Charles J. Jonkel

1.2k total citations
32 papers, 902 citations indexed

About

Charles J. Jonkel is a scholar working on Ecology, Genetics and General Health Professions. According to data from OpenAlex, Charles J. Jonkel has authored 32 papers receiving a total of 902 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Ecology, 5 papers in Genetics and 4 papers in General Health Professions. Recurrent topics in Charles J. Jonkel's work include Marine animal studies overview (9 papers), Wildlife Ecology and Conservation (8 papers) and Ecology and biodiversity studies (6 papers). Charles J. Jonkel is often cited by papers focused on Marine animal studies overview (9 papers), Wildlife Ecology and Conservation (8 papers) and Ecology and biodiversity studies (6 papers). Charles J. Jonkel collaborates with scholars based in Canada and United States. Charles J. Jonkel's co-authors include Gerald W. Bowes, Ralph Nelson, G. Edgar Folk, John J. Craighead, P. Watts, Richard D. Mace, Allen E. Anderson, Robert L. Phillips, Peter Zager and Nils Are Øritsland and has published in prestigious journals such as BioScience, Biological Conservation and Journal of Wildlife Management.

In The Last Decade

Charles J. Jonkel

27 papers receiving 666 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Charles J. Jonkel Canada	13	656	154	108	92	85	32	902
E. H. McEwan	15	523 0.8×	78 0.5×	64 0.6×	125 1.4×	46 0.5×	24	884
D. F. Holleman United States	21	471 0.7×	135 0.9×	73 0.7×	84 0.9×	124 1.5×	38	970
John J. Craighead United States	19	1.0k 1.6×	262 1.7×	111 1.0×	46 0.5×	134 1.6×	42	1.3k
Albert W. Erickson United States	21	729 1.1×	167 1.1×	200 1.9×	102 1.1×	68 0.8×	44	1.1k
Laura Felicetti United States	15	1.1k 1.6×	107 0.7×	81 0.8×	71 0.8×	197 2.3×	21	1.3k
Aaron N. Moen United States	16	789 1.2×	116 0.8×	165 1.5×	24 0.3×	95 1.1×	38	1.1k
Jennifer K. Fortin United States	17	722 1.1×	105 0.7×	126 1.2×	45 0.5×	117 1.4×	19	826
D. R. Klein United States	13	597 0.9×	101 0.7×	32 0.3×	150 1.6×	73 0.9×	23	850
Tuula E. Hollmén United States	21	632 1.0×	240 1.6×	63 0.6×	39 0.4×	167 2.0×	73	1.1k
Alejandro R Carlini Argentina	20	922 1.4×	210 1.4×	41 0.4×	223 2.4×	337 4.0×	50	1.2k

Countries citing papers authored by Charles J. Jonkel

Since Specialization

Citations

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

Fields of papers citing papers by Charles J. Jonkel

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles J. Jonkel

This figure shows the co-authorship network connecting the top 25 collaborators of Charles J. Jonkel. A scholar is included among the top collaborators of Charles J. Jonkel 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 Charles J. Jonkel. Charles J. Jonkel 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

Jonkel, Charles J.. (2011). Ecology, population dynamics, and management of the black bear in the spruce-fir forest of Northwestern Montana. Open Collections.

Cushing, Bruce S., Nancy L. Cushing, & Charles J. Jonkel. (1988). Polar bear responses to the underwater vocalizations of ringed seals. Polar Biology. 9(2). 123–124. 3 indexed citations

Watts, P. & Charles J. Jonkel. (1988). Energetic Cost of Winter Dormancy in Grizzly Bear. Journal of Wildlife Management. 52(4). 654–654. 43 indexed citations

Mace, Richard D. & Charles J. Jonkel. (1986). Local Food Habits of the Grizzly Bear in Montana. Bears Their Biology and Management. 6. 105–105. 42 indexed citations

Jonkel, Charles J., et al.. (1986). Do Grizzly Bears Still Live in Mexico?. Bears Their Biology and Management. 6. 11–11. 4 indexed citations

Zager, Peter & Charles J. Jonkel. (1983). Managing Grizzly Bear Habitat in the Northern Rocky Mountains. Journal of Forestry. 81(8). 524–536. 2 indexed citations

Larsen, Thor, et al.. (1983). Satellite Radio-Tracking of Polar Bears between Svalbard and Greenland. Bears Their Biology and Management. 5. 230–230. 15 indexed citations

Watts, P., Nils Are Øritsland, Charles J. Jonkel, & K. Ronald. (1981). Mammalian hibernation and the oxygen consumption of a denning black bear (Ursus americanas). Comparative Biochemistry and Physiology Part A Physiology. 69(1). 121–123. 59 indexed citations

Anderson, Allen E., Robert L. Phillips, & Charles J. Jonkel. (1978). Proceedings of the 1975 Predator Symposium. Journal of Range Management. 31(3). 239–239. 58 indexed citations

10.

Jonkel, Charles J., et al.. (1976). The Popular Bears of Cape Churchill. Bears Their Biology and Management. 3. 301–301. 1 indexed citations

11.

Greer, Kenneth R., Charles J. Jonkel, & Montana.. (1975). Draft environmental statement. 7 indexed citations

12.

Miller, Frank L., et al.. (1972). Group Cohesion and Leadership Response by Barren-Ground Caribou to Man-Made Barriers. ARCTIC. 25(3). 16 indexed citations

13.

Jonkel, Charles J.. (1970). A New Northern Record for the Eastern Kingbird. The Canadian Field-Naturalist. 84(3). 309–310.

14.

Jonkel, Charles J.. (1970). Some comments on polar bear management. Biological Conservation. 2(2). 115–119. 13 indexed citations

15.

Jonkel, Charles J.. (1970). The Behavior of Captured North American Bears (With Comments on Bear Management and Research). BioScience. 20(21). 1145–1147. 9 indexed citations

16.

Jonkel, Charles J., et al.. (1970). Recent Records of Black Bears (Ursus Americanus) on the Barren Grounds of Canada. Journal of Mammalogy. 51(4). 826–828. 4 indexed citations

17.

Jonkel, Charles J.. (1968). A Polar Bear and Porcupine Encounter. The Canadian Field-Naturalist. 82(3). 222–222. 1 indexed citations

18.

Jonkel, Charles J., et al.. (1963). Sexual Maturity and Implantation of Blastocysts in the Wild Pine Marten. Journal of Wildlife Management. 27(1). 93–93. 8 indexed citations

19.

Jonkel, Charles J. & Kenneth R. Greer. (1963). Fall Food Habits of Spruce Grouse in Northwest Montana. Journal of Wildlife Management. 27(4). 593–593. 8 indexed citations

20.

Jonkel, Charles J.. (1959). Ecological and physiological study of pine marten. The Mathematics Enthusiast. 3 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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