Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 14 of 14 for “"GEO/12 Oceanografia e fisica dell'atmosfera"”.
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Modello bayesiano per la riduzione dell'incertezza nella previsione delle piene del fiume Reno
Many efforts have been devoting since last years to reduce uncertainty in hydrological modeling predictions. The principal sources of uncertainty are provided by input errors, for inaccurate rainfall prediction, and model errors, given by the approximation with which the water flow processes in the …
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Aumento della risoluzione spaziale per il sondaggio di temperatura e umidità da satellite geostazionario mediante radiometria ad onde millimetriche e submillimetriche
… already selected in the preliminary studies for Geostationary Observatory for Microwave Atmospheric Soundings (GOMAS). Reference high resolution multifrequency brightness temperatures scenarios have been derived by applying radiative transfer calculation to the spatially and microphysically …
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Ensemble forecasting in the Mediterranean sea
A new methodology is being devised for ensemble ocean forecasting using distributions of the surface wind field derived from a Bayesian Hierarchical Model (BHM). The ocean members are forced with samples from the posterior distribution of the wind during the assimilation of satellite and in-situ …
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Braided rivers: an exploratory study combining flume experiments and the analysis of remotely-sensed data
Braided rivers exhibit extremely complex and dynamic morphologies as their multiple channels are constantly re-worked. The research reported in this thesis explored a number of properties of braided river form and dynamics and some controlling factors through three individual but complementary …
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Spatial biophysical-economic impact assessment of Nature-Based Solutions (NBS) for Urban Climate Change Adaptation
L'abstract è presente nell'allegato / the abstract is in the attachment
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Climate Change and the Exhaustion of Fossil Energy and Mineral Resources
The ongoing exhaustion of fossil fuels places a limit to the total amount of anthropogenic CO2 that will be emitted into the atmosphere and therefore constraints future global warming. Here we assess the implications of fossil fuels depletion on future changes of atmospheric CO2 concentration and …
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Fluvial and climatic controls on tropical agriculture and adaptation strategies in data-scarce contexts
… reaches of the Huallaga River, quantifying geomorphological river trajectories and land use changes in the adjacent floodplain. The outcomes show that river morphology reacts differently depending on the agricultural systems (extensive or intensive) in the nearby floodplain, revealing a high …
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The Co-Volcanic Ionospheric Disturbances at Mt.Etna, Italy
… to space weather dynamics or, from below, to geodynamic events and then GNSS-TEC applications represent an innovative technique to improve the studies on natural hazards. Volcanic eruptions perturb the atmosphere by changing temperature, pressure and density of the surrounding air. In …