John Opie

523 total citations
33 papers, 275 citations indexed

About

John Opie is a scholar working on Management, Monitoring, Policy and Law, General Agricultural and Biological Sciences and Soil Science. According to data from OpenAlex, John Opie has authored 33 papers receiving a total of 275 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Management, Monitoring, Policy and Law, 5 papers in General Agricultural and Biological Sciences and 5 papers in Soil Science. Recurrent topics in John Opie's work include American Environmental and Regional History (11 papers), Land Rights and Reforms (5 papers) and Agricultural Economics and Policy (4 papers). John Opie is often cited by papers focused on American Environmental and Regional History (11 papers), Land Rights and Reforms (5 papers) and Agricultural Economics and Policy (4 papers). John Opie collaborates with scholars based in United States and United Kingdom. John Opie's co-authors include Alfred A. Marcus, Angela M. Davies, Wolfgang Schivelbusch, William G. Robbins, Robert F. Kelley, Corinne Lathrop Gilb, John F. Disinger, Douglas Helms, Douglas E. Bowers and Paul G. E. Clemens and has published in prestigious journals such as Climatic Change, The American Historical Review and SAE technical papers on CD-ROM/SAE technical paper series.

In The Last Decade

John Opie

25 papers receiving 222 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Opie United States 8 50 49 46 42 35 33 275
Rebecca Roberts United States 10 56 1.1× 71 1.4× 68 1.5× 57 1.4× 53 1.5× 35 314
Donald J. Pisani United States 12 41 0.8× 67 1.4× 124 2.7× 30 0.7× 66 1.9× 53 346
Tim Cloudsley United Kingdom 6 90 1.8× 103 2.1× 53 1.2× 19 0.5× 46 1.3× 22 325
W. R. Derrick Sewell Canada 10 43 0.9× 103 2.1× 76 1.7× 36 0.9× 51 1.5× 34 343
Mostafa K. Tolba Kenya 9 83 1.7× 66 1.3× 76 1.7× 45 1.1× 20 0.6× 34 344
G. T. McDonald Australia 10 210 4.2× 59 1.2× 110 2.4× 35 0.8× 23 0.7× 33 444
Paul W. Hirt United States 9 179 3.6× 71 1.4× 76 1.7× 39 0.9× 35 1.0× 18 341
Kate B. Showers United Kingdom 10 55 1.1× 102 2.1× 40 0.9× 21 0.5× 61 1.7× 21 343
Hervé Théry France 9 78 1.6× 109 2.2× 65 1.4× 34 0.8× 39 1.1× 136 380
Marc Reisner United States 4 63 1.3× 108 2.2× 74 1.6× 33 0.8× 106 3.0× 6 407

Countries citing papers authored by John Opie

Since Specialization
Citations

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

Fields of papers citing papers by John Opie

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John Opie. 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 John Opie. The network helps show where John Opie may publish in the future.

Co-authorship network of co-authors of John Opie

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

All Works

20 of 20 papers shown
1.
Opie, John, et al.. (2018). Ogallala, Third Edition. UNP - Nebraska eBooks. 4 indexed citations
2.
Opie, John, et al.. (2010). Lectures On Painting. Bulletin of Miscellaneous Information (Royal Gardens Kew). 1 indexed citations
3.
Opie, John. (2005). Encyclopedia of World Environmental History. Environmental Ethics. 27(3). 323–328. 6 indexed citations
4.
Opie, John. (1999). Review: An Ecological History of New Jersey, by Charles A. Stansfield, Jr.. The Public Historian. 21(2). 143–143. 2 indexed citations
5.
Opie, John. (1998). Moral Geography in High Plains History. Geographical Review. 88(2). 241–241. 8 indexed citations
6.
Opie, John, et al.. (1996). Land Use in Early New Jersey: A Historical Geography. Geographical Review. 86(4). 622–622. 6 indexed citations
7.
Opie, John, et al.. (1994). Ogallala: Water for a Dry Land.. Journal of American History. 81(3). 1272–1272. 6 indexed citations
8.
Opie, John, Wolfgang Schivelbusch, & Angela M. Davies. (1990). Disenchanted Night: The Industrialization of Light in the Nineteenth Century. Technology and Culture. 31(2). 335–335. 50 indexed citations
9.
Opie, John, et al.. (1990). The Law of the Land: Two Hundred Years of American Farmland Policy.. The American Historical Review. 95(3). 897–897. 1 indexed citations
10.
Mingay, G. E. & John Opie. (1989). The Law of the Land: Two Hundred Years of American Farmland Policy.. The Economic History Review. 42(1). 159–159. 4 indexed citations
11.
Bogue, Allan G. & John Opie. (1989). The Law of the Land: Two Hundred Years of American Farmland Policy. Western Historical Quarterly. 20(1). 73–73. 3 indexed citations
12.
Opie, John, et al.. (1988). A New Era of Application for the Wiegand Effect. SAE technical papers on CD-ROM/SAE technical paper series. 1.
13.
Opie, John. (1986). Desert Passages: Encounters with the American Deserts. By Patricia Nelson Limerick. 10(2). 135–136. 2 indexed citations
14.
15.
Opie, John. (1983). Environmental History: Pitfalls and Opportunities. 7(1). 8–16. 7 indexed citations
16.
Ausubel, Jesse H., Ronald L. Gilliland, John Opie, et al.. (1982). Book reviews. Climatic Change. 4(3). 313–322.
17.
Opie, John & Richard H. K. Vietor. (1981). Environmental Politics and the Coal Coalition. Journal of American History. 68(3). 743–743. 1 indexed citations
18.
Opie, John, et al.. (1979). Effects of spacing on rate of machine planting of Radiata pine. Australian Forestry. 42(3). 176–180. 2 indexed citations
19.
Opie, John. (1971). Americans and environment: The controversy over ecology,. Medical Entomology and Zoology.
20.
Opie, John. (1968). The Anglicizing of John Hooper. Archiv für Reformationsgeschichte - Archive for Reformation History. 59(jg). 150–177. 1 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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