A.J. Roem

1.4k total citations
16 papers, 1.2k citations indexed

About

A.J. Roem is a scholar working on Aquatic Science, Immunology and Animal Science and Zoology. According to data from OpenAlex, A.J. Roem has authored 16 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Aquatic Science, 10 papers in Immunology and 5 papers in Animal Science and Zoology. Recurrent topics in A.J. Roem's work include Aquaculture Nutrition and Growth (13 papers), Aquaculture disease management and microbiota (10 papers) and Reproductive biology and impacts on aquatic species (4 papers). A.J. Roem is often cited by papers focused on Aquaculture Nutrition and Growth (13 papers), Aquaculture disease management and microbiota (10 papers) and Reproductive biology and impacts on aquatic species (4 papers). A.J. Roem collaborates with scholars based in Netherlands, Norway and Vietnam. A.J. Roem's co-authors include T. Storebakken, Karl D. Shearer, Olai Einen, Sadasivam Kaushik, Muriel Mambrini-Doudet, Jean Paul Lallès, Ståle Refstie, Kjersti T. Fjalestad, Bjørn Bjerkeng and Marit Rødbotten and has published in prestigious journals such as Aquaculture, Journal of Animal Science and Aquaculture Nutrition.

In The Last Decade

A.J. Roem

16 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A.J. Roem Netherlands 13 1.1k 619 468 236 112 16 1.2k
D. Lanari Italy 14 752 0.7× 454 0.7× 360 0.8× 138 0.6× 89 0.8× 27 877
S.R. Craig United States 12 871 0.8× 494 0.8× 316 0.7× 130 0.6× 78 0.7× 21 995
Qingyuan Duan China 13 1.1k 1.0× 767 1.2× 456 1.0× 80 0.3× 98 0.9× 19 1.2k
Leandro Portz Brazil 16 737 0.7× 375 0.6× 295 0.6× 148 0.6× 94 0.8× 26 809
Ronald G. Twibell United States 16 760 0.7× 451 0.7× 263 0.6× 129 0.5× 78 0.7× 33 856
R. Métailler France 20 1.4k 1.3× 870 1.4× 538 1.1× 192 0.8× 90 0.8× 27 1.5k
Ilda G. Borlongan Philippines 17 862 0.8× 520 0.8× 320 0.7× 106 0.4× 55 0.5× 28 941
T. Benítez-Santana Spain 18 757 0.7× 494 0.8× 307 0.7× 68 0.3× 106 0.9× 24 892
Chyng‐Hwa Liou Taiwan 17 942 0.9× 615 1.0× 212 0.5× 55 0.2× 72 0.6× 34 1.1k
Mir Masoud Sajjadi Iran 14 609 0.6× 316 0.5× 183 0.4× 64 0.3× 74 0.7× 29 717

Countries citing papers authored by A.J. Roem

Since Specialization
Citations

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

Fields of papers citing papers by A.J. Roem

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A.J. Roem

This figure shows the co-authorship network connecting the top 25 collaborators of A.J. Roem. A scholar is included among the top collaborators of A.J. Roem 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.J. Roem. A.J. Roem 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.
Rossignoli, Cristiano, Kelvin Mashisia Shikuku, Ahmed Nasr-Allah, et al.. (2023). Tilapia aquaculture systems in Egypt: Characteristics, sustainability outcomes and entry points for sustainable aquatic food systems. Aquaculture. 577. 739952–739952. 24 indexed citations
2.
3.
4.
5.
6.
7.
Schrama, J.W., et al.. (2016). Salinity and diet composition affect digestibility and intestinal morphology in Nile tilapia (Oreochromis niloticus). Aquaculture. 469. 36–43. 36 indexed citations
8.
Roem, A.J., et al.. (2014). Aquaculture in East Africa : a regional approach. Socio-Environmental Systems Modeling. 7 indexed citations
9.
Roem, A.J., et al.. (2013). Aquaculture business opportunities in Egypt. Socio-Environmental Systems Modeling. 9 indexed citations
10.
Grahl‐Nielsen, Otto, et al.. (2000). Relative absorption of fatty acids by Atlantic salmon Salmo salar from different diets, as evaluated by multivariate statistics. Aquaculture Nutrition. 6(4). 255–261. 49 indexed citations
11.
12.
13.
Bjerkeng, Bjørn, Ståle Refstie, Kjersti T. Fjalestad, et al.. (1997). Quality parameters of the flesh of Atlantic salmon (Salmo salar) as affected by dietary fat content and full-fat soybean meal as a partial substitute for fish meal in the diet. Aquaculture. 157(3-4). 297–309. 173 indexed citations
14.
Einen, Olai & A.J. Roem. (1997). Dietary protein/energy ratios for Atlantic salmon in relation to fish size: growth, feed utilization and slaughter quality. Aquaculture Nutrition. 3(2). 115–126. 210 indexed citations
15.
Roem, A.J., et al.. (1990). Vitamin Requirements of Blue Tilapias in a Recirculating Water System. The Progressive Fish-Culturist. 52(1). 15–18. 13 indexed citations
16.
Richter, C.J.J., E.H. Eding, & A.J. Roem. (1985). 17α-hydroxy-progesterone-induced breeding of the African catfish, Clarias gariepinus (Burchell), without priming with gonadotropin. Aquaculture. 44(4). 285–293. 21 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by D. Lanari Breakdown of academic impact, for papers by S.R. Craig Breakdown of academic impact, for papers by Qingyuan Duan Breakdown of academic impact, for papers by Leandro Portz Breakdown of academic impact, for papers by Ronald G. Twibell Breakdown of academic impact, for papers by R. Métailler Breakdown of academic impact, for papers by Ilda G. Borlongan Breakdown of academic impact, for papers by T. Benítez-Santana Breakdown of academic impact, for papers by Chyng‐Hwa Liou Breakdown of academic impact, for papers by Mir Masoud Sajjadi
Rankless by CCL
2026