Pierre Sagnes

862 total citations
33 papers, 699 citations indexed

About

Pierre Sagnes is a scholar working on Nature and Landscape Conservation, Ecology and Aquatic Science. According to data from OpenAlex, Pierre Sagnes has authored 33 papers receiving a total of 699 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Nature and Landscape Conservation, 22 papers in Ecology and 13 papers in Aquatic Science. Recurrent topics in Pierre Sagnes's work include Fish Ecology and Management Studies (24 papers), Hydrology and Sediment Transport Processes (13 papers) and Fish Biology and Ecology Studies (12 papers). Pierre Sagnes is often cited by papers focused on Fish Ecology and Management Studies (24 papers), Hydrology and Sediment Transport Processes (13 papers) and Fish Biology and Ecology Studies (12 papers). Pierre Sagnes collaborates with scholars based in France, United Kingdom and Iran. Pierre Sagnes's co-authors include Bernhard Statzner, Nicolas Lamouroux, Vladimir Nikora, P. Gaudin, Asghar Abdoli, Didier Pont, Marie‐Hélène Barrat‐Segretain, Arnaud Elger, Sara Puijalon and Sylvie Mérigoux and has published in prestigious journals such as Water Resources Research, Geomorphology and Freshwater Biology.

In The Last Decade

Pierre Sagnes

32 papers receiving 661 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Pierre Sagnes France 18 427 408 158 120 83 33 699
Martin Wilkes United Kingdom 18 580 1.4× 529 1.3× 158 1.0× 92 0.8× 86 1.0× 49 882
A. W. H. Turnpenny United Kingdom 14 247 0.6× 347 0.9× 140 0.9× 126 1.1× 23 0.3× 29 507
Chad Hanson United States 14 264 0.6× 412 1.0× 114 0.7× 447 3.7× 21 0.3× 19 759
G. Gary Scoppettone United States 9 450 1.1× 433 1.1× 121 0.8× 267 2.2× 95 1.1× 29 742
Shannon K. Brewer United States 19 567 1.3× 670 1.6× 191 1.2× 150 1.3× 13 0.2× 86 986
Mike R. Strub United States 13 262 0.6× 650 1.6× 80 0.5× 308 2.6× 27 0.3× 26 756
Brian S. Helms United States 17 593 1.4× 354 0.9× 35 0.2× 304 2.5× 32 0.4× 33 825
Rafael Muñoz‐Mas Spain 18 474 1.1× 583 1.4× 115 0.7× 169 1.4× 39 0.5× 39 814
Yong‐Su Kwon South Korea 12 278 0.7× 222 0.5× 26 0.2× 56 0.5× 10 0.1× 29 585

Countries citing papers authored by Pierre Sagnes

Since Specialization
Citations

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

Fields of papers citing papers by Pierre Sagnes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Pierre Sagnes

This figure shows the co-authorship network connecting the top 25 collaborators of Pierre Sagnes. A scholar is included among the top collaborators of Pierre Sagnes 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 Pierre Sagnes. Pierre Sagnes 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.
Tomanová, Sylvie, et al.. (2025). Efficiency of a macroroughness block ramp in reducing the impact of low-head dams on riverine fish dispersion. Knowledge and Management of Aquatic Ecosystems. 5–5. 2 indexed citations
2.
Calluaud, Damien, et al.. (2024). Global and local behaviour of brown trout ( Salmo trutta , L.) and chub ( Squalius cephalus , L.) inside a laboratory vertical slot fishway model. SPIRE - Sciences Po Institutional REpository. 10(1). 43–57. 1 indexed citations
3.
Sagnes, Pierre, et al.. (2024). Hybrid Modeling for In Situ Artificial Fish Spawning Ground Stabilization. River Research and Applications. 41(4). 864–885. 1 indexed citations
4.
Tomanová, Sylvie, et al.. (2023). Updated mortality estimation formulae for salmonids passing through Francis turbines at hydropower plants. Knowledge and Management of Aquatic Ecosystems. 6–6. 2 indexed citations
5.
6.
Devaux, Alain, et al.. (2015). Field evidence of reproduction impairment through sperm DNA damage in the fish nase (Chondrostoma nasus) in anthropized hydrosystems. Aquatic Toxicology. 169. 113–122. 30 indexed citations
7.
Dolédec, Sylvain, Emmanuel Castella, Maxence Forcellini, et al.. (2015). The generality of changes in the trait composition of fish and invertebrate communities after flow restoration in a large river (French Rhône). Freshwater Biology. 60(6). 1147–1161. 24 indexed citations
8.
9.
Tedesco, Pablo A., Pierre Sagnes, & Jean Laroche. (2009). Variability in the growth rate of chub Leuciscus cephalus along a longitudinal river gradient. Journal of Fish Biology. 74(1). 312–319. 19 indexed citations
10.
Maldonado, Elizabeth, Nicolas Hubert, Pierre Sagnes, & Bernard de Mérona. (2009). Morphology–diet relationships in four killifishes (Teleostei, Cyprinodontidae,Orestias) from Lake Titicaca. Journal of Fish Biology. 74(3). 502–520. 24 indexed citations
11.
Statzner, Bernhard, et al.. (2009). Recent Low‐Cost Technologies to Analyse Physical Properties of Cases and Tubes Built by Aquatic Animals. International Review of Hydrobiology. 94(6). 625–644. 6 indexed citations
12.
Sagnes, Pierre & Bernhard Statzner. (2009). Hydrodynamic abilities of riverine fish: a functional link between morphology and velocity use. Aquatic Living Resources. 22(1). 79–91. 25 indexed citations
13.
Callaghan, Fraser M., et al.. (2007). Effects of flume characteristics on the assessment of drag on flexible macrophytes and a rigid cylinder. New Zealand Journal of Marine and Freshwater Research. 41(1). 129–135. 6 indexed citations
14.
Callaghan, Fraser M., Vladimir Nikora, Nicolas Lamouroux, et al.. (2007). A submersible device for measuring drag forces on aquatic plants and other organisms. New Zealand Journal of Marine and Freshwater Research. 41(1). 119–127. 11 indexed citations
15.
Statzner, Bernhard & Pierre Sagnes. (2007). Crayfish and fish as bioturbators of streambed sediments: Assessing joint effects of species with different mechanistic abilities. Geomorphology. 93(3-4). 267–287. 38 indexed citations
16.
17.
Statzner, Bernhard, Nicolas Lamouroux, Vladimir Nikora, & Pierre Sagnes. (2006). Trainée hydraulique et reconfiguration des plantes : comparaison des résultats de trois approches récemment discutées. HAL (Le Centre pour la Communication Scientifique Directe). 50 indexed citations
18.
Barrat‐Segretain, Marie‐Hélène, Arnaud Elger, Pierre Sagnes, & Sara Puijalon. (2002). Comparison of three life-history traits of invasive Elodea canadensis Michx. and Elodea nuttallii (Planch.) H. St. John. Aquatic Botany. 74(4). 299–313. 63 indexed citations
19.
Sagnes, Pierre, et al.. (2000). Shifts in drag and swimming potential during grayling ontogenesis: relations with habitat use. Journal of Fish Biology. 57(1). 52–68. 45 indexed citations
20.
Sagnes, Pierre, P. Gaudin, & Bernhard Statzner. (1997). Shifts in morphometrics and their relation to hydrodynamic potential and habitat use during grayling ontogenesis. Journal of Fish Biology. 50(4). 846–858. 50 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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