Gelvam André Hartmann
Gelvam André Hartmann
Instituto de Geociências, Universidade Estadual de Campinas
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New archaeological evidence for an early human presence at Monte Verde, Chile
TD Dillehay, C Ocampo, J Saavedra, AO Sawakuchi, RM Vega, M Pino, ...
PloS one 10 (11), e0141923, 2015
Time evolution of the South Atlantic magnetic anomaly
GA Hartmann, IG Pacca
Anais da Academia Brasileira de Ciências 81 (2), 243-255, 2009
Centennial-scale solar forcing of the South American Monsoon System recorded in stalagmites
VF Novello, M Vuille, FW Cruz, NM Stríkis, MS De Paula, RL Edwards, ...
Scientific reports 6 (1), 1-8, 2016
Archeointensity in Northeast Brazil over the past five centuries
GA Hartmann, A Genevey, Y Gallet, RIF Trindade, C Etchevarne, ...
Earth and Planetary Science Letters 296 (3-4), 340-352, 2010
New historical archeointensity data from Brazil: Evidence for a large regional non-dipole field contribution over the past few centuries
GA Hartmann, A Genevey, Y Gallet, RIF Trindade, M Le Goff, R Najjar, ...
Earth and Planetary Science Letters 306 (1-2), 66-76, 2011
Numerical modeling of geomagnetically induced currents in a Brazilian transmission line
C da Silva Barbosa, GA Hartmann, KJ Pinheiro
Advances in Space Research 55 (4), 1168-1179, 2015
The Volta Grande do Xingu: reconstruction of past environments and forecasting of future scenarios of a unique Amazonian fluvial landscape
AO Sawakuchi, GA Hartmann, HO Sawakuchi, FN Pupim, DJ Bertassoli, ...
Scientific Drilling 20, 21-32, 2015
Relating the South Atlantic Anomaly and geomagnetic flux patches
F Terra-Nova, H Amit, GA Hartmann, RIF Trindade, KJ Pinheiro
Physics of the Earth and Planetary Interiors 266, 39-53, 2017
Analysis of geomagnetically induced currents at a low-latitude region over the solar cycles 23 and 24: Comparison between measurements and calculations
C Barbosa, L Alves, R Caraballo, GA Hartmann, ARR Papa, RJ Pirjola
Journal of Space Weather and Space Climate 5, A35, 2015
Archeomagnetism of Jesuit Missions in South Brazil (1657–1706 AD) and assessment of the South American database
W Poletti, RIF Trindade, GA Hartmann, N Damiani, RM Rech
Earth and Planetary Science Letters 445, 36-47, 2016
Chronology of Terra Firme formation in Amazonian lowlands reveals a dynamic Quaternary landscape
FN Pupim, AO Sawakuchi, RP Almeida, CC Ribas, AK Kern, ...
Quaternary Science Reviews 210, 154-163, 2019
Continuous millennial decrease of the Earth’s magnetic axial dipole
W Poletti, AJ Biggin, RIF Trindade, GA Hartmann, F Terra-Nova
Physics of the Earth and Planetary Interiors 274, 72-86, 2018
First archeointensity results from Portuguese potteries (1550-1750 AD)
GA Hartmann, RIF Trindade, A Goguitchaichvili, C Etchevarne, J Morales, ...
Earth, planets and space 61 (1), 93-100, 2009
The time dependence of reversed archeomagnetic flux patches
F Terra‐Nova, H Amit, GA Hartmann, RIF Trindade
Journal of Geophysical Research: Solid Earth 120 (2), 691-704, 2015
Linking speleothem and soil magnetism in the Pau d'Alho cave (central South America)
P Jaqueto, RIF Trindade, GA Hartmann, VF Novello, FW Cruz, I Karmann, ...
Journal of Geophysical Research: Solid Earth 121 (10), 7024-7039, 2016
Speleothem record of geomagnetic South Atlantic Anomaly recurrence
RIF Trindade, P Jaqueto, F Terra-Nova, D Brandt, GA Hartmann, ...
Proceedings of the National Academy of Sciences 115 (52), 13198-13203, 2018
Using archaeomagnetic field models to constrain the physics of the core: robustness and preferred locations of reversed flux patches
F Terra-Nova, H Amit, GA Hartmann, RIF Trindade
Geophysical Journal International 206 (3), 1890-1913, 2016
The cooling‐rate effect on microwave archeointensity estimates
W Poletti, GA Hartmann, MJ Hill, AJ Biggin, RIF Trindade
Geophysical Research Letters 40 (15), 3847-3852, 2013
The “Lagoa do Camargo 1” Paleoindian site: some implications for tropical geomorphology, pedology, and paleoenvironments in Southeastern Brazil
AGM Araujo, JC Paisani, TJ Schrage, JK Feathers, GA Hartmann, O Ricci
Geoarchaeology 32 (6), 662-677, 2017
The fate of carbon in sediments of the Xingu and Tapajós clearwater rivers, Eastern Amazon
DJ Bertassoli Jr, AO Sawakuchi, HO Sawakuchi, FN Pupim, GA Hartmann, ...
Frontiers in Marine Science 4, 44, 2017
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