This map shows the geographic impact of David Calvo's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David Calvo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David Calvo more than expected).
This network shows the impact of papers produced by David Calvo. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David Calvo. The network helps show where David Calvo may publish in the future.
Co-authorship network of co-authors of David Calvo
This figure shows the co-authorship network connecting the top 25 collaborators of David Calvo.
A scholar is included among the top collaborators of David Calvo based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with David Calvo. David Calvo is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Pérez, Nemesio M., Gladys V. Melián, María Asensio‐Ramos, et al.. (2017). Observed anomalous changes on diffuse CO2 emission at the summit crater of Teide volcano (Tenerife, Canary Islands, Spain): a geochemical evidence of volcanic unrest?. AGU Fall Meeting Abstracts. 2017.2 indexed citations
7.
Hernández, Pedro A., Gladys V. Melián, Samara Dionis, et al.. (2015). Chemical composition of volcanic gases emitted during the 2014-15 Fogo eruption, Cape Verde. EGUGA. 9577.5 indexed citations
8.
Pérez, Nemesio M., Samara Dionis, Paulo M. Fernandes, et al.. (2015). Precursory signals of the 2014-15 Fogo eruption (Cape Verde) detected by surface CO2 emission and heat flow observations. EGU General Assembly Conference Abstracts. 10644.2 indexed citations
9.
Barrancos, José, Samara Dionis, Roberto Quevedo, et al.. (2015). Sulphur dioxide (SO2) emissions during the 2014-15 Fogo eruption, Cape Verde. EGUGA. 11263.2 indexed citations
10.
Dionis, Samara, Gladys V. Melián, Eleazar Padrón, et al.. (2013). Diffuse CO2 and H2S degassing from the summit crater of Pico do Fogo. EGUGA.1 indexed citations
11.
Padilla, Germán D., Pedro A. Hernández, Eleazar Padrón, et al.. (2012). Soil gas 222Rn and volcanic activity at El Hierro (Canary Islands) before and after the 2011 submarine eruption. EGUGA. 13473.1 indexed citations
12.
Pérez, Nemesio M., Germán D. Padilla, Eleazar Padrón, et al.. (2012). Precursory diffuse CO2 emission signature of the 2011 El Hierro submarine eruption, Canary Islands. EGU General Assembly Conference Abstracts. 11901.1 indexed citations
13.
Padrón, Eleazar, Nemesio M. Pérez, Pedro A. Hernández, et al.. (2012). Forecasting the 2011 El Hierro submarine eruption (Canary Islands) on the basis of soil He degassing surveys. EGU General Assembly Conference Abstracts. 10931.2 indexed citations
14.
Rodríguez, Fátima, Pedro A. Hernández, Eleazar Padrón, et al.. (2012). Dissolved gas geochemical signatures of the ground waters related to the 2011 El Hierro magmatic reactivation. EGUGA. 11331.1 indexed citations
15.
Melián, Gladys V., José Barrancos, Germán D. Padilla, et al.. (2012). Spatial and temporal variations of soil CO2 degassing rate at El Hierro volcanic system and relation to the 2011 submarine eruption. EGUGA. 8903.4 indexed citations
16.
Barrancos, José, Germán D. Padilla, Eleazar Padrón, et al.. (2012). Estimated CO2, SO2 and H2S emission to the atmosphere from the 2011 El Hierro submarine eruption (Canary Islands) on the basis of helicopter gas surveys. EGUGA. 12345.1 indexed citations
Padilla, Germán D., Nemesio M. Pérez, Eleazar Padrón, et al.. (2009). Changes of diffuse CO2 emission from the summit cone of Teide volcano, Tenerife, Canary Islands: a premonitory volcanic unrest signature?. AGUFM. 2009.1 indexed citations
20.
Akylas, T. R., David Calvo, & Tong Yang. (1998). Stability of Solitary Waves with Decaying Oscillatory Tails.. APS Division of Fluid Dynamics Meeting Abstracts.2 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.