Ray J. Hoffman

460 total citations
13 papers, 272 citations indexed

About

Ray J. Hoffman is a scholar working on Water Science and Technology, Nature and Landscape Conservation and Pollution. According to data from OpenAlex, Ray J. Hoffman has authored 13 papers receiving a total of 272 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Water Science and Technology, 3 papers in Nature and Landscape Conservation and 2 papers in Pollution. Recurrent topics in Ray J. Hoffman's work include Water Quality and Resources Studies (6 papers), Fish Ecology and Management Studies (3 papers) and Archaeology and Natural History (2 papers). Ray J. Hoffman is often cited by papers focused on Water Quality and Resources Studies (6 papers), Fish Ecology and Management Studies (3 papers) and Archaeology and Natural History (2 papers). Ray J. Hoffman collaborates with scholars based in United States. Ray J. Hoffman's co-authors include Alan C. Riggs, Barney J. Szabo, Kathleen R. Simmons, Isaac J. Winograd, Jurate M. Landwehr, K. R. Ludwig, W.J. Carr, Peter T. Kolesar, William D. Shepard and Dean W. Blinn and has published in prestigious journals such as Science, Quaternary Research and North American Journal of Fisheries Management.

In The Last Decade

Ray J. Hoffman

11 papers receiving 238 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ray J. Hoffman United States	6	160	88	66	49	44	13	272
Woodrow B Thompson United States	11	227 1.4×	76 0.9×	108 1.6×	46 0.9×	37 0.8×	44	362
Tine Lærdal Norway	4	276 1.7×	186 2.1×	108 1.6×	74 1.5×	30 0.7×	4	376
Robert N. Oldale United States	9	202 1.3×	89 1.0×	162 2.5×	20 0.4×	21 0.5×	18	306
Federico Giovanoli Switzerland	9	167 1.0×	79 0.9×	101 1.5×	10 0.2×	74 1.7×	12	311
Mark J. Brooks United States	12	169 1.1×	100 1.1×	66 1.0×	98 2.0×	29 0.7×	31	330
L. G. Thompson United States	8	304 1.9×	46 0.5×	78 1.2×	62 1.3×	20 0.5×	21	355
Enrique J. Schnack Argentina	10	247 1.5×	144 1.6×	199 3.0×	53 1.1×	52 1.2×	23	452
Kirk C. Anderson United States	9	189 1.2×	48 0.5×	87 1.3×	35 0.7×	47 1.1×	13	328
Song Xueliang China	9	271 1.7×	95 1.1×	109 1.7×	64 1.3×	16 0.4×	14	346
Najib El Hamouti Morocco	4	260 1.6×	54 0.6×	103 1.6×	66 1.3×	78 1.8×	7	378

Countries citing papers authored by Ray J. Hoffman

Since Specialization

Citations

This map shows the geographic impact of Ray J. Hoffman'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 Ray J. Hoffman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ray J. Hoffman more than expected).

Fields of papers citing papers by Ray J. Hoffman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ray J. Hoffman. 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 Ray J. Hoffman. The network helps show where Ray J. Hoffman may publish in the future.

Co-authorship network of co-authors of Ray J. Hoffman

This figure shows the co-authorship network connecting the top 25 collaborators of Ray J. Hoffman. A scholar is included among the top collaborators of Ray J. Hoffman 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 Ray J. Hoffman. Ray J. Hoffman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

Hoffman, Ray J.. (2017). Devils Hole, Nevada—A photographic story of a restricted subaqueous environment. Antarctica A Keystone in a Changing World. 1–34.

Shepard, William D., et al.. (2000). Algae of Devils Hole, Nevada, Death Valley National Park. Western North American Naturalist. 60(4). 7. 19 indexed citations

Hoffman, Ray J., et al.. (1998). Mercury and suspended sediment, Carson River Basin, Nevada; loads to and from Lahontan Reservoir in flood year 1997 and deposition in reservoir prior to 1983. Fact sheet. 16 indexed citations

Riggs, Alan C., W.J. Carr, Peter T. Kolesar, & Ray J. Hoffman. (1994). Tectonic Speleogenesis of Devils Hole, Nevada, and Implications for Hydrogeology and the Development of Long, Continuous Paleoenvironmental Records. Quaternary Research. 42(3). 241–254. 24 indexed citations

Ludwig, K. R., Kathleen R. Simmons, Barney J. Szabo, et al.. (1992). Mass-Spectrometric ²³⁰ Th- ²³⁴ U- ²³⁸ U Dating of the Devils Hole Calcite Vein. Science. 258(5080). 284–287. 188 indexed citations

Lico, Michael S., et al.. (1991). Physical, chemical, and biological data for detailed study of irrigation drainage in and near Stillwater, Fernley, and Humboldt Wildlife Management Areas, and Carson Lake, west-central Nevada, 1987-89. Antarctica A Keystone in a Changing World. 6 indexed citations

Hoffman, Ray J.. (1988). Chronology of diving activities and underground surveys in Devils Hole and Devils Hole Cave, Nye County, Nevada, 1950-86. Antarctica A Keystone in a Changing World. 4 indexed citations

Thomas, James M. & Ray J. Hoffman. (1987). Nevada ground-water quality. Antarctica A Keystone in a Changing World. 1 indexed citations

Hoffman, Ray J.. (1986). A Horizontal Intragravel Pipe for Sampling Water Quality in Salmonid Spawning Gravel. North American Journal of Fisheries Management. 6(3). 445–448. 7 indexed citations

10.

Brown, William M., et al.. (1980). Planning and design of studies for river-quality assessment in the Truckee and Carson River basins, California and Nevada. Antarctica A Keystone in a Changing World. 3 indexed citations

11.

Hoffman, Ray J.. (1978). Selected water-quality data from the Merced River, California, November 1976 through August 1977. Antarctica A Keystone in a Changing World. 1 indexed citations

12.

Hoffman, Ray J., et al.. (1976). A reconnaissance of the effects of a forest fire on water quality in Kings Canyon National Park, California. Antarctica A Keystone in a Changing World. 1 indexed citations

13.

Hoffman, Ray J., et al.. (1976). Water-quality study of a reach of the Merced River in Yosemite National Park and vicinity, California, April 1973 through September 1974. Antarctica A Keystone in a Changing World. 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.

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