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.
The Community Climate System Model Version 3 (CCSM3)
20062.0k citationsWilliam D. Collins, Cecilia M. Bitz et al.Journal of Climateprofile →
The National Center for Atmospheric Research Community Climate Model: CCM3*
1998932 citationsJ. T. Kiehl, James J. Hack et al.Journal of Climateprofile →
A New Sea Surface Temperature and Sea Ice Boundary Dataset for the Community Atmosphere Model
2008860 citationsJames W. Hurrell, James J. Hack et al.Journal of Climateprofile →
The Formulation and Atmospheric Simulation of the Community Atmosphere Model Version 3 (CAM3)
2006800 citationsWilliam D. Collins, Philip J. Rasch et al.Journal of Climateprofile →
Description of the NCAR Community Climate Model (CCM3)
This map shows the geographic impact of James J. Hack'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 James J. Hack with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James J. Hack more than expected).
This network shows the impact of papers produced by James J. Hack. 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 James J. Hack. The network helps show where James J. Hack may publish in the future.
Co-authorship network of co-authors of James J. Hack
This figure shows the co-authorship network connecting the top 25 collaborators of James J. Hack.
A scholar is included among the top collaborators of James J. Hack 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 James J. Hack. James J. Hack is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Taylor, Mark A., Katherine J. Evans, James J. Hack, & Patrick H Worley. (2010). Subcycled dynamics in the Spectral Community Atmosphere Model, version 4. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).3 indexed citations
3.
Hannay, Cécile, D. Williamson, James J. Hack, et al.. (2008). Evaluation of Forecasted Southeast Pacific Stratocumulus in the NCAR, GFDL and ECMWF Models. OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information).21 indexed citations
Drake, John B., P.H. Worley, Ian Foster, et al.. (1994). PCCM2: A GCM adapted for scalable parallel computers. University of North Texas Digital Library (University of North Texas).7 indexed citations
Williamson, David, et al.. (1992). A standard test set for numerical approximations to the shallow water equations in spherical geometry. Journal of Computational Physics. 102(1). 211–224.632 indexed citations breakdown →
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.