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Title: Tipping point analysis of atmospheric oxygen concentration

We apply tipping point analysis to nine observational oxygen concentration records around the globe, analyse their dynamics and perform projections under possible future scenarios, leading to oxygen deficiency in the atmosphere. The analysis is based on statistical physics framework with stochastic modelling, where we represent the observed data as a composition of deterministic and stochastic components estimated from the observed data using Bayesian and wavelet techniques.
Authors:
;  [1] ;  [2]
  1. National Physical Laboratory, Teddington TW11 0LW (United Kingdom)
  2. John Innes Centre, Norwich NR4 7UH (United Kingdom)
Publication Date:
OSTI Identifier:
22402542
Resource Type:
Journal Article
Resource Relation:
Journal Name: Chaos (Woodbury, N. Y.); Journal Volume: 25; Journal Issue: 3; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 97 MATHEMATICAL METHODS AND COMPUTING; CONCENTRATION RATIO; EARTH ATMOSPHERE; OXYGEN; SIMULATION; STATISTICAL MODELS; STOCHASTIC PROCESSES