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dc.date.accessioned 2019-11-01T15:45:42Z
dc.date.available 2019-11-01T15:45:42Z
dc.date.issued 2011
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/84661
dc.description.abstract Humic substances (HS) were isolated from the sediments of Lobos Pond (Argentina) using mild conditions to preserve their native structure. The HS (humic and fulvic acids) were characterized by means of elemental analysis and FTIR spectroscopy. Also a by-product obtained during fulvic acids (FA) fractionation (an amorphous white solid residue) was analyzed. Results revealed possible interactions between FA and inorganic-organic substances that may have implications referring to bioavailability. Other limnological implications, such as autochtonous origin of HS linked with the hydrology, and change of pH during stormy weather that affects HS interactions, are discussed. en
dc.format.extent 128-141 es
dc.language en es
dc.subject Argentina es
dc.subject Humic substances es
dc.subject Isolation es
dc.subject Pampasic ponds es
dc.subject Sediment es
dc.title Humic Substances from sediments of Lobos Pond (Argentina). Isolation, Characterization and Limnological Implications en
dc.type Articulo es
sedici.identifier.other doi:10.1590/S0100-46702011000200007 es
sedici.identifier.other eid:2-s2.0-84859484535 es
sedici.identifier.issn 0100-4670 es
sedici.creator.person Choconi, Roberto G. es
sedici.creator.person Ghini, Alberto A. es
sedici.creator.person Conzonno, Víctor H. es
sedici.creator.person Fernández Cirelli, Alicia es
sedici.subject.materias Ciencias Naturales es
sedici.description.fulltext true es
mods.originInfo.place Laboratorio de Investigación de Sistemas Ecológicos y Ambientales es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Ecletica Quimica es
sedici.relation.journalVolumeAndIssue vol. 36, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)