Diseño y realización de modelos de procesos volcánicos tanto análogos como numéricos especialemte enfocados al estudio de las calderas de colapso. Realización y mantenimiento de la CCDB (Collapse Caldera DataBase) así como el desarrollo de una nueva base de datos para las señales recogidas durante periodos de unrest. Mantenimiento y creación de la página web del GVB. Persona encargada de la página web de la IAVCEI (International Association of Volcanology and Chemistry of the Earth's Interior)

Mier-Torrecilla, M., A. Geyer, et al. (2011). "Numerical simulations of negatively buoyant jets in an immiscible fluid using the Particle Finite Element Method." International Journal for Numerical Methods in Fluids: DOI10.1002/fld.2628.

MartÌ, J., L. Planagum‡, et al. (2011). "Complex interaction between Strombolian and phreatomagmatic eruptions in the Quaternary monogenetic volcanism of the Catalan Volcanic Zone (NE of Spain)." Journal of Volcanology and Geothermal Research 201(1-4): 178-193.

Geyer, A. and J. Marti (2011). "The distribution of basaltic volcanism on Tenerife, Canary Islands: Implications on the origin and dynamics of the rift system, reply to the comment by Carracedo et al." Tectonophysics 503(3-4): 234-238.

Geyer, A. and I. Bindeman (2011). "Glacial influence on caldera-forming eruptions." Journal of Volcanology and Geothermal Research 202(1-2): 127-142.

Aguirre-Diaz, G., A. Geyer, et al. (2011). "Improving and Facilitating Research on Collapse Calderas." EOS, Transactions of the American Geophysical Union 92(7): 53-60.

Sobradelo, R., A. Geyer, et al. (2010). "Statistical data analysis of the CCDB (Collapse Caldera Database): Insights on the formation of caldera systems." Journal of Volcanology and Geothermal Research 198(1-2): 241-252.

Petrinovic, I. A., J. Martí, et al. (2010). "The Cerro Aguas Calientes caldera, NW Argentina: An example of a tectonically controlled, polygenetic collapse caldera, and its regional significance." Journal of Volcanology and Geothermal Research 194(1-3): 15-26.

Geyer, A. and J. Martí (2010). "The distribution of basaltic volcanism on Tenerife, Canary Islands: Implications on the origin and dynamics of the rift systems." Tectonophysics 483(3-4): 310-326.

Geyer, A. and J. Gottsmann (2010). "The influence of mechanical stiffness on caldera deformation and implications for the 1971-1984 Rabaul uplift (Papua New Guinea)." Tectonophysics 483(3-4): 399-412.

Martí , J., A. Geyer, et al. (2009). A genetic classification of collapse calderas based on field studies, analogue and theoretical modelling. Volcanology: the Legacy of GPL Walker. T. Thordarson and S. Self. London, IAVCEI-Geological Society of London. 2: 249-266.

Martí , J. and A. Geyer (2009). "Central vs flank eruptions at Teide–Pico Viejo twin stratovolcanoes (Tenerife, Canary Islands)." Journal of Volcanology and Geohtermal Research 181(1-2): 47-60.

Kinvig, H., A. Geyer, et al. (2009). "On the effect of crustal layering on ring-fault initiation and the formation of collapse calderas." Journal of Volcanology and Geothermal Research 186: 293-304.

Geyer, A. and J. Martí (2009). "Stress fields controlling the formation of nested and overlapping calderas: Implications for the understanding of caldera unrest." Journal of Volcanology and Geothermal Research 181(3-4): 185-195.

Martí , J., A. Geyer, et al. (2008). A review on collapse caldera modelling. Caldera Volcanism: Analysis, Modelling and Response. J. Gottsmann and J. Martí Amsterdam, Elsevier.

Martí , J., A. Geyer, et al. (2008). "Assessing the potential for future explosive activity from Teide–Pico Viejo stratovolcanoes (Tenerife, Canary Islands)." Journal of Volcanology and Geothermal Research 178: 529-542.

Martí , J., W. Aspinall, et al. (2008). "A long-term volcanic hazard event tree for Teide-Pico Viejo stratovolcanoes (Tenerife, Canary Islands)." Journal of Volcanology and Geothermal Research 178: 543-552.

Geyer, A. and J. Martí (2008). "The new worldwide collapse caldera database (CCDB): A tool for studying and understanding caldera processes." Journal of Volcanology and Geothermal Research 175: 334-354.

Geyer, A. and J. Gottsmann (2008). "Ground deformation at collapse calderas: Influence of host rock lithology and reservoir multiplicity." IOP Conf. Series: Earth and Environmental Science 3: 012017.

Geyer, A., A. Folch, et al. (2006). "Relationship between caldera collapse and magma chamber withdrawal: An experimental approach." Journal of Volcanology and Geothermal Research 157(4): 375-386.