The graph shows the changes in the impact factor of Journal of Volcanology and Geothermal Research and its the corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.
How Influential is Journal of Volcanology and Geothermal Research?
Journal of Volcanology and Geothermal Research is the 1st out of 1 Volcanology journals. This Journal is the 26th out of 133 Geophysics journals. This means the journal is among the top 20% in the sub-discipline of Geophysics. This Journal is the 70th out of 509 Geology journals. This means the journal is among the top 14% in the sub-discipline of Geology. This Journal is the 139th out of 1,091 Earth Science journals. This means the journal is among the top 13% in the discipline of Earth Science. This Journal is the 397th out of 2,084 Physics journals. This means the journal is among the top 20% in the discipline of Physics. This Journal is the 2049th out of 11,479 Physical Sciences journals. This means the journal is among the top 18% in the science branch of Physical Sciences.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.
