This map shows the geographic impact of Chris Berger'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 Chris Berger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chris Berger more than expected).
This network shows the impact of papers produced by Chris Berger. 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 Chris Berger. The network helps show where Chris Berger may publish in the future.
Co-authorship network of co-authors of Chris Berger
This figure shows the co-authorship network connecting the top 25 collaborators of Chris Berger.
A scholar is included among the top collaborators of Chris Berger 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 Chris Berger. Chris Berger is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Berger, Chris, et al.. (2010). Amaila Falls Hydroelectric Project Model Development and Scenarios. PDXScholar (Portland State University).1 indexed citations
Wells, Scott A., et al.. (2005). Upper Spokane River Model in Idaho: Boundary Conditions and Model Setup and Calibration for 2001 and 2004. PDXScholar (Portland State University).2 indexed citations
10.
Berger, Chris, et al.. (2004). Willamette River Basin Temperature TMDL Model: Model Calibration. PDXScholar (Portland State University).4 indexed citations
11.
Khan, Sher Jamal, et al.. (2004). Willamette River Basin Temperature TMDL Model: Boundary Conditions and Model Setup. PDXScholar (Portland State University).11 indexed citations
12.
Khan, Sher Jamal, et al.. (2004). Willamette River Basin Temperature TMDL Model: Model Scenarios. PDXScholar (Portland State University).5 indexed citations
13.
Berger, Chris, et al.. (2002). Upper Spokane River Model: Boundary Conditions and Model Setup, 2001. PDXScholar (Portland State University).2 indexed citations
14.
Berger, Chris, et al.. (2001). Lower Willamette River Model: Model Calibration. PDXScholar (Portland State University).3 indexed citations
15.
Berger, Chris, et al.. (2001). Upper Spokane River Model: Boundary Conditions and Model Setup, 1991 and 2000. PDXScholar (Portland State University).4 indexed citations
16.
Wells, Scott A., et al.. (2001). Lower Willamette River Model: Boundary Conditions and Model Setup. PDXScholar (Portland State University).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.