1990 …2020

Research output per year

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Research Output

2008

A note on alarm cues in juvenile African catfish, Clarias gariepinus: Indications for opposing behavioural strategies.

van de Nieuwegiessen, P. G., Schrama, J. W. & Verreth, J. A. J., 2008, In : Applied Animal Behaviour Science. 113, 1-3, p. 270-275

Research output: Contribution to journalArticleAcademicpeer-review

11 Citations (Scopus)

Assessing the effects of a chronic stressor, stocking density, on welfare indicators of juvenile African catfish, Clarias gariepinus Burchell.

van de Nieuwegiessen, P. G., Boerlage, A. S., Verreth, J. A. J. & Schrama, J. W., 2008, In : Applied Animal Behaviour Science. 115, 3-4, p. 233-243

Research output: Contribution to journalArticleAcademicpeer-review

50 Citations (Scopus)

Brief communication: Soybean meal-induced uptake block in Atlantic salmon Salmo salar distal enterocytes

Urán, P., Aydin, R., Schrama, J. W., Verreth, J. A. J. & Rombout, J. H. W. M., 2008, In : Journal of Fish Biology. 73, 10, p. 2571-2579

Research output: Contribution to journalArticleAcademicpeer-review

25 Citations (Scopus)

Effects of dietary starch and energy levels on maximum feed intake, growth and metabolism of Nile tilapia, Oreochromis niloticus

Tran Duy, A., Smit, B., van Dam, A. A. & Schrama, J. W., 2008, In : Aquaculture. 277, 3-4, p. 213-219

Research output: Contribution to journalArticleAcademicpeer-review

31 Citations (Scopus)

Effects of oxygen concentration and body weight on maximum feed intake, growth and hematological parameters of Nile tilapia, Oreochromis niloticus

Tran Duy, A., Schrama, J. W., van Dam, A. A. & Verreth, J. A. J., 2008, In : Aquaculture. 275, 1-4, p. 152-162

Research output: Contribution to journalArticleAcademicpeer-review

67 Citations (Scopus)

Effects of stocking density and coping behaviour on energy partitioning of African catfish, Clarias gariepinus

Schrama, J. W., van de Nieuwegiessen, P. G., Mohamed Ramli, N. & Verreth, J. A. J., 2008, Abstracts of the XIIIth International Symposium on Fish Nutrition and Feeding: Fish and Crustacean Nutrition: Present Knowledge and Future Perspectives, 1 - 6 June, 2008, Florianopolis, Brazil.. p. 216

Research output: Chapter in Book/Report/Conference proceedingAbstract

Fermentability of carbohydrates in an in vitro batch culture method using inocula from Nile tilapia (Oreochromis niloticus) and European sea bass (Dicentrarchus labrax).

Leenhouwers, J. I., Pellikaan, W. F., Huizinga, H. F. A., Coolen, R. O. M., Verreth, J. A. J. & Schrama, J. W., 2008, In : Aquaculture Nutrition. 14, 6, p. 523-532

Research output: Contribution to journalArticleAcademicpeer-review

21 Citations (Scopus)

Huidige en toekomstige uitdagingen in aquacultuur voeding

Schrama, J. W. & Heinsbroek, L. T. N., 2008, 1ste Algencongres: Waarheden en Onwaarheden over Algen, 27 mei 2008, Dronten. p. 49-52 2 p.

Research output: Chapter in Book/Report/Conference proceedingAbstract

Influence of dietary starch and energy levels on maximum feed intake, growth and metabolism of 50g and 375g Nile tilapia

Schrama, J. W., Tran Duy, A., Richard, L., Smit, B., van Dam, A. A. & Verreth, J. A. J., 2008, Abstracts of the XIIIth International Symposium on Fish Nutrition and Feeding: Fish and Crustacean Nutrition: Present Knowledge and Future Perspectives, 1 - 5 June, 2008, Florianopolis, Brazil.. p. 34

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Phosphorus requirements of European eel Anguilla anguilla

Heinsbroek, L. T. N., Hariati, A. M., Schrama, J. W. & Verreth, J. A. J., 2008.

Research output: Contribution to conferenceAbstractAcademic

Soybean meal-induced enteritis in Atlantic salmon (Salmo salar L.) at different temperatures

Urán, P., Schrama, J. W., Rombout, J. H. W. M., Obach, A., Jensen, L., Koppe, W. & Verreth, J. A. J., 2008, In : Aquaculture Nutrition. 14, 4, p. 324-330

Research output: Contribution to journalArticleAcademicpeer-review

76 Citations (Scopus)

Soybean meal induces intestinal inflammation in common carp (Cyprinus carpio L.)

Urán, P., Gonçalves, A., Taverne-Thiele, J. J., Schrama, J. W., Verreth, J. A. J. & Rombout, J. H. W. M., 2008, In : Fish and Shellfish Immunology. 25, 6, p. 751-760

Research output: Contribution to journalArticleAcademicpeer-review

148 Citations (Scopus)

The combined effects of stocking density and coping strategy on welfare indicators in African catfish (Clarias gariepinus).

van de Nieuwegiessen, P. G., Schrama, J. W. & Verreth, J. A. J., 2008, Abstracts of Aquaculture Europe 2008. Krakow, Poland, 15 - 18 September, 2008. p. 661-662

Research output: Chapter in Book/Report/Conference proceedingAbstract

The effect of dissolved oxygen on performance, energy metabolism and stress responses in European sea bass (Dicentrachus labrax L.)

Santos, G. A., Schrama, J. W., Rombout, J. H. W. M. & Verreth, J. A. J., 2008, Aquaculture Europe 2008: Resource Management, Cracow, Poland, 15 - 19 September, 2008. EAS, p. 575-576 (EAS Publications Series; no. 37).

Research output: Chapter in Book/Report/Conference proceedingAbstract

Welzijnsonderzoek bij kweekvis is pionieren: "Meerval is een aparte broeder". Samen werken aan dierenwelzijn.

Schrama, J. W., 2008, In : V-focus. 5, 2, p. 46-47

Research output: Contribution to journalArticleProfessional

Open Access
2009

Chemical alarm cues in juvenile African catfish, Clarias gariepinus Burchell: A potential stressor in aquaculture?

van de Nieuwegiessen, P. G., Zhao, H., Verreth, J. A. J. & Schrama, J. W., 2009, In : Aquaculture. 286, 1-2, p. 95-99

Research output: Contribution to journalArticleAcademicpeer-review

6 Citations (Scopus)

Comparing feed intake, utilization of protein and energy for growth and body composition in S. solea fed natural and commercial diets

Ende, S. S. W., Kroeckel, S., Schrama, J. W., Schneider, O. & Verreth, J. A. J., 2009, Yerseke: IMARES. 23 p. (Report / Wageningen IMARES; no. nr. C045/09)

Research output: Book/ReportReportProfessional

Open Access

Effects of age and stocking density on the welfare of African catfish, Clarias gariepinus Burchell

van de Nieuwegiessen, P. G., Olwo, J., Khong, S., Verreth, J. A. J. & Schrama, J. W., 2009, In : Aquaculture. 288, 1-2, p. 69-75

Research output: Contribution to journalArticleAcademicpeer-review

46 Citations (Scopus)

Effects of dissolved carbon dioxide on energy metabolism and stress response in European seabass (Dicentrarchus labrax)

Santos, G. A., Schrama, J. W., Capelle, J. J., Rombout, J. H. W. M. & Verreth, J. A. J., 2009.

Research output: Contribution to conferenceAbstractAcademic

Higher growth in Solea solea fed naturals diets compared to commercial feed: a result of intake and efficiencies

Ende, S. S. W., Kroeckel, S., Schneider, O., Schrama, J. W. & Verreth, J. A. J., 2009, Proceedings of Aquaculture Europe 2009, Trondheim, Norway, 14 - 17 October, 2009. Trondheim, Norway: European Aquaculture Society, p. 173-174

Research output: Chapter in Book/Report/Conference proceedingAbstract

Increased moisture of pelleted dry diets improves sole growth

Schneider, O., van der Heul, J. W., Schram, E., Schrama, J. W. & Saeter, B. S., 2009, Proceedings of Aquaculture Europe 2009, Trondheim, Norway, 14 - 17 August, 2009. Trondheim, Norway: European Aquaculture Society, p. 553-554

Research output: Chapter in Book/Report/Conference proceedingAbstract

Open Access

Kinetics of Lactobacillus plantarum 44a in the faeces of tilapia (Oreochromis niloticus) after its intake in feed

Bucio Galindo, A., Hartemink, R., Schrama, J. W., Verreth, J. A. J., Bucio Galindo, L. & Zwietering, M. H., 2009, In : Journal of Applied Microbiology. 107, 6, p. 1967-1975 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Time-related changes of the intestinal morphology of Atlantic salmon, Salmo salar L., at two different soybean meal inclusion levels

Urán, P., Schrama, J. W., Rombout, J. H. W. M., Taverne-Thiele, J. J., Obach, A., Koppe, W. & Verreth, J. A. J., 2009, In : Journal of Fish Diseases. 32, 9, p. 733-744

Research output: Contribution to journalArticleAcademicpeer-review

55 Citations (Scopus)

Variation in commercial sources of soybean meal influences the severity of enteritis in Atlantic salmon (Salmo salar L.)

Urán, P., Schrama, J. W., Jaafari, S., Baardsen, G., Rombout, J. H. W. M., Koppe, W. & Verreth, J. A. J., 2009, In : Aquaculture Nutrition. 15, 5, p. 492-499

Research output: Contribution to journalArticleAcademicpeer-review

31 Citations (Scopus)
2010

Chronic stress impairs performance, energy metabolism and welfare indicators in European seabass (Dicentrarchus labrax): The combined effects of fish crowding and water quality deterioration

Santos, G. A., Schrama, J. W., Mamauag, R. E. P., Rombout, J. H. W. M. & Verreth, J. A. J., 2010, In : Aquaculture. 299, 1-4, p. 73-80

Research output: Contribution to journalArticleAcademicpeer-review

68 Citations (Scopus)

Consistency of individual differences in burying and anti-predator behaviour and its relationship with body weight and growth in sole (solea solea)

Mas Muñoz, J., Schneider, O., Komen, J. & Schrama, J. W., 2010, Proceedings of the 9th International Congress on the Biology of Fish, Barcelona, Spain, 5-9 July 2010. p. 158

Research output: Chapter in Book/Report/Conference proceedingAbstract

Coping strategies in farmed African catfish Clarias gariepinus. Does it affect their welfare?

van de Nieuwegiessen, P. G., Ramli, N. L., Knegtel, R. M. A., Verreth, J. A. J. & Schrama, J. W., 2010, In : Journal of Fish Biology. 76, 10, p. 2486-2501

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

Effect of dietary energy source (starch vs. fat) on energy utilization and oxygen consumption of Nile tilapia

Schrama, J. W., Subramanian, S., Geurden, I., Coppens, K. & Heinsbroek, L. T. N., 2010, The 14th International Symposium on Fish Nutrition and Feeding: Program & Abstracts. May 31-June 4, 2010, Qingdao, China. Qingdao, China, p. 224

Research output: Chapter in Book/Report/Conference proceedingAbstract

Effect of dietary salt supplementation on energy partitioning and nutrient digestibility in Nile tilapia

Schrama, J. W., Kallau, M. Y. S., Heinsbroek, L. T. N. & Verreth, J. A. J., 2010, The 14th International Symposium on Fish Nutrition and Feeding: Program & Abstracts. May 31-June 4, 2010, Qingdao, China. Qingdao, China, p. 223

Research output: Chapter in Book/Report/Conference proceedingAbstract

Effect of stocking density and feeding level on energy expenditure and stress responsiveness in European sea bass Dicentrarchus labrax

Lupatsch, I., Santos, G. A., Schrama, J. W. & Verreth, J. A. J., 2010, In : Aquaculture. 298, 3-4, p. 245-250

Research output: Contribution to journalArticleAcademicpeer-review

91 Citations (Scopus)

Energy evaluation of fish feeds and ingredients: a net energy approach

Schrama, J. W., Geurden, I., Heinsbroek, L. T. N., Verreth, J. A. J. & Kaushik, S. J., 2010, The 14th International Symposium on Fish Nutrition and Feeding: Program & Abstracts. May 31-June 4, 2010, Qingdao, China. Qingdao, China, p. 121

Research output: Chapter in Book/Report/Conference proceedingAbstract

How apparent is the apparent digestibility of plant proteins by a carnivorous marine fish: the use of protein gel analysis to characterize dietary and faecal proteins of turbot, Psetta maxima

Heinsbroek, L. T. N., Wijnene, C., Cordwener, J., Americ, T., van der Meer, I. M., Schrama, J. W. & Verreth, J. A. J., 2010, The 14th International Symposium on Fish Nutrition and Feeding: Program & Abstracts. May 31-June 4, 2010, Qingdao, China. Qingdao, China, p. 127

Research output: Chapter in Book/Report/Conference proceedingAbstract

Rainbow trout regulates lean body growth but does not adjust feed intake of diets non-limiting in protein with varying lipid levels

Geurden, I., Schrama, J. W., Terrier, F., Médale, F. & Kaushik, S. J., 2010, The 14th International Symposium on Fish Nutrition and Feeding: Program & Abstracts. May 31-June 4, 2010, Qingdao, China. Qingdao, China, p. 428

Research output: Chapter in Book/Report/Conference proceedingAbstract

Reproductive cycle, nutrition and growth of captive blue spotted stingray, Dasyatis kuhlii (Dasyatidae)

Janse, M. & Schrama, J. W., 2010, In : Journal of the Marine Biological Association of The United Kingdom. 90, 2, p. 353-360

Research output: Contribution to journalArticleAcademicpeer-review

5 Citations (Scopus)

Variation in growth, feed intake and behaviour of sole

Mas Muñoz, J., Schneider, O., Komen, J. & Schrama, J. W., 2010, Proceedings of the 44th Congress of the International Society for Applied Ethology (ISAE), Uppsala, Sweden, 4-7 August 2010. Lidfors, L., Blokhuis, H. & Keeling, L. (eds.). Wageningen: Wageningen Academic Publishers, p. 100

Research output: Chapter in Book/Report/Conference proceedingAbstract

2011

Common Carp, (Cyprinus Carpio L.) can utilize supplemental DL-methionine to more than 90% for methionine and cysteine retention

Lemme, A., Kals, J. & Schrama, J. W., 2011, Aquaculture Europe, 18-21 October, 2011, Rhodes, Greece. p. 628-629

Research output: Chapter in Book/Report/Conference proceedingAbstract

Consistency of individual variation in feeding behaviour and its relationship with performance traits in Nile tilapia Oreochromis niloticus

Martins, C. I., Conceição, L. E. C. & Schrama, J. W., 2011, In : Applied Animal Behaviour Science. 133, 1-2, p. 109-116

Research output: Contribution to journalArticleAcademicpeer-review

12 Citations (Scopus)

Dietary oxygen demand affects energy intake in rainbow trout

Subramanian, S., Geurden, I., Cláudia Figueiredo-Silva, A., Verreth, J. A. J., Kaushik, S. J. & Schrama, J. W., 2011.

Research output: Contribution to conferencePosterProfessional

Dietary oxygen demand affects energy intake in rainbow trout

Subramanian, S., Geurden, I., Cláudia Figueiredo-Silva, A., Verreth, J. A. J., Kaushik, S. J. & Schrama, J. W., 2011.

Research output: Contribution to conferenceAbstractAcademic

Different dietary energy-substrates affect food intake in rainbow trout through the regulation of hepatic oxidative metabolism and hypothalamic regulatory peptides

Figueiredo-Silva, A. C., Subramanian, S., Kaushik, S., Schrama, J. W. & Geurden, I., 2011.

Research output: Contribution to conferenceAbstractAcademic

Feeding behavior and stress response explain individual differences in feed efficiency in juveniles of Nile tilapia Oreochromis niloticus

Martins, C. I., Conceição, L. E. C. & Schrama, J. W., 2011, In : Aquaculture. 312, 1-4, p. 192-197

Research output: Contribution to journalArticleAcademicpeer-review

22 Citations (Scopus)

Feeding Behaviour, Swimming Activity and Boldness Explain Variation in Feed Intake and Growth of Sole (Solea Solea) Reared in Captivity

Mas-Munoz, J., Komen, J., Schneider, O., Visch, S. W. & Schrama, J. W., 2011, In : PLoS ONE. 6, 6, 9 p., e21393.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
26 Citations (Scopus)

Group composition and stocking density affects behaviour and growth of sole (Solea solea)

Mas-Munoz, J., Leigo, S., Schneider, O., Verreth, J. A. J. & Schrama, J. W., 2011.

Research output: Contribution to conferenceAbstractAcademic

Linking fearfulness and coping styles in fish

Martins, C. I., Silva, P. I. M., Conceição, L. E. C., Costas, B., Höglund, E., Overli, O. & Schrama, J. W., 2011.

Research output: Contribution to conferenceAbstractAcademic

Linking fearfulness and coping styles in fish

Martins, C. I., Silva, P. I. M., Conceição, L. E. C., Costas, B., Höglund, E., Overli, O. & Schrama, J. W., 2011, In : PLoS ONE. 6, 11, e28084.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
33 Citations (Scopus)

Metabolic response of rainbow trout and tilapia to changes in dietary non-protein source and protein levels

Figueiredo-Silva, A. C., Subramanian, S., Schrama, J. W., Kaushik, S. & Geurden, I., 2011.

Research output: Contribution to conferenceAbstractAcademic

Role of metabolic oxygen use in control of feed intake in fish, Nile tilapia

Subramanian, S., Geurden, I., Verreth, J. A. J. & Schrama, J. W., 2011.

Research output: Contribution to conferencePosterProfessional

2012

Constraints on Energy Intake in Fish: The Link between Diet Composition, Energy Metabolism, and Energy Intake in Rainbow Trout

Subramanian, S., Schrama, J. W., Figueiredo-Silva, A. C., Kaushik, S. J., Verreth, J. A. J. & Geurden, I., 2012, In : PLoS ONE. 7, 4, e34743.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
37 Citations (Scopus)