This map shows the geographic impact of P. Speth'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 P. Speth with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Speth more than expected).
This network shows the impact of papers produced by P. Speth. 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 P. Speth. The network helps show where P. Speth may publish in the future.
Co-authorship network of co-authors of P. Speth
This figure shows the co-authorship network connecting the top 25 collaborators of P. Speth.
A scholar is included among the top collaborators of P. Speth 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 P. Speth. P. Speth is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Zenk, Walter, Gerold Siedler, Gerd Wegner, et al.. (2016). Early Oceanography and the Development of Physical and Chemical Marine Sciences in Kiel after World War II. Helmholtz Centre for Ocean Research Kiel (GEOMAR). 39. 29–93.
Spangehl, Thomas, Gregor C. Leckebusch, & P. Speth. (2003). Katabatic winds over Antarctica and the relationship with Southern Hemisphere atmospheric circulation variability. EGS - AGU - EUG Joint Assembly. 11632.1 indexed citations
6.
Knippertz, Peter, et al.. (2002). Three Late Summer Cases of Tropical-extratropical Interactions Causing Precipitation In Northwestern Africa. EGSGA. 419.1 indexed citations
7.
Leckebusch, Gregor C., Uwe Ulbrich, & P. Speth. (2002). Identification of Extreme Events Under Climate Change Conditions Over Europe and The Northwest-atlantic Region: Spatial Patterns and Time Series Characteristics. EGS General Assembly Conference Abstracts. 1566.2 indexed citations
8.
Ulbrich, Uwe, et al.. (2000). The Role of Baroclinic Instability for Changma Rainfall. 3(2). 53–66.1 indexed citations
Ebel, A., Hermann Jakobs, & P. Speth. (1983). Turbulent heating and cooling of the mesopause region and their parameterization. Annales Geophysicae. 1. 359–370.5 indexed citations
17.
Speth, P., et al.. (1982). Insitu wind measurements in the equatorial atlantic during 1979. Institutional Archive of Ifremer (French Research Institute for Exploitation of the Sea).1 indexed citations
Speth, P.. (1972). The conversion between available potential and kinetic energy of the Hamburg storm surge cyclone at February 1962. 21(1). 45–74.1 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.