Earth Sciences

Enviaments recents

  • Modelling of pollen dispersion in the atmosphere: evaluation with a continuous 1β+1δ lidar 

    Sicard, Michaël; Izquierdo, Rebeca; Jorba, Oriol; Alarcón, Marta; Belmonte, Jordina; Comerón, Adolfo; de Linares, Concepción; Baldasano, Jose M. (EDP Sciences, 2018-04-13)
    Article
    Accés obert
    Pollen allergenicity plays an important role on human health and wellness. It is thus of large public interest to increase our knowledge of pollen grain behavior in the atmosphere (source, emission, processes involved ...

  • Toward an imminent extinction of Colombian glaciers? 

    Rabatel, Antoine; Ceballos, Jorge Luis; Micheletti, Natan; Jordan, Ekkehard; Braitmeier, Michael; González, Javier; Mölg, Nico; Ménégoz, Martin; Huggel, Christian; Zemp, Michael (Taylor & Francis, 2018)
    Article
    Accés restringit per política de l'editorial
    This study documents the current state of glacier coverage in the Colombian Andes, the glacier shrinkage over the twentieth century and discusses indication of their disappearance in the coming decades. Satellite images ...

  • Overview of experiment design and comparison of models participating in phase 1 of the SPARC Quasi-Biennial Oscillation initiative (QBOi) 

    Butchart, Neal; Anstey, James A.; Hamilton, Kevin; Osprey, Scott; McLandress, Charles; Bushell, Andrew C.; Kawatani, Yoshio; Kim, Young-Ha; Lott, François; Scinocca, John; Stockdale, Tim; Bellprat, Omar; Braesicke, Peter; Cagnazzo, Chiara; Chen, Chih-Chieh; Chun, Hye-Yeong; Dobrynin, Mikhail; Garcia, Rolando R.; Garcia-Serrano, Javier; Gray, Lesley J.; Holt, Laura; Kerzenmacher, Tobias; Naoe, Hiroaki; Pohlmann, Holger; Richter, Jadwiga H.; Scaife, Adam A.; Schenzinger, Verena; Serva, Federico; Versick, Stefan; Watanabe, Shingo; Yoshida, Kohei; Yukimoto, Seiji (European Geosciences Union (EGU), 2018-03-16)
    Article
    Accés obert
    The Stratosphere–troposphere Processes And their Role in Climate (SPARC) Quasi-Biennial Oscillation initiative (QBOi) aims to improve the fidelity of tropical stratospheric variability in general circulation and Earth ...

  • Observed modes of sea surface temperature variability in the South Pacific region 

    Saurral, Ramiro I.; Doblas-Reyes, Francisco J.; García-Serrano, Javier (Springer Verlag, 2018-02)
    Article
    Accés restringit per política de l'editorial
    The South Pacific (SP) region exerts large control on the climate of the Southern Hemisphere at many times scales. This paper identifies the main modes of interannual sea surface temperature (SST) variability in the SP ...

  • How Skillful are the Multiannual Forecasts of Atlantic Hurricane Activity? 

    Caron, Louis-Philippe; Hermanson, Leon; Dobbin, Alison; Imbers, Jara; Lledó, Llorenç; Vecchi, Gabriel A. (American Meteorological Society, 2018-03)
    Article
    Accés obert
    The recent emergence of near-term climate prediction, wherein climate models are initialized with the contemporaneous state of the Earth system and integrated up to 10 years into the future, has prompted the development ...

  • Transforming climate model output to forecasts of wind power production: how much resolution is enough? 

    MacLeod, Dave; Torralba, Verónica; Davis, Melanie; Doblas-Reyes, Francisco (Wiley, 2018-01)
    Article
    Accés obert
    Wind power forecasts are useful tools for power load balancing, energy trading and wind farm operations. Long range monthly-to-seasonal forecasting allows the prediction of departures from average weather conditions beyond ...

  • Relationships between Arctic sea ice drift and strength modelled by NEMO-LIM3.6 

    Docquier, David; Massonnet, François; Tandon, Neil F.; Lecomte, Olivier; Fichefet, Thierry (European Geosciences Union (EGU), 2017-12-11)
    Article
    Accés obert
    Sea ice cover and thickness have substantially decreased in the Arctic Ocean since the beginning of the satellite era. As a result, sea ice strength has been reduced, allowing more deformation and fracturing and leading ...

  • Relative humidity vertical profiling using lidar-based synergistic methods in the framework of the Hygra-CD campaign 

    Labzovskii, Lev D.; Papayannis, Alexandros; Binietoglou, Ioannis; Banks, Robert F.; Baldasano, Jose M.; Toanca, Florica; Tzanis, Chris G.; Christodoulakis, John (European Geosciences Union (EGU), 2018-02-14)
    Article
    Accés obert
    Accurate continuous measurements of relative humidity (RH) vertical profiles in the lower troposphere have become a significant scientific challenge. In recent years a synergy of various ground-based remote sensing instruments ...

  • Comparison of full field and anomaly initialisation for decadal climate prediction: towards an optimal consistency between the ocean and sea-ice anomaly initialisation state 

    Volpi, Danila; Guemas, Virginie; Doblas-Reyes, Francisco J. (Springer Verlag, 2017-08)
    Article
    Accés restringit per política de l'editorial
    Decadal prediction exploits sources of predictability from both the internal variability through the initialisation of the climate model from observational estimates, and the external radiative forcings. When a model is ...

  • Optimizing domain decomposition in an ocean model: the case of NEMO 

    Tinto, Oriol; Acosta, Mario; Castrillo, Miguel; Cortés, Ana; Sanchez, Alicia; Serradell, Kim; Doblas-Reyes, Francisco J. (Elsevier, 2017)
    Article
    Accés obert
    Earth System Models are critical tools for the study of our climate and its future trends. These models are in constant evolution and their growing complexity entails an incrementing demand of the resources they require. ...

  • Aerosol-radiation interaction in atmospheric models: Idealized sensitivity study of simulated short-wave direct radiative effects to particle microphysical properties 

    Obiso, Vincenzo; Jorba, Oriol (Elsevier, 2018-01)
    Article
    Accés obert
    We assessed the impact of the microphysical parameterization of natural and anthropogenic aerosols on simulated short-wave radiative effects due to Aerosol-Radiation Interaction (ARI). Layer radiative properties (optical ...

  • Profiling of Saharan dust from the Caribbean to western Africa – Part 2: Shipborne lidar measurements versus forecasts 

    Ansmann, Albert; Rittmeister, Franziska; Engelmann, Ronny; Basart, Sara; Benedetti, Angela; Spyrou, Christos; Skupin, Annett; Baars, Holger; Seifert, Patric; Senf, Fabian; Kanitz, Thomas (European Geosciences Union (EGU), 2017-12-12)
    Article
    Accés obert
    A unique 4-week ship cruise from Guadeloupe to Cabo Verde in April–May 2013 see part 1, Rittmeister et al. (2017) is used for an in-depth comparison of dust profiles observed with a polarization/Raman lidar aboard the ...

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