scholarly journals Erratum: Production of chromophoric dissolved organic matter by marine phytoplankton

2010 ◽  
Vol 55 (3) ◽  
pp. 1466-1466 ◽  
Author(s):  
Cristina Romera-Castillo ◽  
Hugo Sarmento ◽  
Xosé Antón Álvarez-Salgado ◽  
Josep M. Gasol ◽  
Celia Marrasé
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Marine Phytoplankton ◽  
Chromophoric Dissolved Organic Matter

scholarly journals Production of chromophoric dissolved organic matter by marine phytoplankton

2009 ◽  
Vol 55 (1) ◽  
pp. 446-454 ◽  
Author(s):  
Cristina Romera Castillo ◽  
Hugo Sarmento ◽  
Xosé Antón Álvarez-Salgado ◽  
Josep M. Gasol ◽  
Celia Marraséa
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Marine Phytoplankton ◽  
Chromophoric Dissolved Organic Matter

scholarly journals Comparison of bacterial growth in response to photodegraded terrestrial chromophoric dissolved organic matter in two lakes

2017 ◽  
Vol 579 ◽  
pp. 1203-1214 ◽  
Author(s):  
Yaling Su ◽  
En Hu ◽  
Muhua Feng ◽  
Yongdong Zhang ◽  
Feizhou Chen ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Bacterial Growth ◽  
Chromophoric Dissolved Organic Matter

scholarly journals Posidonia oceanica as a Source of Chromophoric Dissolved Organic Matter for the Oligotrophic NW Mediterranean Coast

2020 ◽  
Vol 8 (11) ◽  
pp. 911
Author(s):  
Francesca Iuculano ◽  
Carlos M. Duarte ◽  
Jaime Otero ◽  
Xosé Antón Álvarez-Salgado ◽  
Susana Agustí
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Rocky Shore ◽  
Posidonia Oceanica ◽  
Mediterranean Coast ◽  
Balearic Islands ◽  
Chromophoric Dissolved Organic Matter ◽  
Absorption Increase ◽  
Seagrass Meadows ◽  
Nw Mediterranean

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 years the optical properties of CDOM in two contrasting sites in the Mallorca Coast (Balearic Islands). One site was a rocky shore free of seagrass meadows, and the second site was characterized by the accumulation of non-living seagrass material in the form of banquettes. On average, the integrated color over the 250–600 nm range was almost 6-fold higher in the beach compared with the rocky shore. Furthermore, the shapes of the CDOM spectra in the two sites were also different. A short incubation experiment suggested that the spectral differences were due to leaching from P. oceanica leaf decomposition. Furthermore, occasionally the spectra of P. oceanica was distorted by a marked absorption increase at wavelength < 265 nm, presumably related to the release of hydrogen sulfide (HS−) associated with the anaerobic decomposition of seagrass leaves within the banquettes. Our results provide the first evidence that P. oceanica is a source of CDOM to the surrounding waters.

scholarly journals Chromophoric Dissolved Organic Matter (CDOM): chemical structure and PARAFAC analysis

2018 ◽  
Author(s):  
Rossana Del Vecchio ◽  
Neil V Blough ◽  
Carmen Cartisano ◽  
Marla Bianca ◽  
Tara M Schendorf ◽  
...  
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Chemical Structure ◽  
Chromophoric Dissolved Organic Matter
Sign in / Sign up

Export Citation Format

Share Document