Contents Poster session A Poster session B Programme Participants

Posters

Please note that the posters will be available to view all week. Odd numbers will be presented on Monday, even numbers on Tuesday. Alphabetical list of presenters here.
Presenting author Poster number Abstract number Title
Julianne Yip 1 82A3499 Humans at the interface: insights from an anthropology of sea ice
Fei Huang 2 82A3327 Accelerated melting of sea ice in the Arctic central region and its possible mechanism
Alexandre Audette

3

82A3367 New coordinated simulations to help explain Arctic–midlatitude linkages mediated by moist overturning atmospheric circulation responses
Erika Schreiber 4 82A3227 Systematic analysis of Arctic cyclone impacts on sea-ice concentration from 1979 to present
Enoil de Souza Junior 5 82A3322 On the relationship between Arctic sea-ice variability and precipitation over the Brazilian northeast and Amazon rainforest
Satwant Kaur 6 82A3394 Higher-order statistical moments to analyze sea-ice drift patterns
Richard Allard 7 82A3469 Rheological parameter estimation in sea-ice models through variational data assimilation
Luc Barast 8 82A3492 Wave attenuation in the marginal ice zone due to under-ice turbulence: observations from the BicWin field campaigns
Andrew Roberts 9 82A3270 Simulating the bi-variate thickness distribution of a sea-ice ridge using discrete elements
Kay Ohshima 10 82A3178 Formation and variability of the Cape Darnley polynya, derived from ice-type and ice-production data by AMSR-E passive microwave observations
Hongjie Xie 11 82A3473 Spatial distribution of leads and lead parameters from the high-resolution optical imagery of the Operational IceBridge digital mapping system
Mengxi Zhai 12 82A3275 Investigation of coastal landfast sea ice in the East Siberian Sea for winter 1995/96–2013/14
Hongjie Xie 13 82A3265 Ross Sea ice production and fast-ice edge using Sentinel–1 SAR images
Stephen Ackley 14 82A3494 Frazil-ice growth and ice production during katabatic wind events in Ross Sea polynyas, Antarctica
Matthew Asplin 15 82A3233 Response of winter sea-ice velocities to wind forcing in the Canadian Beaufort Sea: large spatial and temporal variability over scales of 20–120 km and several hours
David Babb 16 82A3451 The impact of the 2017 reversal of the Beaufort Gyre on the regional ice cover
Xi Zhao 17 82A3445 Will sea-ice leads in the Beaufort Sea increase as ice becomes thinner?
Yanique Campbell 18 82A3263 Sensitivity analysis of a simple wave tracker for Arctic environments using a combination of empirical and numerical models
Kaushik Gupta 20 82A3412 Investigating the annual cycle and decadal variability of landfast sea ice in the Canadian sub-Arctic: a Hudson-Bay-wide study
Jennifer Hutchings 21 82A3373 Encouraging K-12 math interest through sea-ice dynamics
Tian Tian 22 82A3108 The role of ice kinematics in the state of Antarctic sea ice
Slawomir Kowal 23 82A3372 Temporal and spatial evolution of Foxe Basin sea ice (1971–2018)
Xin Miao 24 82A3496 Object-based image classification of Arctic sea ice and melt ponds through high-spatial-resolution imagery
Aura Diaz 25 82A3491 Observational study of the radiative effect of clouds on the melting of subarctic sea ice
Ellen M. Buckley 26 82A3250 Analysis of the Airborne Topographic Mapper response over melt ponds on sea ice
Kyle Duncan 27 82A3228 A decade of late-winter Arctic sea-ice surface-roughness observations
Scott Sorensen 28 82A3321 The Polar Sea Ice Topography Reconstruction System
Sebastian Gerland 29 82A3112 Sensitivity of atmospheric parameters on snow and sea-ice mass balance during spring and melting season in the central Arctic
Caixin Wang 30 82A3311 Seasonal evolution of fast ice off northeast Greenland (79° N) from an ice mass-balance buoy
Sebastian Gerland 31 82A3302 Opportunity-based fast-ice-thickness observations in Rektangelbukta, off Dronning Maud Land, Antarctica
Christian Haas 32 82A3292 IceBird: a pan-Arctic airborne sea ice observation system
Sebastian Gerland 33 82A3330 Estimation of sea-ice concentration using signals of a global navigation satellite system
Liuxi Tian 34 82A3202 Sea-ice freeboard and thickness retrievals from 2016 and 2017 Ross Sea airborne lidar
Alexandra Jahn 35 82A3334 Assessing internal variability of Arctic sea-ice thickness and volume in model simulations and satellite data
Sohey Nihashi 36 82A3183 Sea-ice thickness and volume in the Sea of Okhotsk estimated on the basis of ICESat and CryoSat-2 data
Feng Xiao 37 82A3271 A new method to estimate Arctic sea-ice thickness from CryoSat-2 based on least squares
Ilija Samardžija 38 82A3498 Towards better understanding of the correlation between undeformed sea-ice thickness and ridge keel draft
Axel Schweiger 39 82A3208 Arctic sea-ice thickness and volume over the 20th century from measurements and reconstructions
M. Jeffrey Mei 40 82A3224 Estimating early-winter Antarctic sea-ice thickness from deformed surface morphology
H. Jakob Belter 41 82A3121 13 years of sea-ice-draft observations in the Laptev Sea from moored ADCPs and upward-looking sonar: changes, variability and comparison to Earth Observation data
Jie Su 42 82A3200 Low sea-ice concentration in the central Arctic and its impact factors
David Clemens-Sewall 43 82A3305 Sampling strategies for snow depth on sea ice studies
Alex Cabaj 44 82A3320 Encouraging agreement between snowfall from CloudSat and reanalysis over the Arctic Ocean and Arctic sea ice
Stephanie Arndt 45 82A3120 Seasonality of snow depth on Weddell Sea sea ice from snow buoy observations and SNOWPACK simulations
Hoi Ming Lam 46 82A3222 Implementation of an updated snow cover and adjustment for snow salinity in sea-ice-thickness retrievals from CryoSat-2 ice freeboard
Stefanie Arndt 47 82A3148 Seasonal changes in snow properties from passive and active microwave satellite observations: a conceptual model
Shiming Xu 48 82A2959 Sea-ice and snow interaction revealed by combined retrieval of sea-ice thickness and snow depth with CryoSat-2 and SMOS
Stefanie Arndt 49 82A3176 New observations of late summer bio-physical ice and snow conditions in the northwestern Weddell Sea
Yubing Cheng 50 82A3475 Snow–ice interface detection from high-resolution vertical temperature profiles measured by unmanned ice mass-balance buoys in an Arctic lake
Ted Maksym 51 82A3360 A persistent, long-range hybrid autonomous vehicle for under-ice observation
Andrew Pauling 52 82A3335 Modelled effect of Arctic sea-ice geoengineering
Ted Maksym 53 82A3353 Sea-ice production, snow and ice-type variability in the Ross Sea
Byongjun Hwang 54 82A3427 New high-resolution sea-ice floe-size distribution results from US Geological Survey LIDP imagery
Bimochan Niraula 55 82A3396 A probabilistic damped-persistence forecast of the sea-ice-edge location: a challenging benchmark for dynamical forecast systems
Rebecca Rolph 56 82A3291 Analysis of changes in the Arctic marginal ice zone, using observations and models
Marcel Babin 57 82A3465 Sea-ice-algal biomass response to snow metamorphism during the melt season
Hanna M. Kauko 58 82A3014 Photoacclimation state of an Arctic under-ice phytoplankton bloom
Marcel Babin 59 82A3461 Direct measurements of the radiance distribution beneath Arctic landfast sea ice during the spring transition
Vladislav Petrusevich 60 82A3213 Impact of ice covers on diel vertical migration of zooplankton in Arctic marine environments
Marcel Babin 61 82A3467 Satellite-derived first-year landfast-ice albedo evolution during the Green Edge project
Tao Li 62 82A3095 Albedo and surface energy balance of melt ponds during early autumn in the central Arctic
Takenobu Toyota 63 82A3186 Radiative transfer model of sea ice and its validation with field measurement of the spectral albedo of sea ice at Saroma Lagoon, Japan
Ilkka Matero 64 82A3399 Estimating spectral light attenuation coefficients for different types of Arctic sea ice
Takenobu Toyota 65 82A3187 Application of ALOS-2/PALSAR-2 for detecting sea-ice-surface features in the seasonal ice zone
Rachel Tilling 66 82A3210 Arctic sea-ice floe-length distributions from CryoSat-2, Operation IceBridge and ICESat-2
Sinead L. Farrell 67 82A3389 Early assessment of ICESat-2 capabilities for Arctic sea ice
Jiakui Tang 68 82A3267 A new method for retrieving sea-ice surface elevation and total freeboard height using ICESat-2 data
Sinead L. Farrell 69 82A3388 Weighing the A68 iceberg with ICESat-2
Øystein Rudjord 70 82A3325 Monitoring thin-sea-ice thickness with Sentinel-3
Alejandro Egido 71 82A3398 A novel altimetry data processing technique for sea-ice freeboard estimation
Yasuhiro Tanaka 72 82A3101 An image-processing method for retrieving ice type and thickness from ship-borne camera observations
Shuki Ushio 73 82A3501 In-situ trial of core sample drilling of extremely thick multiyear landfast ice in the Antarctic
Cameron Planck 74 82A3386 The third-generation ice mass-balance buoy: improvements, adaptations and use cases
Feiyue Wang 75 82A3424 From the Sea-ice Environmental Research Facility to the Churchill Marine Observatory: controlled mesocosm-scale sea-ice research at the University of Manitoba
Christian Katlein 76 82A2971 New tools for optical measurements in sea ice
Dustin Isleifson 77 82A3105 UAV observations of the influence of sediment on sea-ice surface deformation and melt rates during the summer melt period
Benjamin Lange 78 82A3206 Assessing snow and sea-ice properties using an unmanned aerial vehicle: a comparison with ground-, airborne- and satellite-based observations
Raphaël Larouche 79 82A3470 Measurement of in-ice angular radiance distributions
Christophe Perron 80 82A3457 Development of a reflectance probe to measure sea-ice inherent optical properties
Yasmine Alikacem 81 82A3462 On the design of an optical sensor to measure nitrate in sea ice
Durell Desmond 82 82A3128 Methods for predicting partitioning and fate of petroleum hydrocarbons and heterocyclic compounds in a sea-ice environment
Veronica Coppolaro 83 82A3146 Using a mesocosm for snow-covered sea-ice-ridge characterization and detection using remote sensing: implications for ringed-seal breeding habitat
Jennifer Bruneau 84 82A3377 Characterization of the spatial and temporal patterns of the northwest polynya in Hudson Bay
Robert Ricker 85 82A3162 Towards a global sea-ice thickness climate data record from radar altimetry
Xinqing Li 86 82A3013 Arctic sea-ice classification using microwave scatterometer and radiometer data during 2002–17
Robert Ricker 87 82A3139 Assessing stability and precision of sea-ice thickness retrievals from satellite altimetry by a cross-over analysis
Gunnar Spreen 88 82A3328 The 2018 north Greenland polynya observed by a newly introduced merged optical and passive-microwave sea-ice-concentration dataset
Robert Ricker 89 82A3138 Merged operational satellite ice-thickness retrievals to inform about the present state of Arctic sea ice
Gunnar Spreen 90 82A3165 Retrieval of surface and atmospheric parameters over sea ice from multi-frequency microwave radiometers: AMSR2 compared with the CIMR candidate mission
Johannes Lohse 91 82A3294 Mapping of sea-ice types from Sentinel–1 considering the surface-type-dependent effect of incidence angle
Angela Bliss 92 82A3215 Arctic sea-ice conditions in the early melt season from diurnal variability in satellite passive-microwave swath brightness temperatures
John Yackel 93 82A3238 Arctic sea-ice melt-pond-onset detection from dual sensor C-band co-polarized SAR and scatterometer data
Angela Bliss 94 82A3495 Indicators of Arctic change from passive-microwave dates of sea-ice seasonal evolution
Malin Johansson 95 82A3315 Investigating the occurrence of newly formed sea ice in the Barents Sea using archived Sentinel–1 SAR data
Alexander Fraser 96 82A3269 First-year-sea-ice thickness in the Weddell Sea from microwave backscatter
Mohammed Shokr 97 82A3493 Retrieval of lake and sea-ice information from Radarsat-2 Quad-pol SAR
Shweta Mayekar 98 82A3134 Investigating the robustness of Antarctic sea-ice reconstructions from ice cores
Walter N. Meier 100 82A3225 Sea-ice properties from enhanced-resolution passive-microwave data
Nodoka Ono 101 82A3141 Verification of AMSR-2 sea-ice concentration in the Arctic Ocean
Agnieszka Herman 102 82A3197 Discrete-element modeling of wave-induced floe–floe collisions and wave attenuation in the marginal ice zone
Daniel Feltham 103 82A3111 Sea ice and atmosphere interactions and predictability: preliminary results from CMIP6
Nils Hutter 104 82A3150 Angles between conjugate linear kinematic features with sea-ice viscous–plastic rheologies
Daniel Feltham 105 82A3304 A new model of melt-pond refreezing
Chaincy Kuo 106 82A3459 Impedance at the sea-ice/atmosphere interface: implications for surface temperature
Daniel Feltham 107 82A3123 Ocean dynamics and the latitude of the sea-ice edge
Patricia DeRepentigny 108 82A3260 Arctic sea ice in the CESM2 over the 20th and 21st centuries
Daniel Feltham 109 82A2981 Sea-ice–ocean feedbacks in the Antarctic shelf seas
David Docquier 110 82A2973 Impact of model resolution on Arctic sea ice and North Atlantic Ocean heat transport
Charles Pelletier 111 82A3192 A four-component coupled configuration for assessing decadal predictability in Antarctica
Jun Ono 112 82A3274 Impact of sea-ice thickness on the predictability of the Arctic sea ice based on the APPOSITE data with climate model MIROC
Alexander Sholtz 113 82A2963 Restoring Arctic ice with strategically placed, albedo-enhancing reflective glass beads
Chunxia Zhou 114 82A3336 Surface-albedo change trends over the Antarctic sea-ice region during 1982–2015
Shabnam Jafarikhasragh 115 82A3390 Modelling seasonal dynamic and thermodynamic contributions to sea-ice thickness variations in the Hudson Bay complex
Shona Mackie 116 82A3241 Improving the representation of grease ice processes in an earth system model
Shabnam Jafarikhasragh 117 82A3382 Modeling the sea-surface temperature over the Hudson Bay complex
Shona Mackie 118 82A3240 Sea-ice and ocean responses to increasing Antarctic mass loss
Jean Sterlin 119 82A3319 Sensitivity of two melt-pond schemes to the uncertainties in atmospheric reanalyses for global climate models
Joanie St-Onge 120 82A3217 Sea-surface dimethylsulfide hotspots linked to sea-ice dynamics and solar radiation in a fine-scale study of the Canadian Arctic Archipelago
Inga J. Smith 121 82A2964 The impacts of increased Southern Ocean freshwater fluxes in CCSM4
Mats A. Granskog 122 82A3309 Snow-ice potential formation over the Arctic Ocean
Aku Riihelä 123 82A3118 Melt ponds and sea-ice albedo; comparison of MIZMAS model with CLARA-A2 satellite
Mats A. Granskog 124 82A3295 Evaluation of six atmospheric reanalyses over Arctic sea ice from winter to early summer
Parnian Rezania 125 82A3272 Exploratory data analysis of first-year sea-ice ridge properties derived from an airborne optical survey of the Beaufort Sea in May 2018
Mats A. Granskog 126 82A3497 N-ICE2015: observational study on drifting Arctic sea ice north of Svalbard from winter to summer
Erica Rosenblum 127 82A3234 Arctic Ocean surface mixed-layer evolution in the Community Earth Systems Climate Model Large Ensemble
Bruno Delille 128 82A3239 Winter N2O dynamics in pack ice and underlying water in the Ross Sea
Rob Massom 129 82A3245 Change and variability in Antarctic coastal exposure (lack of sea ice offshore) since 1979
Bruno Delille 130 82A3247 Worldwide compilation of air–sea ice CO2 flux with the enclosure method: similar amplitudes to open-ocean measurements
Brent Else 131 82A3404 The role of sea ice in determining air–sea CO2 fluxes in the Canadian Arctic Archipelago
Florian Deman 132 82A3281 High production going along with high respiration: impact of biofilm formation for sea-ice biogeochemistry
Fanny van der Linden 133 82A3326 CO2 transfer in landfast sea ice: impact of processes at the interfaces
Florian Deman 134 82A3287 Using biomass accumulation to estimate Antarctic sea-ice primary production
Agneta Fransson 135 82A2984 Arctic sea-ice biogeochemistry and air–ice–water CO2 exchange in the coldest period in February to April
David Capelle 136 82A3256 Effects of sea ice, runoff, and carbon cycling on CO2 flux and ocean acidification in Hudson Bay
Agneta Fransson 137 82A2986 Effects of sea-ice and biogeochemical processes and storms on under-ice water fCO2 from winter to spring in the high Arctic Ocean: implications for sea–air CO2 fluxes
Adel Allaberdina 138 82A2961 Development of phosphorus forms in soil chronosequence of Nordenskioldbreen glacier, Svalbard
Caroline Jacques 139 82A3349 Investigating the role of the coupling between the ocean, the sea ice and the atmosphere in the biogeochemical cycle of CH4
Letizia Tedesco 140 82A3355 Insights into the functioning of sea-ice biogeochemistry: the BEPSII inter-comparison of 1-D sea-ice biogeochemical models
James Parkinson 141 82A3308 Convection, phase change and solute transport in mushy sea ice
Chris Petrich 142 82A3310 Desalination of sea ice in a fluid dynamics model
Mark Christopher Fuller 143 82A3231 Microwave remote sensing of oil in-and-on snow and sea ice in a controlled, purpose-built mesocosm
Chris Petrich 144 82A3293 Joint MOSIDEO/CIRFA tank experiments on behavior and detection of oil in ice
Sebastien Moreau 145 82A3249 Using BGC-Argo to understand Southern Ocean marginal ice zone bloom dynamics
Chris Petrich 146 82A3289 The color of ice
Boris Wittek 147 82A3282 What is the impact of brine conditions on biogenic DMSP and DMSO production? A cell-culture approach
Masato Ito 148 82A3284 Mooring observation of underwater interaction between frazil ice and sediment in an Arctic polynya
Heather Kyle 149 82A3379 Characterization of 18O and D fractionation during sea-ice growth and melt
Constance Duffaud 150 82A3345 Spring distribution of bacteria and viruses in first-year and multiyear sea ice of the Lincoln Sea
Steven Duerksen 151 82A3346 First-year and multiyear ice algal community in the Last Ice Area
Kwanwoo Kim 152 82A3117 The contributions of ice algae and phytoplankton to the total primary production at the seasonal sea-ice zone in Dease Strait, Canadian Arctic Archipelago
Monika Pućko 153 82A3164 Sea-ice conditions in the Last Ice area: trends, comparisons and implications for ocean–sea-ice–atmosphere interface processes
Qinhong Cai 154 82A3502 Metagenomic survey of ice adhesin genes in sea ice and seawater at the ice–seawater interface from the Canadian high Arctic
Laura Dalman 155 82A3209 Response of biological communities to a seasonal freshwater gradient in southwestern Hudson Bay, Canada
Pat Wongpan 156 82A3278 Using under-ice spectra to determine landfast sea-ice-algal biomass in Saroma-ko lagoon, Hokkaido, Japan
Laura Dalman 157 82A3207 Enhanced bottom-ice algal biomass across a tidal strait in the Kitikmeot Sea, Canadian Arctic
Pat Wongpan 158 82A3276 The sub-ice platelet layer in a one-dimensional thermodynamic sea ice model
Doreen Kohlbach 159 82A3354 The role of sea-ice-derived carbon in food-web processes of Eclipse Sound, Canadian Arctic
Luke Storrie 160 82A3219 Dive behaviour of Beaufort Sea beluga whales (Delphinapterus leucas) in relation to oceanographic covariates and prey distribution
Emma Ausen 161 82A3167 Beluga use of estuary habitats and effects of noise pollution
Rui Shen 162 82A3194 Effects of ice stessors and pollutants on the Arctic marine cryosphere
Kathleen Munson 163 82A3443 Dynamics of elemental mercury across the seawater–ice–atmosphere interface in a controlled mesocosm environment
Katarzyna Półćwiartek 164 82A3199 Distribution of volatile hydrocarbons within sea ice: a mesocosm study
Diana Saltymakova 165 82A3392 The Petroleum Environmental Research Laboratory: target and non-target analysis for characterization of petroleum products and their weathering in the environment
Katarzyna Półćwiartek 166 82A3477 The fate and behaviour of aromatic fractions of crude oil in icy conditions: critical review and impact on remediation
Nolan Snyder 167 82A3243 Analysis of heteroatomic species in biodegraded crude oil using electrospray ionization ion mobility time-of-flight high-resolution mass spectrometry
Alison Cook 168 82A3463 Impacts of climate change on choke points for shipping in the Canadian Arctic
Sally Garrett 169 82A3458 Implications of the wave climate of the Southern Hemisphere on polar ship design
Megan O’Sadnick 170 82A3331 Changes in sea-ice coverage in Norwegian fjords since 2002 and relationship to climatic, oceanographic and topographic variables
David Lobb 171 82A3409 Spatial variability of the properties of suspended sediment in Hudson Bay
Atreya Basu 172 82A3410 Optical delineation and assessment of the Nelson River plume, Hudson Bay
Andrew A.G. Tefs 173 82A3251 Uncertainty in projections of freshwater supply to Hudson Bay
Sergei Kirillov 174 82A3166 On the role of atmospheric forcing and ice drift driving interannual variability in sea-ice thickness within Hudson Bay
Marie Broesky 175 82A3371 Historic and future trends of simulated pan-Arctic freshwater discharge: changes in seasonality and volumes due to climate change
Dorthe Dahl-Jensen 176 82A3401 Arctic ice, freshwater-marine coupling and climate change
Paul Myers 177 82A3487 Exchange through the Gulf of Boothia and Fury and Hecla Strait based upon historical data
Jennifer V. Lukovich 178 82A3253 Assessing relative climate change and regulation impacts in the Hudson Bay complex: on the development of an integrated observational-modeling framework
James Williams 179 82A3503 Estimating the sea-ice compressive yield strength (P*) using NASA IceBridge Observations