnat, B.
Delille, T.
Goossens, T.
Haskell, J-L. Tison

Scenario of DMS(P) evolution in landfast
sea ice, at Cape Evans (Ross Island,
Antarctica), over an annual cycle of ice
growthTBD

Polar Marine Science
Gordon Research Seminar
High Latitude Physical, Chemical, and Biological Processes and Their Impact on Regional andGlobal Systems
March 9-10, 2013
Four Points Sheraton / Holiday Inn Express
Ventura, CA
Chair: Jeff S. Bowman
Associate Chair: Marie JM. Seguret

Contributors

SATURDAY
2:00 pm - 5:00 pm

Arrival and Check-in

3:30 pm - 3:45 pm

Introductory Comments by GRC Site Staff / Welcome by the GRS Conference
Chair

3:45 pm - 4:30 pm

Keynote Session
Discussion Leader: Gregory Souza (Princeton University)

3:45 pm - 4:15 pm

Hugh Ducklow (Lamont-Doherty Earth Observatory)"Challenges and rewards of interdisciplinary polar oceanography: examples
from Palmer LTER"

4:15 pm - 4:30 pm

Discussion

4:30 pm - 6:00 pm

Poster Session I

6:00 pm

Dinner

7:30 pm - 9:30 pm

Small Things Matter - Fine Scale Biological, Chemical, andPhysical Processes
Discussion Leader: Francois Fripiat (University Libre de Bruxelles)

7:30 pm - 7:50 pm

Christian Katlein (Alfred Wegner Institute)"Consequence of micro-scale optical properties of sea ice on light availability in
sea ice habitats"

7:50 pm - 8:00 pm

Discussion

8:00 pm - 8:20 pm

Giulia Castellani (Alfred Wegner Institute)"Impact of sea ice surface roughness on the atmospheric drag coefficient"

8:20 pm - 8:30 pm

Discussion

8:30 pm - 8:50 pm

Nicolas-Xavier Geilfus (University of Manitoba)"Role of the arctic sea ice to the CO2 exchange during the last IPY"

8:50 pm - 9:00 pm

Discussion

9:00 pm - 9:20 pm

Virginie Galindo (University Laval)"Fate of sea ice DMSP during the spring melt period in Arctic"

9:20 pm - 9:30 pm

Discussion

SUNDAY
7:30 am - 8:30 am

Breakfast

9:00 am - 11:00 am

Scaling Up - Arctic and Antarctic Regional Processes
Discussion Leader: Angelika Renner (Norwegian Polar Institute)

9:00 am - 9:20 am

Monika Kedra (University of Maryland)"Benthic population dynamics and diversity in the changing ecosystems of thenorthern Bering and Chukchi Seas"

9:20 am - 9:30 am

Discussion

9:30 am - 9:50 am

Mar Fernandez-Mendez (Alfred Wegner Institute)"New estimates of primary productivity and its limiting factors in the Central
Arctic"9:50 am - 10:00 am Discussion
10:00 am - 10:20 am David Prado (University of Texas at San Antonio)"Snow Depths on Antarctic sea ice in the Bellingshausen - Amundsen Seasfrom NASA IceBridge and In Situ measurements: 2009 - 2011"
10:20 am - 10:30 am Discussion
10:30 am - 10:50 am Kenneth Hughes (University of Otago)"Propagation of ice shelf water beneath McMurdo Sound sea ice"
10:50 am - 11:00 am Discussion
11:00 am - 12:30 pm Poster Session II
Coffee will be served in the poster area from 11:00 am - 11:30 am
12:30 pm

Lunch

1:30 pm - 2:30 pm

Beyond the Poles - Global Effects of Polar Processes
Discussion Leader: Gordon Stephenson (Bangor University)

1:30 pm - 1:50 pm

Ana Peralta-Ferriz (University of Washington)"Arctic Ocean circulation patterns using GRACE"

1:50 pm - 2:00 pm

Discussion

2:00 pm - 2:20 pm

Sarah Purkey (University of Washington)"The contribution of deep Southern Ocean warming and freshening to sea level
rise and the fresh water budget between the 1980s and 2000s"

2:20 pm - 2:30 pm

Discussion

2:30 pm - 3:00 pm

Evaluation Period
Fill out GRS Evaluation Forms

3:00 pm

Gordon Research Seminar ends. For those attending the associated Gordon
Research Conference, please check in at the GRC Office beginning at 4:00 pm.

POSTER LIST
Name

Organization

Co-Authors

ATTARD, KARL M

UNIVERSITY OF
SOUTHERN
DENMARK

Karl Attard, Ronnie N. Glud, Aquatic oxygen eddyDaniel F. McGinnis, Søren covariance measurements in
Rysgaard
Arctic and sub-Arctic
environments: A case study
from Godthåbsfjord, SouthWest Greenland

BALMONTE, JOHN
PAUL P

UNIVERSITY OFNORTH CAROLINA

Dr. Carol Arnosti

Microbial enzymatic activities
across different ice regimes in
the high Central Arctic

BENCH, SHELLIE R

STANFORD
UNIVERSITY

Hugh Ducklow, Oscar
Schofield, Kevin Arrigo andChris Francis

Molecular assessment ofphytoplankton community
dynamics and metabolism in
the West Antarctic Peninsula

CAPE, MATTIAS RSCRIPPSINSTITUTION OF
OCEANOGRAPHY

Dr. Maria Vernet, Dr. Amy
Bentho-pelagic coupling in theLeventer, Dr. Michaelwake of ice shelf disintegration
McCormick, Dr. Craig Smith in the Larsen A embayment,
Antarctica

CARNS, REGINA

UNIVERSITY OF
WASHINGTONRich Brandt, Bonnie Light,
Steve Warren

CARTER, BRENDAN PRINCETON
UNIVERSITYR

Poster Title

Salt crystallization in cold sea
ice: hysteresis, biology, andSnowball Earth
TBD: Deconvolving
simultaneous changes in
SAMW from repeat
hydrographic measurements.

CASTELLANI,
GIULIA

ALFRED WEGENERINSTITUTE

Rüdiger Gerdes, Christof
Lüpkes, Martin Losch,Stefan Hendricks

Impact of sea-ice surface
topography on the atmosphericand oceanic drag coefficients.

CHEN, BAOSHANUNIVERSITY OFGEORIGA

Wei-Jun Cai, Liqi Chen

Regional differences in ocean
acidification in the western
Arctic Ocean in summer

COLLINS, ERICUNIVERSITY OF
ALASKA FAIRBANKS

Jody W. Deming, University An inter-Order horizontal geneof Washington
transfer event enables the
catabolism of compatible
solutes by Colwellia
psychrerythraea 34H

DAVID, CARMEN C

ALFRED WEGENERINSTITUTE

C.L. David1,2, B. Lange1,2, Using a novel under-ice trawl to
H. Flores1,2
investigate the association ofunder-ice communities with sea
ice ice properties in the central
Arctic Ocean

DE SOUZA,GREGORY F.

PRINCETON
UNIVERSITY

Jorge L. Sarmiento, Richard Quantifying the importance of
D. Slater
Southern Ocean nutrient supply
to low latitudes using stable
isotope observations and
GCMs

DESLONGCHAMPS,GABRIELE

UNIVERSITY LAVALJean-Éric Tremblay

Impacts of environmental
conditions on the assimilation,
recycling and nitrification ofammonium in marine waters of

the western Canadian Arctic
DUFOUR, CAROLINA AOS PROGRAM,
PRINCETONOUNIVERSITYFERNANDEZMENDEZ, MAR

ALFRED WEGENERINSTITUTE

J. L. Sarmiento, J. Le
Sommer, S. M. Griffies

What processes control
anthropogenic carbon
subduction and reventilation in
the Southern Ocean?

I.Peeken & A.Boetius

New estimates of primary
productivity and its limiting
factors in the Central Arctic

FRIPIAT, FRANCOIS UNIVERSITY LIBRE DE Jean-Louis Tison, Daniel M. Nitrogen isotopic composition in
BRUXELLES
SigmanAntarctic Sea Ice
GALINDO, VIRGINIEUNIVERSITY LAVALGEILFUS, NICOLAS- UNIVERSITY OF
MANITOBAXAVIER NX

M.Gourdal, M. Levasseur,
Fate of DMSP in the brines and
M. Scarratt, C.J. Mundy, M. at the ice-water interface during
Gosselin, J.Stefels, R.P.
the spring melt period in Arctic
Kiene, M. Lizotte
Geilfus N.-X., Tison J.-L.,
Role of the arctic sea ice to the
Carnat G., Papakyriakou T., CO2 exchange during the last
Rysgaard S., Delille B.
IPY

HEUZE, CELINEUNIVERSITY OF EAST Karen J. Heywood, David P. Southern Ocean Bottom Water
ANGLIA
Stevens, Jeff K. Ridley
Characteristics in CMIP5
ModelsHU, YUBINALFRED WEGENERINSTITUTEHUGHES, KENNETH UNIVERSITY OF
OTAGOG

G. Nehrke, G. Dieckmann,
C. Völker, and D. WolfGladrowThe study of ikaite(CaCO3.6H2O) formation in
sea ice

P. J. Langhorne and G. H.
LeonardPropagation of Ice Shelf Water
beneath McMurdo Sound Sea
Ice

KATAYAMA,TOMOYOSOKA UNIVERSITY

Mitsuko Obata, Shozo
Motokawa, Kayoko
Takimoto, and Satoru
TaguchiPhotoprotective responses tohigh light intensity of ice algae
in Saroma-Ko Lagoon,
Hokkaido, Japan

KATLEIN,CHRISTIAN

ALFRED-WEGENERINSTITUTE

Marcel Nicolaus

Consequences of micro-scale
optical properties of sea ice onlight availability in sea ice
habitats

KEDRA, MONIKA K

UNIVERSITY OF
MARYLAND UMCESCBL

Jacqueline M. Grebmeier,
Lee W. Cooper

Benthic population dynamics
and diversity in the changing
ecosystems of the northern
Bering and Chukchi Seas

LI, LINGHANSCRIPPSINSTITUTION OF
OCEANOGRAPHY,UCSD

Julie McClean, Arthur Miller, Sea Ice Variability in the Bering
Ian Eisenman, and Myrl
Sea
Hendershott

LOWRY, KATE E

STANFORD
UNIVERSITY

Kate E. Lowry, Matthew M. The significance of winter water
Mills, Gert L. van Dijken,
for phytoplankton blooms in the
Zachary W. Brown, Robert Chukchi Sea
S. Pickart, Nicolas R. Bates,
and Kevin R. Arrigo

MACK, STEFANIEOLD DOMINION
UNIVERSITY

Laurie Padman, Scott
Springer, Mike Dinniman,
John Klinck

Sea ice variability in the Ross
Sea forced by tides: Satellite
observations and modelingMEIRE, LORENZUNIVERSITY OF
GHENT

Lorenz Meire, Heidi Louise Seasonal study of carbon
Sørensen, Bo Thamdrup,
dynamics in a subarctic fjord
Thomas Juul Petersen, Filip (Kobbefjord-Greenland)
Meysman, Ronnie GludMICHEL, CHRISTINE FISHERIES AND
OCEANS CANADATBDMOREAU,SEBASTIENUNIVERSITYCATHOLIQUE DE
LOUVAIN

Martin Vancoppenolle,
Jiayun Zhou, Jean-Louis
Tison, Bruno Delille,
Hugues Goosse

Modeling gas dynamics in firstyear sea ice

MU, LINQUAN

UNIVERSITY OF
GEORGIA

Patricia L. Yager

Spatial variability of surface
pCO2 in the Amundsen Sea
Polynya, Antarctica

MULLER, SUSANN

UNIVERSITY OFHELSINKI

Jari Uusikivi, Janne-Markus
Rintala, Markus Majaneva,
Anssi Vähätalo, Sanna
Majaneva, Ilkka Matero

Applying a bio-optical model toestimate the rate ofphotosynthesis in the Baltic
Sea

OESTREICHER,
SAMANTHA M

LANL / UNIVERSITY
OF MINNESOTA

Nicole Jeffery and Scott
Elliott

A minimal complexity model
analyzing dominant processes
in sea-ice algal growth.

PERALTA-FERRIZ,
ANA C

UNIVERSITY OF
WASHINGTON

Arctic Ocean circulation
patterns using GRACEPRADO, DAVID W

UNIVERSITY OF
Ackley, S., Xie, H.
TEXAS SAN ANTONIO

Iceberg coverage in the
Bellingshausen – Amundsen
Seas from 2010 and 2011
NASA IceBridge DMS Imagery

PURKEY, SARAH G

UNIVERSITY OF
WASHINGTON

Gregory C. Johnsnon

The contribution of deepSouthern Ocean warming andfreshening to sea level rise andthe fresh water budget between
the 1980s and 2000s

Gunnar Spreen, SebastianGerland, Edmond Hansen

Sea ice thicknesses north of
Svalbard and in Fram Strait in
the context of the 2012 summer
ice extent minimum

E. Popova, A. Yool, M.
Skeroz, R. Lampitt, J.
BlundellSouthern Ocean ironfertilization as a method ofgeoengineering: Modeling thefate of sequestered carbon

RENNER, ANGELIKA NORWEGIAN POLAR
INSTITUTE

ROBINSON, JOSIEUNIVERSITY OF
SOUTHAMPTONSACKETT, OLIVIA

MONASH UNIVERSITY Petrou, K., Ralph, P.,
Beardall, J. and Heraud, P

Sea ice conditions enhance thecaloric value of two dominantSouthern Ocean diatoms.

SCHMIDT, BRITNEYEUT AUSTIN,
INSTITUTE FORGEOPHYSICS

Antarctic Ice Shelves as
Analogs for Europa

SCHULZE, LENA M

NATIONAL
OCEANOGRAPHY
CENTER

SEGURET, MARIEUNIVERSITY OF

Robert S. Pickart,
Upwelling in the Alaskan
G.W.K.Moore, Matthew A. Beaufort Sea and its impacts
Charrette, Kevin Arrigo, Gert on primary productivity
van Dijken, Seth Danielson

JM

ALASKA FAIRBANKSSHIELDS, MEGAN E

UNIVERSITY OF
MANITOBA

Rough Sea Ice Surface
Deformation and Detection
using RADARSAT-2 during theArctic Melt Season and Its
Significance for Polar Bear
Habitat

SIMO, ARMELLE

UNIVERSITY DU
Marjolaine Blais, Michel
QUEBEC A RIMOUSKI Gosselin

Which environmental factors
determine the spatial andseasonal variability ofphytoplankton dynamics inLabrador fjords (56-60o N)?

SMITH, CASEY M

STANFORD
UNIVERSITY

Annual variability and trends inprimary production and sea-ice
in the Ross Sea, Antarctica(1997-2012)

STEPHENSON,GORDON R

BANGOR UNIVERSITY Sarah T. Gille, Janet
Sprintall

Intraseasonal to interannual
variability of upper ocean heat
content in Drake Passage

STUBNER, EIKEUNIVERSITY CENTRE Eike Stübner, Ole Jørgen
IN SVALBARD (UNIS) Lønne, Marit Reigstad

Mass occurences of strangers:
A year-round study ofmeroplankton in Adventfjorden,
Svalbard

TAKIMOTO,KAYOKO K

SOKA UNIVERSITY

Mitsuko Obata, Shozo
Motokawa, Tomoyo
Katayama, and Satoru
TaguchiPhotoacclimation determinedby photosynthetic
characteristics of ice algal
community in Saroma-Ko
Lagoon, Hokkaido, JapanTYNAN, EITHNE

NATIONAL
OCEANOGRAPHY
CENTRE
SOUTHAMPTON

Toby Tyrrell, Eric
Achterberg

Seasonal variability of the
carbonate system in the
Atlantic gateway to the Arctic
Ocean

ULFSBO, ADAMUNIVERSITY OF
GOTHENBURG

Nicolas Cassar, Leif
AndersonComparison of multiple proxiesof NCP in the central Arctic
Ocean

VERGOUWEN,
SOPHIE S.A.

STANFORD
UNIVERSITYWASSMANN, PAUL

UNIVERSITY OF
TROMSOWEBSTER, MELINDA UNIVERSITY OF
WASHINGTONWIETZ, MATTHIAS

UNIVERSITY OF
OLDENBURGWILLIAMS, COLIN M UNIVERSITY OF
GEORGIA

Kevin Arrigo, Gert van
Dijken

TBD
TBD

TBD

Rigor, I., Nghiem, S. V.,
Current Springtime Snow
Sturm, M., Kurtz, N., Farrell, Conditions in the Beaufort andS., Gleason, E., LiebChukchi Seas.
lappen, R., and E. Saiet
Thorsten Brinkhoff,
Meinhard Simon

Response of bacterioplankton
communities from the Southernand Atlantic Oceans topolymeric carbohydrates

Tara Connelly, Karie Sines, Pelagic Microbial Heterotrophy
Patricia Yager
in a Productive Antarctic
PolynyaXIA, WENTAO

THE UNIVERSITY OF
TEXAS AT SAN
ANTONIO

Hongjie Xie; Stephen F.
AckleySummer Surface Albedo
Evolution of Arctic Sea Ice –A
Case Study from Ice Stations
during 4th CHINARE in 2010

YOUNGS,MADELEINECALIFORNIAINSTITUTE OFTECHNOLOGY

Andrew F. Thompson

Surface Drifters in the Weddell:A look at Frontal Crossings andClimate Links

ZHOU, JIAYUN

UNIVERSITY LIBRE DE J.-L. Tison, B. Delille
BRUXELLES

Methane storage, production
and consumption in sea ice