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15th December 2022. 10:30 am. UPC's Vèrtex Building Auditorium + Gardens & Virtual

We are looking forward to celebrating the BSC staff annual meeting this year.

As in the previous edition, the event will be online and shorter.

The event will begin on December 15th at 10:30 am. We will send you a link nearer the time so you can connect.

Even more than normal, we hope that as many BSC staff as possible will be able to attend and participate.

You can participate by telling us:

What you would like to know about?

Let us know which subjects you find interesting to be incorporated into the BSC directors’ presentations.
Deadline exceeded

What would you like to listen to?

What you would like to share?

We would like to know more about your work, so we have booked one hour of the Annual Meeting to listen to 6 BSC employees that will explain what they do. We encourage you to be one of them.

What I would like to explain

Coming soon

 BSC Talks

We have booked time for 6 employees to explain in 6 minutes what you do at BSC.

The event will be VIRTUAL but the BSC Talks will be presented from the studio where the event is taking place.

We would like you to make short, attractive presentations (6 minutes) so all the BSC staff know what you do.

You could be one of those to go up the stage, and we will help you to prepare it.

What will you need to do?

  1. Let us know about what you would like to explain.
    • Send us a short video (landscape) of 45 seconds’ maximum explaining what you would like to present at
    • State your name, department, research group and a provisional title for your talk.
    • Deadline: November 29th.
  2. All the BSC staff will vote for the 6 most interesting proposals.
    • All videos will be available at the web page and the voting process will be open. Each employee will be able to vote up to 3 proposals.
  3. If your proposal is one of the chosen ones:
    • A training session will be organized for the 6 most voted.
  4. Prepare a 6 minutes’ presentation.
  5. The best presentation of December 15th will be awarded!

Directors’ presentation of 2022

We would like to know what subjects you are interested in so as to incorporate them in the directors’ presentation of the center. Fill in this form with your questions.


I am a climate scientist with a broad range of interests, including paleoclimatology, ocean dynamics, climate prediction and feedbacks. My research motto is to study the past to learn for the future, and have a strong interest on the fate of the ocean circulation, its predictability and impacts.
I currently co-lead, together with Markus Donat, the Climate Variability and Change group of the Earth Science Department




  1. Mahmood, R., M.G. Donat, P. Ortega, F.J. Doblas-Reyes, C. Delgado-Torres, M. Samsó and P.-A. Bretonnière "Constraining low-frequency variability in climate projections to predict climate on decadal to multi-decadal time scales - a ‘poor-man’ initialized prediction system", Earth System Dynamics Discussions, 2022, doi:10.5194/egusphere-2022-98.


  1. Michel, S., D. Swingedouw, J. Mignot, P. Ortega, G. Gastineau, G.McCarthy, M. Khodri "A 1150-year-long AMV reconstruction suggests an early warning for a North Atlantic climate tipping point", Nature Communications, 2022, Accepted.
  2. Ortega, P., E.W. Blockley, M. Køltzow, F. Massonnet, I. Sandu, G. Svensson, J.C. Acosta Navarro, G. Arduini, L. Batté, E. Bazile, M. Chevallier, R. Cruz-García, J.J. Day, T. Fichefet, D. Flocco, M. Gupta, K. Hartung, E. Hawkins, C. Hinrichs, L. Magnusson, E. Moreno-Chamarro, S. Pérez-Montero, L. Ponsoni, T. Semmler, D. Smith, J. Sterlin, M. Tjernström, I. Välisuo and T. Jung "Improving Arctic weather and seasonal climate prediction: recommendations for future forecast systems evolution from the European project APPLICATE", BAMS, 2022, Accepted.
  3. Simon, A., G. Gastineau, C. Frankignoul, V. Lapin and P. Ortega "Pacific Decadal Oscillation modulates the Arctic sea-ice loss influence on the mid-latitude atmospheric circulation in winter", Weather and Climate Dynamics Discussions, 2022, Accepted, doi:10.5194/egusphere-2022-69
  4. ​Acosta Navarro, J.C., J. García-Serrano,V. Lapin and P. Ortega "Added value of assimilating springtime Arctic sea ice concentration in summer-fall climate predictions", Environ. Res. Lett., 17, 064008, 2022, doi:10.1088/1748-9326/ac6c9b.
  5. ​Döscher, R., M. Acosta, A. Alessandri, P. Anthoni, A. Arneth, T. Arsouze, T. Bergmann, R. Bernadello, S. Bousetta, L.-P. Caron, G. Carver, M. Castrillo, F. Catalano, I. Cvijanovic, P. Davini, E. Dekker, F. J. Doblas-Reyes, D. Docquier, P. Echevarria, U. Fladrich, R. Fuentes-Franco, M. Gröger, J. v. Hardenberg, J. Hieronymus, M. P. Karami, J.-P. Keskinen, T. Koenigk, R. Makkonen, F. Massonnet, M. Ménégoz, P. A. Miller, E. Moreno-Chamarro, L. Nieradzik, T. van Noije, P. Nolan, D. O’Donnell, P. Ollinaho, G. van den Oord, P. Ortega, O. Tintó-Prims, A. Ramos, T. Reerink, C. Rousset, Y. Ruprich-Robert, P. Le Sager, T. Schmith, R. Schrödner, F. Serva, V. Sicardi, M. Sloth Madsen, B. Smith, T. Tian, E. Tourigny, P. Uotila, M. Vancoppenolle, S. Wang, D. Wårlind, U. Willén, K. Wyser, S. Yang, X. Yepes-Arbós,  and Q. Zhang "The EC-Earth3 Earth System Model for the Climate Model Intercomparison Project 6", Geosci. Model Dev., 15, 2973–3020, 2022, doi:10.5194/gmd-15-2973-2022.
  6. Pelletier, C., T. Fichefet, H. Goosse, K. Haubner, S. Helsen, P.-V. Huot, C. Kittel, F. Klein, S. Le clec'h, N. P. M. van Lipzig, S. Marchi, F. Massonnet, P. Mathiot, E. Moravveji, E. Moreno-Chamarro, P. Ortega, F. Pattyn, N. Souverijns, G. Van Achter, S. Vanden Broucke, A. Vanhulle, D. Verfaillie and L. Zipf "PARASO, a circum-Antarctic fully-coupled ice-sheet - ocean - sea-ice - atmosphere - land model involving f.ETISh1.7, NEMO3.6, LIM3.6, COSMO5.0 and CLM4.5", Geoscience Model Development, 15, 553–594, 2022, doi:10.5194/gmd-15-553-2022.
  7. Kilbourne, H., A. Wanamaker, P. Moffa-Sanchez, D. Reynolds, D. Amrhein, P. Butler, G. Gebbie, M. Goes, M. Jansen, C. Little, M. Mette, E. Moreno-Chamarro, P. Ortega, B. Otto-Bliesner, T. Rossby, J. Scourse and N. Whitney "Atlantic circulation change still uncertain", Nature Geoscience, 15, 165–167,  2022, doi:10.1038/s41561-022-00896-4.
  8. Langehaug, H.R., P. Ortega, F. Counillon, D. Matei, E. Maroon, N. Keenlyside, J. Mignot, Y. Wang, D. Swingedouw, I. Bethke, S. Yang, G. Danabasoglu, A. Bellucci, P. Ruggieri, D. Nicolì and M. Årthun "Propagation of Thermohaline Anomalies and their predictive potential  along the Atlantic water pathway", Journal of Climate, 35, 2111–2131, 2022, doi:10.1175/JCLI-D-20-1007.1.
  9. Smith D., R. Eade, M. Andrews, H. Ayres, A. Clark, S. Chripko, C. Deser, N. Dunstone, J. Garcia-Serrano, G. Gastineau, L. S. Graff, S. C. Hardiman, B. He, L. Hermanson,  T. Jung, J. Knight, X. Levine, G. Magnusdottir, E. Manzini, D. Matei, M. Mori, R.  Msadek, P. Ortega, Y. Peings, A. A. Scaife, J. A. Screen, M. Seabrook, T. Semmler  M. Sigmond, J. Streffing, L. Sun and A. Walsh "Robust but weak winter atmospheric circulation response to future Arctic sea ice loss", Nature Communications, 13, 727, 2022, doi:10.1038/s41467-022-28283-y.
  10. Carmo-Costa, T., R. Bilbao, P. Ortega, A. Teles-Machado, and E. Dutra "Trends, variability and predictive skill of the ocean heat content in North Atlantic: An analysis with the EC-Earth3 model", Clim. Dyn., 58, 1311–1328 ​, 2022, doi:10.1007/s00382-021-05962-y.
  11. Mahmood R., M.G. Donat, P. Ortega, F.J. Doblas-Reyes and Y. Ruprich-Robert "Constraining decadal variability yields skillful projections of near-term climate change", Geophysical Research Letters, 48, e2021GL094915, 2021, doi:10.1029/2021GL094915.
  12. Sandu, I., F. Massonnet, G. van Achter, J. Acosta Navarro, G. Arduini, P. Bauer, E. BlockleyN. BormannM. ChevallierJ. DayM. DahouiT.. FichefetD. FloccoT. JungE. HawkinsS. LarocheH. Lawrence, J. KristianssenE. Moreno-ChamarroP. OrtegaE. PoanL. Ponsoni,  and R. Randriamampianina  "The potential of numerical prediction systems to support the design of Arctic observing systems: Insights from the APPLICATE and YOPP projects", QJRMS, 147, 3863-3877, 2021, doi:10.1002/qj.4182.
  13. Volpi, D., V. L. Meccia, V. Guemas, P. Ortega, R. Bilbao, F.J. Doblas-Reyes, A. Amaral, P. Echevarria, R. Mahmood, and S. Corti "A novel initialisation technique for decadal climate predictions", Front. Clim., 3, 681127, 2021, doi:10.3389/fclim.2021.681127.
  14. Koenigk, T., R. Fuentes-Franco, V.L. Meccia, O. Gutjahr, L.C. Jackson, A.L. New, P. Ortega, C. Roberts, M. Roberts, T. Arsouze, D.  Iovino, M.-P. Moine, and D.V. Sein "Deep mixed ocean volume in the Labrador Sea in HighResMIP models", Clim. Dyn., 571895-1918, 2021, doi: 10.1007/s00382-021-05785-x.
  15. Levine, X., I. Cvijanovic, P. Ortega, M. Donat, and E. Tourigny "Atmospheric feedback explains disparate climate response to regional Arctic sea ice loss", npj Climate and Atmospheric Science, 4, 28, 2021, doi: 10.1038/s41612-021-00183-w.
  16. Moreno-Chamarro, E., L.-P. Caron, P. Ortega, S. Loosveldt-Tomas,  and M.J. Roberts "Can we trust CMIP5/6 future projections of European winter precipitation?", Environ. Res. Lett., 16, 054063, 2021, doi: 10.1088/1748-9326/abf28a.
  17. Exarchou, E., P. Ortega, B. Rodríguez-Fonseca, T. Losada, I. Polo and C. Prodhomme "Impact of Equatorial Atlantic Variability on ENSO Predictive Skill", Nature Communications, 12, 1612, 2021, doi:10.1038/s41467-021-21857-2.
  18. Ortega, P., J.I. Robson, M. Menary, R.T. Sutton, A. Blaker, A. Germe, J.J.-M. Hirschi, B. Sinha, L. Hermanson and S. Yeager "Labrador Sea sub-surface density as a precursor of multi-decadal variability in the North Atlantic: a multi-model study", Earth Syst. Dynam., 12, 419–438, 2021, doi:10.5194/esd-2020-83.
  19. Bilbao, R., S. Wild, P. Ortega, J. Acosta-Navarro, T. Arsouze, P.-A. Bretonnière, L.-P. Caron, M. Castrillo, R. Cruz-García, I. Cvijanovic, F.J. Doblas-Reyes, M. Donat, E. Dutra, P. Echevarría, A.-C. Ho, S. Loosveldt-Tomas, E. Moreno-Chamarro, N. Pérez-Zanon, A. Ramos, Y. Ruprich-Robert, V. Sicardi, E. Tourigny and J. Vegas-Regidor "Assessment of a full-field initialised decadal climate prediction system with the CMIP6 version of EC-Earth", Earth Syst. Dynam.,12, 173–196, 2021, doi:10.5194/esd-12-173-2021.
  20. Cruz-García, R., P. Ortega, V. Guemas, J. Acosta-Navarro, F. Massonnet and F. Doblas-Reyes "An anatomy of Arctic sea ice forecast biases in the seasonal prediction system with EC-Earth", Clim. Dyn. 56, 1799–1813, 2021, doi:10.1007/s00382-020-05560-4.
  21. Moreno-Chamarro, E., P. Ortega and F. Massonnet "Impact of the ice thickness distribution discretization on the sea ice concentration variability in the NEMO3.6-LIM3 global ocean–sea ice model", Geosci. Model Dev., 13, 4773–4787, 2020, doi:10.5194/gmd-13-4773-2020.
  22. Roberts, M.J., L.C. Jackson, C.D. Roberts, V. Meccia, D. Docquier, T. Koenigk, P. Ortega, E. Moreno-Chamarro, A. Bellucci, A. Coward, S. Drijfhout, E. Exarchou, O. Gutjahr, H. Hewitt, D. Iovino, K. Lohmann, D. Putrasahan, R. Schiemann, J. Seddon, L. Terray, X. Xu, Q. Zhang, P. Chang, S.G. Yeager, F.S. Castruccio, S Zhang and L. Wu "Sensitivity of the Atlantic Meridional Overturning Circulation to Model Resolution in CMIP6 HighResMIP Simulations and Implications for Future Changes", Journal of Advances in Modeling Earth Systems 12, e2019MS002014, 2020, doi:10.1029/2019MS002014.
  23. Hernández A., C. Martin-Puertas, P. Moffa-Sánchez, E. Moreno-Chamarro, P. Ortega, S. Blockley, K.M. Cobb, L. Comas-Bru, S. Giralt, H. Goosse, J. Luterbacher, B. Martrat, R. Muscheler, A. Parnell, S. Pla-Rabes, J. Sjolte, A.A. Scaife, D. Swingedouw, E. Wise and  G. Xu "Modes of climate variability: Synthesis and review of proxy-based reconstructions through the Holocene", Earth-Science Reviews 208103286, 2020, doi:10.1016/j.earscirev.2020.103286.
  24. Batté L., I. Välisuo, M. Chevallier, J.C. Acosta-Navarro, P. Ortega and D. Smith "Summer predictions of Arctic sea ice edge in multi-model seasonal re-forecasts", Climate Dynamics 54, 5013–5029, 2020, doi:10.1007/s00382-020-05273-8.
  25. Smith D., and coauthors "North Atlantic climate far more predictable than models imply", Nature 583, 7968002020, doi:10.1038/s41586-020-2525-0
  26. Hermanson L., R. Bilbao, N. Dunstone, M. Ménégoz, P. Ortega, H. Pohlmann, J. Robson, D. Smith, G. Strand, C. Timmreck, S. Yeager and G. Danabasoglu "Robust multi-year climate impacts of volcanic eruptions in decadal prediction system", Journal of Geophysical Research - Atmospheres 125, e2019JD031739, 2020, doi: 10.1029/2019JD031739
  27. Michel S., D. Swingedouw, M. Chavent, P. Ortega, J. Mignot and M. Khodri "Reconstructing climatic modes of variability from proxy records: sensitivity to the methodological approach", Geoscientific Model Development 13,  841–858, 2020, doi:10.5194/gmd-13-841-2020
  28. Acosta-Navarro J.C., P. Ortega, L. Batté, D. Smith, P.A. Bretonnière, V. Guemas, F. Massonnet, V. Sicardi, V. Torralba,  E. Tourigny and  F.J. Doblas-Reyes "Link between autumnal Arctic Sea ice and Northern Hemisphere winter forecast skill", Geophysical Research Letters 47, e2019GL086753, 2020, doi: 10.1029/2019GL086753.
  29. Moat B., B. Sinha, S.A. Josey, J. Robson, P. Ortega, F. Sevellec, N.P. Holliday, G.D. McCarthy, A.L. New and J.J.-M. Hirschi "Insights into Decadal North Atlantic Sea Surface Temperature and Ocean Heat Content Variability from an Eddy-Permitting Coupled Climate Model", Journal of Climate 32, 6137-6161, 2019, doi: 10.1175/JCLI-D-18-0709.1.
  30. Moffa‐Sánchez P., E. Moreno‐Chamarro, D.J. Reynolds, P. Ortega, L. Cunningham, D. Swingedouw, D.E. Amrhein, J. Halfar, L. Jonkers, J.H. Jungclaus and K. Perner "Variability in the Northern North Atlantic and Arctic Oceans Across the Last Two Millennia: A Review", Paleoceanography and Paleoclimatology, 34, 1399-1436, 2019, doi: 10.1029/2018PA003508
  31. Acosta-Navarro J.C., P. Ortega, J. García-Serrano, V. Guemas, E. Tourigny, R. Cruz-García, F. Massonnet and F.J. Doblas-Reyes "December 2016: Linking the lowest Arctic sea-ice extent on record with the lowest European precipitation event on record", BAMS 100, Explaining Extreme Events of 2017, S43-S48, 2019, doi: 10.1175/BAMS-D-18-0097.1.
  32. Thornalley D., D. Oppo, P. Ortega, J. Robson, C. Brierley, R. Davis, I. Hall, L. Keigwin, P. Moffa- Sanchez, N. Rose, P. Spooner and I. Yashayaev "Anomalously weak Labrador Sea convection and Atlantic overturning during the past 150 years", Nature 556, 227-230, 2018, doi: 10.1038/s41586-018-0007-4.
  33. Alexander-Turner R., P. Ortega, J. Robson "How robust are the surface temperature fingerprints of the Atlantic Meridional Overturning Circulation on monthly time-scales?" Geophysical Research Letters 45, 3559-3567, 2018, doi:10.1029/2017GL076759
  34. Swingedouw D., J. Mignot, P. Ortega, M. Khodri, M. Menegoz, C. Cassou, V. Hanquiez, “Impact of explosive volcanic eruptions on the main climate variability modes”, Global and Planetary Change, 150, 24-45, 2017, doi:10.1016/j.gloplacha.2017.01.006.
  35. Ortega P., E. Guilyardi, D. Swingedouw, J. Mignot and S. Nguyen, “Reconstructing extreme AMOC events through nudging of the ocean surface: A perfect model approach”, Climate Dynamics 49, 3425–3441, 2017, doi:10.1016/j.pocean.2015.06.009.
  36. Guillet S., C. Corona, M. Stoffel, M. Khodri, F. Lavigne, P. Ortega, N. Eckert, P.D. Sielenou, V. Daux, O.V. Churakova (Sidorova), N. Davi, J.-L. Edouard, Y, Zhang, B. H. Luckman, V. S. Myglan, J. Guiot, M. Beniston, V. Masson-Delmotte and C. Oppenheimer, “Climate response to the Samalas volcanic eruption in 1257 revealed by proxy records”; Nature Geoscience 10,123-128, 2017, doi:10.1038/ngeo2875.
  37. Hawkins E., P. Ortega, E. Suckling, A. Schurer, G. Hegerl, P. Jones, M. Joshi, T.J. Osborn, V. Masson-Delmotte, J. Mignot, P. Thorne and G.J. van Oldenborgh, “ Estimating changes in global temperature since the pre-industrial period”; BAMS 98, 1841-1856, 2017, doi:10.1175/BAMS-D-16-0007.1.​
  38. Ortega P., J. Robson, R. Sutton and M. Andrews, “ Mechanisms of decadal variability in the Labrador Sea and the wider North Atlantic in a high-resolution climate model”, Climate Dynamics 49, 2625–2647, 2017, doi:10.1007/s00382-016-3467-y.
  39. Moreno-Chamarro E., P. Ortega, F. González-Rouco and M. Montoya, “Assessing reconstruction techniques of the Atlantic Ocean circulation variability during the last millennium”; Climate Dynamics 48799819, 2017, doi:10.1007/s00382-016-3111-x.
  40. Robson J., P. Ortega and R. Sutton, “A reversal of climatic trends in the North Atlantic since 2005”; Nature Geoscience 9, 513-517, 2016, doi:10.1038/ngeo2727.
  41. Bolliet T., P. Brockmann, V. Masson-Delmotte, F. Bassinot, V. Daux, D. Genty, A. Landais, M. Lavrieux, E. Michel, P. Ortega, C. Risi, D.M. Roche, F Vimeux and C. Waelbroeck, “Water and carbon stable isotope records from natural archives: a new database and interactive online platform for data browsing, visualizing and downloading”; Climate of the Past 12, 1693-1719, 2016, doi:10.5194/cp-12-1693-2016.
  42. Mignot J., J. García-Serrano, D. Swingedouw, A. Germe, S. Nguyen, E. Guilyardi, P. Ortega and S. Ray, “Decadal predictability skill in the ocean with surface nudging”; Climate Dynamics 47, 1225-1246, 2015, doi:10.1007/s00382-015-2898-1.
  43. Masson-Delmotte V., H.C. Steen-Larsen, P. Ortega, D. Swingedouw, T. Popp, B.M. Vinther, H. Oerter, A.E. Sveinbjornsdottir, J.E .Box, S.Falourd, X. Fettweis, H. Gallée, E. Garnier, J. Jouzel, A. Landais, B. Minster, N. Paradis, A. Orsi, C. Risi, M. Werner, H. Gudlaugsdottir and J.W.C. White, “Recent changes in North West Greenland climate documented by NEEM shallow ice core data and simulations, and implications for past temperature reconstructions”. The Cryosphere 9, 1481-1504, 2015, doi: 10.5194/tc-9-1481-2015.
  44. Ortega P., J. Mignot, D. Swingedouw, F. Sevellec and E. Guilyardi, “Reconciling two alternative mechanisms behind bi-decadal variability in the North Atlantic”. , Progress in Oceanography  49, 3425–3441, 2017, doi:10.1007/s00382-017-3521-4.
  45. Ortega P., F. Lehner, D. Swingedouw, V. Masson-Delmotte, C. Raible, M. Casado and P. Yiou, “A model-tested North Atlantic Oscillation reconstruction for the past millennium”. Nature 523, 71-74, 2015, doi: 10.1038/nature14518.
  46. Zanchettin D., O. Bothe, F. Lehner, P. Ortega, D. Swingedouw and J. Jungclaus, “Reconciling reconstructed and simulated features of the winter Pacific-North-American pattern in the early 19th century”. Climate of the Past 11, 939-958, 2015, doi: 10.5194/cp-11-939-2015.
  47. Swingedouw D., P. Ortega, J. Mignot, E. Guilyardi, V. Masson-Delmotte, P. G. Butler and M. Khodri, “Bidecadal North Atlantic ocean circulation variability controlled by timing of volcanic eruptions”. Nature Communications 6, 6545, 2015, doi: 10.1038/ncomms7545.
  48. Ortega P., D. Swingedouw, V. Masson-Delmotte, C. Risi, B. Vinther, P. Yiou, R. Vautard and K. Yoshimura, “Characterising the atmospheric signals in Greenland ice cores: insights from the weather regime approach”. Climate Dynamics 43, pp 2585-2605, 2014, doi: 10.1007/s00382-014-2074-z.
  49. Casado M., P. Ortega, V. Masson-Delmotte, C. Risi, D. Swingedouw, V. Daux, D. Genty, F. Maignan, O. Solomina, B. Vinther, N. Viovy, and P. Yiou, “Impact of precipitation intermittency on NAO-temperature signals in proxy records”, Climate of the Past 9, 871-886, 2013, doi: 10.5194/cp-9-871-2013.
  50. Ortega, P., J. F. González-Rouco, M. Montoya and H. Beltrami, “Variability of the ocean heat content during the last millennium – an assessment with the ECHO-g Model”, Climate of the Past 9, 547-565, 2013, doi: 10.5194/cp-9-547-2013.
  51. Ortega, P., M. Montoya, J. F. González-Rouco, J. Mignot and S. Legutke, “Variability of the Atlantic meridional overturning circulation in the last millennium and two IPCC scenarios”, Climate Dynamics 38, 1925-1947, 2012 doi: 10.1007/s00382-011-1081-6.
  52. Ortega, P., E. Hawkins and R. T. Sutton, “Processes governing the predictability of the Atlantic Meridional Overturning Circulation in a coupled GCM”, Climate Dynamics 37, 1771–1782, 2011, doi: 10.1007/s00382-011-1025-1.


  • Ortega P., F. López Martí, J. Acosta Navarro, S. Wild and M. Donat "Climate impacts of the record-breaking Arctic Sea Ice minima in early spring 2018", Observing the Arctic, Technologies and methods demonstrated in the H2020 INTAROS project, 2022.
  • Exarchou E., P. Ortega, B. Rodríguez de Fonseca, T. Losada, I. Polo, C. Prodhomme, "Improved Atlantic variability enhances ENSO prediction skill", CLIVAR Exchanges 80, 32-35, 2021, doi: 10.36071/clivar.80.2021
  • Octenjak S., D. Bojovic, M. Terrado, F. López Martí, P. Ortega, J. Acosta, M. Donat & V. Torralba, "How did Arctic sea ice affect energy production in Europe in 2018?", APPLICATE Case Studies, 2019.
  • Terrado M., D. Bojovic, I. Christel, J. Acosta, P. Ortega, M. Donat, L. Lledó, H. Jóhannsson, T. Jung, "How does Arctic sea ice affect energy production in midlatitudes? ", APPLICATE Case Studies, 2019.
  • Hernández A., B. Martrat, L. Comas-Bru, C. Martin-Puertas, P. Moffa-Sánchez, E. Moreno-Chamarro, P. Ortega and D. Swingedouw, "Climatic modes of variability over the Holocene: Model-data synergies to improve future projections", PAGES Magazine 27, pp 89, 2019.
  • Ortega P. and M. Donat, "CMIP6 Model Analysis Workshop", GEWEX News, Quarter 2, pp 10, 2019.
  • Bojovic D., R. Bilbao, L.B. Díaz, M. Donat, P. Ortega, Y. Ruprich-Robert, B. Solaraju-Murali, M. Terrado, D. Verfaillie and F.J. Doblas-Reyes, "The biggest unknowns related to decadal prediction: what 50 experts think are the 5 major knowledge gaps", BAMS 100, ES255–ES259, 2019, doi:10.1175/BAMS-D-19-0190.1
  • Killbourne H., M. Klockmann, E. Moreno-Chamarro, P. Ortega, A. Romanou, M. Srokosz, Z. Szuts, K. Thirumalai, I. Hall, P. Heimbach, D. Oppo, A. Schmittner and R. Zhang, "Connecting paleo and modern oceanographic data to understand AMOC over decades to centuries", US CLIVAR Workshop Report 2017-3, pp. 1 - 30, 2017.
  • Ortega P., “Atmospheric science: Clouding the warming”; Nature Geoscience 9, 567–568, 2016, doi:10.1038/ngeo2758.
  • Ortega P., J. Robson, P. Moffa-Sanchez, D. Thornalley and D. Swingedouw, “A last millennium perspective on North Atlantic variability: exploiting synergies between models and proxy data”, Joint Issue of Clivar Exchanges/Past Global Changes Magazine 72, 61-67, 2017.
  • Goosse H., F. Klein, D. Swingedouw and P. Ortega, “Internal and forced decadal variability: lessons from the past millennium”, Joint Issue of Clivar Exchanges/Past Global Changes Magazine 72, 47-51, 2017.
  • H. Gallée, P. Ortega and H. Christian Steen-Larsen, “Rôle de la circulation atmosphérique de grande échelle”, Chapter 1.6 of the book Groenland : climat, ecologie et societe, CNRS éditions, 03/10/2016.
  • Ribes A. and P. Ortega, “Variabilité et changement du climat du Groenland au cours des deux cents dernières années”, Chapter 1.7 of the book Groenland : climat, ecologie et societe, CNRS éditions, 03/10/2016.
  • Masson-Delmotte V., P. Ortega and E. Gauthier, “Greater knowledge, better climate”, International Innovation 169, 59-61.