Jacques Fretey

478 total citations
23 papers, 368 citations indexed

About

Jacques Fretey is a scholar working on Nature and Landscape Conservation, Ecology and Global and Planetary Change. According to data from OpenAlex, Jacques Fretey has authored 23 papers receiving a total of 368 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Nature and Landscape Conservation, 10 papers in Ecology and 8 papers in Global and Planetary Change. Recurrent topics in Jacques Fretey's work include Turtle Biology and Conservation (20 papers), Avian ecology and behavior (7 papers) and Amphibian and Reptile Biology (7 papers). Jacques Fretey is often cited by papers focused on Turtle Biology and Conservation (20 papers), Avian ecology and behavior (7 papers) and Amphibian and Reptile Biology (7 papers). Jacques Fretey collaborates with scholars based in France, United States and Italy. Jacques Fretey's co-authors include Marc Girondot, Jean Lescure, N. Mrosovsky, Claude Pieau, Manjula Tiwari, Roger Bour, Sabrina Fossette, Jean‐Yves Georges, Hideji Tanaka and Graeme C. Hays and has published in prestigious journals such as Biological Conservation, Marine Ecology Progress Series and Animals.

In The Last Decade

Jacques Fretey

20 papers receiving 320 citations

Peers

Jacques Fretey
Armando J. B. Santos Brazil
Marcel Clusa Spain
Aliki Panagopoulou United States
Patricia M. Zárate United States
Sally R. Hopkins-Murphy United States
Milagros López‐Mendilaharsu Brazil
Sonia Elsy Merino United Kingdom
AF Rees Libya
Edward O. Moll United States
Alan F. Rees United Kingdom
Armando J. B. Santos Brazil
Jacques Fretey
Citations per year, relative to Jacques Fretey Jacques Fretey (= 1×) peers Armando J. B. Santos

Countries citing papers authored by Jacques Fretey

Since Specialization
Citations

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

Fields of papers citing papers by Jacques Fretey

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jacques Fretey

This figure shows the co-authorship network connecting the top 25 collaborators of Jacques Fretey. A scholar is included among the top collaborators of Jacques Fretey 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 Jacques Fretey. Jacques Fretey 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.
Chevallier, Damien, Jacques Fretey, Jean Lescure, & Marc Girondot. (2024). First Record of Kemp’s Ridley Sea Turtle, Lepidochelys kempii (Garman, 1880), in the Waters of Martinique Island (Lesser Antilles). Animals. 14(4). 596–596.
2.
3.
Chevallier, Damien, Marc Girondot, Rachel Berzins, et al.. (2019). Survival and breeding interval of an endangered marine vertebrate, the leatherback turtle Dermochelys coriacea, in French Guiana. Endangered Species Research. 41. 153–165. 8 indexed citations
4.
Segniagbeto, Gabriel Hoinsoudé, Roger Bour, Annemarie Ohler, et al.. (2014). Turtles and Tortoises of Togo: Historical Data, Distribution, Ecology, and Conservation. Chelonian Conservation and Biology. 13(2). 152–165. 11 indexed citations
5.
Fretey, Jacques, et al.. (2012). Monitoring the green turtle population <em>Chelonia mydas</em> (Linné, 1758) in the coastal region of Campo Ma’an national park (South Cameroon). International Journal of Biological and Chemical Sciences. 6(2). 1 indexed citations
6.
Varo‐Cruz, Nuria, et al.. (2011). New records of the olive ridley sea turtle Lepidochelys olivacea (Eschscholtz, 1829) from the Cape Verde Islands. Acceda (Universidad de Las Palmas de Gran Canaria). 3 indexed citations
7.
Witt, Matthew J., Annette C. Broderick, Ángela Formia, et al.. (2009). Aerial surveying of the world’s largest leatherback turtle rookery: A more effective methodology for large-scale monitoring. Biological Conservation. 142(8). 1719–1727. 62 indexed citations
8.
Braet, Y., et al.. (2008). Dramatic impact of army ants on dermochelys coriacea nests at Pongara National Park (Gabon, Central Africa). Acceda (Universidad de Las Palmas de Gran Canaria). 1 indexed citations
9.
Georges, Jean‐Yves, Sabrina Fossette, Sandra Ferraroli, et al.. (2007). Meta-analysis of movements in Atlantic leatherback turtles during the nesting season: conservation implications. Marine Ecology Progress Series. 338. 225–232. 63 indexed citations
10.
Fretey, Jacques, et al.. (2007). Leatherback, Dermochelys coriacea, Nesting Along the Atlantic Coast of Africa. Chelonian Conservation and Biology. 6(1). 126–129. 19 indexed citations
11.
Fretey, Jacques. (2001). Biogeography and conservation of marine turtles of the Atlantic coast of Africa = Biogéographie et conservation des tortues marines de la côte atlantique de l'Afrique. 28 indexed citations
12.
Fretey, Jacques & Jean Lescure. (1998). Les tortues marines en Guyane française : bilan de vingt ans de recherche et de conservation. Journal d agriculture traditionnelle et de botanique appliquée. 40(1). 219–238. 6 indexed citations
13.
Girondot, Marc & Jacques Fretey. (1996). Leatherback Turtles, Dermochelys coriacea, Nesting in French Guiana, 1978-1995. 72 indexed citations
14.
Goff, Gregory P., Jon Lien, Garry B. Stenson, & Jacques Fretey. (1994). The migration of a tagged Leatherback Turtle, Dermochelys coriacea, from French Guiana, South America, to Newfoundland, Canada, in 128 days. The Canadian Field-Naturalist. 108(1). 72–73. 5 indexed citations
15.
Fretey, Jacques & Marc Girondot. (1989). L’activité de ponte de la Tortue Luth Dermochelys coriacea (Vandelli, 1761), pendant la saison 1988 en Guyane française. Revue d Écologie (La Terre et La Vie). 44(3). 261–274. 9 indexed citations
16.
Fretey, Jacques, et al.. (1985). Sexual differentiation as a function of the incubation temperature of eggs in the sea-turtle Dermochelys coriacea (Vandelli, 1761). Amphibia-Reptilia. 6(1). 83–92. 53 indexed citations
17.
Fretey, Jacques. (1980). Les pontes de la Tortue luth Dermochelys coriacea en Guyane française. Revue d Écologie (La Terre et La Vie). 34(4). 649–654. 5 indexed citations
18.
Fretey, Jacques, et al.. (1978). Présence de la tortue dans la vie des Indiens Galibi de Guyane française. Journal d agriculture traditionnelle et de botanique appliquée. 25(1). 3–23. 2 indexed citations
19.
Fretey, Jacques, Marinus Steven Hoogmoed, & Jean Lescure. (1977). Etude taxinomique de Rhinoclemmys punctularia punctularia (Daudin) (Testudinata, Emydidae). Data Archiving and Networked Services (DANS). 52(6). 63–80. 5 indexed citations
20.
Lescure, Jean & Jacques Fretey. (1975). Étude taxinomique de Phrynops (Batrachemys) nasutus (Schweigger) (Testudinata, Chelidae). Bulletin du Muséum national d'histoire naturelle.. 337(239). 1317–1328. 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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