Biogeochemical controls on metal behaviour in freshwater environments
LA Warren, EA Haack - Earth-Science Reviews, 2001 - Elsevier
The biogeochemical controls on metal behaviour in aqueous environments involve complex
linkages of biological, principally bacterially driven, and geochemical processes, which …
linkages of biological, principally bacterially driven, and geochemical processes, which …
Role of organic acids on the bioavailability of selenium in soil: A review
Abstract Organic Acids (OAs) are important components in the rhizosphere soil and
influence Se bioavailability in soil. OAs have a bidirectional contrasting effect on Se …
influence Se bioavailability in soil. OAs have a bidirectional contrasting effect on Se …
Ion binding to natural organic matter: competition, heterogeneity, stoichiometry and thermodynamic consistency
The general principles of cation binding to humic materials are discussed. Important aspects
that need to be included in general purpose speciation models are: the extreme binding …
that need to be included in general purpose speciation models are: the extreme binding …
Proton-binding study of standard and reference fulvic acids, humic acids, and natural organic matter
JD Ritchie, EM Perdue - Geochimica et cosmochimica acta, 2003 - Elsevier
The acid–base properties of 14 standard and reference materials from the International
Humic Substances Society (IHSS) were investigated by potentiometric titration. Titrations …
Humic Substances Society (IHSS) were investigated by potentiometric titration. Titrations …
Spontaneous assembly of marine dissolved organic matter into polymer gels
A large pool of organic carbon resides in the world's oceans in the form of dissolved organic
matter (DOM),. DOM is operationally defined as the fraction of organic matter that passes …
matter (DOM),. DOM is operationally defined as the fraction of organic matter that passes …
Humic ion-binding model VI: an improved description of the interactions of protons and metal ions with humic substances
E Tip** - Aquatic geochemistry, 1998 - Springer
Abstract Humic Ion-Binding Model VI, a discrete site/electrostatic model of the interactions of
protons and metals with fulvic and humic acids, is applied to 19 sets of published data for …
protons and metals with fulvic and humic acids, is applied to 19 sets of published data for …
Generic NICA− Donnan model parameters for metal-ion binding by humic substances
CJ Milne, DG Kinniburgh… - Environmental …, 2003 - ACS Publications
A total of 171 datasets of literature and experimental data for metal-ion binding by fulvic and
humic acids have been digitized and re-analyzed using the NICA− Donnan model. Generic …
humic acids have been digitized and re-analyzed using the NICA− Donnan model. Generic …
The oceanic gel phase: a bridge in the DOM–POM continuum
Recent discoveries reveal that polymer gel particles are abundant and important in the
microbial loop, sedimentation processes, biogeochemical cycling, marine carbohydrate …
microbial loop, sedimentation processes, biogeochemical cycling, marine carbohydrate …
Generic NICA-Donnan model parameters for proton binding by humic substances
Forty-nine datasets consisting of literature and experimental data for proton binding by fulvic
and humic acids have been analyzed using the NICA-Donnan model. The model …
and humic acids have been analyzed using the NICA-Donnan model. The model …
Characterization and copper binding of humic and nonhumic organic matter isolated from the South Platte River: evidence for the presence of nitrogenous binding site
Humic substances typically constitute 40− 60% of the dissolved organic matter (DOM) in
surface waters. However, little information is available regarding the metal binding …
surface waters. However, little information is available regarding the metal binding …