The unusual persistence of an ozone hole over a southern mid-latitude station during the Antarctic spring 2009: a multi-instrument study ... : الثبات غير العادي لثقب الأوزون فوق محطة خطوط العرض الوسطى الجنوبية خلال ربيع أنتاركتيكا 2009: دراسة متعددة الأدوات ...

• Main Authors: Elián Wolfram, J. Salvador, Facundo Orte, Raúl D'Elía, Sophie Godin‐Beekmann, Jayanarayanan Kuttippurath, Andrea Pazmiño, Florence Goutail, C. Casiccia, Félix Zamorano, Neusa Paes Leme, Eduardo Quel
• Format: Text
• Language: English
• Published: OpenAlex 2012
• Subjects: Stratospheric Chemistry and Climate Change Impacts; Atmospheric Science; Earth and Planetary Sciences; Physical Sciences; Atmospheric Aerosols and their Impacts; Global Methane Emissions and Impacts; Global and Planetary Change; Environmental Science; Ozone Depletion; Ozone; Polar vortex; Environmental science; Atmospheric sciences; Latitude; Climatology; Meteorology; Geology; FOS Earth and related environmental sciences; Geodesy; Physics; Antarctic; The Antarctic; Gallegos; Antarc*
• Online Access: https://dx.doi.org/10.60692/6h2sp-5xm74; https://gresis.osc.int//doi/10.60692/6h2sp-5xm74

Abstract. Record-low ozone column densities (with a minimum of 212 DU) persisted over three weeks at the Río Gallegos NDACC (Network for the Detection of Atmospheric Composition Change) station (51.5° S, 69.3° W) in November 2009. Total ozone remained two standard deviations below the climatological...