J.R. Disnar

797 total citations
22 papers, 682 citations indexed

About

J.R. Disnar is a scholar working on Mechanics of Materials, Atmospheric Science and Artificial Intelligence. According to data from OpenAlex, J.R. Disnar has authored 22 papers receiving a total of 682 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Mechanics of Materials, 10 papers in Atmospheric Science and 6 papers in Artificial Intelligence. Recurrent topics in J.R. Disnar's work include Geology and Paleoclimatology Research (10 papers), Hydrocarbon exploration and reservoir analysis (10 papers) and Geochemistry and Geologic Mapping (6 papers). J.R. Disnar is often cited by papers focused on Geology and Paleoclimatology Research (10 papers), Hydrocarbon exploration and reservoir analysis (10 papers) and Geochemistry and Geologic Mapping (6 papers). J.R. Disnar collaborates with scholars based in France, Australia and Tunisia. J.R. Disnar's co-authors include Fatima Laggoun‐Défarge, Didier Kéravis, Élisabeth Lallier-Vergès, Cyril Marchand, Mohammed Boussafir, Laetitia Pichevin, Philìppe Bertrand, B. Guillet, Claude Largeau and Sylvie Derenne and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Journal of Applied Ecology and Quaternary Science Reviews.

In The Last Decade

J.R. Disnar

22 papers receiving 654 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J.R. Disnar France 14 306 200 171 114 95 22 682
G. Landmann Germany 9 502 1.6× 136 0.7× 113 0.7× 134 1.2× 281 3.0× 16 788
Fumiko Watanabe Nara Japan 16 381 1.2× 172 0.9× 53 0.3× 92 0.8× 169 1.8× 42 693
E. G. Vologina Russia 17 436 1.4× 224 1.1× 103 0.6× 91 0.8× 78 0.8× 58 820
Sjerry van der Gaast Netherlands 7 451 1.5× 145 0.7× 83 0.5× 181 1.6× 272 2.9× 8 769
P Gammon Canada 18 319 1.0× 104 0.5× 146 0.9× 152 1.3× 265 2.8× 35 756
István Futó Hungary 15 232 0.8× 76 0.4× 86 0.5× 58 0.5× 146 1.5× 70 693
Andrey Fedotov Russia 15 535 1.7× 248 1.2× 96 0.6× 112 1.0× 94 1.0× 57 771
Tadeusz Kuc Poland 15 533 1.7× 159 0.8× 70 0.4× 90 0.8× 129 1.4× 46 856
E. Keppens Belgium 14 216 0.7× 101 0.5× 142 0.8× 127 1.1× 198 2.1× 31 637
Sebastian Naeher New Zealand 13 345 1.1× 265 1.3× 139 0.8× 74 0.6× 166 1.7× 31 717

Countries citing papers authored by J.R. Disnar

Since Specialization
Citations

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

Fields of papers citing papers by J.R. Disnar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J.R. Disnar

This figure shows the co-authorship network connecting the top 25 collaborators of J.R. Disnar. A scholar is included among the top collaborators of J.R. Disnar 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 J.R. Disnar. J.R. Disnar 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.
Putten, Nathalie Van der, Cyriel Verbruggen, Svante Björck, et al.. (2015). The Last Termination in the South Indian Ocean: A unique terrestrial record from Kerguelen Islands (49°S) situated within the Southern Hemisphere westerly belt. Quaternary Science Reviews. 122. 142–157. 22 indexed citations
2.
Montacer, Mabrouk, et al.. (2013). Organic Geochemistry of the Cenomanian–Turonian Bahloul Formation Petroleum Source Rock, Central and Northern Tunisia. Resource Geology. 63(3). 262–287. 25 indexed citations
3.
Zocatelli, Renata, Bruno Turcq, Mohammed Boussafir, et al.. (2012). Late Holocene paleoenvironmental changes in Northeast Brazil recorded by organic matter in lacustrine sediments of Lake Boqueirão. Palaeogeography Palaeoclimatology Palaeoecology. 363-364. 127–134. 21 indexed citations
4.
Tiercelin, Jean‐Jacques, E. Gibert, Mohammed Umer, et al.. (2008). High-resolution sedimentary record of the last deglaciation from a high-altitude lake in Ethiopia. Quaternary Science Reviews. 27(5-6). 449–467. 29 indexed citations
5.
Marchand, Cyril, Élisabeth Lallier-Vergès, J.R. Disnar, & Didier Kéravis. (2008). Organic carbon sources and transformations in mangrove sediments: A Rock-Eval pyrolysis approach. Organic Geochemistry. 39(4). 408–421. 70 indexed citations
6.
Laggoun‐Défarge, Fatima, Edward A. D. Mitchell, Daniel Gilbert, et al.. (2007). Cut‐over peatland regeneration assessment using organic matter and microbial indicators (bacteria and testate amoebae). Journal of Applied Ecology. 45(2). 716–727. 55 indexed citations
7.
Magny, Michel, Carole Bégeot, Gilles Bossuet, et al.. (2005). Environmental and climatic changes in the Jura mountains (eastern France) during the Lateglacial–Holocene transition: a multi-proxy record from Lake Lautrey. Quaternary Science Reviews. 25(5-6). 414–445. 95 indexed citations
8.
Pichevin, Laetitia, Philìppe Bertrand, Mohammed Boussafir, & J.R. Disnar. (2004). Organic matter accumulation and preservation controls in a deep sea modern environment: an example from Namibian slope sediments. Organic Geochemistry. 35(5). 543–559. 51 indexed citations
9.
Copard, Yoann, et al.. (2004). Vitrinite recycling: diagnostic criteria and reflectance changes during weathering and reburial. International Journal of Coal Geology. 61(3-4). 223–239. 20 indexed citations
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Giovanni, Christian Di, et al.. (1999). Des particules charbonneuses, t�moins des variations de l'�rosion chimique d'un bassin versant calcaire durant l'holoc�ne (bassin de chaillexon, doubs, France). Comptes Rendus de l Académie des Sciences - Series IIA - Earth and Planetary Science. 328(3). 167–172. 4 indexed citations
13.
14.
Disnar, J.R., et al.. (1997). Nature and origin of chemical zoning in the metal nucleus and oxide cortex of cosmic spherules from the Tuamotu Archipelago, French Polynesia. Geochimica et Cosmochimica Acta. 61(5). 1073–1082. 15 indexed citations
15.
16.
Disnar, J.R., B.D.M. Gauthier, & J.W. de Leeuw. (1992). Recognition of a series of major contaminants in previously reported analyses of organic matter in ZnPb ore bodies from Trèves (France). Organic Geochemistry. 18(4). 579–581. 2 indexed citations
17.
Disnar, J.R.. (1990). Volatile hydrocarbons in Ba-Zn-Pb ore genesis: analysis and use in mineral exploration. Journal of Geochemical Exploration. 38(1-2). 205–224. 6 indexed citations
18.
Disnar, J.R. & B.D.M. Gauthier. (1989). Contribution of organic geochemistry to regional exploration and characterization of Mississippi Valley-type mineralization in the Causses basin (France). Journal of Geochemical Exploration. 32(1-3). 401–403. 5 indexed citations
19.
Baranger, P. & J.R. Disnar. (1988). Non-aromatic biomarkers associated with a Palaeogene salt formation (Bresse, France). Organic Geochemistry. 13(4-6). 647–653. 13 indexed citations
20.
Disnar, J.R.. (1982). Geochim. Cosmochim. Acta5 353–362 (1981). Geochimica et Cosmochimica Acta. 46(4). 697–697. 99 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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