James A. Held

678 total citations
16 papers, 465 citations indexed

About

James A. Held is a scholar working on Nature and Landscape Conservation, Aquatic Science and Physiology. According to data from OpenAlex, James A. Held has authored 16 papers receiving a total of 465 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Nature and Landscape Conservation, 11 papers in Aquatic Science and 9 papers in Physiology. Recurrent topics in James A. Held's work include Fish Ecology and Management Studies (11 papers), Aquaculture Nutrition and Growth (10 papers) and Reproductive biology and impacts on aquatic species (9 papers). James A. Held is often cited by papers focused on Fish Ecology and Management Studies (11 papers), Aquaculture Nutrition and Growth (10 papers) and Reproductive biology and impacts on aquatic species (9 papers). James A. Held collaborates with scholars based in United States and Brazil. James A. Held's co-authors include Jeffrey A. Malison, Terence P. Barry, J.J. Parrish, Terrence B. Kayes, Clyde H. Amundson, Sissel Jentoft, Christopher Hartleb, Gregory J. Fischer, Gary H. Thorgaard and Steven Roberts and has published in prestigious journals such as Aquaculture, General and Comparative Endocrinology and Fish Physiology and Biochemistry.

In The Last Decade

James A. Held

15 papers receiving 432 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James A. Held United States 11 321 252 178 125 121 16 465
A. S. Grimm United Kingdom 8 287 0.9× 213 0.8× 184 1.0× 112 0.9× 98 0.8× 13 456
J. Walford Singapore 7 379 1.2× 258 1.0× 99 0.6× 143 1.1× 78 0.6× 9 474
William King United States 16 554 1.7× 453 1.8× 232 1.3× 233 1.9× 121 1.0× 17 755
I. A. Barannikova Russia 11 297 0.9× 349 1.4× 246 1.4× 96 0.8× 75 0.6× 21 498
Yannick Ledoré France 13 197 0.6× 166 0.7× 139 0.8× 62 0.5× 47 0.4× 28 313
Luis Maria B. Garcia Philippines 14 313 1.0× 222 0.9× 166 0.9× 37 0.3× 69 0.6× 38 434
Victor J. Bye France 8 370 1.2× 440 1.7× 253 1.4× 41 0.3× 63 0.5× 9 583
Hisashi Chuda Japan 15 332 1.0× 298 1.2× 202 1.1× 49 0.4× 48 0.4× 36 480
Josefa D. Tan-Fermin Philippines 11 321 1.0× 219 0.9× 89 0.5× 36 0.3× 158 1.3× 22 453
M. Korwin‐Kossakowski Poland 11 316 1.0× 124 0.5× 188 1.1× 111 0.9× 91 0.8× 24 428

Countries citing papers authored by James A. Held

Since Specialization
Citations

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

Fields of papers citing papers by James A. Held

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of James A. Held

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

All Works

16 of 16 papers shown
1.
Malison, Jeffrey A., et al.. (2011). Sex Determination of Yellow Perch by External Morphology. North American Journal of Aquaculture. 73(3). 285–287. 15 indexed citations
2.
Fischer, Gregory J., James A. Held, Christopher Hartleb, & Jeffrey A. Malison. (2009). Evaluation of brook trout production in a coldwater recycle aquaculture system. Aquacultural Engineering. 41(2). 109–113. 14 indexed citations
3.
Malison, Jeffrey A. & James A. Held. (2008). Farm-based Production Parameters and Breakeven Costs for Yellow Perch Grow-out in Ponds in Southern Wisconsin. Iowa State University Digital Repository (Iowa State University).
4.
Malison, Jeffrey A., et al.. (2006). Effects of Temperature on Performance Characteristics and the Cortisol Stress Response of Surubim Pseudoplatystoma sp.. Journal of the World Aquaculture Society. 37(1). 89–95. 17 indexed citations
5.
Jentoft, Sissel, Jeffrey A. Malison, Terence P. Barry, et al.. (2005). Lack of growth enhancement by exogenous growth hormone treatment in yellow perch (Perca flavescens) in four separate experiments. Aquaculture. 250(1-2). 471–479. 9 indexed citations
6.
Jentoft, Sissel, James A. Held, Jeffrey A. Malison, & Terence P. Barry. (2002). Ontogeny of the cortisol stress response in yellow perch (Perca flavescens). Fish Physiology and Biochemistry. 26(4). 371–378. 48 indexed citations
7.
Malison, Jeffrey A., et al.. (2001). Manipulation of Ploidy in Walleyes by Heat Shock and Hydrostatic Pressure Shock. North American Journal of Aquaculture. 63(1). 17–24. 10 indexed citations
8.
Malison, Jeffrey A., et al.. (1998). Production of Monosex Female Populations of Walleye from Intersex Broodstock. The Progressive Fish-Culturist. 60(1). 20–24. 4 indexed citations
9.
Malison, Jeffrey A., et al.. (1998). Induction of out-of-season spawning in walleye (Stizostedion vitreum). Aquaculture. 163(1-2). 151–161. 38 indexed citations
10.
Malison, Jeffrey A. & James A. Held. (1996). Reproduction and spawning in walleye (Stizostedion vitreum). Journal of Applied Ichthyology. 12(3-4). 153–156. 25 indexed citations
11.
Barry, Terence P., Jeffrey A. Malison, James A. Held, & J.J. Parrish. (1995). Ontogeny of the Cortisol Stress Response in Larval Rainbow Trout. General and Comparative Endocrinology. 97(1). 57–65. 142 indexed citations
12.
Malison, Jeffrey A. & James A. Held. (1995). Habituating Pond-Reared Fingerlings to Formulated Feed. 4 indexed citations
13.
14.
Malison, Jeffrey A., Terrence B. Kayes, James A. Held, Terence P. Barry, & Clyde H. Amundson. (1993). Manipulation of ploidy in yellow perch (Perca flavescens) by heat shock, hydrostatic pressure shock, and spermatozoa inactivation. Aquaculture. 110(3-4). 229–242. 40 indexed citations
15.
16.
Malison, Jeffrey A., Terrence B. Kayes, James A. Held, & Clyde H. Amundson. (1990). Comparative Survival, Growth, and Reproductive Development of Juvenile Walleye and Sauger and Their Hybrids Reared under Intensive Culture Conditions. The Progressive Fish-Culturist. 52(2). 73–82. 22 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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