Janice S. Grumbles

891 total citations
16 papers, 690 citations indexed

About

Janice S. Grumbles is a scholar working on Nature and Landscape Conservation, Global and Planetary Change and Ecology. According to data from OpenAlex, Janice S. Grumbles has authored 16 papers receiving a total of 690 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Nature and Landscape Conservation, 5 papers in Global and Planetary Change and 4 papers in Ecology. Recurrent topics in Janice S. Grumbles's work include Turtle Biology and Conservation (14 papers), Amphibian and Reptile Biology (5 papers) and Hormonal and reproductive studies (3 papers). Janice S. Grumbles is often cited by papers focused on Turtle Biology and Conservation (14 papers), Amphibian and Reptile Biology (5 papers) and Hormonal and reproductive studies (3 papers). Janice S. Grumbles collaborates with scholars based in United States. Janice S. Grumbles's co-authors include David C. Rostal, Valentine A. Lance, James R. Spotila, David Owens, Duncan S. MacKenzie, Allison C. Alberts, Linda C. Zimmerman, Max S. Amoss, Christopher A. Binckley and Stanley J. Kemp and has published in prestigious journals such as Biology of Reproduction, Copeia and General and Comparative Endocrinology.

In The Last Decade

Janice S. Grumbles

15 papers receiving 585 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Janice S. Grumbles United States 13 546 317 293 187 57 16 690
Vanda Lúcia Ferreira Brazil 14 118 0.2× 298 0.9× 305 1.0× 139 0.7× 98 1.7× 60 542
Paul R. Sotherland United States 16 389 0.7× 245 0.8× 517 1.8× 277 1.5× 166 2.9× 24 885
Robert E. Gatten United States 19 454 0.8× 556 1.8× 682 2.3× 312 1.7× 32 0.6× 39 1.0k
James L. Christiansen United States 17 261 0.5× 252 0.8× 217 0.7× 106 0.6× 78 1.4× 50 613
Kelly M. Hare New Zealand 17 170 0.3× 358 1.1× 390 1.3× 285 1.5× 29 0.5× 44 730
Don Moll United States 12 481 0.9× 339 1.1× 294 1.0× 82 0.4× 50 0.9× 31 581
R. E. Willemsen Greece 12 376 0.7× 187 0.6× 169 0.6× 111 0.6× 17 0.3× 14 456
Anthony C. Steyermark United States 11 515 0.9× 350 1.1× 385 1.3× 140 0.7× 62 1.1× 13 692
A. L. A. Middleton Canada 14 121 0.2× 95 0.3× 479 1.6× 274 1.5× 93 1.6× 38 623
Harold F. Hirth United States 14 497 0.9× 384 1.2× 365 1.2× 222 1.2× 80 1.4× 25 736

Countries citing papers authored by Janice S. Grumbles

Since Specialization
Citations

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

Fields of papers citing papers by Janice S. Grumbles

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Janice S. Grumbles. 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 Janice S. Grumbles. The network helps show where Janice S. Grumbles may publish in the future.

Co-authorship network of co-authors of Janice S. Grumbles

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

All Works

16 of 16 papers shown
1.
Lance, Valentine A., Allen R. Place, Janice S. Grumbles, & David C. Rostal. (2002). Variation in plasma lipids during the reproductive cycle of male and female desert tortoises, Gopherus agassizii. Journal of Experimental Zoology. 293(7). 703–711. 12 indexed citations
2.
MacKenzie, Duncan S., et al.. (2001). Seasonality in Plasma Thyroxine in the Desert Tortoise, Gopherus agassizii. General and Comparative Endocrinology. 121(2). 214–222. 37 indexed citations
3.
Rostal, David C., et al.. (2001). Changes in Gonadal and Adrenal Steroid Levels in the Leatherback Sea Turtle (Dermochelys coriacea) during the Nesting Cycle. General and Comparative Endocrinology. 122(2). 139–147. 38 indexed citations
4.
Lance, Valentine A., Janice S. Grumbles, & David C. Rostal. (2001). Sex differences in plasma corticosterone in desert tortoises, Gopherus agassizii, during the reproductive cycle. Journal of Experimental Zoology. 289(5). 285–289. 1 indexed citations
5.
Lance, Valentine A., Janice S. Grumbles, & David C. Rostal. (2001). Sex differences in plasma corticosterone in desert tortoises,Gopherus agassizii, during the reproductive cycle. Journal of Experimental Zoology. 289(5). 285–289. 31 indexed citations
6.
Rostal, David C., David Owens, Janice S. Grumbles, Duncan S. MacKenzie, & Max S. Amoss. (1998). Seasonal Reproductive Cycle of the Kemp's Ridley Sea Turtle (Lepidochelys kempi). General and Comparative Endocrinology. 109(2). 232–243. 98 indexed citations
7.
Rostal, David C., et al.. (1998). Long-Term Sperm Storage in the Desert Tortoise (Gopherus agassizii). Copeia. 1998(3). 702–702. 38 indexed citations
8.
Rostal, David C., et al.. (1998). Seasonal reproductive cycle of the Galápagos tortoise (Geochelone nigra) in captivity. Zoo Biology. 17(6). 505–517. 20 indexed citations
9.
Rostal, David C., Valentine A. Lance, Janice S. Grumbles, & Allison C. Alberts. (1994). Seasonal Reproductive Cycle of the Desert Tortoise (Gopherus agassizii) in the Eastern Mojave Desert. Herpetological Monographs. 8. 72–72. 91 indexed citations
10.
Spotila, James R., Linda C. Zimmerman, Christopher A. Binckley, et al.. (1994). Effects of Incubation Conditions on Sex Determination, Hatching Success, and Growth of Hatchling Desert Tortoises, Gopherus agassizii. Herpetological Monographs. 8. 103–103. 74 indexed citations
11.
Spotila, James R., Linda C. Zimmerman, Christopher A. Binckley, et al.. (1994). Effects of Incubation Conditions on Sex Determination, Hatching Success, and Growth of Hatchling Desert Tortoises, Gopherus agassizii. Herpetological Monographs. 8. 103. 85 indexed citations
12.
Rostal, David C., Janice S. Grumbles, Valentine A. Lance, & James R. Spotila. (1994). Non-Lethal Sexing Techniques for Hatchling and Immature Desert Tortoises (Gopherus agassizii). Herpetological Monographs. 8. 83–83. 48 indexed citations
13.
O′Connor, Michael, Janice S. Grumbles, Robert H. George, Linda C. Zimmerman, & James R. Spotila. (1994). Potential Hematological and Biochemical Indicators of Stress in Free-Ranging Desert Tortoises and Captive Tortoises Exposed to a Hydric Stress Gradient. Herpetological Monographs. 8. 5–5. 23 indexed citations
14.
Bolten, Alan B., Karen A. Bjorndal, Janice S. Grumbles, & David Owens. (1992). Sex Ratio and Sex-Specific Growth Rates of Immature Green Turtles, Chelonia mydas, in the Southern Bahamas. Copeia. 1992(4). 1098–1098. 34 indexed citations
15.
Johnson, Larry, et al.. (1990). Leydig Cell Cytoplasmic Content Is Related to Daily Sperm Production in Men. Journal of Andrology. 11(2). 155–160. 8 indexed citations
16.

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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