SENSITIVITY OF STRATOSPHERIC OZONE TO THE LATITUDE, SEASON, AND HALOGEN CONTENT OF A CONTEMPORARY EXPLOSIVE VOLCANIC ERUPTION

Sensitivity of stratospheric ozone to the latitude, season, and halogen content of a contemporary explosive volcanic eruption

Abstract We present a systematic evaluation of the perturbation to the stratosphere from an explosive volcanic eruption injecting sulfur dioxide into the atmosphere, as a Massagers function of latitude, season, and injection gas halogen content in a chemistry-climate state representative of the present day (modeled as year 2025).Enhancements in aer

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Subsequent biotic crises delayed marine recovery following the late Permian mass extinction event in northern Italy.

The late Permian mass extinction event was the largest biotic crisis of the Phanerozoic and has the longest recovery interval of any extinction event.It has been hypothesised that subsequent carbon isotope perturbations during the Early Triassic are associated with biotic crises that impeded benthic recovery.We test this hypothesis by undertaking t

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In-silico Immunomodelling of SARS-CoV-2

Introduction: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a positive-sense single-strand RNA virus belonging to the Coronaviridae family, responsible for coronavirus infectious disease 2019 (COVID-19) with the rapid transmission.This study aimed to characterize and compare SARS-CoV-2 and SARS-CoV major viral proteins and predict

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