Dr. Bruno Buongiorno Nardelli Profile

Dr. Bruno Buongiorno Nardelli

at Istituto di Scienze dell'Atmosfera e del Clima

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 16 November 2004 Paper

Development of a near real-time SST product for the Mediterranean Forecasting System

Emanuele Bohm, Bruno Buongiorno Nardelli, Emma D'Acunzo, Salvatore Marullo, Rosalia Santoleri

Proceedings Volume 5569, (2004) https://doi.org/10.1117/12.597396

KEYWORDS: Clouds, Error analysis, Detection and tracking algorithms, Satellites, Algorithm development, Statistical analysis, Oceanography, Atmospheric corrections, Image quality, Visualization

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Proceedings Article | 26 February 2004 Paper

Reconstructing vertical profiles of geostrophic velocities from altimeter data: application to the Sicily Channel (Mediterranean Sea)

Olga Cavalieri, Bruno Buongiorno Nardelli, Rosalia Santoleri

Proceedings Volume 5233, (2004) https://doi.org/10.1117/12.516639

KEYWORDS: Satellites, In situ metrology, Temperature metrology, Error analysis, Remote sensing, Data modeling, Atmospheric physics, Signal processing, Motion models, Electronic filtering

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Proceedings Article | 14 January 2002 Paper

Relation between SLA and SST: coupled pattern analysis of the data collected during two years of Mediterranean forecasting system pilot project (MFSPP)

Bruno Buongiorno Nardelli, Gilles Larnicol, Emma D'Acunzo, Rosalia Santoleri, Pierre-Yves Le Traon

Proceedings Volume 4544, (2002) https://doi.org/10.1117/12.452743

KEYWORDS: Satellites, Remote sensing, Sensors, Wind energy, Artificial intelligence, Data modeling, Satellite communications, Interfaces, Climatology, Data storage

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Proceedings Article | 22 December 2000 Paper

Detection by altimetry and AVHRR images of an intense anticyclonic eddy in the Balearic Sea (Western Mediterranean)

Ananda Pascual, M. Emelianov, Gilles Larnicol, D. Gomis, J. Salat, Bruno Buongiorno Nardelli, Emma D'Acunzo

Proceedings Volume 4172, (2000) https://doi.org/10.1117/12.411708

KEYWORDS: Satellites, Remote sensing, Satellite imaging, Earth observing sensors, Image processing, Zoom lenses, Virtual colonoscopy, Climatology

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Proceedings Article | 11 December 1998 Paper

SYMPLEX experiment: first results on oceanic mesoscale dynamics and related primary production from AVHRR and SeaWIFS satellite data and field experiments

Emanuele Bohm, Bruno Buongiorno Nardelli, Christophe Brunet, Raffaella Casotti, Fabio Conversano, Federico Corato, Emma D'Acunzo, Fabrizio D'Ortenzio, Daniele Iudicone, Luigi Lazzara, Olga Mangoni, Marco Marcelli, Salvatore Marullo, Luca Massi, Giovanna Mori, Ilaria Nardello, Caterina Nuccio, Maurizio Ribera d'Alcala, Vincenzo Saggiomo, Rosalia Santoleri, Michele Scardi, Stefania Sparnocchia, Sasha Tozzi, Simona Zoffoli

Proceedings Volume 3496, (1998) https://doi.org/10.1117/12.332717

KEYWORDS: Satellites, Luminescence, Satellite imaging, Water, Remote sensing, In situ metrology, Data processing, Carbon, Earth observing sensors, Tongue

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Upper ocean dynamics is characterized by a strong variability, at different scales, both in direction and structure of the flow. Mesoscale variability, which is ubiquitous in the world ocean, is often the dominant component in the variance spectrum of velocity with relevant implications on water mass mixing and transformation and on the carbon transfer in the marine food web. Mesoscale activity is manifested through the formation of instabilities, meanders and eddies. Eddies generate either a doming of isopycnals (cyclones) or a central depression (anticyclones). This in turn modifies, among the others, nutrient and organism distributions in the photic zone eventually enhancing or depressing photosynthetic activity and other connected biological responses. The mechanism is similar to what has been thoroughly studied for the warm and cold core rings but at different spatial and temporal scales. The enhancement of phytoplankton growth and the modification of photosynthetic parameters has been shown to occur in situ by means of a modulated fluorescence probe. More recently, an attempt to estimate the magnitude of this specific forcing on nutrient fluxes and primary production has also been conducted at different scales by modeling exercises, though with contrasting estimates the relative importance concerns. Because phytoplankton growth takes place when light, nutrients and cells are found at the same place, the increase in primary production favored by mesoscale eddies cannot be easily predicted. The incident light, the seasonality, the life-time of the structure, its intensity etc. can all influence the final yield. In addition, it has still to be determined which component of the community reacts faster and takes advantage of the new nutrients and how efficiently the new carbon is channeled in the food web. For what remote sensing is concerned, the detectability form the space of such structures is certainly dependent on the depth at which the upward distortion of isopycnals takes places. It can be supposed that a change in bio-optical signature of the whole structure could occur because of the 3-D dynamics of the eddy. If this holds true, then color remote sensing coupled with sea level topography and sea surface temperature should be a powerful tool to track such transient structures. The ALT-SYMPLEX program has been designed to better understand the relationship between short living eddies and carbon transfer in the food web. This is based on several experiments aimed to integrate remote sensing data (ocean color and surface topography) and in situ data in order to evaluate the relationship between surface and sub-surface physical dynamics and its relations on chemical and biological aspects in presence of mesoscale features.

Proceedings Article | 30 December 1997 Paper

Combined use of ERS, TOPEX/POSEIDON, AVHRR and in-situ data to study the mesoscale dynamics in the Mediterranean Sea

Rosalia Santoleri, Bruno Buongiorno Nardelli, Daniele Iudicone, Simona Zoffoli, Salvatore Marullo

Proceedings Volume 3222, (1997) https://doi.org/10.1117/12.298165

KEYWORDS: Satellites, Data processing, In situ metrology, Error analysis, Remote sensing, Aerospace engineering, Data archive systems, Radar, Knowledge management, Hydrology

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Showing 5 of 6 publications

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