694 total citations 7 papers, 252 citations indexed
About
Helgi Johannesson is a scholar working on Ecology, Water Science and Technology and Civil and Structural Engineering.
According to data from OpenAlex, Helgi Johannesson has authored 7 papers receiving a total of 252 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Ecology, 5 papers in Water Science and Technology and 4 papers in Civil and Structural Engineering. Recurrent topics in Helgi Johannesson's work include Hydrology and Sediment Transport Processes (6 papers), Hydrology and Watershed Management Studies (4 papers) and Hydraulic flow and structures (4 papers). Helgi Johannesson is often cited by papers focused on Hydrology and Sediment Transport Processes (6 papers), Hydrology and Watershed Management Studies (4 papers) and Hydraulic flow and structures (4 papers). Helgi Johannesson collaborates with scholars based in United States. Helgi Johannesson's co-authors include Gary Parker and has published in prestigious journals such as Journal of Hydraulic Engineering, University of Minnesota Digital Conservancy (University of Minnesota) and Hydraulic Engineering.
Citations per year, relative to Helgi Johannesson Helgi Johannesson (= 1×)
peers
Kazuo ASHIDA
Countries citing papers authored by Helgi Johannesson
Since
Specialization
Citations
This map shows the geographic impact of Helgi Johannesson'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 Helgi Johannesson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helgi Johannesson more than expected).
Fields of papers citing papers by Helgi Johannesson
This network shows the impact of papers produced by Helgi Johannesson. 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 Helgi Johannesson. The network helps show where Helgi Johannesson may publish in the future.
Co-authorship network of co-authors of Helgi Johannesson
This figure shows the co-authorship network connecting the top 25 collaborators of Helgi Johannesson.
A scholar is included among the top collaborators of Helgi Johannesson 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 Helgi Johannesson. Helgi Johannesson is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Johannesson, Helgi & Gary Parker. (1988). Flow field and bed topography in river meanders. Hydraulic Engineering. 684–689.4 indexed citations
4.
Parker, Gary, et al.. (1988). Model Study of the Minnesota River Near Wilmarth Power Plant, Minnesota. University of Minnesota Digital Conservancy (University of Minnesota).1 indexed citations
5.
Johannesson, Helgi, et al.. (1988). Diagnostic Study of the Siltation Problem at the Wilmarth Power Plant Cooling Water Intake on the Minnesota River. University of Minnesota Digital Conservancy (University of Minnesota).1 indexed citations
6.
Johannesson, Helgi & Gary Parker. (1988). Theory of River Meanders. University of Minnesota Digital Conservancy (University of Minnesota).9 indexed citations
7.
Johannesson, Helgi & Gary Parker. (1985). Computer simulated migration of meandering rivers in Minnesota. University of Minnesota Digital Conservancy (University of Minnesota).19 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.