Thea C. Johanos

661 total citations
31 papers, 495 citations indexed

About

Thea C. Johanos is a scholar working on Ecology, Global and Planetary Change and Oceanography. According to data from OpenAlex, Thea C. Johanos has authored 31 papers receiving a total of 495 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Ecology, 7 papers in Global and Planetary Change and 6 papers in Oceanography. Recurrent topics in Thea C. Johanos's work include Marine animal studies overview (29 papers), Marine and fisheries research (7 papers) and Avian ecology and behavior (6 papers). Thea C. Johanos is often cited by papers focused on Marine animal studies overview (29 papers), Marine and fisheries research (7 papers) and Avian ecology and behavior (6 papers). Thea C. Johanos collaborates with scholars based in United States and Indonesia. Thea C. Johanos's co-authors include Jason D. Baker, Albert L. Harting, Brenda L. Becker, William G. Gilmartin, Timothy J. Ragen, John R. Henderson, Robert Braun, George A. Antonelis, L. L. Eberhardt and Ian Stirling and has published in prestigious journals such as Science, Biological Conservation and Journal of Wildlife Management.

In The Last Decade

Thea C. Johanos

26 papers receiving 404 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Thea C. Johanos United States 13 430 116 79 67 66 31 495
Charles L. Littnan United States 12 318 0.7× 109 0.9× 72 0.9× 42 0.6× 43 0.7× 26 429
Patrick Pinet Réunion 12 435 1.0× 141 1.2× 59 0.7× 84 1.3× 83 1.3× 21 508
Mark S. Lowry United States 14 499 1.2× 220 1.9× 146 1.8× 87 1.3× 123 1.9× 37 607
Michelle H. Reynolds United States 15 422 1.0× 84 0.7× 95 1.2× 20 0.3× 85 1.3× 49 526
Albert L. Harting United States 10 387 0.9× 82 0.7× 98 1.2× 30 0.4× 33 0.5× 17 450
Kiyoaki Ozaki Japan 16 692 1.6× 149 1.3× 133 1.7× 38 0.6× 130 2.0× 48 809
Judith Denkinger Ecuador 14 352 0.8× 108 0.9× 172 2.2× 114 1.7× 83 1.3× 31 511
Alejandro Simeone Chile 15 606 1.4× 178 1.5× 130 1.6× 97 1.4× 156 2.4× 48 704
Charles A. Bost France 10 434 1.0× 188 1.6× 108 1.4× 64 1.0× 110 1.7× 13 507
Javier Negrete Argentina 12 370 0.9× 115 1.0× 46 0.6× 49 0.7× 77 1.2× 62 447

Countries citing papers authored by Thea C. Johanos

Since Specialization
Citations

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

Fields of papers citing papers by Thea C. Johanos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Thea C. Johanos. 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 Thea C. Johanos. The network helps show where Thea C. Johanos may publish in the future.

Co-authorship network of co-authors of Thea C. Johanos

This figure shows the co-authorship network connecting the top 25 collaborators of Thea C. Johanos. A scholar is included among the top collaborators of Thea C. Johanos 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 Thea C. Johanos. Thea C. Johanos 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.
2.
Robinson, Stacie J., et al.. (2020). Sighting patterns reveal unobserved pupping events to revise reproductive rate estimates for Hawaiian monk seals in the main Hawaiian Islands. Marine Mammal Science. 37(2). 420–432. 6 indexed citations
3.
Harting, Albert L., Michelle Barbieri, Jason D. Baker, et al.. (2020). Population‐level impacts of natural and anthropogenic causes‐of‐death for Hawaiian monk seals in the main Hawaiian Islands. Marine Mammal Science. 37(1). 235–250. 9 indexed citations
4.
Barbieri, Michelle, Colleen Duncan, Albert L. Harting, et al.. (2018). Survey for Placental Disease and Reproductive Pathogens in the Endangered Hawaiian Monk Seal (Neomonachus schauinslandi). Journal of Wildlife Diseases. 54(3). 564–568. 5 indexed citations
5.
Johanos, Thea C., et al.. (2016). The Hawaiian monk seal on Laysan Island, 1988.. National Oceanic and Atmospheric Administration (NOAA) - NOAA Central Library.
6.
Baker, Jason D., Albert L. Harting, Michelle Barbieri, et al.. (2016). ESTIMATING CONTACT RATES OF HAWAIIAN MONK SEALS (NEOMONACHUS SCHAUINSLANDI) USING SOCIAL NETWORK ANALYSIS. Journal of Wildlife Diseases. 52(3). 533–543. 4 indexed citations
7.
Baker, Jason D., et al.. (2013). Body growth in Hawaiian monk seals. Marine Mammal Science. 30(1). 259–271. 3 indexed citations
8.
Johanos, Thea C., et al.. (2013). The Hawaiian monk seal on Lisianski Island, 1983. 2 indexed citations
9.
Baker, Jason D., et al.. (2011). Translocation as a tool for conservation of the Hawaiian monk seal. Biological Conservation. 144(11). 2692–2701. 19 indexed citations
10.
Schultz, Jennifer K., et al.. (2011). Dizygotic twinning in the Hawaiian monk seal. Journal of Mammalogy. 92(2). 336–341. 4 indexed citations
11.
Baker, Jason D., et al.. (2010). Dramatic shifts in Hawaiian monk seal distribution predicted from divergent regional trends. Marine Mammal Science. 27(1). 78–93. 37 indexed citations
12.
Antonelis, George A., Jason D. Baker, Thea C. Johanos, Robert Braun, & Albert L. Harting. (2006). Hawaiian monk seal (Monachus schauinslandi): Status and conservation issues. Atoll research bulletin. 543. 75–101. 51 indexed citations
13.
Baker, Jason D., Albert L. Harting, & Thea C. Johanos. (2006). USE OF DISCOVERY CURVES TO ASSESS ABUNDANCE OF HAWAIIAN MONK SEALS. Marine Mammal Science. 22(4). 847–861. 20 indexed citations
14.
Baker, Jason D. & Thea C. Johanos. (2003). Abundance of the Hawaiian monk seal in the main Hawaiian Islands. Biological Conservation. 116(1). 103–110. 47 indexed citations
15.
Baker, Jason D. & Thea C. Johanos. (2002). EFFECTS OF RESEARCH HANDLING ON THE ENDANGERED HAWAIIAN MONK SEAL. Marine Mammal Science. 18(2). 500–512. 37 indexed citations
16.
Atkinson, Shannon, Timothy J. Ragen, William G. Gilmartin, Brenda L. Becker, & Thea C. Johanos. (1998). Use of a GnRH Agonist to Suppress Testosterone in Wild Male Hawaiian Monk Seals (Monachus schauinslandi). General and Comparative Endocrinology. 112(2). 178–182. 11 indexed citations
17.
Johanos, Thea C. & Jason D. Baker. (1995). The Hawaiian monk seal in the Northwestern Hawaiian Islands, 2003. University of North Texas Digital Library (University of North Texas). 5 indexed citations
18.
Atkinson, Shannon, et al.. (1994). Reproductive morphology and status of female Hawaiian monk seals ( Monachus schauinslandi ) fatally injured by adult male seals. Reproduction. 100(1). 225–230. 17 indexed citations
19.
Johanos, Thea C., Brenda L. Becker, & Timothy J. Ragen. (1994). ANNUAL REPRODUCTIVE CYCLE OF THE FEMALE HAWAIIAN MONK SEAL (MONACHUS SCHAUINSLANDI). Marine Mammal Science. 10(1). 13–30. 55 indexed citations
20.
Johanos, Thea C., et al.. (1987). The Hawaiian monk seal on Laysan Island, 1984. University of North Texas Digital Library (University of North Texas). 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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