Results 131 to 140 of about 554 (171)

High temperature and solar radiation in the Red Sea enhance the dissolution of crude oil from surface films. [PDF]

open access: yesEnviron Sci Pollut Res Int
Kottuparambil S   +5 more
europepmc   +1 more source

Photobleaching of chromophoric dissolved organic matter (CDOM) in rainwater

Journal of Atmospheric Chemistry, 2007
Significant photodegradation of chromophoric dissolved organic matter (CDOM) in rainwater was observed after exposure to simulated sunlight. Fluorescence excitation emission spectra (EEMS) of precipitation revealed the presence of four major peaks all of which degraded upon photolysis with the greatest loss in the region characteristic of marine CDOM ...
Joan Willey   +2 more
exaly   +2 more sources

Chromophoric Dissolved Organic Matter (CDOM) In Rainwater, Southeastern North Carolina, USA

Journal of Atmospheric Chemistry, 2006
The abundance and optical characteristics of dissolved organic matter (DOM) were determined in 120 rain samples collected in Wilmington, North Carolina, USA, between February 21, 2002 and August 11, 2003. All rainwater samples contained chromophoric dissolved organic matter (CDOM) as well as fluorescent compounds.
Joan Willey   +2 more
exaly   +2 more sources

Exudation and decomposition of chromophoric dissolved organic matter (CDOM) from some temperate macroalgae

Estuarine, Coastal and Shelf Science, 2009
Abstract The quantity of chromophoric or coloured dissolved organic matter (CDOM) released by eleven species of intertidal and sub-tidal macroalgae commonly found on UK shores was investigated. The subsequent breakdown of CDOM was also measured by exposing collected CDOM samples to light and dark conditions for over two weeks.
David N Thomas
exaly   +2 more sources

Optical models for remote sensing of chromophoric dissolved organic matter (CDOM) absorption in Poyang Lake

ISPRS Journal of Photogrammetry and Remote Sensing, 2018
Abstract Chromophoric dissolved organic matter (CDOM), the key component in aquatic environment, plays an important role in biogeochemical processing. In this study, in situ reflectance and water samples were used to develop models for estimating CDOM absorption in a complex freshwater environment in Poyang Lake, China.
Hongsheng Zhang   +2 more
exaly   +3 more sources

Characterization of Chromophoric Dissolved Organic Matter (CDOM) in Rainwater Using Fluorescence Spectrophotometry

Bulletin of Environmental Contamination and Toxicology, 2011
The fluorescence excitation-emission matrix of Chromophoric dissolved organic matter (CDOM) samples from rainwater collected at Rameswaram, Tamilnadu, India are analysed. Total five peaks were observed for humic/marine and protein likes substances respectively.
P R, Salve   +6 more
openaire   +2 more sources

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