selected publications
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chapter
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Sea Ice
2024
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The Arctic.
Bulletin of the American Meteorological Society.
S239-S286.
2020
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Satellite Passive Microwave Observations of Sea Ice.
402-414.
2019
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Remote sensing of sea ice.
248-272.
2015
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Implications of Arctic Sea Ice Decline for the Earth System.
Annual Review of Environment and Resources.
57-+.
2014
- Arctic Sea Ice Decline. 441-462. 2012
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Sea Ice
2024
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conference proceeding
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FOLLOW THAT ICE! TRACKING SEA ICE FREEBOARD IN THE ARCTIC OCEAN.
75-78.
2023
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Temporal and regional variability of Arctic sea-ice coverage from satellite data.
Annals of Glaciology.
191-200.
2017
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Recent developments in IFE safety and tritium research and considerations for future nuclear fusion facilities.
Fusion Engineering and Design.
175-181.
2015
- Characterization of Tritium Breeding Ratio and Energy Multiplication Factor of Lithium-based Ternary Alloys in IFE Blankets 2015
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CHARACTERIZATION OF A SATELLITE-BASED PASSIVE MICROWAVE SEA ICE CONCENTRATION CLIMATE DATA RECORD.
232-235.
2013
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TIMELY DELIVERY OF LASER INERTIAL FUSION ENERGY (LIFE).
Fusion Science and Technology.
19-27.
2011
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Intercalibration of near-real-time snow and sea ice products from passive microwave Data.
104-109.
2010
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Intersensor Calibration Between F-13 SSM/I and F-17 SSMIS Near-Real-Time Sea Ice Estimates.
IEEE Transactions on Geoscience and Remote Sensing.
3343-3349.
2010
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Comparison of sea-ice extent and ice-edge location estimates from passive microwave and enhanced-resolution scatterometer data.
Annals of Glaciology.
65-70.
2007
- Near-real-time global ice concentration from spaceborne passive microwave sensors. Oceans -Conference-. 250-+. 2006
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Whither Arctic sea ice? A clear signal of decline regionally, seasonally and extending beyond the satellite record.
Annals of Glaciology.
428-+.
2006
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Bridging perspectives from remote sensing and Inuit communities on changing sea-ice cover in the Baffin Bay region.
Annals of Glaciology.
433-+.
2005
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Data assimilation of sea-ice motion vectors: Sensitivity to the parameterization of sea-ice strength.
Annals of Glaciology.
357-+.
2005
-
High-resolution sea-ice motions from AMSR-E imagery.
Annals of Glaciology.
352-+.
2005
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Recent changes in the Arctic melt season.
Annals of Glaciology.
367-374.
2005
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Towards a modular point design for heavy ion fusion.
Fusion Science and Technology.
621-625.
2004
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Fusion energy with lasers, direct drive targets, and dry wall chambers.
Nuclear Fusion.
1693-1709.
2002
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Evaluation of SSM/I-derived sea ice concentrations with AVHRR imagery.
1935-1937.
2002
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SSM/I sea ice algorithm inter-comparison: Operational case studies from the national ice center.
2179-2181.
2002
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A preliminary assessment of the polar ice prediction system.
174-176.
2001
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Evaluation of operational SSM/I ice-concentration algorithms.
Annals of Glaciology.
102-108.
2000
-
Satellite observations of upper-ocean currents in Terra Nova Bay, Antarctica.
Annals of Glaciology.
407-412.
2000
-
Synoptic-scale ice-motion case-studies using assimilated motion fields.
Annals of Glaciology.
145-150.
2000
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Induction accelerator architectures for heavy-ion fusion.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment.
218-228.
1997
- Retrieval of arctic surface conditions and cloud properties from AVHRR data: A time series for the Beaufort Sea. 73-75. 1996
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HEAVY-ION DRIVER DESIGN AND SCALING.
Fusion Science and Technology.
1583-1588.
1992
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HEAVY-ION DRIVER PARAMETRIC STUDIES AND CHOICE OF A BASE 5 MEGA-JOULE DRIVER DESIGN.
Fusion Science and Technology.
1589-1593.
1992
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STEREOCHEMICAL AND ANGULAR-MOMENTUM CONSTRAINTS IN THE PHOTODISSOCIATION OF AMMONIA.
Philosophical transactions. Physical sciences and engineering.
375-386.
1990
- ELECTRIC-POWER FROM LASER FUSION - HYLIFE CONCEPT. Transactions of the American Nuclear Society. 21-21. 1978
... more -
FOLLOW THAT ICE! TRACKING SEA ICE FREEBOARD IN THE ARCTIC OCEAN.
75-78.
2023
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journal article
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Evaluation of Sea Ice Motion Estimates from Enhanced Resolution Passive Microwave Brightness Temperatures.
Remote Sensing.
2025
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Predicting September Arctic Sea Ice: A Multimodel Seasonal Skill Comparison.
Bulletin of the American Meteorological Society.
E1170-E1203.
2024
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Sea ice in 2023.
235-237.
2024
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Partial Label Learning With Focal Loss for Sea Ice Classification Based on Ice Charts.
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.
13616-13633.
2024
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The Stepwise Reduction of Multiyear Sea Ice Area in the Arctic Ocean Since 1980.
Journal of Geophysical Research: Oceans.
2023
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Enhancing sea ice segmentation in Sentinel-1 images with atrous convolutions.
International Journal of Remote Sensing.
5344-5374.
2023
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The Arctic.
Bulletin of the American Meteorological Society.
S271-S321.
2023
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An abrupt transition in the Antarctic sea ice–ocean system
2023
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SIPN South: six years of coordinated seasonal Antarctic sea ice predictions.
Frontiers in Marine Science.
2023
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Forecast Skill of the Arctic Sea Ice Outlook 2008-2022.
Geophysical Research Letters.
2023
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Influence of Backbone Regioregularity on the Optoelectronic and Mechanical Response of Conjugated Polyelectrolyte-Based Hydrogels.
The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter.
2277-2285.
2023
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Estimation of Arctic Winter Snow Depth, Sea Ice Thickness and Bulk Density, and Ice Freeboard by Combining CryoSat-2, AVHRR, and AMSR Measurements.
IEEE Transactions on Geoscience and Remote Sensing.
2023
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AN UPDATED ASSESSMENT OF THE CHANGING ARCTIC SEA ICE COVER.
Oceanography.
10-19.
2022
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Abrupt Northern Baffin Bay Autumn Warming and Sea-Ice Loss Since the Turn of the Twenty-First Century.
Geophysical Research Letters.
2022
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A New Structure for the Sea Ice Essential Climate Variables of the Global Climate Observing System.
Bulletin of the American Meteorological Society.
E1502-E1521.
2022
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Comparison of Hemispheric and Regional Sea Ice Extent and Area Trends from NOAA and NASA Passive Microwave-Derived Climate Records.
Remote Sensing.
2022
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Moving Sea Ice Prediction Forward via Community Intercomparison.
Bulletin of the American Meteorological Society.
E2226-E2228.
2021
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Winter Snow Depth on Arctic Sea Ice From Satellite Radiometer Measurements (2003-2020): Regional Patterns and Trends.
Geophysical Research Letters.
2021
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Record winter winds in 2020/21 drove exceptional Arctic sea ice transport.
Communications Earth & Environment.
2021
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A Blended Sea Ice Concentration Product from AMSR2 and VIIRS.
Remote Sensing.
2021
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THE ARCTIC.
Bulletin of the American Meteorological Society.
S263-S315.
2021
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Estimation of Arctic Basin-Scale Sea Ice Thickness From Satellite Passive Microwave Measurements.
IEEE Transactions on Geoscience and Remote Sensing.
5841-5850.
2021
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Data Sets Are Foundational to Research. Why Don’t We Cite Them?.
Eos, Transactions American Geophysical Union.
2020
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Assessing the Potential of Enhanced Resolution Gridded Passive Microwave Brightness Temperatures for Retrieval of Sea Ice Parameters.
Remote Sensing.
2020
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State of the Climate in 2019.
Bulletin of the American Meteorological Society.
S1-S429.
2020
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Assessment of the Stability of Passive Microwave Brightness Temperatures for NASA Team Sea Ice Concentration Retrievals.
Remote Sensing.
2020
-
An enhancement to sea ice motion and age products at the National Snow and Ice Data Center (NSIDC).
The Cryosphere.
1519-1536.
2020
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Assessment of AMSR2 Ice Extent and Ice Edge in the Arctic Using IMS.
Remote Sensing.
2020
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The Sea Ice Tracking System (SITU): A Community Tool for the Arctic and Antarctic
2020
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Sensitivity of Arctic Sea Ice Extent to Sea Ice Concentration Threshold Choice and Its Implication to Ice Coverage Decadal Trends and Statistical Projections.
Remote Sensing.
2020
-
Tracking ICESat-2 Arctic Sea Ice Freeboard
2020
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THE RECORD LOW BERING SEA ICE EXTENT IN 2018: CONTEXT, IMPACTS, AND AN ASSESSMENT OF THE ROLE OF ANTHROPOGENIC CLIMATE CHANGE.
Bulletin of the American Meteorological Society.
S53-S57.
2020
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Review of “Modeling the annual cycle of daily Antarctic sea ice extent” by Handcock and Raphael
2019
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Sea Ice Climate Normals for Seasonal Ice Monitoring of Arctic and Sub-Regions.
Data.
2019
- State of the Climate in 2018. Bulletin of the American Meteorological Society. S1-U24. 2019
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Essential gaps and uncertainties in the understanding of the roles and functions of Arctic sea ice.
Environmental Research Letters.
2019
-
Key indicators of Arctic climate change: 1971-2017.
Environmental Research Letters.
2019
-
Regional variability of Arctic sea ice seasonal change climate indicators from a passive microwave climate data record.
Environmental Research Letters.
2019
-
Assessing uncertainties in sea ice extent climate indicators.
Environmental Research Letters.
2019
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An enhancement to sea ice motion and age products
2019
-
The Arctic's sea ice cover: trends, variability, predictability, and comparisons to the Antarctic.
Annals of the New York Academy of Sciences.
36-53.
2019
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Temporal Means and Variability of Arctic Sea Ice Melt and Freeze Season Climate Indicators Using a Satellite Climate Data Record.
Remote Sensing.
2018
- STATE OF THE CLIMATE IN 2017. Bulletin of the American Meteorological Society. S1-S310. 2018
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The Arctic sea ice cover of 2016: a year of record-low highs and higher-than-expected lows.
The Cryosphere.
433-452.
2018
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Supplementary material to "The Arctic sea ice cover of 2016: A year of record low highs and higher than expected lows"
2017
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The Arctic sea ice cover of 2016: A year of record low highs and higher than expected lows
2017
-
Super-Resolved Fine-Scale Sea Ice Motion Tracking.
IEEE Transactions on Geoscience and Remote Sensing.
5427-5439.
2017
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An Integrated Examination of AMSR2 Products Over Ocean.
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.
3963-3974.
2017
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Intercalibration of AMSR2 NASA Team 2 Algorithm Sea Ice Concentrations With AMSR-E Slow Rotation Data.
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.
3923-3933.
2017
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Operational Implementation of Sea Ice Concentration Estimates From the AMSR2 Sensor.
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.
3904-3911.
2017
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State of the Climate in 2016.
Bulletin of the American Meteorological Society.
S1-S277.
2017
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Variability and trends in the Arctic Sea ice cover: Results from different techniques.
Journal of Geophysical Research: Oceans.
6883-6900.
2017
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Comparison of Passive Microwave-Derived Early Melt Onset Records on Arctic Sea Ice.
Remote Sensing.
2017
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A review of recent changes in Southern Ocean sea ice, their drivers and forcings.
Global and Planetary Change.
228-250.
2016
- State of the Climate in 2015. Bulletin of the American Meteorological Society. S1-S275. 2016
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State of the Climate in 2015.
Bulletin of the American Meteorological Society.
Si-S275.
2016
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Neutronics and activation analysis of lithium-based ternary alloys in IFE blankets.
Fusion Engineering and Design.
1-12.
2016
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Review of “The EUMETSAT sea ice climate record” by Tonboe et al.
2016
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A MULTIDISCIPLINARY PERSPECTIVE ON CLIMATE MODEL EVALUATION FOR ANTARCTICA.
Bulletin of the American Meteorological Society.
ES23-ES26.
2016
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STATE OF THE CLIMATE IN 2014.
Bulletin of the American Meteorological Society.
S1-S267.
2015
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The process of bringing dark data to light: The rescue of the early Nimbus satellite data.
Georesj.
124-134.
2015
-
Assimilating high horizontal resolution sea ice concentration data into the US Navy's ice forecast systems: Arctic Cap Nowcast/Forecast System (ACNFS) and the Global Ocean Forecast System (GOFS 3.1)
2015
-
How do sea-ice concentrations from operational data compare with passive microwave estimates? Implications for improved model evaluations and forecasting.
Annals of Glaciology.
332-340.
2015
-
Improving Arctic sea ice edge forecasts by assimilating high horizontal resolution sea ice concentration data into the US Navy's ice forecast systems.
The Cryosphere.
1735-1745.
2015
-
Arctic sea ice in transformation: A review of recent observed changes and impacts on biology and human activity.
Reviews of Geophysics.
185-217.
2014
-
STATE OF THE CLIMATE IN 2013.
Bulletin of the American Meteorological Society.
S1-S257.
2014
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Anomalous Variability in Antarctic Sea Ice Extents During the 1960s With the Use of Nimbus Data.
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing.
881-887.
2014
-
A spurious jump in the satellite record: has Antarctic sea ice expansion been overestimated?.
The Cryosphere.
1289-1296.
2014
-
Verification of a new NOAA/NSIDC passive microwave sea-ice concentration climate record.
Polar Research.
2014
-
State of the Climate in 2012.
Bulletin of the American Meteorological Society.
S1-S240.
2013
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A long-term and reproducible passive microwave sea ice concentration data record for climate studies and monitoring
2013
-
New estimates of Arctic and Antarctic sea ice extent during September 1964 from recovered Nimbus I satellite imagery
2013
-
A long-term and reproducible passive microwave sea ice concentration data record for climate studies and monitoring.
Earth System Science Data.
311-318.
2013
-
New estimates of Arctic and Antarctic sea ice extent during September 1964 from recovered Nimbus I satellite imagery.
The Cryosphere.
699-705.
2013
-
Polar boundary layer processes: Important factors for investigating biogeochemistry and climate.
Eos, Transactions American Geophysical Union.
441-442.
2012
-
Trends in Arctic sea ice extent from CMIP5, CMIP3 and observations.
Geophysical Research Letters.
2012
-
STATE OF THE CLIMATE IN 2011 Special Supplement to the Bulletin of the American Meteorological Society Vol. 93, No. 7, July 2012.
Bulletin of the American Meteorological Society.
S1-S263.
2012
-
Fragmentation reactions of realgar caused by early transition metal hydrides.
Inorganica Chimica Acta.
50-55.
2012
-
International coordination to improve studies of changes in Arctic sea ice cover.
Eos, Transactions American Geophysical Union.
128-128.
2012
-
A simple approach to providing a more consistent Arctic sea ice extent time series from the 1950s to present.
The Cryosphere.
1359-1368.
2012
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Sea Ice
2012
-
The Changing Arctic Cryosphere and Likely Consequences: An Overview.
Ambio.
111-118.
2011
-
STATE OF THE CLIMATE IN 2010.
Bulletin of the American Meteorological Society.
S1-S236.
2011
-
Supramolecular copper halide networks using the coordinative flexibility of the cyclo-P2S3 middle deck in (C5Me5)2Mo2P2S3: Phosphorus versus sulfur coordination.
Inorganica Chimica Acta.
191-197.
2011
-
Sea ice response to an extreme negative phase of the Arctic Oscillation during winter 2009/2010.
Geophysical Research Letters.
2011
-
Arctic sea-ice change: a grand challenge of climate science.
Journal of Glaciology.
1115-1121.
2010
-
Isomerism and Ligand Rearrangement within the cyclo-P2S3 Middle Deck in Dimolybdenum Triple-Decker Complexes.
Organometallics.
5633-5640.
2009
- EIGHTEENTH TOPICAL MEETING ON THE TECHNOLOGY OF FUSION ENERGY PREFACE. Fusion Science and Technology. VII-VII. 2009
-
State of the Climate in 2008.
Bulletin of the American Meteorological Society.
S13-+.
2009
- EIGHTEENTH TOPICAL MEETING ON THE TECHNOLOGY OF FUSION ENERGY PREFACE. Fusion Science and Technology. VII-VII. 2009
-
Halo of ice deformation observed over the Maud Rise seamount.
Geophysical Research Letters.
2008
- Recording and planning farm-management tasks. Agrarforschung. 288-293. 2008
-
Electron-sponge behavior, reactivity and electronic structures of cobalt-centered cubic Co9Te6(CO)8 clusters.
European Journal of Inorganic Chemistry.
1959-1968.
2008
-
Arctic Sea Ice Extent Plummets in 2007.
Eos, Transactions American Geophysical Union.
13-14.
2008
-
[{(C5Me5)2Nb}2PdTe4], a heterometallic palladium telluride cluster with a planar PdTe4 fragment.
Journal of Organometallic Chemistry.
3931-3935.
2007
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Investigation into the reaction of (t-BuC5H4)2Nb(η2-Te2)H with CH3Li:: Hydride abstraction versus telluride methylation.
Inorganica Chimica Acta.
3330-3334.
2007
-
Arctic sea ice decline: Faster than forecast.
Geophysical Research Letters.
2007
-
Electron-sponge behavior and electronic structures in cobalt-centered pentagonal prismatic Co11Te7(CO)10 and Co11Te5(CO)15 cluster anions.
Inorganic Chemistry: including bioinorganic chemistry.
501-509.
2007
- IFE thick liquid wall chamber dynamics: Governing mechanisms and modeling and experimental capabilities. Fusion Science and Technology. 1-27. 2006
-
Comparison of passive microwave ice concentration algorithm retrievals with AVHRR imagery, in Arctic peripheral seas.
IEEE Transactions on Geoscience and Remote Sensing.
1324-1337.
2005
-
Development path for Z-Pinch IFE.
Fusion Science and Technology.
633-640.
2005
-
Tracking the Arctic's shrinking ice cover: Another extreme September minimum in 2004.
Geophysical Research Letters.
2005
-
Operational windows for dry-wall and wetted-wall IFE chambers.
Fusion Science and Technology.
401-416.
2004
-
Forecast verification of the Polar Ice Prediction System (PIPS) sea ice concentration fields.
Journal of Atmospheric and Oceanic Technology.
944-957.
2004
-
Preparative and electrochemical investigations on the electron sponge behavior of cobalt telluride clusters:: CO substitution in [Co11Te7(CO)10]n- ions (n=1, 2) by PMe2Ph and crystal structure of [Co11Te7(CO)5(PMe2Ph)5].
Chemistry: A European Journal.
3796-3802.
2003
-
Effect of environmental conditions on observed, modeled, and assimilated sea ice motion errors.
Journal of Geophysical Research: Oceans.
2003
-
Satellite validation of the May 2000 sea ice concentration fields from the Polar Ice Prediction System.
Canadian Journal of Remote Sensing.
443-456.
2001
-
Report of the FESAC panel on a burning plasma program strategy to advance fusion energy.
Journal of Fusion Energy.
85-112.
2001
- Improved sea ice parcel trajectories in the Arctic via data assimilation. Marine Pollution Bulletin. 506-512. 2001
-
Components for structured illumination and loading control of MEMS.
Technisches Messen.
101-105.
2001
-
Error analysis and assimilation of remotely sensed ice motion within an Arctic sea ice model.
Journal of Geophysical Research: Oceans.
3339-3356.
2000
- Education, economics or emotions? Changes in the European chemical market. Chemie Ingenieur Technik. 6-7. 1999
- Education, economics or emotions? Changes in the European market (part 2). Chemie Ingenieur Technik. 6-7. 1999
- FUSION ENERGY ADVISORY-COMMITTEE (FEAC) - PANEL-7 REPORT ON INERTIAL FUSION ENERGY. Journal of Fusion Energy. 233-260. 1994
- SIMPLE RAMAN SPECTROMETER OF HIGH LIGHT-INTENSITY WITH LASER LIGHT-SOURCE. 119-&. 1972
... more -
Evaluation of Sea Ice Motion Estimates from Enhanced Resolution Passive Microwave Brightness Temperatures.
Remote Sensing.
2025