Search Results - "Roques, Jonathan A C"

Local variation in stress response of juvenile anadromous brown trout, Salmo trutta by Berry, Madeleine, Zena, Lucas A., Roques, Jonathan A. C., Sandblom, Erik, Thorstad, Eva B., Höjesjö, Johan

“…Habitat fragmentation may cut off anadromous salmonids from parts of their potential native habitat and separate previously connected populations…”
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Invader at the edge — Genomic origins and physiological differences of round gobies across a steep urban salinity gradient by Green, Leon, Faust, Ellika, Hinchcliffe, James, Brijs, Jeroen, Holmes, Andrew, Englund Örn, Felix, Svensson, Ola, Roques, Jonathan A. C., Leder, Erica H., Sandblom, Erik, Kvarnemo, Charlotta

“…Species invasions are a global problem of increasing concern, especially in highly connected aquatic environments. Despite this, salinity conditions can pose…”
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Tailfin clipping, a painful procedure: Studies on Nile tilapia and common carp by Roques, Jonathan A.C, Abbink, Wout, Geurds, Femke, van de Vis, Hans, Flik, Gert

“…Abstract The fish welfare debate is intensifying. Consequently, more research is carried out to further our knowledge on fish welfare in aquaculture. We define…”
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Seaweed Fly Larvae Cultivated on Macroalgae Side Streams: A Novel Marine Protein and Omega‐3 Source for Rainbow Trout by Warwas, Niklas, Berdan, Emma L., Xie, Xintian, Jönsson, Elisabeth, Roques, Jonathan A. C., Doyle, Darragh, Langeland, Markus, Hinchcliffe, James, Pavia, Henrik, Sundell, Kristina

“…A nutritional bottleneck in salmonid aquaculture is the procurement of marine‐derived compounds, such as essential amino and fatty acids, including omega‐3…”
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Physiological and behavioral responses to an electrical stimulus in Mozambique tilapia (Oreochromis mossambicus) by Roques, Jonathan A. C., Abbink, Wout, Chereau, Gaétan, Fourneyron, Aurélie, Spanings, Tom, Burggraaf, Dirk, van de Bos, Ruud, van de Vis, Hans, Flik, Gert

“…Consumer awareness of the need to improve fish welfare is increasing. Electrostunning is a clean and potentially efficient procedure more and more used to…”
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Low Holding Densities Increase Stress Response and Aggression in Zebrafish by Andersson, Marica, Roques, Jonathan A C, Aliti, Geoffrey Mukisa, Ademar, Karin, Sundh, Henrik, Sundell, Kristina, Ericson, Mia, Kettunen, Petronella

“…With laboratory zebrafish ( ) being an established and popular research model, there is a need for universal, research-based husbandry guidelines for this…”
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The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus) by Schram, Edward, Roques, Jonathan A.C., Abbink, Wout, Spanings, Tom, de Vries, Pepijn, Bierman, Stijn, de Vis, Hans van, Flik, Gert

“…The threshold concentration for NH 3 in rearing water of African catfish ( Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight…”
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Evaluation of starvation status in the early developmental stages of black rockfish (Sebastes schlegelii) based on morphological and histological characteristics by Guo, Haoyu, Ou, Yingying, Wang, Zhan, Roques, Jonathan A C, Qi, Yulu, Zhang, Zonghang, Zhang, Xiumei

“…Assessing the nutritional status and identifying major causes of mortality in larvae experiencing varying degrees of starvation are crucial for establishing…”
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Validation of the HemoCue Hb 801 portable haemoglobin analyser for fish blood by Henze, Joana, Kamperin, Sofia, Metsmaa, Eric, Alcocer Arboleda, Lizeth, Calocany Aramendia, M Iranzu, Sundell, Erika, Hedén, Ida, Warwas, Niklas, Roques, Jonathan A C

“…Haemoglobin concentration ([Hb]) assessment in fish blood has become a routine parameter to measure the health and welfare status of the animals. The original…”
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High protein requirements of juvenile Atlantic wolffish, Anarhichas lupus: Effects of dietary protein levels on growth, health, and welfare by Hinchcliffe, James, Roques, Jonathan A C, Roos, Josefin, Langeland, Markus, Hedén, Ida, Sundh, Henrik, Sundell, Kristina, Björnsson, Björn Thrandur, Jönsson, Elisabeth

“…The objective of the present study was to investigate the optimal dietary protein requirement and the effect of varying protein levels on the growth and health…”
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Fish processing side streams are promising ingredients in diets for rainbow trout ( Oncorhynchus mykiss ) —Effects on growth physiology, appetite, and intestinal health by Warwas, Niklas, Langeland, Markus, Roques, Jonathan A. C., Montjouridès, Marie, Smeets, Jolie, Sundh, Henrik, Jönsson, Elisabeth, Sundell, Kristina

“…Due to the growth of aquaculture and the finite supply of fishmeal and oil, alternative marine protein and lipid sources are highly sought after. Particularly…”
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Effects of different feeding regimes on juvenile black rockfish (Sebastes schlegilii) survival, growth, digestive enzyme activity, body composition and feeding costs by Guo, Haoyu, Roques, Jonathan A. C., Li, Miao, Zhang, Xiumei

“…The objective of this study was to establish a proper feeding regime for juvenile black rockfish (Sebastes schlegilii) intended for stock enhancement. We used…”
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Forced sustained swimming exercise at optimal speed enhances growth of juvenile yellowtail kingfish (Seriola lalandi) by Palstra, Arjan P, Mes, Daan, Kusters, Kasper, Roques, Jonathan A C, Flik, Gert, Kloet, Kees, Blonk, Robbert J W

“…Swimming exercise at optimal speed may optimize growth performance of yellowtail kingfish in a recirculating aquaculture system. Therefore, optimal swimming…”
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impact of elevated water nitrate concentration on physiology, growth and feed intake of African catfish Clarias gariepinus (Burchell 1822) by Schram, Edward, Roques, Jonathan A C, Abbink, Wout, Yokohama, Yanick, Spanings, Tom, Vries, Pepijn, Bierman, Stijn, Vis, Hans, Flik, Gert

“…The nitrate threshold concentration in rearing water of African catfish (Clarias gariepinus) was assessed. Female African catfish with an initial mean (SD)…”
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Ambient salinity and osmoregulation, energy metabolism and growth in juvenile yellowtail kingfish (Seriola lalandi Valenciennes 1833) in a recirculating aquaculture system by Blanco Garcia, Ainhoa, Partridge, Gavin J, Flik, Gert, Roques, Jonathan A C, Abbink, Wout

“…The effects of salinity on plasma osmolality, branchial chloride cell density, feed consumption and conversion and growth performance of yellowtail kingfish…”
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The effect of temperature and pH on the growth and physiological response of juvenile yellowtail kingfish Seriola lalandi in recirculating aquaculture systems by Abbink, Wout, Blanco Garcia, Ainhoa, Roques, Jonathan A.C., Partridge, Gavin J., Kloet, Kees, Schneider, Oliver

“…A search for a viable new fish species for culture in recirculating aquaculture systems (RAS) in the Netherlands identified yellowtail kingfish Seriola lalandi…”
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Salinity Variation in a Mangrove Ecosystem: A Physiological Investigation to Assess Potential Consequences of Salinity Disturbances on Mangrove Crabs by Theuerkauff, Dimitri, Rivera-Ingraham, Georgina A, Roques, Jonathan A C, Azzopardi, Laurence, Bertini, Marine, Lejeune, Mathilde, Farcy, Emilie, Lignot, Jehan-Hervé, Sucré, Elliott

“…Salinity is one of the main environmental factors determining coastal species distribution. However, in the specific case of mangrove crabs, salinity selection…”
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The impact of elevated water nitrite concentration on physiology, growth and feed intake of African catfish Clarias gariepinus (Burchell 1822) by Roques, Jonathan A C, Schram, Edward, Spanings, Tom, van Schaik, Tirsa, Abbink, Wout, Boerrigter, Jeroen, de Vries, Pepijn, van de Vis, Hans, Flik, Gert

“…The nitrite threshold concentration in rearing water of African catfish (Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight of…”
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The impact of elevated water ammonia and nitrate concentrations on physiology, growth and feed intake of pikeperch (Sander lucioperca) by Schram, Edward, Roques, Jonathan A.C., van Kuijk, Tiedo, Abbink, Wout, van de Heul, Jan, de Vries, Pepijn, Bierman, Stijn, van de Vis, Hans, Flik, Gert

“…The ammonia (NH3) and nitrate (NO3−) threshold concentrations in rearing water of juvenile pikeperch (Sander lucioperca) were assessed. Pikeperch with an…”
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Recovery from transportation by road of farmed European eel (Anguilla anguilla) by Boerrigter, Jeroen G J, Manuel, Remy, van den Bos, Ruud, Roques, Jonathan A C, Spanings, Tom, Flik, Gert, van de Vis, Hans W

“…The objective of this study was to assess the effects of transportation of marketable eel (0.15 kg) in the Netherlands with respect to welfare. Eels (Anguilla…”
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