2026-05-07T19:02:49Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/90292024-04-25T00:05:17Zcom_10259_9025com_10259_5086com_10259_2604com_10259.4_2560col_10259_9026col_10259.4_2561
Bógalo Román, Mª Felicidad
69
600
0000-0002-6180-3275
Keller, P.
fc79de77-91c0-4dbd-a01c-4b5e0c928f0a
600
Pérez González, Alfredo
5d8d0f42-147a-49ac-b640-ad89750ed6c6
600
Gallardo, J.
2eeb632e-63a8-4ddd-afa8-79df046e20db
600
Osete López, María Luisa
2ea2a4a1-9109-4820-a223-b418d4c5eeda
600
2024-04-24T10:16:27Z
2024-04-24T10:16:27Z
1996
0213-683X
http://hdl.handle.net/10259/9029
Soil profiles from 12 terraces of Plio-Pleistocene to Holocene age from the Tajo river in Central Spain were investigated on there rock magnetic properties. Systematic profiles were sampled in O. 1 m intervals from 24 fresh trenches of 2.5m depth. The soil profiles consist of an upper eluvial horizon (A, E), a intermediate illuvial horizon (B), and sometimes a lower horizon (C). Low and high frequency susceptibility (x), saturation IRM (SIRM), and anhysteretic remanent magnetization (ARM) measurements were performed out. The differences between the stable values of horizon B and the high values of the horizons A and E increase with the age of the soils. Comparison of the mean values of the B horizons for each terrace show low X values for the Holocene and the Late Pleistocene, a strong x increase during the Middle Pleistocene, and again low values for the Pliocene and Early Pleistocene. Magnetic parameters of soils show the palaeoenvironmental changes during this period of time.
Este trabajo ha sido financiado por el proyecto de la CE, CHRX-CT93-0315.
application/pdf
spa
Sociedad Geológica de España
Geogaceta. 1996, n. 20, p. 1062-1065
https://sociedadgeologica.org/publicaciones/geogaceta/geogaceta-20-1996/
Rock magnetic properties
Palaeoenvironment
Pleistocene
Soils
Física
Magnetismo
Geología
Physics
Magnetism
Geology
Estudio de las propiedades magnéticas en las terrazas del río Tajo: implicaciones paleoambientales
Magnetic properties studies of Tajo river terraces: palaeoenvironmental implications
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/openAccess
Geogaceta
20
1062
1065
THUMBNAIL
Bogalo-geogaceta_1996.pdf.jpg
Bogalo-geogaceta_1996.pdf.jpg
IM Thumbnail
image/jpeg
4483
https://riubu.ubu.es/bitstream/10259/9029/3/Bogalo-geogaceta_1996.pdf.jpg
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MD5
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LICENSE
license.txt
license.txt
text/plain; charset=utf-8
999
https://riubu.ubu.es/bitstream/10259/9029/2/license.txt
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ORIGINAL
Bogalo-geogaceta_1996.pdf
Bogalo-geogaceta_1996.pdf
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https://riubu.ubu.es/bitstream/10259/9029/1/Bogalo-geogaceta_1996.pdf
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10259/9029
oai:riubu.ubu.es:10259/9029
2024-04-25 02:05:17.171
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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