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OZONE
NATURAL AND ANTHROPOGENETIC
POLLUTION LIMITS OF THE STRATOSPHERIC OZONE |
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Starting date: June 1998 |
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| First step: |
February 1999 |
| Main goal: |
To describe the stratospheric ozone evolution using irreversible thermodynamics |
| User: |
University of Bucharest, Faculty of Physics |
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Second step: |
June 2001 |
| Main goal: |
To provide the software simulator of the evolution of the stratospheric ozone |
| User: |
Internal |
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| Third step: |
December 2004 |
| Main goal: |
3 – D approach of the above theoretical developments
To establish the limits of the ozone antropogenethic pollution using biological and ecological criteria |
| User: |
SEARCH FOR! |
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| Team: |
Dr. Florin Caldararu (project manager and physical model)
Mira Caldararu (software simulator)
Dr. Dan Nicolaescu (software simulator)
Anca Paraschiv (mathematics)
Prof. Stefan Patrascu (physical model)
Silvia Caldararu (ecological modelling) |
| Project description |
The targets |
| 1. |
To provide the theoretical background of the quantitative separation of the natural and anthropogenetic channels of the ozone pollution |
| 2. |
To establish the maximum permitted limits of the ozone anthropogenetic pollution |
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The instruments |
| 1. |
The phenomenological model of the ozone creation and destruction processes (similarly to the Prigogine’s Brusselator model) |
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The ozone lifetime analytical form (from the interdisciplinary physics modelling) |
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The software simulator of the stratospheric ozone (A supplementary criteria set of the ozone layer stability related to the biosphere stability) |
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The results |
| 1. |
The maximum ozone concentration beside any anthropogenetic activities |
| 2. |
The minimum limits of the ozone natural pollutant concentrations |
| 3. |
The minimum permitted limit of the ozone concentration |
| 4. |
The maximum permitted limits of the ozone natural pollutant concentrations |
| 5. |
The maximum permitted limits for freons F11 and F22 |
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