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Taddeo Ssenyonga, Øyvind Frette, Børge Hamre, Knut Stamnes, Dennis Muyimbwa, Nicolausi Ssebiyonga and Jakob J. Stamnes
We present an algorithm for simultaneous retrieval of aerosol and marine parameters in coastal waters. The algorithm is based on a radiative transfer forward model for a coupled atmosphere-ocean system, which is used to train a radial basis function neur...
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Xiaoxia Cai, Yanpei Zhuang, Hongliang Li, Jing Xu, Haiyan Jin and Jianfang Chen
Optical properties of colored dissolved organic matter (CDOM) were investigated along a latitudinal transect (67°?77° N) in upper water (<80 m depth) of the western Arctic Ocean. The absorption coefficient at 280 nm was 0.48?1.25 m-1, with the average fo...
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Timoci Koliyavu, Chloe Martias, Awnesh Singh, Stéphane Mounier, Philippe Gérard and Cecile Dupouy
Heavy rain events alter the biogeochemical outflows, affects water quality and ecosystem health within the coastal waters of small Pacific Islands. We characterized snapshots of the optical fingerprints of dissolved organic matter (DOM) sources together ...
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Gabriella Caruso, Alice Madonia, Simone Bonamano, Stefano Miserocchi, Federico Giglio, Giovanna Maimone, Filippo Azzaro, Franco Decembrini, Rosabruna La Ferla, Viviana Piermattei, Daniele Piazzolla, Marco Marcelli and Maurizio Azzaro
Svalbard archipelago is experiencing the effects of climate changes (i.e., glaciers? thickness reduction and glacier front retreat), but how ice melting affects water biogeochemistry is still unknown. Microbial communities often act as environmental sent...
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Francesca Iuculano, Carlos M. Duarte, Jaime Otero, Xosé Antón Álvarez-Salgado and Susana Agustí
Posidonia oceanica is a well-recognized source of dissolved organic matter (DOM) derived from exudation and leaching of seagrass leaves, but little is known about its impact on the chromophoric fraction of DOM (CDOM). In this study, we monitored for two ...
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Luca Massi, Laura Frittitta, Chiara Melillo, Francesca Polonelli, Veronica Bianchi, Anna Maria De Biasi and Caterina Nuccio
Chromophoric dissolved organic matter (CDOM) is the fraction of the Dissolved Organic Carbon (DOC) mainly absorbing UV and blue radiation, influencing water optical properties, light availability for primary production, and water-leaving radiance. In ope...
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Anna Yushmanova, Oleg Kopelevich, Svetlana Vazyulya and Inna Sahling
Data on the light absorption by seawater and its components are needed in many theoretical and practical aspects of marine science and engineering. However, up to now, there is a lack of such data for the northeastern part of the Black Sea. This article ...
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Jesús A. Aguilar-Maldonado, Eduardo Santamaría-del-Ángel, Adriana González-Silvera, Omar D. Cervantes-Rosas, Lus M. López, Angélica Gutiérrez-Magness, Sergio Cerdeira-Estrada and María-Teresa Sebastiá-Frasquet
Phytoplankton blooms are sporadic events in time and are isolated in space. This complex phenomenon is produced by a variety of both natural and anthropogenic causes. Early detection of this phenomenon, as well as the classification of a water body under...
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Dirk Aurin, Antonio Mannino and David J. Lary
A Global Ocean Carbon Algorithm Database (GOCAD) has been developed from over 500 oceanographic field campaigns conducted worldwide over the past 30 years including in situ reflectances and coincident satellite imagery, multi- and hyperspectral Chromopho...
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Liangliang Shi, Zhihua Mao, Jiaping Wu, Mingliang Liu, Yiwei Zhang, Zheng Wang
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Light absorption by phytoplankton, non-algal particles (NAP) and chromophoric dissolved organic matter (CDOM) was investigated at 90 sites of a clear, deep artificial lake (Lake Qiandaohu) to study natural variability of absorption coefficients. Our stud...
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