Thesis etd-03192019-223059 |
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Thesis type
Tesi di laurea magistrale
Author
ORIENTE, ALESSANDRO
URN
etd-03192019-223059
Thesis title
El Nino-Southern Oscillation: Parameters estimation in a Recharge Oscillator Model with a Correlated Additive Multiplicative noise.
Department
FISICA
Course of study
FISICA
Supervisors
relatore Prof. Mannella, Riccardo
relatore Dott. Bianucci, Marco
relatore Dott. Bianucci, Marco
Keywords
- correlated additive multiplicative noise
- ENSO
- principal component analisys
- recharge oscillator model
- unified ENSO proxy
Graduation session start date
10/04/2019
Availability
Full
Summary
This thesis deals with the statistical description of the El Nino-Southern Oscillation (ENSO) through the Recharge Oscillator Model with a Correlated Additive Multiplicative noise using the Unified ENSO Proxy as dataset. As first we obtained the Unified ENSO Proxy from proxy data related to ENSO using the Principal Component Analysis, then we used this dataset to estimate the fundamental parameters of the model.
At the end we show how the model is able to describe the ENSO phenomenon changing during the years because of the increase of the ocean-atmosphere coupling.
At the end we show how the model is able to describe the ENSO phenomenon changing during the years because of the increase of the ocean-atmosphere coupling.
File
| Nome file | Dimensione |
|---|---|
| El_nino_...s_def.pdf | 1.70 Mb |
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