Now showing items 1-6 of 6

    • Boreal‑winter teleconnections with tropical Indo‑Pacifc rainfall in HighResMIP historical simulations from the PRIMAVERA project 

      Molteni, Franco; Roberts, Christopher D.; Senan, Retish; Keeley, Sarah P. E.; Bellucci, Alessio; Corti, Susanna; Fuentes Franco, Ramon; Haarsma, Rein; Levine, Xavier; Putrasahan, Dian; Roberts, Malcolm J.; Terray, Laurent (Springer Link, 2020)
      Article
      Open Access
      This study investigates how teleconnections linking tropical rainfall anomalies and wintertime circulation in the northern extra-tropics are represented in historical simulations for the period 1950–2010 run by partners ...
    • Impact of model resolution on tropical cyclone simulation using theHighResMIP–PRIMAVERA multimodel ensemble 

      Roberts, Malcolm J.; Camp, Joanne; Seddon, Jon; Vidale, Pier Luigi; Hodges, Kevin; Vanniere, Benoit; Mecking, Jenny; Haarsma, Rein; Bellucci, Alessio; Scoccimarro, Enrico; Caron, Louis-Philippe; Chauvin, Fabrice; Terray, Laurent; Valcke, Sophie; Valcke, Sophie; Moine, Marie-Pierre; Putrasahan; Roberts, Christopher; Senan, Retish; Zarzycki, Colin; Ullrich, Paul (American Meteorological Society, 2020-02-25)
      Article
      Open Access
      A multimodel, multiresolution set of simulations over the period 1950–2014 using a common forcingprotocol from CMIP6 HighResMIP have been completed by six modeling groups. Analysis of tropicalcyclone performance using two ...
    • Northern Hemisphere blocking simulation in current climate models: evaluating progress from the Climate Model Intercomparison Project Phase 5 to 6 and sensitivity to resolution 

      Schiemann, Reinhard; Athanasiadis, Panos; Barriopedro, David; Doblas-Reyes, Francisco; Lohmann, Katja; Roberts, Malcolm J.; Sein, Dmitry V.; Roberts, Christopher D.; Terray, Laurent; Vidale, Pier Luigi (Copernicus Publications, 2020)
      Article
      Open Access
      Global climate models (GCMs) are known to suffer from biases in the simulation of atmospheric blocking, and this study provides an assessment of how blocking is represented by the latest generation of GCMs. It is evaluated ...
    • Projected future changes in Tropical cyclones using the CMIP6 HighResMIP multimodel ensemble 

      Roberts, Malcolm John; Camp, Joanne; Jon, Seddon; Vidale, Pier Luigi; Hodges, Kevin; Vannière, Benoît; Mecking, Jenny; Haarsma, Rein; Bellucci, Alessio; Scoccimarro, Enrico; Caron, Louis-Philippe; Chauvin, Fabrice; Terray, Laurent; Valcke, Sophie; Moine, Marie-Pierre; Putrasahan, Dian; Roberts, Christopher D.; Senan, Retish; Zarzycki, Colin; Ullrich, Paul; Yamada, Yohei; Mizuta, Ryo; Kodama, Chihiro; Fu, Dan; Zhang, Qiuying; Danabasoglu, Gokhan; Rosenbloom, Nan; Wang, Hong; Wu, Lixin (Wiley, 2020)
      Article
      Open Access
      Abstract Future changes in tropical cyclone properties are an important component of climate change impacts and risk for many tropical and midlatitude countries. In this study we assess the performance of a multimodel ...
    • Sensitivity of the Atlantic meridional overturning circulation to model resolution in CMIP6 HighResMIP simulations and implications for future changes 

      Roberts, Malcolm J.; Jackson, Laura C.; Roberts, Christopher D.; Meccia, Virna; Docquier, David; Koenigk, Torben; Ortega Montilla, Pablo; Moreno‐Chamarro, Eduardo; Bellucci, Alessio; Coward, Andrew; Drijfhout, Sybren; Exarchou, Eleftheria; Gutjahr, Oliver; Hewitt, Helene; Iovino, Doroteaciro; Lohmann, Katja; Putrasahan, Dian Putrasahan; Schiemann, Reinhard; Seddon, Jon; Terray, Laurent; Xu, Xiaobiao; Zhang, Qiuying; Chang, Ping; Yeager, Stephen G.; Castruccio, Frederic S.; Zhang, Shaoqing; Wu, Lixin (Wiley, 2020-08)
      Article
      Open Access
      A multimodel, multiresolution ensemble using Coupled Model Intercomparison Project Phase 6 (CMIP6) High Resolution Model Intercomparison Project (HighResMIP) coupled experiments is used to assess the performance of key ...
    • The moisture budget of tropical cyclones in HighResMIP models: large-scale environmental balance and sensitivity to horizontal resolution 

      Vannière, Benoît; Roberts, Malcolm; Vidale, Pier Luigi; Hodges, Kevin; Demory, Marie-Estelle; Caron, Louis-Philippe; Scoccimarro, Enrico; Terray, Laurent; Senan, Retish (American Meteorological Society, 2020-10-01)
      Article
      Open Access
      Previous studies have shown that the number, intensity, and structure of simulated tropical cyclones (TCs) in climate models get closer to the observations as the horizontal resolution is increased. However, the sensitivity ...