(Aug. 20-31, 2015)
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| We visited Brazil for the GEOBIOCAL project, a joint research project with the Federal University of Paraná. First, we investigated Lagoa Vermelha, famous for its microbial dolomite. Dr. Vasconcelos, who produced the results, was also participating. | |
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| At night, we returned to the lodging and performed microelectrode measurements. It was a lot of work to bring all the equipment. | |
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| Microbial mats found in nearby Brejo do Espinho were also investigated. | |
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| Next, we moved to Bonito to investigate the tufa, where we also conducted microelectrode measurements. | |
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| In Bonito we visited Gruta do Lago Azul, and on the way back to Rio we visited Corcovado Hill. | |
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