A. G. Roy

3.0k total citations · 1 hit paper
40 papers, 2.2k citations indexed

About

A. G. Roy is a scholar working on Ecology, Soil Science and Water Science and Technology. According to data from OpenAlex, A. G. Roy has authored 40 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Ecology, 18 papers in Soil Science and 17 papers in Water Science and Technology. Recurrent topics in A. G. Roy's work include Hydrology and Sediment Transport Processes (31 papers), Soil erosion and sediment transport (18 papers) and Hydrology and Watershed Management Studies (16 papers). A. G. Roy is often cited by papers focused on Hydrology and Sediment Transport Processes (31 papers), Soil erosion and sediment transport (18 papers) and Hydrology and Watershed Management Studies (16 papers). A. G. Roy collaborates with scholars based in Canada, United Kingdom and France. A. G. Roy's co-authors include Pascale M. Biron, Keith Richards, Stuart N. Lane, K. F. Bradbrook, Bruce MacVicar, Geneviève Ali, John Wainwright, Louise J. Bracken, Sim Reaney and Mark W. Smith and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Water Resources Research and Earth-Science Reviews.

In The Last Decade

A. G. Roy

39 papers receiving 2.1k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Concepts of hydrological connectivity: Research approaches, pathways and future agendas

2013 517 citations Louise J. Bracken, John Wainwright et al. Earth-Science Reviews profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
A. G. Roy	1.7k	949	855	553	542	40	2.2k
Peter J. Whiting	1.8k 1.1×	794 0.8×	1.4k 1.6×	375 0.7×	320 0.6×	47	2.4k
Colin D. Rennie	2.1k 1.3×	625 0.7×	979 1.1×	924 1.7×	496 0.9×	159	2.7k
Thomas Buffin‐Bélanger	1.1k 0.7×	481 0.5×	614 0.7×	253 0.5×	365 0.7×	74	1.4k
David L. Rosgen	2.0k 1.2×	1.0k 1.1×	1.2k 1.4×	328 0.6×	419 0.8×	18	2.3k
Rollin H. Hotchkiss	874 0.5×	1.1k 1.1×	525 0.6×	351 0.6×	626 1.2×	99	1.9k
George A. Griffiths	984 0.6×	381 0.4×	561 0.7×	332 0.6×	356 0.7×	54	1.7k
Alain Recking	2.0k 1.2×	683 0.7×	1.5k 1.8×	574 1.0×	538 1.0×	80	2.4k
John Pitlick	2.3k 1.4×	1.2k 1.3×	1.6k 1.8×	382 0.7×	757 1.4×	61	3.4k
Richard D. Hey	3.5k 2.1×	1.3k 1.3×	2.3k 2.7×	1.0k 1.9×	592 1.1×	58	3.9k
André Paquier	1.3k 0.8×	618 0.7×	581 0.7×	702 1.3×	1.0k 1.9×	90	2.2k

Countries citing papers authored by A. G. Roy

Since Specialization

Citations

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

Fields of papers citing papers by A. G. Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. G. Roy. 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 A. G. Roy. The network helps show where A. G. Roy may publish in the future.

Co-authorship network of co-authors of A. G. Roy

This figure shows the co-authorship network connecting the top 25 collaborators of A. G. Roy. A scholar is included among the top collaborators of A. G. Roy 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 A. G. Roy. A. G. Roy is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Roy, A. G., et al.. (2024). Assessment of flood vulnerability and identification of flood footprint in Keleghai River basin in India: a geo-spatial approach. Natural Hazards. 120(5). 4853–4874. 2 indexed citations

Bracken, Louise J., John Wainwright, Geneviève Ali, et al.. (2013). Concepts of hydrological connectivity: Research approaches, pathways and future agendas. Earth-Science Reviews. 119. 17–34. 517 indexed citations breakdown →

Roy, A. G., et al.. (2011). Using multiple bed load measurements: Toward the identification of bed dilation and contraction in gravel‐bed rivers. Journal of Geophysical Research Atmospheres. 117(F1). 31 indexed citations

Ali, Geneviève & A. G. Roy. (2010). A case study on the use of appropriate surrogates for antecedent moisture conditions (AMCs). Hydrology and earth system sciences. 14(10). 1843–1861. 28 indexed citations

MacVicar, Bruce & A. G. Roy. (2010). Sediment mobility in a forced riffle-pool. Geomorphology. 125(3). 445–456. 47 indexed citations

Roy, A. G., et al.. (2009). The relations between ‘standard’ fluvial habitat variables and turbulent flow at multiple scales in morphological units of a gravel‐bed river. River Research and Applications. 26(4). 439–455. 11 indexed citations

Lamothe, Michel, et al.. (2006). Deciphering the Holocene evolution of the St. Lawrence River drainage system using luminescence and radiocarbon dating. Quaternary Geochronology. 2(1-4). 155–161. 8 indexed citations

MacVicar, Bruce, Lael Parrott, & A. G. Roy. (2006). A two‐dimensional discrete particle model of gravel bed river systems. Journal of Geophysical Research Atmospheres. 111(F3). 15 indexed citations

Lamarre, Hélène, Bruce MacVicar, & A. G. Roy. (2005). Using Passive Integrated Transponder (PIT) Tags to Investigate Sediment Transport in Gravel-Bed Rivers. Journal of Sedimentary Research. 75(4). 736–741. 123 indexed citations

10.

Roy, A. G., et al.. (2005). Hydrogrammes de ruissellement superficiel et transport des sédiments en milieu agricole. Revue des sciences de l eau. 5(1). 1–21.

11.

Assani, Ali A., François Petit, Thomas Buffin‐Bélanger, & A. G. Roy. (2003). Analyse de la variabilité spatio-temporelle de la morphologie du chenal de la Warche en amont du barrage de Butgenbach (Belgique).. Open Repository and Bibliography (University of Liège). 2 indexed citations

12.

Courchesne, François, A. G. Roy, Pascale M. Biron, et al.. (2001). Fluctuations of Climatic Conditions, Elemental Cycling and Forest Growth at the Watershed Scale. Environmental Monitoring and Assessment. 67(1-2). 161–177. 19 indexed citations

13.

Bradbrook, K. F., Stuart N. Lane, Keith Richards, Pascale M. Biron, & A. G. Roy. (2001). Role of Bed Discordance at Asymmetrical River Confluences. Journal of Hydraulic Engineering. 127(5). 351–368. 130 indexed citations

14.

Bradbrook, K. F., Stuart N. Lane, Keith Richards, Pascale M. Biron, & A. G. Roy. (2000). Large Eddy Simulation of periodic flow characteristics at river channel confluences. Journal of Hydraulic Research. 38(3). 207–215. 79 indexed citations

15.

Lane, Stuart N., K. F. Bradbrook, Keith Richards, Pascale M. Biron, & A. G. Roy. (2000). Secondary circulation cells in river channel confluences: measurement artefacts or coherent flow structures?. Hydrological Processes. 14(11-12). 2047–2071. 94 indexed citations

16.

Lane, Stuart N., K. F. Bradbrook, Keith Richards, Pascale M. Biron, & A. G. Roy. (1999). Time-averaged flow structure in the central region of a stream confluence: a discussion. Earth Surface Processes and Landforms. 24(4). 361–367. 19 indexed citations

17.

Lane, Stuart N., K. F. Bradbrook, Keith Richards, Pascale M. Biron, & A. G. Roy. (1999). The application of computational fluid dynamics to natural river channels: three-dimensional versus two-dimensional approaches. Geomorphology. 29(1-2). 1–20. 178 indexed citations

18.

Bradbrook, K. F., Pascale M. Biron, Stuart N. Lane, Keith Richards, & A. G. Roy. (1998). Investigation of controls on secondary circulation in a simple confluence geometry using a three-dimensional numerical model. Hydrological Processes. 12(8). 1371–1396. 143 indexed citations

19.

Biron, Pascale M., Bernard De Serres, A. G. Roy, & Jim Best. (1993). Shear layer turbulence at an unequal depth channel confluence. 197–213. 39 indexed citations

20.

Roy, A. G., et al.. (1989). The effect of slope gradient and length on the parameters of a sediment transport equation for sheetwash. CATENA. 16(6). 545–558. 20 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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