D. A. Ryan

2.4k citations

70 papers · 1.5k indexed · h-index 23

Impact in

Earth-Surface Processes top 2%
- Geological formations and processes
Oceanography top 5%
- Marine Biology and Ecology Research

Papers in ⓘ

Nuclear and High Energy Physics 29
- Magnetic confinement fusion research 29
Earth-Surface Processes 13
- Geological formations and processes 12

Co-authors: Brendan Brooke (12 shared papers)Lynda Radke (5 shared papers)Graeme R. Sarson (3 shared papers)A. Kirk (18 shared papers)Camille Mellin (1 shared paper)Rachel Przeslawski (1 shared paper)A.D. Heap (2 shared papers)Matthew A. McArthur (1 shared paper)
Journals: Plasma Physics and Controlled Fusion (14 papers)Nuclear Fusion (9 papers)Sedimentary Geology (4 papers)Marine Geology (2 papers)SAE technical papers on CD-ROM/SAE technical paper series (2 papers)
Partner nations: United Kingdom Australia Germany

In The Last Decade

D. A. Ryan

65 papers receiving 1.4k citations

Peers

Countries citing papers authored by D. A. Ryan

Since Specialization

Citations

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

Fields of papers citing papers by D. A. Ryan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside D. A. Ryan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with D. A. Ryan Line = papers co-authored together D. A. Ryan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 70 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	On the use of abiotic surrogates to describe marine benthic biodiversity Estuarine Coastal and Shelf Science ·Matthew A. McArthur, Brendan Brooke, Rachel Przeslawski, D. A. Ryan, VL Lucieer, Scott Nichol, Anna W. McCallum, Camille Mellin, Ian Cresswell, Lynda Radke	2010	234
2	Classification of Australian Clastic Coastal Depositional Environments Based Upon a Quantitative Analysis of Wave, Tidal, and River Power Journal of Sedimentary Research ·P. T. Harris, A.D. Heap, Sonya Bryce, R Porter-Smith, D. A. Ryan, D.T. Heggie	2002	102
3	Facies evolution of Holocene estuaries and deltas: a large-sample statistical study from Australia Sedimentary Geology ·Andrew D. Heap, Sonya Bryce, D. A. Ryan	2004	65
4	Community Composition, Toxigenicity, and Environmental Conditions during a Cyanobacterial Bloom Occurring along 1,100 Kilometers of the Murray River Applied and Environmental Microbiology ·Jamal Al-Tebrineh, Chester Merrick, D. A. Ryan, Andrew Humpage, Lee Bowling, Brett A. Neilan	2011	62
5	Influence of climate fluctuations and changes in catchment land use on Late Holocene and modern beach-ridge sedimentation on a tropical macrotidal coast: Keppel Bay, Queensland, Australia Marine Geology ·Brendan Brooke, D. A. Ryan, Tim Pietsch, Jon Olley, Grant Douglas, Robert Packett, Lynda Radke, Peter Flood	2008	57
6	Habitat Classification of Temperate Marine Macroalgal Communities Using Bathymetric LiDAR Remote Sensing ·R Zavalas, Daniel Ierodiaconou, D. A. Ryan, Alex Rattray, Jacquomo Monk	2014	57
7	The influence of geomorphology and sedimentary processes on shallow-water benthic habitat distribution: Esperance Bay, Western Australia Estuarine Coastal and Shelf Science ·D. A. Ryan, Brendan Brooke, Lindsay B. Collins, Gary A. Kendrick, Katrina J. Baxter, Andy N. Bickers, Justy Siwabessy, Charitha Pattiaratchi	2006	55
8	Experimental studies of high-confinement mode plasma response to non-axisymmetric magnetic perturbations in ASDEX Upgrade Plasma Physics and Controlled Fusion ·W. Suttrop, A. Kirk, R. Nazikian, N. Leuthold, E. Strumberger, M. Willensdorfer, M. Cavedon, M. Dunne, R. Fischer, S. Fietz, C. Fuchs, Y Q Liu, R. M. McDermott, F. Orain, D. A. Ryan, E. Viezzer, (unknown), (unknown), (unknown)	2016	54
9	Toroidal modelling of resonant magnetic perturbations response in ASDEX-Upgrade: coupling between field pitch aligned response and kink amplification Plasma Physics and Controlled Fusion ·D. A. Ryan, Y Q Liu, A. Kirk, W. Suttrop, B. Dudson, M. Dunne, R. Fischer, C. Fuchs, M. García-Muñoz, B. Kurzan, P. Piovesan, M.L. Reinke, M. Willensdorfer, (unknown), (unknown)	2015	51
10	Summary of 21st joint EU-US transport task force workshop (Leysin, September 5–8, 2016) Max Planck Digital Library ·(unknown), A. Kirk, Li Li, Y. In, R. Nazikian, (unknown), W. Suttrop, B. C. Lyons, D. A. Ryan, (unknown), (unknown)	2017	44
11	Holocene sediments of Wistari Reef: towards a global quantification of coral reef related neritic sedimentation in the Holocene Palaeogeography Palaeoclimatology Palaeoecology ·D. A. Ryan, Bradley N. Opdyke, John S. Jell	2001	39
12	Toroidal modelling of RMP response in ASDEX Upgrade: coil phase scan, q₉₅ dependence, and toroidal torques Nuclear Fusion ·Yueqiang Liu, D. A. Ryan, A. Kirk, Li Li, W. Suttrop, M. Dunne, R. Fischer, C. Fuchs, B. Kurzan, P. Piovesan, M. Willensdorfer	2016	37
13	Holocene and modern sediment storage in the subtropical macrotidal Fitzroy River estuary, Southeast Queensland, Australia Sedimentary Geology ·Helen Bostock, Brendan Brooke, D. A. Ryan, Gary Hancock, Tim Pietsch, Robert Packett, Kate Harle	2007	36
14	Are geomagnetic field reversals controlled by turbulence within the Earth's core? Geophysical Research Letters ·D. A. Ryan, Graeme R. Sarson	2007	36
15	Hydraulic assessment of environmental flow regimes to facilitate fish passage through natural riffles: Shoalhaven river below Tallowa Dam, New South Wales, Australia River Research and Applications ·Ivars Reinfelds, Marcus P. Lincoln-Smith, Tim Haeusler, D. A. Ryan, Ivor Growns	2009	34
16	Characterisation of the fast-ion edge resonant transport layer induced by 3D perturbative fields in the ASDEX Upgrade tokamak through full orbit simulations Plasma Physics and Controlled Fusion ·L. Sanchis-Sanchez, M. García-Muñoz, A. Snicker, D. A. Ryan, D. Zarzoso, L. Chen, J. Galdón-Quiroga, M. Nocente, J. F. Rivero-Rodríguez, M. Rodríguez-Ramos, W. Suttrop, M. A. Van Zeeland, E. Viezzer, M. Willensdorfer, F. Zonca, (unknown)	2018	33
17	Modelling plasma response to RMP fields in ASDEX Upgrade with varying edge safety factor and triangularity Nuclear Fusion ·Li Li, Y.Q. Liu, A. Kirk, Nengchao Wang, Y. Liang, D. A. Ryan, W. Suttrop, M. Dunne, R. Fischer, C. Fuchs, B. Kurzan, P. Piovesan, M. Willensdorfer, Fangchuan Zhong	2016	33
18	Bathymetric expression of the Fitzroy River palaeochannel, northeast Australia: Response of a major river to sea-level change on a semi-rimmed, mixed siliciclastic-carbonate shelf Sedimentary Geology ·D. A. Ryan, Helen Bostock, Brendan Brooke, John F. Marshall	2007	30
19	Growth responses of Cyclotella meneghiniana (Bacillariophyceae) to various temperatures Journal of Plankton Research ·Simon M. Mitrovic, James N. Hitchcock, Alec W. Davie, D. A. Ryan	2010	27
20	EVALUATION OF IN SITU FLUOROMETRY TO DETERMINE CYANOBACTERIAL ABUNDANCE IN THE MURRAY AND LOWER DARLING RIVERS, AUSTRALIA River Research and Applications ·Lee Bowling, D. A. Ryan, Jon Holliday, Gordon L Honeyman	2012	26

About D. A. Ryan

D. A. Ryan is a scholar working on Nuclear and High Energy Physics, Earth-Surface Processes, Astronomy and Astrophysics, Atmospheric Science and Nature and Landscape Conservation, having authored 70 papers that have together received 1.5k indexed citations. Recurring topics across this work include Magnetic confinement fusion research (29 papers), Ionosphere and magnetosphere dynamics (20 papers), Geology and Paleoclimatology Research (14 papers), Geological formations and processes (12 papers), Fish Ecology and Management Studies (10 papers), Superconducting Materials and Applications (10 papers), Particle accelerators and beam dynamics (7 papers) and Coastal wetland ecosystem dynamics (6 papers). The work is most often cited by research in Earth-Surface Processes (300 citations), Oceanography (397 citations), Nuclear and High Energy Physics (385 citations), Ecology (589 citations) and Astronomy and Astrophysics (280 citations). D. A. Ryan has collaborated with scholars based in United Kingdom, Australia and Germany. Frequent co-authors include Brendan Brooke, Lynda Radke, Graeme R. Sarson, A. Kirk, Camille Mellin, Rachel Przeslawski, A.D. Heap, Matthew A. McArthur, Ian Cresswell and D.T. Heggie. Their work appears in journals such as Plasma Physics and Controlled Fusion, Nuclear Fusion, Sedimentary Geology, Marine Geology and SAE technical papers on CD-ROM/SAE technical paper series.

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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