Results 21 to 30 of about 1,334 (206)

Seasonal Dynamic of CDOM in a Shelf Site of the South-Eastern Ligurian Sea (Western Mediterranean)

Journal of Marine Science and Engineering, 2020
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.
Luca Massi, Laura Frittitta, Chiara Melillo, Francesca Polonelli, Veronica Bianchi, Anna Maria De Biasi, Caterina Nuccio   +6 more
doaj   +1 more source

Grazing impact on chromophoric dissolved organic matter (CDOM) by the larvacean Oikopleura dioica [PDF]

Marine Ecology Progress Series, 2006
Experiments were conducted to determine if the pelagic larvacean Oikopleura dioica could graze on chromophoric dissolved organic material (CDOM) and if so, could such grazing affect the optical characteristics of the water column. Although O. dioica was found to graze on CDOM, it also contributes to the CDOM pool. O. dioica cleared large, >10 kDa CDOM,
J Urban-Rich, D Fernández, JL Acuña
openaire   +1 more source

A systematic examination of the relationships between CDOM and DOC in inland waters in China [PDF]

Hydrology and Earth System Sciences, 2017
Chromophoric dissolved organic matter (CDOM) plays a vital role in the biogeochemical cycle in aquatic ecosystems. The relationship between CDOM and dissolved organic carbon (DOC) has been investigated, and this significant relationship lays the ...
K. Song, Y. Zhao, Y. Zhao, Z. Wen, C. Fang, C. Fang, Y. Shang   +6 more
doaj   +1 more source

CDOM Spatiotemporal Variability in the Mediterranean Sea: A Modelling Study

Journal of Marine Science and Engineering, 2021
This study investigates the spatial and temporal variability of chromophoric-dissolved organic matter (CDOM) in the Mediterranean Sea. The analysis is carried out using a state-of-the-art 3D biogeochemical model. The model describes the plankton dynamics,
Paolo Lazzari, Eva Álvarez, Elena Terzić, Gianpiero Cossarini, Ilya Chernov, Fabrizio D’Ortenzio, Emanuele Organelli   +6 more
doaj   +1 more source

Parameterization of the light absorption properties of chromophoric dissolved organic matter in the Baltic Sea and Pomeranian lakes [PDF]

Ocean Science, 2016
This study presents three alternative models for estimating the absorption properties of chromophoric dissolved organic matter aCDOM(λ). For this analysis we used a database containing 556 absorption spectra measured in 2006–2009 in different regions of ...
J. Meler, P. Kowalczuk, M. Ostrowska, D. Ficek, M. Zabłocka, A. Zdun   +5 more
doaj   +1 more source

Optical characteristics and factors that influence representative Lakes in the Taihu Lake basin, China

Journal of Freshwater Ecology, 2022
From 2018 to 2019, a survey of a typical lakes system in the Taihu Lake basin, China, was carried out. To provide reference values for the restoration and management of submerged vegetation in the lakes, the optical attenuation coefficient (Kd) and ...
Weixiang Ren, Xiaodong Wu, Jianying Chao, Xuguang Ge, Shunmei Zhu, Mengdie Zhou   +5 more
doaj   +1 more source

Properties and dynamics of Chromophoric Dissolved Organic Matter (CDOM) in Eastern Mediterranean Waters [PDF]

, 2016
Ο σκοπός της εργασίας είναι η διερεύνηση των οπτικών ιδιοτήτων της Διαλυτής Οργανικής Ύλης, DOM, σε μια μεγάλη περιοχή της Ανατολικής Μεσογείου η οποία καλύπτει τη Θάλασσα του Μαρμαρά, το Βόρειο-Κεντρικό και Νότιο Αιγαίο, το Νότιο Ιόνιο, τη Βορειοδυτική Θάλασσα της Λεβαντίνης καθώς και το Σπερχειό Ποταμό.
Πίττα Έλλη
openaire   +2 more sources

Optical properties and bioavailability of dissolved organic matter along a flow-path continuum from soil pore waters to the Kolyma River mainstem, East Siberia [PDF]

, 2016
The Kolyma River in northeast Siberia is among the six largest Arctic rivers and drains a region underlain by vast deposits of Holocene-aged peat and Pleistocene-aged loess known as yedoma, most of which is currently stored in ice-rich permafrost ...
Holmes, Robert, Frey, Karen E., Mann, Paul, W. V. Sobczak, Sobczak, William, Holmes, Robert M., Frey, Karen, P. J. Mann, Sobczak, William V., R. M. Holmes, Mann, Paul J., K. E. Frey   +11 more
core   +1 more source

Evolution of dissolved and particulate chromophoric materials during the VAHINE mesocosm experiment in the New Caledonian coral lagoon (south-west Pacific) [PDF]

Biogeosciences, 2016
In the framework of the VAHINE project, we investigated the spectral characteristics and the variability of dissolved and particulate chromophoric materials throughout a 23-day mesocosm experiment conducted in the south-west Pacific at the mouth of the ...
M. Tedetti, L. Marie, R. Röttgers, M. Rodier, F. Van Wambeke, S. Helias, M. Caffin, V. Cornet-Barthaux, C. Dupouy   +8 more
doaj   +1 more source

Technical Note: Comparison of storage strategies of sea surface microlayer samples [PDF]

, 2013
The sea surface microlayer (SML) is an important biogeochemical system whose physico-chemical analysis often necessitates some degree of sample storage.
Mann, Paul, Upstill-Goddard, Robert, K. Schneider-Zapp, P. J. Mann, Salter, Matthew, R. C. Upstill-Goddard, Schneider-Zapp, K., Schneider-Zapp, Klaus, Salter, Matt E.,, Upstill-Goddard, R. C., M. E. Salter, Mann, P. J.   +11 more
core   +1 more source