Mohammad Farzamian, 25 JAN 2019, Deception Island, Antárctica  The first ERT survey in the CALM site close to the Crater Lake (10 m, 20 copper plates, 0.5 m spacing) This year, the geophysical group of IDL (Prof. Monteiro Santos, Dr. Mohammad Farzamian and Miguel Esteves) developed an automated Electrical Resistivity Tomography (A-ERT) system with a solar panel-driven battery and multi-electrode configuration to install at Deception Island, Antarctica in the scope of the PERMANTAR project in order to study the long-term climatic trend on the ground thermal regime as well as to investigate the impact of the short-lived extreme meteorological events on the soil horizon. Mohammad Farzamian (IDL/ULISBOA) from the PERMANTAR project travelled to Antarctica with the Spanish Ship Hesperides across the Drake Passage and now started the A-ERT surveys at Deception Island, associated to the existing Crater Lake site of the Circumpolar Active Layer Monitoring Network (CALM-S) and corresponding boreholes of the Global Terrestrial Network for Permafrost (GTN-P). This travel takes place with the support of the IDL director, Prof. Ricardo Trigo and Prof. Monteiro Santos.  The water-proof, solar panel driven automatic electrical resistivity tomography (A-ERT) system built in the IDL.
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