Research group

Polar Oceanography and Cryospheric Studies

foto grup

Our research focuses on sea ice processes, ocean dynamics, and freshwater fluxes in polar regions

The Polar Oceanography and Cryospheric Studies Group, also known as Barcelona Polar Lab, is a research group at the Institute of Marine Sciences (ICM-CSIC) in Barcelona, dedicated to the study of polar regions.

Our research focuses on sea ice processes, ocean dynamics, and freshwater fluxes, combining satellite data, in situ observations, and numerical models. Through an approach that integrates cutting-edge science and technology, we investigate how changes in polar areas affect ocean circulation, the global freshwater balance, and climate dynamics.

We are a multidisciplinary team with extensive experience, actively collaborating with researchers worldwide to advance knowledge of polar regions. Additionally, we maintain a strong commitment to education and scientific outreach, helping to bring polar research closer to society.

Visit our website: polar.icm.csic.es

Most relevant information

    Destacats
    • Dr. Carolina Gabarró has been the Spanish delegate to the Cryosphere Working Group of the International Arctic Science Committee (IASC) since 2016. In 2021, she was appointed Secretary of the Cryosphere Science Section of the Spanish Commission on Geodesy and Geophysics. She has also been selected to define and write the document "Spanish Polar Strategy 2025-2035", coordinated by the Spanish Polar Committee.

    Organization of Scientific Meetings

    • The group organized the 23rd International ASOF (Arctic-Subarctic Ocean Fluxes) Congress in 2025, held at the ICM-CSIC in Barcelona, with the participation of approximately 110 international attendees.

    Outreach and Knowledge Transfer

    • Creation of the outreach video What is Happening in the Arctic and How Does it Affect Us?, published on the ICM-CSIC YouTube channel, with over 3,400 views in five months.

    • Authors of three chapters in the outreach book Observing the Poles.

     

     

     

    Publicacions
    • Andrés Marruedo, Eva de; Umbert, Marta; Sánchez Urrea, María; González Gambau, Verónica; Olmedo, Estrella; Gabarró, Carolina; Elosegui, Pedro;
      2025

      Sea Ice Meltwater in the Beaufort Gyre: A Comprehensive Analysis Using Sea Surface Salinity Data From SMOS

      10.1029/2023JC020733
    • Hernández-Macià, Ferran; Gabarró, Carolina; Huntemann, Marcus; Naderpour, Reza; Johnson, Joel T.; Jezek, Kenneth C.;
      2024

      On sea ice emission modeling for MOSAiC's L-band radiometric measurements

      10.1017/aog.2024.38
    • Hernández-Macià, Ferran; Gabarró, Carolina; Sanjuan Gomez, Gemma; Escorihuela, María José;
      2024

      A Machine Learning Approach on SMOS Thin Sea Ice Thickness Retrieval

      10.1109/JSTARS.2024.3406921
    • Umbert, Marta; Andrés Marruedo, Eva de; Sánchez Urrea, María; Gabarró, Carolina; Hoareau, Nina; González Gambau, Verónica; García Espriu, Aina; Olmedo, Estrella; Raj, Roshin P.; Xie, Jiping; Catany, Rafael;
      2024

      Contribution of satellite sea surface salinity to the estimation of liquid freshwater content in the Beaufort Sea

      10.5194/os-20-279-2024
    • Umbert, Marta; Andrés Marruedo, Eva de; Gonçalves-Araujo, Rafael; Gutiérrez-García, Marina; Raj, Roshin P.; Bertino, Laurent; Gabarró, Carolina; Isern-Fontanet, Jordi;
      2023

      Surface and interior dynamics of Arctic Seas using Surface Quasi-Geostrophic Approach

      10.3390/rs15071722
    Projectes
    • DYNACLIM - Ocean DYNAmics reconstruction using remotely sensed variables in two CLIMate hotspots

      Period: from 2019 to 2023
      Funding entity:
      H2020-MSCA-IF-2018
      Ref.:
      H2020-MSCA-IF-EF-CAR/0596
      Acronym:
      DYNACLIM
      Amount awarded:
      259398.72€
      Abstract:

      DYNACLIM project aims to exploit L-band remote sensing salinity products in synergy with surface temperature and sea surface height to better estimate oceanic currents in the Arctic Ocean and the Mediterranean Sea. To this end, surface quasi-geostrophic methodologies are used to characterize the 3D ocean dynamics.

    • Key Environmental monitoring for Polar Latitudes and European Readiness

      Period: from 2019 to 2021
      Funding entity:
      H2020-SPACE-2018
      Ref.:
      H2020-LEIT-SPACE/0473
      Acronym:
      KEPLER
      Amount awarded:
      85628.36€
      Abstract:
      KEPLER is a multi-partner initiative, built around the operational European Ice Services and Copernicus information providers, to prepare a roadmap for Copernicus to deliver an improved European capacity for monitoring and forecasting the Polar Regions. Our motivation is to put the public and stakeholders at the centre of Copernicus. This follows the recommendations of the ‘Copernicus User Uptake’ review, and its 4 themes of:
      1. Raising awareness for the Copernicus programme,
      2. Informing and educating Copernicus users,
      3. Engaging Copernicus users in public and private sector, and
      4. Enabling access to Copernicus data and information.

      These well tailored themes form the core components of KEPLER. However, as the Polar Regions are changing, so too are the challenges and opportunities. Because of these shifts we have included two additional themes that encompass the evolving needs. These are needed to provide opportunities for better understanding the environment, research opportunities, establishing new industry sectors and startups, and importantly empowering citizens:

      1. Identification of research gaps regarding integration/assimilation, and
      2. Improved sea-ice mapping and forecasting.

      Through these 6 themes KEPLER aims to release the full potential of Polar Regions Earth Observation, including from ESA and EUMETSAT, by identifying and eliminating the barriers that impede the use of the tremendous resource that is Copernicus. This combines 2 key elements of the call: a) bringing together key European stakeholders and competent entities, and b) growing the Copernicus brand and user-base through providing enhanced scientific and technical support. Our objective with KEPLER is to provide a mechanism that enables the broad range of Polar Regions stakeholders to be equipped with the most accurate and relevant  environmental information so that they can seize the many benefits that Copernicus products generate for society and economy.