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dc.contributor.author
Fluck, Werner Thomas
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dc.contributor.author
Smith Fluck, Jo Anne M.
dc.date.available
2015-12-18T19:40:32Z
dc.date.issued
2013-05-17
dc.identifier.citation
Fluck, Werner Thomas; Smith Fluck, Jo Anne M.; Temporal kinetics of fluoride accumulation: From fetal to adult deer; Springer; European Journal of Wildlife Research; 59; 6; 17-5-2013; 899-903
dc.identifier.issn
1612-4642
dc.identifier.uri
http://hdl.handle.net/11336/3068
dc.description.abstract
In June 2011, a volcano deposited about 100 million tons of tephra over parts of Chile and over 36 million ha of Argentina. Initially, fluoride was considered irrelevant; however, recently wild deer exhibited strong fluorosis, with fluoride level increasing 38-fold among severely affected deer. Whereas mothers averaged 2,151 ppm, their late-term fetuses had only 19.8 ppm, indicating a barrier to fluoride transport in utero. Levels among four age classes increased significantly, at a rate of about 1,000 ppm/year. The temporal kinetics of accumulation suggests that sources of available fluoride are highly effective. Thus, compared to prior background levels (63 ppm in adults) and to fetuses starting at about 20 ppm, 1-year-old calves averaged 1,035 ppm (maximum 1,830 ppm), 2-year olds averaged 2,151 ppm (maximum 2,513 ppm), and older deer averaged 2,806 ppm (maximum 5,175 ppm). As osteofluorosis occurs in deer with >4,000 ppm, accumulation of 1,000 ppm/year would result in adults reaching levels causing osteopathology in 1-2 years. Importantly, impacts may be further exacerbated by regional iodine and selenium deficiencies. Iodine deficiency may increase incidences of dental fluorosis and severity of damages, while selenium deficiency impacts iodine metabolism. Fluorosis will affect population dynamics, morbidity, predation susceptibility, and other ecosystem components like scavenger and plant communities.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Fluorosis
dc.subject
Kinetics
dc.subject
Volcanic Eruption
dc.subject
Cervus Elaphus
dc.subject
Cervids
dc.subject
Pathology
dc.subject
Tephra
dc.subject.classification
Bioquímica y Biología Molecular
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.subject.classification
Ciencias Veterinarias
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dc.subject.classification
Ciencias Veterinarias
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Temporal kinetics of fluoride accumulation: From fetal to adult deer
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
59
dc.journal.number
6
dc.journal.pagination
899-903
dc.journal.pais
Alemania
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dc.journal.ciudad
Berlin
dc.description.fil
Fil: Fluck, Werner Thomas. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata; Argentina. Administración de Parques Nacionales; Argentina. Universidad de Basilea; Suiza
dc.description.fil
Fil: Smith Fluck, Jo Anne M.. Universidad Atlantida Argentina. Departamento de Investigacion y Desarrollo. Instituto de Analisis de Recursos Naturales; Argentina
dc.journal.title
European Journal of Wildlife Research
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10344-013-0734-7
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/ 10.1007/s10344-013-0734-7
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