Trends analysis of ozone hole annual records using SBUV data version 8.6 (1979 to 2017 datasets)

Mohd. Ekhwan Toriman, Musa Garba Abdullahi, Mohd Khairul Amri Kamarudin, Roslan Umar, Aliyu Mu hammad Nalado, Firoz Khan

Research output: Contribution to journalArticle

Abstract

Ozone is the triatomic of oxygen forms within the Earth's atmosphere from the ultraviolet dissociation of oxygen molecules, within tropical stratosphere. It is conveyed toward the extratropics through the Brewer-Dobson circulation (BDC), generating a layer in the strato-sphere known as a protective ozone layer. The data from NASA and NOAA measurements of ozone shows that the ozone layer has stopped deteriorating across the world; nonetheless no strong intensification has been detected at latitudes amongst 60° S and 60° N in the outer the Polar Regions within 60° to 90°.In this study, the evidence of the ozone hole from satellite measurements, and evidence that ozone within the lower stratosphere at the amid of 60° S and 60° N has continuous to decline after the Montreal Protocol. This study explained that, upper stratospheric ozone is improving; the recent descending trend in the lower stratosphere prevails, consequential in a descending trend in stratospheric ozone amongst 60° S and 60° N. The trend indicated that by 2060 to 2080, the ozone hole is expecting to have complete heal. Hence, the details for the continual decrease of ozone in the lower stratosphere are not clear; this study models do not prescribe these trends, and thus is a gap for another research.

Original languageEnglish
Pages (from-to)30-34
Number of pages5
JournalInternational Journal of Engineering and Technology(UAE)
Volume7
Issue number3.14 Special Issue 14
Publication statusPublished - 1 Jan 2018

Fingerprint

Ozone Depletion
Stratospheric Ozone
Ozone
Upper atmosphere
United States National Aeronautics and Space Administration
Ozone layer
Oxygen
Cold Climate
Atmosphere
Earth atmosphere
NASA
Datasets
Research
Satellites
Molecules

Keywords

  • Montreal protocol
  • Ozone depleting substances
  • Ozone hole
  • Time series
  • Trend analysis

ASJC Scopus subject areas

  • Biotechnology
  • Computer Science (miscellaneous)
  • Environmental Engineering
  • Chemical Engineering(all)
  • Engineering(all)
  • Hardware and Architecture

Cite this

Trends analysis of ozone hole annual records using SBUV data version 8.6 (1979 to 2017 datasets). / Toriman, Mohd. Ekhwan; Abdullahi, Musa Garba; Kamarudin, Mohd Khairul Amri; Umar, Roslan; Nalado, Aliyu Mu hammad; Khan, Firoz.

In: International Journal of Engineering and Technology(UAE), Vol. 7, No. 3.14 Special Issue 14, 01.01.2018, p. 30-34.

Research output: Contribution to journalArticle

Toriman, Mohd. Ekhwan ; Abdullahi, Musa Garba ; Kamarudin, Mohd Khairul Amri ; Umar, Roslan ; Nalado, Aliyu Mu hammad ; Khan, Firoz. / Trends analysis of ozone hole annual records using SBUV data version 8.6 (1979 to 2017 datasets). In: International Journal of Engineering and Technology(UAE). 2018 ; Vol. 7, No. 3.14 Special Issue 14. pp. 30-34.
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