Results 1 to 10 of about 927,997 (254)
Temperature Dependence of Photodegradation of Dissolved Organic Matter to Dissolved Inorganic Carbon and Particulate Organic Carbon. [PDF]
PLoS ONE, 2015 Photochemical transformation of dissolved organic matter (DOM) has been studied for more than two decades. Usually, laboratory or "in-situ" experiments are used to determine photodegradation variables.
Petr Porcal +2 more
doaj +5 more sources
Predicting lake dissolved organic carbon at a global scale. [PDF]
Sci Rep, 2020 The pool of dissolved organic carbon (DOC), is one of the main regulators of the ecology and biogeochemistry of inland water ecosystems, and an important loss term in the carbon budgets of land ecosystems.
Toming K +5 more
europepmc +2 more sources
Anthropogenic dissolved organic carbon and marine microbiomes. [PDF]
ISME J, 2020 Abstract Thousands of synthetic chemicals and hydrocarbons are released to the marine environment composing the anthropogenic dissolved organic carbon (ADOC). Most ADOC is disproportionally hydrophobic, and consequently, its concentrations in the cell membranes are between a thousand and hundred million fold higher than those in the ...
Vila-Costa M +4 more
europepmc +5 more sources
Osmotrophy of dissolved organic carbon by coccolithophores in darkness. [PDF]
New Phytol, 2022 Summary The evolutionary and ecological story of coccolithophores poses questions about their heterotrophy, surviving darkness after the end‐Cretaceous asteroid impact as well as survival in the deep ocean twilight zone. Uptake of dissolved organic carbon might be an alternative nutritional strategy for supply of energy and carbon molecules.
Godrijan J, Drapeau DT, Balch WM.
europepmc +8 more sources
The percentage of living bacterial cells related to organic carbon release from senescent oceanic phytoplankton [PDF]
Biogeosciences, 2014 Bacteria recycle vast amounts of organic carbon, playing key biogeochemical and ecological roles in the ocean. Bacterioplankton dynamics are expected to be dependent on phytoplankton primary production, but there is a high diversity of processes (e.g ...
S. Lasternas, S. Agustí
doaj +3 more sources
Data for assessment of leached dissolved organic carbon in watersheds. [PDF]
Data Brief, 2020 (“Dissolved organic carbon leaching flux in a mixed agriculture and forest watershed in Rwanda” [1]).This article presents data of leached dissolved organic carbon (LDOC), stream water dissolved organic carbon), rainfall amount (Ra), rainfall intensity ...
Rizinjirabake F +2 more
europepmc +2 more sources
Modelling landscape controls on dissolved organic carbon sources and fluxes to streams [PDF]
Biogeochemistry, 2014 Acknowledgments We thank the Natural Environment Research Council NERC (project NE/K000268/1) for funding. Iain Malcolm and staff at Marine Scotland (Pitlochry) are also thanked for the provision of data from the AWS as are the Scottish Environmental ...
Birkel, C. +3 more
core +3 more sources
Ecological Indicators, 2022 The dynamics of composition and properties of dissolved organic matter in soil depend on plant carbon inputs and microbial degradation. However, uncertainties remain regarding the relative contributions of different plant carbon inputs sources, i.e ...
Yuan Cui +4 more
doaj +1 more source
Land, 2022 As one of the important factors affecting forest soil organic carbon stocks, the effect of understory vegetation types on soil organic carbon and its components was explored to provide a theoretical basis for understory vegetation management and ...
Ruipeng Song +4 more
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Relationships between dissolved black carbon and dissolved organic matter in streams [PDF]
Chemosphere, 2021 Black carbon (BC) is a pyrolyzed product derived from incomplete combustion. A major fraction of BC produced by landscape fires is initially deposited onto onsite soils. Atmospheric deposition of soot is known to be an important source of soil BC, especially in watersheds that are not affected by landscape fires. The transport of the dissolved fraction
Youhei Yamashita +3 more
openaire +3 more sources