This map shows the geographic impact of Dag Nummedal'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 Dag Nummedal with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dag Nummedal more than expected).
This network shows the impact of papers produced by Dag Nummedal. 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 Dag Nummedal. The network helps show where Dag Nummedal may publish in the future.
Co-authorship network of co-authors of Dag Nummedal
This figure shows the co-authorship network connecting the top 25 collaborators of Dag Nummedal.
A scholar is included among the top collaborators of Dag Nummedal 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 Dag Nummedal. Dag Nummedal is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nummedal, Dag. (2012). Incised-Valley Systems: Origin and Sedimentary Sequences by R. W. Dalrymple, R. Boyd, and B. A. Zaitlin. Journal of Coastal Research. 12(4).2 indexed citations
3.
Nummedal, Dag, et al.. (2010). 3D flexural numerical modeling of foreland basins: An example from the Upper Cretaceous across the Southwestern Wyoming.. Dixue qianyuan. 17(4). 128.2 indexed citations
4.
Nummedal, Dag, et al.. (1989). Facies architecture of tidal shelf sandstone ridge: Tocito sandstone. AAPG Bulletin.2 indexed citations
5.
Nummedal, Dag, et al.. (1987). Morphodynamics and Sediment Dispersal of a Tideless Surf Zone. Coastal Sediments. 1938–1949.2 indexed citations
6.
Nummedal, Dag, et al.. (1987). Sea-level fluctuation and coastal evolution : based on a symposium in honor of William Armstrong Price.1 indexed citations
7.
Nummedal, Dag, et al.. (1985). Model of inner shelf shoal development, Beaufort Sea, Alaska. Geol. Soc. Am., Abstr. Programs; (United States). 17.1 indexed citations
8.
FitzGerald, Duncan M., Shea Penland, & Dag Nummedal. (1984). Hydrodynamics and sedimentation in wave-dominated coastal environmentsControl of barrier island shape by inlet sediment bypassing: East Frisian Islands, West Germany. Marine Geology. 60.55 indexed citations
9.
Nummedal, Dag, et al.. (1984). Hydrodynamics and sedimentation in wave-dominated coastal environmentsSediment transport and morphology at the surf zone of Presque Isle, Lake Erie, Pennsylvania. Marine Geology. 60.9 indexed citations
10.
Nummedal, Dag. (1983). Sediment Transport and Surf Zone Morphodynamics at Presque Isle, Pennsylvania. 2612–2629.2 indexed citations
11.
Nummedal, Dag, et al.. (1983). Tidal inlet variability in Mississippi River delta plain. AAPG Bulletin.1 indexed citations
12.
Boesch, Donald F., et al.. (1983). Subsidence in coastal Louisiana: causes, rates, and effects on wetlands.23 indexed citations
13.
Nummedal, Dag. (1981). Clay aggregates on earth, Mars and Io.. 216–218.1 indexed citations
14.
Nummedal, Dag. (1980). Debris flows and debris avalanches in the large Martian channels.. 289–291.1 indexed citations
15.
Eppler, Duane T., Dag Nummedal, & Robert Ehrlich. (1978). Structural Implications of Lunar Crater Elongation. Lunar and Planetary Science Conference. 294–296.1 indexed citations
16.
Nummedal, Dag. (1978). The role of liquefaction in channel development on Mars.. 257–259.18 indexed citations
17.
Nummedal, Dag, George F. Oertel, Dennis K. Hubbard, & Albert C. Hine. (1977). Tidal Inlet Variability — Cape Hatteras to Cape Canaveral. Coastal Sediments. 543–562.46 indexed citations
18.
Hubbard, Dennis K., et al.. (1977). Sediment Transport in Four South Carolina Inlets. Coastal Sediments. 582–601.9 indexed citations
19.
Eppler, Duane T., et al.. (1977). Large Scale Geologic Trends in Lunar Bedrock--Fourier Analysis of Planimetric Crater Shape. Lunar and Planetary Science Conference. 8. 284.1 indexed citations
20.
Nummedal, Dag, et al.. (1977). Longshore Sediment Transport using Fluorescent Tracer. Coastal Sediments. 383–398.12 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.