John C. Holdsworth

931 total citations
14 papers, 347 citations indexed

About

John C. Holdsworth is a scholar working on Global and Planetary Change, Nature and Landscape Conservation and Ecology. According to data from OpenAlex, John C. Holdsworth has authored 14 papers receiving a total of 347 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Global and Planetary Change, 8 papers in Nature and Landscape Conservation and 7 papers in Ecology. Recurrent topics in John C. Holdsworth's work include Marine and fisheries research (13 papers), Fish Ecology and Management Studies (8 papers) and Coral and Marine Ecosystems Studies (5 papers). John C. Holdsworth is often cited by papers focused on Marine and fisheries research (13 papers), Fish Ecology and Management Studies (8 papers) and Coral and Marine Ecosystems Studies (5 papers). John C. Holdsworth collaborates with scholars based in New Zealand, United States and Spain. John C. Holdsworth's co-authors include Tim Sippel, Barbara A. Block, Peter S. Davie, Michael B. Lowry, Eric D. Prince, Joseph E. Serafy, Julian G. Pepperell, David B. Holts, Mauricio Ortiz and Malcolm P. Francis and has published in prestigious journals such as PLoS ONE, Marine Biology and Journal of Experimental Marine Biology and Ecology.

In The Last Decade

John C. Holdsworth

13 papers receiving 318 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John C. Holdsworth New Zealand	9	287	216	191	40	25	14	347
Bruce M. Leaman Canada	10	290 1.0×	232 1.1×	179 0.9×	52 1.3×	26 1.0×	25	375
I. M. Gibb United Kingdom	8	279 1.0×	187 0.9×	166 0.9×	24 0.6×	40 1.6×	9	338
Höskuldur Björnsson Iceland	9	271 0.9×	218 1.0×	108 0.6×	84 2.1×	28 1.1×	11	332
John Fredrik Strøm Norway	11	208 0.7×	260 1.2×	180 0.9×	54 1.4×	20 0.8×	23	319
BD Mapstone Australia	8	315 1.1×	206 1.0×	311 1.6×	54 1.4×	13 0.5×	12	407
L. Alan Collins United States	8	311 1.1×	206 1.0×	200 1.0×	79 2.0×	20 0.8×	13	382
Olavi Kaljuste Sweden	5	139 0.5×	128 0.6×	103 0.5×	27 0.7×	23 0.9×	12	207
Clay E. Porch United States	14	490 1.7×	389 1.8×	225 1.2×	105 2.6×	19 0.8×	35	566
James A. Whittington United States	9	217 0.8×	233 1.1×	125 0.7×	118 3.0×	26 1.0×	11	318
Mizue Hisano Australia	3	164 0.6×	259 1.2×	187 1.0×	68 1.7×	11 0.4×	3	334

Countries citing papers authored by John C. Holdsworth

Since Specialization

Citations

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

Fields of papers citing papers by John C. Holdsworth

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. Holdsworth. 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 John C. Holdsworth. The network helps show where John C. Holdsworth may publish in the future.

Co-authorship network of co-authors of John C. Holdsworth

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

All Works

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14 of 14 papers shown

Maggs, JQ, et al.. (2024). Post‐release mortality of line‐caught snapper Chrysophrys auratus depends on hook site and capture depth. Fisheries Management and Ecology. 31(4). 1 indexed citations

Graves, John E., et al.. (2023). Genomic data resolve long-standing uncertainty by distinguishing white marlin (Kajikia albida) and striped marlin (K. audax) as separate species. ICES Journal of Marine Science. 80(6). 1802–1813. 2 indexed citations

Holdsworth, John C., et al.. (2018). Integrated survey methods to estimate harvest by marine recreational fishers in New Zealand. Fisheries Research. 204. 424–432. 15 indexed citations

Holdsworth, John C., et al.. (2018). Estimating marine recreational fishing’s economic contributions in New Zealand. Fisheries Research. 208. 116–123. 7 indexed citations

Francis, Malcolm P., John C. Holdsworth, & Barbara A. Block. (2015). Life in the open ocean: seasonal migration and diel diving behaviour of Southern Hemisphere porbeagle sharks (Lamna nasus). Marine Biology. 162(11). 2305–2323. 30 indexed citations

Evans, Karen, et al.. (2013). The horizontal and vertical dynamics of swordfish in the South Pacific Ocean. Journal of Experimental Marine Biology and Ecology. 450. 55–67. 37 indexed citations

Abascal, Francisco J., et al.. (2012). Spatial Dynamics of Swordfish in the South Pacific Ocean Inferred from Tagging Data. 4 indexed citations

Sippel, Tim, John C. Holdsworth, Todd E. Dennis, & John C. Montgomery. (2011). Investigating Behaviour and Population Dynamics of Striped Marlin (Kajikia audax) from the Southwest Pacific Ocean with Satellite Tags. PLoS ONE. 6(6). e21087–e21087. 34 indexed citations

Holdsworth, John C., et al.. (2010). New Zealand Billfish and Gamefish Tagging. 3 indexed citations

10.

Holdsworth, John C., Tim Sippel, & Barbara A. Block. (2008). Near real time satellite tracking of striped marlin (Kajikia audax) movements in the Pacific Ocean. Marine Biology. 156(3). 505–514. 31 indexed citations

11.

Sippel, Tim, Peter S. Davie, John C. Holdsworth, & Barbara A. Block. (2007). Striped marlin (Tetrapturus audax) movements and habitat utilization during a summer and autumn in the Southwest Pacific Ocean. Fisheries Oceanography. 16(5). 459–472. 38 indexed citations

12.

Kopf, R. Keller, Peter S. Davie, & John C. Holdsworth. (2005). Size trends and population characteristics of striped marlin, Tetrapturus audax caught in the New Zealand recreational fishery. New Zealand Journal of Marine and Freshwater Research. 39(5). 1145–1156. 20 indexed citations

13.

Holdsworth, John C., et al.. (2003). Factors affecting striped marlin catch rate in the New Zealand recreational fishery. Marine and Freshwater Research. 54(4). 473–481. 10 indexed citations

14.

Ortiz, Mauricio, Eric D. Prince, Joseph E. Serafy, et al.. (2003). Global overview of the major constituent-based billfish tagging programs and their results since 1954. Marine and Freshwater Research. 54(4). 489–507. 115 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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