Results 11 to 20 of about 1,317 (164)
Faraday DiscussPhotolysis of iodide in surface snow is a plausible mechanism for supplying reactive volatile iodine to the Arctic atmosphere.
Brown LV +20 more
europepmc +8 more sources
Theoretical evaluation of iodine and selenium speciation in the natural waters of iodine-deficient territories [PDF]
E3S Web of Conferences, 2019 Water migration of iodine, selenium are in many cases directly related to manifestation of thyroid pathologies, in particular, the endemic goiter. The main aim was to evaluate species and conditions of migration of these elements in natural waters from ...
Kolmykova Liudmila +3 more
doaj +2 more sources
Iodine and bromine speciation in snow and the effect of orographically induced precipitation [PDF]
Atmospheric Chemistry and Physics, 2007 Iodine is an essential trace element for all mammals and may also influence climate through new aerosol formation. Atmospheric bromine cycling is also important due to its well-known ozone depletion capabilities.
H. Biester, M. Petri, B. S. Gilfedder
doaj +4 more sources
On the Speciation of Iodine in Marine Aerosol [PDF]
Journal of Geophysical Research: Atmospheres, 2022 AbstractWe have compiled and analyzed a comprehensive data set of field observations of iodine speciation in marine aerosol. The soluble iodine content of fine aerosol (PM1) is dominated by soluble organic iodine (SOI; ∼50%) and iodide (∼30%), while the coarse fraction is dominated by iodate (∼50%), with nonnegligible amounts of iodide (∼20%).
Gómez Martín, Juan Carlos +4 more
openaire +6 more sources
Measurement report: Indirect evidence for the controlling influence of acidity on the speciation of iodine in Atlantic aerosols [PDF]
Atmospheric Chemistry and Physics, 2021 The speciation of soluble iodine and major-ion composition were determined in size-fractionated aerosols collected during the AMT21 cruise between Avonmouth, UK, and Punta Arenas, Chile, in September–November 2011.
A. R. Baker, C. Yodle, C. Yodle
doaj +1 more source
A Global Model for Iodine Speciation in the Upper Ocean [PDF]
Global Biogeochemical Cycles, 2020 An ocean iodine cycling model is presented, which predicts upper ocean iodine speciation. The model comprises a three-layer advective and diffusive ocean circulation model of the upper ocean, and an iodine cycling model embedded within this circulation. The two primary reservoirs of iodine are represented, iodide and iodate. Iodate is reduced to iodide
Martin R. Wadley +7 more
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Iodine speciation in deep eutectic solvents
Physical Chemistry Chemical Physics, 2022 Iodine speciation in deep eutectic solvents is affected by chloride activity, which is controlled by the hydrogen bond donor.
Jennifer M. Hartley +7 more
openaire +2 more sources
Iodine Speciation, Transportation, and Transformation in Soils: A Critical Review
Yankuang ceshi, 2022 BACKGROUND Identifying the occurrence form of iodine in soil and the law of iodine migration and transformation in soil is of great significance for evaluating the biogeochemical behavior of iodine and preventing human iodine deficiency diseases ...
CAO Han +3 more
doaj +1 more source
Iodine solubility and speciation in glasses [PDF]
Scientific Reports, 2019 AbstractThe study of iodine in glasses and melts is critical in many areas, from geosciences to materials science to waste management. Glasses in the ternary system Na2O-B2O3-SiO2 were studied with the goal of identifying a glass matrix able to dissolve large quantities of this element, and to identify the main parameters affecting the solubility of ...
M. R. Cicconi +6 more
openaire +3 more sources
Discussion on the Analysis Method of Iodide in Natural Water Samples
Yankuang ceshi, 2023 BACKGROUNDAs the main source of iodine intake, water is of practical significance to detect the content of iodide accurately. At present, the common methods for the analysis of iodide in water samples include ion chromatography, gas chromatography ...
Xinyi SONG +6 more
doaj +1 more source