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Chemically unidentified dissolved organic carbon: A pivotal piece for microbial activity in a productive area of the Northern Patagonian shelf
(Elsevier, 2021-05)
The biochemical composition and fluorescence properties of DOM were assessed in relation to phytoplankton and major aquatic bacterial clades in a regenerative area of the Argentine Shelf. DOM was mainly of autochthonous ...
Gaseous and fluvial carbon export from an Amazon forest watershed
(SPRINGER, 2011)
The transfer of carbon (C) from Amazon forests to aquatic ecosystems as CO(2) supersaturated in groundwater that outgases to the atmosphere after it reaches small streams has been postulated to be an important component ...
Landscape integration of North Patagonian mountain lakes: a first approach using characterization of dissolved organic matter
(Wiley Publishing Asia, 2015-03)
North-western Patagonia contains a variety of glacially formed mountain lakes located at different positions from the treeline in the Andean Patagonian forest region. Water chemistry of six North Patagonian lakes located ...
A 13-year study of dissolved organic carbon in rainwater of an agro-industrial region of São Paulo state (Brazil) heavily impacted by biomass burning
(2017-12-31)
This work presents the first comprehensive study of DOC in rainwater in a tropical agro-industrial region in central São Paulo State. The DOC concentrations ranged from 15 to 4992 μmol C L− 1, with an overall volume weighted ...
Seasonal patterns of organic matter stoichiometry along a mountain catchment
(Springer, 2016-05)
Organic matter (OM) nutrient content is expected to change as OM is transported from upstream forested reaches downstream to open land, and these changes could depend on seasonal patterns. The aim of this study was to ...
Linking optical and chemical signatures of dissolved organic matter in the southern Argentine shelf: Distribution and bioavailability
(Journal of Marine Systems, 2020)
Linking optical and chemical signatures of dissolved organic matter in the southern Argentine shelf: Distribution and bioavailability
(Journal of Marine Systems, 2020)
Development and application of a biotic ligand model for predicting the chronic toxicity of dissolved and precipitated aluminum to aquatic organisms.
Aluminum (Al) toxicity to aquatic organisms is strongly affected by water chemistry. Toxicity-modifying factors such as pH, dissolved organic carbon (DOC), hardness, and temperature have a large impact on the bioavailability ...