Charles W. Ramcharan

1.7k total citations
43 papers, 1.4k citations indexed

About

Charles W. Ramcharan is a scholar working on Ecology, Environmental Chemistry and Nature and Landscape Conservation. According to data from OpenAlex, Charles W. Ramcharan has authored 43 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Ecology, 28 papers in Environmental Chemistry and 22 papers in Nature and Landscape Conservation. Recurrent topics in Charles W. Ramcharan's work include Aquatic Ecosystems and Phytoplankton Dynamics (25 papers), Fish Ecology and Management Studies (22 papers) and Aquatic Invertebrate Ecology and Behavior (20 papers). Charles W. Ramcharan is often cited by papers focused on Aquatic Ecosystems and Phytoplankton Dynamics (25 papers), Fish Ecology and Management Studies (22 papers) and Aquatic Invertebrate Ecology and Behavior (20 papers). Charles W. Ramcharan collaborates with scholars based in Canada, United States and China. Charles W. Ramcharan's co-authors include Stanley I. Dodson, Wiebke J. Boeing, Dianna K. Padilla, Norman D. Yan, Yvonne Allen, W. Gary Sprules, B. Wissel, Howard P. Riessen, Donald J. McQueen and Wendel Keller and has published in prestigious journals such as Limnology and Oceanography, Journal of Hydrology and Oecologia.

In The Last Decade

Charles W. Ramcharan

43 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charles W. Ramcharan Canada 23 1.0k 702 700 293 280 43 1.4k
Xavier Lazzaro France 17 899 0.9× 979 1.4× 854 1.2× 106 0.4× 350 1.3× 28 1.6k
Boudewijn Goddeeris Belgium 16 882 0.9× 417 0.6× 349 0.5× 142 0.5× 204 0.7× 31 1.3k
Trygve Hesthagen Norway 26 1.2k 1.2× 1.6k 2.3× 399 0.6× 169 0.6× 225 0.8× 114 2.1k
Jens Petter Nilssen Norway 19 687 0.7× 410 0.6× 752 1.1× 113 0.4× 372 1.3× 49 1.1k
Tommi Malinen Finland 22 744 0.7× 956 1.4× 451 0.6× 132 0.5× 164 0.6× 52 1.3k
Chris Luecke United States 26 1.0k 1.0× 1.1k 1.6× 775 1.1× 77 0.3× 350 1.3× 62 1.7k
Arnfinn Langeland Norway 20 732 0.7× 893 1.3× 486 0.7× 66 0.2× 221 0.8× 41 1.4k
I. A. E. Bayly Australia 20 862 0.8× 394 0.6× 479 0.7× 95 0.3× 400 1.4× 47 1.3k
Dina M. Leech United States 17 626 0.6× 261 0.4× 535 0.8× 183 0.6× 728 2.6× 25 1.4k
Ángel Baltanás Spain 19 800 0.8× 323 0.5× 196 0.3× 156 0.5× 338 1.2× 57 1.4k

Countries citing papers authored by Charles W. Ramcharan

Since Specialization
Citations

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

Fields of papers citing papers by Charles W. Ramcharan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles W. Ramcharan. 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 Charles W. Ramcharan. The network helps show where Charles W. Ramcharan may publish in the future.

Co-authorship network of co-authors of Charles W. Ramcharan

This figure shows the co-authorship network connecting the top 25 collaborators of Charles W. Ramcharan. A scholar is included among the top collaborators of Charles W. Ramcharan 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 Charles W. Ramcharan. Charles W. Ramcharan 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.
James, April L., et al.. (2024). Evaluating the significance of wetland representation in isotope-enabled distributed hydrologic modeling in mesoscale Precambrian shield watersheds. Journal of Hydrology. 637. 131377–131377. 1 indexed citations
2.
James, April L., et al.. (2022). Investigating hydrologic controls on 26 Precambrian shield catchments using landscape, isotope tracer and flow metrics. Hydrological Processes. 36(3). 4 indexed citations
3.
Johansson, Mattias L., et al.. (2020). Detecting a spreading non-indigenous species using multiple methodologies. Lake and Reservoir Management. 36(4). 432–443. 6 indexed citations
4.
Luek, Andreas, George Emir Morgan, & Charles W. Ramcharan. (2014). Biomass of benthic invertebrates unaffected by industrial damage to lakes despite effects on species composition. Hydrobiologia. 744(1). 101–114. 3 indexed citations
5.
Luek, Andreas, George Emir Morgan, B. Wissel, John M. Gunn, & Charles W. Ramcharan. (2013). Impaired littoral energy pathways cause a shift to pelagic resources by fish in recovering lake food webs. Ecology Of Freshwater Fish. 22(3). 348–360. 14 indexed citations
6.
Boeing, Wiebke J., Björn Wissel, & Charles W. Ramcharan. (2010). Can costs and benefits of Daphnia defense against fish be measured in a field experiment?. Fundamental and Applied Limnology / Archiv für Hydrobiologie. 176(1). 1–10. 5 indexed citations
7.
Boeing, Wiebke J., Charles W. Ramcharan, & Howard P. Riessen. (2006). Multiple predator defence strategies in Daphnia pulex and their relation to native habitat. Journal of Plankton Research. 28(6). 571–584. 59 indexed citations
8.
Boeing, Wiebke J., Charles W. Ramcharan, & Howard P. Riessen. (2006). Clonal variation in depth distribution of Daphnia pulex in response to predator kairomones. Archiv für Hydrobiologie. 166(2). 241–260. 23 indexed citations
9.
Hyatt, Kim D., Charles W. Ramcharan, Donald J. McQueen, & Karen L. Cooper. (2005). Trophic triangles and competition among vertebrate (Oncorhynchus nerka, Gasterosteus aculeatus) and macroinvertebrate (Neomysis mercedis) planktivores in Muriel Lake, British Columbia, Canada. Ecoscience. 12(1). 11–26. 8 indexed citations
10.
Wissel, B., Norman D. Yan, & Charles W. Ramcharan. (2003). Predation and refugia: implications for Chaoborus abundance and species composition. Freshwater Biology. 48(8). 1421–1431. 42 indexed citations
11.
Allen, Yvonne & Charles W. Ramcharan. (2001). Dreissena distribution in commercial waterways of the U.S.: using failed invasions to identify limiting factors. Canadian Journal of Fisheries and Aquatic Sciences. 58(5). 898–907. 46 indexed citations
12.
MacIsaac, Hugh J., Henk A. M. Ketelaars, Igor A. Grigorovich, Charles W. Ramcharan, & Norman D. Yan. (2000). Modeling Bythotrephes longimanus invasions in the Great Lakes basin based on its European distribution. Fundamental and Applied Limnology / Archiv für Hydrobiologie. 149(1). 1–21. 79 indexed citations
13.
McQueen, Donald J., et al.. (1996). Predator-induced bottom-up effects in oligotrophic systems. Hydrobiologia. 317(2). 163–176. 15 indexed citations
14.
Riessen, Howard P., et al.. (1996). Opposing predation pressures and induced vertical migration responses in Daphnia. Limnology and Oceanography. 41(6). 1306–1311. 46 indexed citations
15.
Ramcharan, Charles W., et al.. (1995). A comparative approach to determining the role of fish predation in structuring limnetic ecosystems. Archiv für Hydrobiologie. 133(4). 389–416. 42 indexed citations
16.
Ramcharan, Charles W., Dianna K. Padilla, & Stanley I. Dodson. (1992). Models to Predict Potential Occurrence and Density of the Zebra Mussel, Dreissena polymorpha. Canadian Journal of Fisheries and Aquatic Sciences. 49(12). 2611–2620. 173 indexed citations
17.
Ramcharan, Charles W. & W. Gary Sprules. (1991). Predator-induced behavioral defense and its ecological consequences for two calanoid copepods. Oecologia. 86(2). 276–286. 23 indexed citations
18.
Ramcharan, Charles W. & W. Gary Sprules. (1989). Preliminary results from an inexpensive motion analyzer for free‐swimming zooplankton. Limnology and Oceanography. 34(2). 457–462. 18 indexed citations
19.
Ramcharan, Charles W. & W. Gary Sprules. (1988). Ingestion rate of Daphnia pulex as measured by both carbon-14 uptake and gut fluorescence. SIL Proceedings 1922-2010. 23(4). 2045–2049. 1 indexed citations
20.
Sprules, W. Gary, et al.. (1984). Phenotypic associations in the Bosminidae (Cladocera): Zoogeographic patterns1. Limnology and Oceanography. 29(1). 161–169. 25 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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