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Abstract:

Results of the study of Argiudolls in two localities (Zárate and Verónica) of the Pampean plain, Argentina, are presented in this contribution. This is a typical area covered by loess. The magnetic studies carried out allowed to determine the presence of detrital magnetite and titanomagnetite, as well as maghemite, pedogenic goethite and superparamagnetic particles (SP). In Verónica soils, a depletion of ferromagnetic minerals is recorded. The dominant process in these soils has been the reductive loss of detrital magnetite and titanomagnetite. This is associated with a greater degree of evolution of the soil, which is determined by the concentration and type of detected clays. The higher clay concentration in these soils facilitated reducing conditions and a greater loss of detrital magnetic particles. The loss is reinforced under poor drainage conditions. In the poorly drained soil of Zárate, a concentration of magnetic particles is observed in the Bt horizon, which is associated with an illuviation process. The well drained soil of the same locality shows neoformation of SP particles. These particles would have an ephemeral life until a new wet period in the annual cycle occurs. Although some characteristics of the magnetic signal appear reinforced by the conditions of drainage, this aspect does not seem to be too significant, at least in the Pampean region with low topographic gradients.

Registro:

Documento: Artículo
Título:Rock magnetism in soils of the Pampean plain, Buenos Aires province, Argentina. Linking climate and magnetic behaviour
Autor:Orgeira, M.J.; Vásquez, C.A.; Compagnucci, R.H.; Raposo, I.; Pereyra, F.X.
Filiación:Consejo Nacional de Investigaciones, Científicas y Técnicas (CONICET), Argentina
Dept. de Ciencias Geológicas y Dept. de Ciencias de la Atmósfera, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Cd. Universitaria, Pabellón II, 1428 Buenos Aires, Argentina
CBC, Universidad de Buenos Aires, Cd. Universitaria, Pabellón II, 1428 Buenos Aires, Argentina
Institute of Geoscience, Universidade do Sao Paulo, Rua do Lago, 562, CEP 05508-900, São Paulo-SP, Brazil
Servicio Geológico Minero Argentino, Secretaría de Minería de la Nación, Av. Julio A. Roca 651, Buenos Aires, Argentina
Palabras clave:Argentina; Argiudoll; Environmental magnetism; Pampean plain; Soils
Año:2009
Volumen:26
Número:1
Página de inicio:65
Página de fin:78
Título revista:Revista Mexicana de Ciencias Geologicas
Título revista abreviado:Rev. Mex. Cienc. Geol.
ISSN:10268774
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10268774_v26_n1_p65_Orgeira

Referencias:

  • Banerjee, S.K., Environmental magnetism of nanophase iron minerals: testing the biomineralization pathway (2006) Physics of the Earth and Planetary Interiors, 154 (3-4), pp. 210-221
  • Banerjee, S.K., Hunt, C., Separation of local signals from the regional paleomonsoon record of the Chinese loess plateau (1993) A rock-magnetic approach: Geophysical Research Letters, 20 (9), pp. 843-846
  • Bartel, A.A., Bidegain, J.C., Sinito, A.M., Propiedades magnéticas de diferentes suelos del partido de La Plata, provincia de Buenos Aires (2005) Revista de la Asociación Geológica Argentina, 60 (3), pp. 591-598
  • Birkeland, P., (1999) Soils and Geomorphology, p. 430. , New York-Oxford, Oxford University Press
  • Buol, S.W., Hole, F.D., McCracken, M., (1991) Soil Genesis and Classification: Ames, p. 411. , Iowa. The lowa State University Press, The Iowa State University Press
  • Carter-Stiglitz, B., Jackson, M., Moskowitz, B.M., Low-temperature remanence in stable single domain magnetite (2002) Geophysical Research Letters, 29. , doi: 10.1029/2001 GL014197
  • Carter-Stiglitz, B., Moskowitz, B.M., Jackson, M., Correction to "Low-temperature remanence in stable single domain magnetite" (2003) Geophysical Research Letters, p. 2113. , doi: 10.1029/2003 GL018727
  • Dearing, J.A., Hay, K.L., Baban, S.M.J., Huddleston, A.S., Wellington, E.M.H., Lovenland, P.J., Magnetic susceptibility of soil: an evaluation of conflicting theories using a national data set (1996) Geophysical Journal International, 127, pp. 728-734
  • Evans, M.E., Heller, F., (2003) Environmental Magnetism, p. 311. , Principles and Applications of Enviromagnetics: San Diego, Academic Press
  • Faure, G., (1998) Principles and Application of Geochemistry, p. 600. , New Jersey, Prentice Hall, 2nd edition
  • Florindo, F., Roberts, A.P., Palmer, M.R., Mangetite dissolution in siliceous sediments (2003) Geochemistry, Geophysics, Geosystems, 4 (7). , doi: 10.1029/2003 GC000516
  • Garming, J.F.L., Bleil, U., Riedinger, N., Alteration of magnetic mineralogy at the sulfate-methane transition: Analysis of sediments from the Argentine continental slope (2005) Physics of the Earth and Planetary Interiors, 151, pp. 290-308. , doi: 101016/j.pepi.2005.04.001
  • Garming, J.F.L., von Dobeneck, T., Franke, C., Bleil, U., Lowtemperature partial magnetic self-reversal in marine sediments by magnetostatic interaction of titanomagnetite and titanohematite intergrowths (2007) Geophysical Journal International, 170 (3), pp. 1067-1075. , doi: 10.1111/j.1365-246X.2007.03504.x
  • Geiss, C.E., Zanner, W., How abundant is pedogenic magnetite? Abundance and grain size estimates for loessic soils based on rock magnetic analyses (2006) Journal Geophysical Research, , B12S21, doi:10.1029/2006JB004564
  • Geiss, C.E., Zanner, W., Banerjee, S.K., Joanna, M., Signature of magnetic enhancement i n loessic soil in Nebraska (2004) United States of America: Earth and Planetary Science Letters, 228, pp. 355-367
  • Hunt, P.C., Banerjee, S.K., Han, J., Solheid, P.A., Oches, E.A., Sun, W., Liu, T.S., Rock-magnetic proxies of climate change in the loess-palaeosol sequences of the western Loess Plateau of China (1995) Geophysical Journal International, 123, pp. 232-246
  • Jordanova, D., Jordanova, N., Magnetic characteristic of different soil types from Bulgaria (1999) Studia Geophysica et Geodaetica, 43, pp. 303-318
  • Köppen, W., (1923) Die Klimate der Erde, p. 369. , Grundriss der Klimakunde: Berlin und Leipzig, W. de Gruyter
  • McBride, J., (1994) Environmental Chemistry of Soils, p. 395. , Oxford University Press
  • Maher, B., Magnetic properties of modern soils and Quaternary loessic paleosols: paleoclimatic implications: Palaeogeography (1998) Palaeoclimatology and Palaeoecology, 137, pp. 25-54
  • Maher, B.A., Alekseev, A., Alekseeva, T., Magnetic mineralogy of soils across the Russian Steppe: climatic dependence of pedogenic magnetite formation (2003) Palaeogeography, Palaeoclimatology Palaeocology, 201, pp. 321-341
  • McEnroe, S.A., Harrison, R.J., Robinson, P., Langenhorst, F., Nanoscale haematite-ilmenite lamellae in massive ilmenite rock: an example of "lamellar magnetism" with implications for planetary magnetic anomalies (2002) Geophysical Journal International, 151, pp. 890-912
  • Moskowitz, B.M., Jackson, M., Kissel, C., Low-temperature magnetic behavior of titanomagnetites (1998) Earth and Planetary Science Letters, 157, pp. 141-149
  • Mullins, C.E., Tite, M.S., Magnetic viscosity, quadrature susceptibility, and frequency dependence of susceptibility in single-domain assemblies of magnetite and maghemite (1973) Journal of Geophysical Research, 78 (5), pp. 804-809
  • Orgeira, M.J., Compagnucci, R., Correlation between paleosol-soil magnetic signal and climate: Earth, Planets and Space (2006) Special Issue " Paleomagnetism and Tectonics in Latinamerica", 58 (10), pp. 1373-1380
  • Orgeira, M.J., Walther, A.M., Vasquez, C.A., Di Tommaso, I., Alonso, S., Sherwood, G., Yuang Hu, i., Vilas, J.F.A., Mineral magnetic record of paleoclimate variation in loess and paleosol from the Buenos Aires formation (Buenos Aires, Argentina) (1998) Journal of South American Earth Science, 11 (6), pp. 561-570
  • Orgeira, M.J., Walther, A.M., Tófalo, O.R., Vásquez, C.A., Berquó, T.S., Favier Dobois, C., Bohnel, H., Environmental magnetism in fluvial and loessic Holocene sediments and paleosols from the Chacopampean plain (Argentina) (2003) Journal of South American Earth Sciences, 16, pp. 259-274
  • Schwerdtfeger, W., (1976) World Survey of Climatology, 12, p. 532. , Climates of Central and South America Amsterdam, Elsevier Scientific Publishing Company
  • Stumm, W., (1992) Chemistry of the Solid-Water Interface, p. 428. , Processes at the mineral-water and particle-water interface in natural systems: New Cork,Wiley-Interscience
  • Thornthwaite, C.W., An approach toward a rational classification of climate (1948) Geographical Review, 38, pp. 55-94
  • Worm, H.-U., On the superparamagnetic-stable single domain transition for magnetite and frequency dependence of susceptibility (1998) Geophysical Journal International, 133, pp. 201-206
  • Worm, H.-U., Jackson, M., The superparamagnetism of Yucca Mountain Tuff (1999) Journal of Geophysical Research, 104, pp. 25415-25425. , B11
  • Zhu, R.X., Matasova, G., Kazansky, A., Zykina, V., Sun, J.M., Rock magnetic record of the last glacial-interglacial cycle from the Kurtak loess section, southern Siberia (2003) Geophysical Journal International, 152, pp. 335-343

Citas:

---------- APA ----------
Orgeira, M.J., Vásquez, C.A., Compagnucci, R.H., Raposo, I. & Pereyra, F.X. (2009) . Rock magnetism in soils of the Pampean plain, Buenos Aires province, Argentina. Linking climate and magnetic behaviour . Revista Mexicana de Ciencias Geologicas, 26(1), 65-78.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10268774_v26_n1_p65_Orgeira [ ]
---------- CHICAGO ----------
Orgeira, M.J., Vásquez, C.A., Compagnucci, R.H., Raposo, I., Pereyra, F.X. "Rock magnetism in soils of the Pampean plain, Buenos Aires province, Argentina. Linking climate and magnetic behaviour " . Revista Mexicana de Ciencias Geologicas 26, no. 1 (2009) : 65-78.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10268774_v26_n1_p65_Orgeira [ ]
---------- MLA ----------
Orgeira, M.J., Vásquez, C.A., Compagnucci, R.H., Raposo, I., Pereyra, F.X. "Rock magnetism in soils of the Pampean plain, Buenos Aires province, Argentina. Linking climate and magnetic behaviour " . Revista Mexicana de Ciencias Geologicas, vol. 26, no. 1, 2009, pp. 65-78.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10268774_v26_n1_p65_Orgeira [ ]
---------- VANCOUVER ----------
Orgeira, M.J., Vásquez, C.A., Compagnucci, R.H., Raposo, I., Pereyra, F.X. Rock magnetism in soils of the Pampean plain, Buenos Aires province, Argentina. Linking climate and magnetic behaviour . Rev. Mex. Cienc. Geol. 2009;26(1):65-78.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10268774_v26_n1_p65_Orgeira [ ]