Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Subir K. Banerjee"'
Publikováno v:
Geochemistry, Geophysics, Geosystems, Vol 21, Iss 7, Pp n/a-n/a (2020)
Abstract We present new results on the conversion of pure, undoped synthetic ferrihydrite, wet‐annealed at pH 6.56 and 90°C without stabilizing ligands, to nanophase goethite, hematite, and an intermediate magnetic phase, nanophase maghemite. Our
Externí odkaz:
https://doaj.org/article/7ad0eed258dd411a911b62d6e2de983c
Autor:
Pieter A. Vlag, Subir K. Banerjee
Publikováno v:
Geofísica Internacional, Vol 38, Iss 4, Pp 231-238 (1999)
Las mediciones preliminares de propiedades magnéticas en muestras de un núcleo de 8.5 m. de longitud del lago Granfather (suroeste de Alaska), indican que la magnetización remanente de estos sedimentos reside en magnetita con comportamiento de mul
Externí odkaz:
https://doaj.org/article/ddee347bcaaf4207900f5e0448fe5319
Autor:
Subir K. Banerjee, Pieter A. Vlag
Publikováno v:
Geofísica Internacional, Vol 38, Iss 4, Pp 231-238 (1999)
Preliminary rock magnetic measurements on a 8.5 m long sediment core from Grandfather Lake, southwest Alaska, indicate that the remanence in these sediments is carried by large multi-domain magnetite grains. This suggests a detrital magnetic signal.
Externí odkaz:
https://doaj.org/article/51981d49e4af47b18c8dc6ce8d5310be
Autor:
Qian Li, Bin Lü, Xuelian Guo, Xiuming Liu, Subir K. Banerjee, Ronghua Wang, Hong Song, Guoyong Zhao
Publikováno v:
Geophysical Journal International. 213:2128-2137
This study investigates the magnetic mineralogy of palaeosol S5 from Xifeng (XF), Linyou (LY) and Baoji (BJ) sections with increasing annual precipitation from north to the south on the Chinese Loess Plateau. Palaeosol S5 samples from these three loc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa0302cec966c5a2770ad882241d4bfa
https://doi.org/10.1093/gji/ggy097
https://doi.org/10.1093/gji/ggy097
Publikováno v:
Iron Oxides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3aec95f540d788b127159d72d4de3099
https://doi.org/10.1002/9783527691395.ch2
https://doi.org/10.1002/9783527691395.ch2
Autor:
Lisha Gong, Qingsong Liu, David Heslop, Cristian Necula, Subir K. Banerjee, Junsheng Nie, Rui Zhang
Publikováno v:
Geophysical Research Letters. 41:2163-2168
Previous studies show that the Quaternary loess sequence and the late Miocene-Pliocene red clay sequence on the Chinese Loess Plateau (CLP) share similar magnetic properties despite their being deposited under different climate conditions. To solve t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::361e4b7b7f40f9ba8bb59c964471e7af
https://doi.org/10.1002/2014gl059379
https://doi.org/10.1002/2014gl059379
Publikováno v:
Palaeogeography, Palaeoclimatology, Palaeoecology. :99-107
Droughts are recurrent features in sedimentary records at the prairie–forest ecotone of northern U.S.A. It is therefore important to understand the duration of such events, as well as their severity and consequences beyond the century-scale instrum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4961230c41fd681aa6c562309e56bf39
https://doi.org/10.1016/j.palaeo.2012.04.001
https://doi.org/10.1016/j.palaeo.2012.04.001
Autor:
R. Lee Penn, Subir K. Banerjee, Brian C. Reinsch, Thelma S. Berquó, Gregory V. Lowry, Jasmine J. Erbs
Publikováno v:
Geochimica et Cosmochimica Acta. 74:3382-3395
Ferrihydrites were prepared by coprecipitation (COP) or adsorption (ADS) of arsenate, and the products were characterized using solid-state methods. In addition, the kinetics of reductive dissolution by hydroquinone of these well-characterized materi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ecdb4aea4f7751e2ff2d43ce59c4aff
https://doi.org/10.1016/j.gca.2010.01.033
https://doi.org/10.1016/j.gca.2010.01.033
Autor:
William Zanner, Christoph E. Geiss, Timothy M. LaPara, Subir K. Banerjee, Yohan Guyodo, R. Lee Penn, Amy J. Anschutz
Publikováno v:
Earth and Planetary Science Letters
Earth and Planetary Science Letters, Elsevier, 2006, 251 (1-2), pp.168-178. ⟨10.1016/j.epsl.2006.09.005⟩
Earth and Planetary Science Letters, 2006, 251 (1-2), pp.168-178. ⟨10.1016/j.epsl.2006.09.005⟩
Earth and Planetary Science Letters, Elsevier, 2006, 251 (1-2), pp.168-178. ⟨10.1016/j.epsl.2006.09.005⟩
Earth and Planetary Science Letters, 2006, 251 (1-2), pp.168-178. ⟨10.1016/j.epsl.2006.09.005⟩
Detailed rock-magnetic and bacterial community analyses have been conducted on a 2.2 m-long soil profile developed over loess in Nebraska. Results show magnetic enhancement in the A-horizon of the soil profile, in part due to increased concentration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::092c974fa9244ef19c39f00189523472
https://doi.org/10.1016/j.epsl.2006.09.005
https://doi.org/10.1016/j.epsl.2006.09.005