Investigating speleothem magnetism as a proxy for dust mobilization and rainfall

K Hess, RR Fu, S Piascik, NM Stríkis… - Quaternary Science …, 2024 - Elsevier
… Rock magnetic analyses of the speleothem further reveal … Our results show that speleothem
magnetism holds strong … for identifying the mechanism of magnetic enhancement, which sets …

Linking speleothem and soil magnetism in the Pau d'Alho cave (central South America)

P Jaqueto, RIF Trindade, GA Hartmann… - Journal of …, 2016 - Wiley Online Library
… They observe that the main magnetic carriers in the speleothems are detrital maghemite …
between soil magnetic mineral assembly and the magnetic particles found in the speleothem. …

[HTML][HTML] High-resolution environmental magnetism using the quantum diamond microscope (QDM): application to a tropical speleothem

RR Fu, K Hess, P Jaqueto, VF Novello… - Frontiers in Earth …, 2021 - frontiersin.org
… Here we map the magnetic field over a speleothem from midwest Brazil over a 174 year …
changes in the magnetic grain population through time. We find that magnetic particles occur in …

The effect of speleothem surface slope on the remanent magnetic inclination

JM Ponte, E Font, C Veiga‐Pires… - Journal of …, 2017 - Wiley Online Library
… the critical influence of the speleothem shape on the recorded magnetic inclinations and
highlight the need to further investigate this effect in future studies on speleothem magnetism. …

Attraction in the dark: the magnetism of speleothems

JM Feinberg, KK Hobart - Elements: An International …, 2021 - pubs.geoscienceworld.org
… In this light, the improved spatial and temporal resolution of tools available for the study of
speleothem magnetism will help illuminate our understanding of geodynamo behavior and …

[HTML][HTML] Magnetic mineralogy of speleothems from tropical-subtropical sites of South America

P Jaqueto, RIF Trindade, JM Feinberg… - Frontiers in Earth …, 2021 - frontiersin.org
… through a large speleothem magnetism database covering a … where the magnetic signal
of the speleothems is compared to … the source of magnetic minerals inside the speleothems. …

Environmental magnetism and paleomagnetism of speleothems: a new tool for documenting high-frequency instabilities of the Earth's magnetic field and climate

JMNS Ponte - 2019 - repositorio.ul.pt
… the Earth’s magnetic field and climate. … magnetic data of a speleothem (SPA) collected in
Algarve, in order to evaluate the effect of speleothem surface slope on the remanent magnetic

Environmental Magnetism and Paleomagnetism of Speleothems: A New Tool for Documenting High-Frequency Instabilities of the Earth's Magnetic Field and Climate

JMN da Silva Ponte - 2019 - search.proquest.com
… the Earth’s magnetic field and climate. … magnetic data of a speleothem (SPA) collected in
Algarve, in order to evaluate the effect of speleothem surface slope on the remanent magnetic

Magnetism signals in a stalagmite from Southern China and reconstruction of paleorainfall during the interglacial‐glacial transition

Q Chen, TW Zhang, YT Wang, JX Zhao… - Geophysical …, 2019 - Wiley Online Library
… The magnetic property in speleothems is interpreted to be … a speleothem from southern
China to explore the magnetic … In this study, we analyze the magnetic property in a speleothem

Speleothem magnetism: environmental and geomagnetic records from Brazil

PF Jaqueto - 2021 - teses.usp.br
… high-resolution magnetic records in speleothems. In this thesis, both aspects of speleothem
magnetism research were explored. First, a database of magnetic mineral properties from 22 …