Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Global distribution of naturally occurring marine hypoxia on continental margins
This map shows the geographic impact of J. Helly'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 J. Helly with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Helly more than expected).
This network shows the impact of papers produced by J. Helly. 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 J. Helly. The network helps show where J. Helly may publish in the future.
Co-authorship network of co-authors of J. Helly
This figure shows the co-authorship network connecting the top 25 collaborators of J. Helly.
A scholar is included among the top collaborators of J. Helly 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 J. Helly. J. Helly is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Staudigel, Hubert, et al.. (2005). The ERESE Workshop: a Unique Opportunity for Collaboration Between Classroom Teacher and Research Scientist. AGU Fall Meeting Abstracts. 2005.
6.
Hooper, Richard, David R. Maidment, J. Helly, Praveen Kumar, & Michael Piasecki. (2004). CUAHSI hydrologic information systems. Bulletin of the American Meteorological Society. 917–922.4 indexed citations
7.
Helly, J., et al.. (2004). SIOExplorer: Advances Across Disciplinary and Institutional Boundaries. AGUFM. 2004.2 indexed citations
8.
Staudigel, Hubert, et al.. (2003). Launching Discovery through a Digital Library Portal: SIOExplorer. AGUFM. 2003.
9.
Clark, D. E. R., et al.. (2003). Streamlining Metadata and Data Management for Evolving Digital Libraries. AGUFM. 2003.
Helly, J., Hubert Staudigel, & Anthony Koppers. (2002). Scalable Models of Data Sharing in the Earth Sciences. AGU Fall Meeting Abstracts. 2002.1 indexed citations
13.
Koppers, Anthony, Catherine Constable, Lisa Tauxe, Hubert Staudigel, & J. Helly. (2002). PMAG: Database Development Under the EarthRef.org Umbrella Website. AGU Fall Meeting Abstracts. 2002.1 indexed citations
14.
Miller, Stephen, et al.. (2002). SIOExplorer: Managing Data Flow into a Digital Library. AGUFM. 2002.1 indexed citations
15.
Miller, Stephen, et al.. (2002). SIOExplorer: Overview, Initial Results and Next Steps. AGUFM. 2002.1 indexed citations
16.
Helly, J., et al.. (2002). CruiseViewer: SIOExplorer Graphical Interface to Metadata and Archives.. AGU Fall Meeting Abstracts. 2002.1 indexed citations
Helly, J., Hubert Staudigel, & Anthony Koppers. (2001). Scalable Models of Data Sharing. AGUFM. 2001.
20.
Staudigel, Hubert, et al.. (2001). Building a Digital Library for Multibeam Data, Images and Documents. AGU Fall Meeting Abstracts. 2001.
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.