James E. Lotan

544 total citations
22 papers, 423 citations indexed

About

James E. Lotan is a scholar working on Nature and Landscape Conservation, Ecology and Global and Planetary Change. According to data from OpenAlex, James E. Lotan has authored 22 papers receiving a total of 423 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Nature and Landscape Conservation, 9 papers in Ecology and 9 papers in Global and Planetary Change. Recurrent topics in James E. Lotan's work include Forest ecology and management (13 papers), Fire effects on ecosystems (7 papers) and Forest Insect Ecology and Management (7 papers). James E. Lotan is often cited by papers focused on Forest ecology and management (13 papers), Fire effects on ecosystems (7 papers) and Forest Insect Ecology and Management (7 papers). James E. Lotan collaborates with scholars based in United States, United Kingdom and Malawi. James E. Lotan's co-authors include David A. Perry, Patricia S. Muir, James K. Brown, Leon F. Neuenschwander, Robert Zahner, Wyman C. Schmidt, David Baumgartner, Jonalea R. Tonn, Gerald E. Rehfeldt and Robert G. Haight and has published in prestigious journals such as Ecology, Evolution and Canadian Journal of Forest Research.

In The Last Decade

James E. Lotan

21 papers receiving 340 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
James E. Lotan United States	11	318	251	171	105	65	22	423
A.A. Alm United States	9	195 0.6×	301 1.2×	99 0.6×	107 1.0×	124 1.9×	26	445
S. Eis United Kingdom	10	195 0.6×	299 1.2×	117 0.7×	119 1.1×	60 0.9×	21	454
David Van Lear United States	6	376 1.2×	344 1.4×	230 1.3×	57 0.5×	52 0.8×	11	466
Lawrence S. Barden United States	8	217 0.7×	355 1.4×	177 1.0×	152 1.4×	65 1.0×	12	474
Ernst Röhrig Germany	8	89 0.3×	135 0.5×	72 0.4×	83 0.8×	81 1.2×	17	273
Wyman C. Schmidt United States	9	100 0.3×	122 0.5×	81 0.5×	55 0.5×	36 0.6×	37	239
Henryk Żybura Poland	8	169 0.5×	257 1.0×	108 0.6×	135 1.3×	172 2.6×	19	396
María José Broncano Spain	8	248 0.8×	242 1.0×	119 0.7×	75 0.7×	33 0.5×	10	356
Jennifer M. Hurst New Zealand	11	173 0.5×	259 1.0×	97 0.6×	41 0.4×	56 0.9×	14	354
François Freléchoux Switzerland	11	163 0.5×	236 0.9×	137 0.8×	128 1.2×	54 0.8×	16	428

Countries citing papers authored by James E. Lotan

Since Specialization

Citations

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

Fields of papers citing papers by James E. Lotan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James E. Lotan. 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 E. Lotan. The network helps show where James E. Lotan may publish in the future.

Co-authorship network of co-authors of James E. Lotan

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

All Works

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20 of 20 papers shown

Haight, Robert G., et al.. (1994). The economics of silvicultural systems: optimal management of cedar-hemlock white pine stands.. 293–302. 2 indexed citations

Baumgartner, David, James E. Lotan, & Jonalea R. Tonn. (1994). Interior cedar-hemlock-white pine forests: ecology and management. Symposium proceedings, The Ridpath Hotel, Spokane, Washington, USA 2-4 March, 1993.. 4 indexed citations

Lotan, James E., James K. Brown, & Leon F. Neuenschwander. (1985). Role of Fire in Lodgepole Pine Forests. Digital Commons - USU (Utah State University). 39(5). 133–98. 49 indexed citations

Muir, Patricia S. & James E. Lotan. (1985). Serotiny and life history of Pinus contorta var. latifolia. Canadian Journal of Botany. 63(5). 938–945. 24 indexed citations

Muir, Patricia S. & James E. Lotan. (1985). Disturbance History and Serotiny of Pinus contorta in Western Montana. Ecology. 66(5). 1658–1668. 71 indexed citations

Schmidt, Wyman C., et al.. (1980). Phenology of common forest flora of the northern Rockies, 1928 to 1937 /. Biodiversity Heritage Library (Smithsonian Institution). 15 indexed citations

Perry, David A. & James E. Lotan. (1979). A Model of Fire Selection for Serotiny in Lodgepole Pine. Evolution. 33(3). 958–958. 17 indexed citations

Perry, David A. & James E. Lotan. (1979). A MODEL OF FIRE SELECTION FOR SEROTINY IN LODGEPOLE PINE. Evolution. 33(3). 958–968. 52 indexed citations

Perry, David A. & James E. Lotan. (1978). Variation in lodgepole pine (Pinuscontorta var. latifolia): greenhouse response of wind pollinated families from five populations to day length and temperature–soil. Canadian Journal of Forest Research. 8(1). 81–89. 3 indexed citations

10.

Perry, David A. & James E. Lotan. (1977). Opening temperatures in serotinous cones of lodgepole pine.. 51(3). 192–5. 14 indexed citations

11.

Lotan, James E.. (1976). Cone Serotiny - Fire Relationships in Lodgepole Pine. Digital Commons - USU (Utah State University). 267. 38 indexed citations

12.

Lotan, James E., et al.. (1971). Hand preparation of seedbeds improves spot seeding of lodgepole pine in Wyoming /. Biodiversity Heritage Library (Smithsonian Institution). 1 indexed citations

13.

Lotan, James E., et al.. (1970). Estimating seed stored in serotinous cones of lodgepole pine /. Biodiversity Heritage Library (Smithsonian Institution). 5 indexed citations

14.

Lotan, James E., et al.. (1970). Some variation of terpenes in Montana Lodgepole Pine.. 1 indexed citations

15.

Rehfeldt, Gerald E., et al.. (1970). Pinus contorta X banksiana hybrids tested in northern Rocky Mountains /. Biodiversity Heritage Library (Smithsonian Institution). 3 indexed citations

16.

Lotan, James E.. (1967). Cone serotiny of Lodgepole Pine. Scientia Forestalis. 13. 1 indexed citations

17.

Lotan, James E.. (1967). Cone Serotiny of Lodgepole Pine Near West Yellowstone, Montana. Forest Science. 13(1). 55–59. 17 indexed citations

18.

Lotan, James E.. (1967). Eleven-year results of strip-thinning by bulldozer in thirty-year old Lodgepole Pine.. 4 indexed citations

19.

Zahner, Robert, et al.. (1964). Earlywood-Latewood Features of Red Pine Grown Under Simulated Drought and Irrigation. Forest Science. 10(3). 361–370. 36 indexed citations

20.

Lotan, James E. & Robert Zahner. (1963). Shoot and Needle Responses Of 20-Year-Old Red Pine to Current Soil Moisture Regimes. Forest Science. 9(4). 497–506. 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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