@inproceedings{inproceedings1767720f, title = {Abrupt climatic events in Northeast Brazil detected in Bat Guano and speleothems records over the last 2,000 years}, author = {Utida, Giselle and Etourneau, Johan and Sifeddine, A. and Bouloubassi, Ioanna and Schefuß, Enno and Martinez, P and Wang, Hong and Oliveira, Sonia Maria Barros de and Pessenda, Luiz Carlos Ruiz and Sawakuchi, André Oliveira and Cruz, Francisco W}, year = {2014}, booktitle = {Symposium, Climate change and human impact in Central and South America over the last 2000 years: Observations and models} }