• Multi-model comparison of the volcanic sulfate deposition from the 1815 eruption of Mt. Tambora 

      Marshall, Lauren; Schmidt, Anja; Toohey, Matthew; Carslaw, Ken; Mann, Graham W.; Sigl, Michael; Khodri, Myriam; Timmreck, Claudia; Zanchettin, Davide; Ball, William T.; Bekki, Slimane; Brooke, James; Dhomse, Sandip; Johnson, Colin; Lamarque, Jean-François; Legrande, Allegra N.; Mills, Michael J; Niemeier, Ulrike; Pope, James O; Poulain, Virginie; Robock, Alan; Rozanov, Eugene; Stenke, Andrea; Sukhodolov, Timofei; Tilmes, Simone; Tsigaridis, Kostas; Tummon, Fiona Sadhbha Brigitta (Journal article; Tidsskriftartikkel; Peer reviewed, 2018-02-15)
      The eruption of Mt. Tambora in 1815 was the largest volcanic eruption of the past 500 years. The eruption had significant climatic impacts, leading to the 1816 "year without a summer", and remains a valuable event from which to understand the climatic effects of large stratospheric volcanic sulfur dioxide injections. The eruption also resulted in one of the strongest and most easily identifiable ...
    • The Upper Stratospheric Solar Cycle Ozone Response 

      Ball, William T.; Rozanov, Eugene; Alsing, Justin; Marsh, Daniel R.; Tummon, Fiona Sadhbha Brigitta; Mortlock, Daniel J; Kinnison, Douglas; Haigh, Joanna D (Journal article; Tidsskriftartikkel; Peer reviewed, 2019-02-10)
      The solar cycle (SC) stratospheric ozone response is thought to influence surface weather and climate. To understand the chain of processes and ensure climate models adequately represent them, it is important to detect and quantify an accurate SC ozone response from observations. Chemistry climate models (CCMs) and observations display a range of upper stratosphere (1–10 hPa) zonally averaged spatial ...