The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus)
The threshold concentration for NH 3 in rearing water of African catfish ( Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight of 141.0 (24) g were exposed to five different T amm [sum of NH 3 and NH 4 +] concentrations: 0.37 (Control), 1.06, 2.12, 5.16 and 19.7 mM, wh...
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| Veröffentlicht in: | Aquaculture 2010-08, Vol.306 (1), p.108-115 |
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| creator | Schram, Edward Roques, Jonathan A.C. Abbink, Wout Spanings, Tom de Vries, Pepijn Bierman, Stijn de Vis, Hans van Flik, Gert |
| description | The threshold concentration for NH
3 in rearing water of African catfish (
Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight of 141.0 (24) g were exposed to five different T
amm
[sum of NH
3 and NH
4
+] concentrations: 0.37 (Control), 1.06, 2.12, 5.16 and 19.7
mM, which concurs with NH
3 concentrations of 4 (Control), 14, 38, 176 and 1084
μM. Plasma concentrations of NH
4
+, cortisol, glucose and lactate, plasma osmolality, gill morphology, branchial Na
+/K
+-ATPase activity, feed intake and specific growth rate were monitored. No effect of water NH
3 on plasma NH
4
+ concentrations was detected. Feed intake and specific growth rate were severely affected at exposure to water NH
3 concentrations above 90
μM (calculated EC
10 values: 89 and 122
μM). No major disturbances in physiological blood parameters were observed at these NH
3 concentrations, but gill morphology (a remarkably sensitive stress indicator) deteriorated significantly. Based on the lower limit of the 95% confidence interval for EC
10, we advise for African catfish not to exceed a water NH
3 concentration of 24
μM (0.34
mg NH
3-N/L). This finding is relevant for design and management of African catfish production systems. |
| doi_str_mv | 10.1016/j.aquaculture.2010.06.005 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_821734652</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0044848610003704</els_id><sourcerecordid>2101273541</sourcerecordid><originalsourceid>FETCH-LOGICAL-c434t-62062a24379bd960ebb3abed482d70e8af74b7f35e7eb67af9010fe037e27a623</originalsourceid><addsrcrecordid>eNqNkV2L1DAUhosoOK7-BqMgKtgxTdqkvVwGv2DBC3evw2l6MpOxTbpJustc-s9NmUXEKyHkQHjOm8N5iuJVRbcVrcTH4xZuF9DLmJaAW0bzOxVbSptHxaZqJS8bwdjjYkNpXZdt3YqnxbMYj5RSIZpqU_y6PiCx0ww6EW8IjngHCQdyn-9AYJq8s0C0dxpdCpCsdySf-XCK1o9-f_pA9sHfpwMBNxCDudW6BD9xTbs0wWpwREMyNh7IO7IbIViIZJ8LztYt8f3z4omBMeKLh3pR3Hz-dL37Wl59__Jtd3lV6prXqRSMCgas5rLrh05Q7HsOPQ51ywZJsQUj614a3qDEXkgwXd6FQcolMgmC8Yvi7Tl3Dv52wZjUZKPGcQSHfomqZZXktWhW8vU_5NEvweXhlOQyL64TIkPdGdLBxxjQqDnYCcJJVVStatRR_aVGrWoUFSqryb1vHj6AqGE0AZy28U8A41R2jLaZe3nmDHgF-5CZmx85iNOsljGxErszgXlzdxaDitpiljXYgDqpwdv_mOc3Qoe1Gw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>737066966</pqid></control><display><type>article</type><title>The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus)</title><source>Elsevier ScienceDirect Journals</source><creator>Schram, Edward ; Roques, Jonathan A.C. ; Abbink, Wout ; Spanings, Tom ; de Vries, Pepijn ; Bierman, Stijn ; de Vis, Hans van ; Flik, Gert</creator><creatorcontrib>Schram, Edward ; Roques, Jonathan A.C. ; Abbink, Wout ; Spanings, Tom ; de Vries, Pepijn ; Bierman, Stijn ; de Vis, Hans van ; Flik, Gert</creatorcontrib><description>The threshold concentration for NH
3 in rearing water of African catfish (
Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight of 141.0 (24) g were exposed to five different T
amm
[sum of NH
3 and NH
4
+] concentrations: 0.37 (Control), 1.06, 2.12, 5.16 and 19.7
mM, which concurs with NH
3 concentrations of 4 (Control), 14, 38, 176 and 1084
μM. Plasma concentrations of NH
4
+, cortisol, glucose and lactate, plasma osmolality, gill morphology, branchial Na
+/K
+-ATPase activity, feed intake and specific growth rate were monitored. No effect of water NH
3 on plasma NH
4
+ concentrations was detected. Feed intake and specific growth rate were severely affected at exposure to water NH
3 concentrations above 90
μM (calculated EC
10 values: 89 and 122
μM). No major disturbances in physiological blood parameters were observed at these NH
3 concentrations, but gill morphology (a remarkably sensitive stress indicator) deteriorated significantly. Based on the lower limit of the 95% confidence interval for EC
10, we advise for African catfish not to exceed a water NH
3 concentration of 24
μM (0.34
mg NH
3-N/L). This finding is relevant for design and management of African catfish production systems.</description><identifier>ISSN: 0044-8486</identifier><identifier>EISSN: 1873-5622</identifier><identifier>DOI: 10.1016/j.aquaculture.2010.06.005</identifier><identifier>CODEN: AQCLAL</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>adenosinetriphosphatase ; adverse effects ; African catfish ; Agnatha. Pisces ; Ammonia ; ammonium nitrogen ; Animal aquaculture ; animal growth ; Animal productions ; Aquaculture ; Biological and medical sciences ; blood chemistry ; blood glucose ; body weight ; Catfish ; chemical concentration ; Clarias gariepinus ; cortisol ; effective concentration 10 ; enzyme activity ; farmed fish ; Feed intake ; fish farms ; Fundamental and applied biological sciences. Psychology ; General aspects ; Gill morphology ; gills ; hydrochemistry ; lactic acid ; Morphology ; osmolality ; Physiology ; Plasma ; Plasma ammonium ; Specific growth rate ; Stress physiology ; subacute toxicity ; Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution ; water quality</subject><ispartof>Aquaculture, 2010-08, Vol.306 (1), p.108-115</ispartof><rights>2010 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Elsevier Sequoia S.A. Aug 15, 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c434t-62062a24379bd960ebb3abed482d70e8af74b7f35e7eb67af9010fe037e27a623</citedby><cites>FETCH-LOGICAL-c434t-62062a24379bd960ebb3abed482d70e8af74b7f35e7eb67af9010fe037e27a623</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.aquaculture.2010.06.005$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23079208$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Schram, Edward</creatorcontrib><creatorcontrib>Roques, Jonathan A.C.</creatorcontrib><creatorcontrib>Abbink, Wout</creatorcontrib><creatorcontrib>Spanings, Tom</creatorcontrib><creatorcontrib>de Vries, Pepijn</creatorcontrib><creatorcontrib>Bierman, Stijn</creatorcontrib><creatorcontrib>de Vis, Hans van</creatorcontrib><creatorcontrib>Flik, Gert</creatorcontrib><title>The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus)</title><title>Aquaculture</title><description>The threshold concentration for NH
3 in rearing water of African catfish (
Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight of 141.0 (24) g were exposed to five different T
amm
[sum of NH
3 and NH
4
+] concentrations: 0.37 (Control), 1.06, 2.12, 5.16 and 19.7
mM, which concurs with NH
3 concentrations of 4 (Control), 14, 38, 176 and 1084
μM. Plasma concentrations of NH
4
+, cortisol, glucose and lactate, plasma osmolality, gill morphology, branchial Na
+/K
+-ATPase activity, feed intake and specific growth rate were monitored. No effect of water NH
3 on plasma NH
4
+ concentrations was detected. Feed intake and specific growth rate were severely affected at exposure to water NH
3 concentrations above 90
μM (calculated EC
10 values: 89 and 122
μM). No major disturbances in physiological blood parameters were observed at these NH
3 concentrations, but gill morphology (a remarkably sensitive stress indicator) deteriorated significantly. Based on the lower limit of the 95% confidence interval for EC
10, we advise for African catfish not to exceed a water NH
3 concentration of 24
μM (0.34
mg NH
3-N/L). This finding is relevant for design and management of African catfish production systems.</description><subject>adenosinetriphosphatase</subject><subject>adverse effects</subject><subject>African catfish</subject><subject>Agnatha. Pisces</subject><subject>Ammonia</subject><subject>ammonium nitrogen</subject><subject>Animal aquaculture</subject><subject>animal growth</subject><subject>Animal productions</subject><subject>Aquaculture</subject><subject>Biological and medical sciences</subject><subject>blood chemistry</subject><subject>blood glucose</subject><subject>body weight</subject><subject>Catfish</subject><subject>chemical concentration</subject><subject>Clarias gariepinus</subject><subject>cortisol</subject><subject>effective concentration 10</subject><subject>enzyme activity</subject><subject>farmed fish</subject><subject>Feed intake</subject><subject>fish farms</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Gill morphology</subject><subject>gills</subject><subject>hydrochemistry</subject><subject>lactic acid</subject><subject>Morphology</subject><subject>osmolality</subject><subject>Physiology</subject><subject>Plasma</subject><subject>Plasma ammonium</subject><subject>Specific growth rate</subject><subject>Stress physiology</subject><subject>subacute toxicity</subject><subject>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</subject><subject>water quality</subject><issn>0044-8486</issn><issn>1873-5622</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkV2L1DAUhosoOK7-BqMgKtgxTdqkvVwGv2DBC3evw2l6MpOxTbpJustc-s9NmUXEKyHkQHjOm8N5iuJVRbcVrcTH4xZuF9DLmJaAW0bzOxVbSptHxaZqJS8bwdjjYkNpXZdt3YqnxbMYj5RSIZpqU_y6PiCx0ww6EW8IjngHCQdyn-9AYJq8s0C0dxpdCpCsdySf-XCK1o9-f_pA9sHfpwMBNxCDudW6BD9xTbs0wWpwREMyNh7IO7IbIViIZJ8LztYt8f3z4omBMeKLh3pR3Hz-dL37Wl59__Jtd3lV6prXqRSMCgas5rLrh05Q7HsOPQ51ywZJsQUj614a3qDEXkgwXd6FQcolMgmC8Yvi7Tl3Dv52wZjUZKPGcQSHfomqZZXktWhW8vU_5NEvweXhlOQyL64TIkPdGdLBxxjQqDnYCcJJVVStatRR_aVGrWoUFSqryb1vHj6AqGE0AZy28U8A41R2jLaZe3nmDHgF-5CZmx85iNOsljGxErszgXlzdxaDitpiljXYgDqpwdv_mOc3Qoe1Gw</recordid><startdate>20100815</startdate><enddate>20100815</enddate><creator>Schram, Edward</creator><creator>Roques, Jonathan A.C.</creator><creator>Abbink, Wout</creator><creator>Spanings, Tom</creator><creator>de Vries, Pepijn</creator><creator>Bierman, Stijn</creator><creator>de Vis, Hans van</creator><creator>Flik, Gert</creator><general>Elsevier B.V</general><general>Amsterdam: Elsevier Science</general><general>Elsevier</general><general>Elsevier Sequoia S.A</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QR</scope><scope>7ST</scope><scope>7TN</scope><scope>7U7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>F1W</scope><scope>FR3</scope><scope>H94</scope><scope>H95</scope><scope>H98</scope><scope>H99</scope><scope>L.F</scope><scope>L.G</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>20100815</creationdate><title>The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus)</title><author>Schram, Edward ; Roques, Jonathan A.C. ; Abbink, Wout ; Spanings, Tom ; de Vries, Pepijn ; Bierman, Stijn ; de Vis, Hans van ; Flik, Gert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c434t-62062a24379bd960ebb3abed482d70e8af74b7f35e7eb67af9010fe037e27a623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>adenosinetriphosphatase</topic><topic>adverse effects</topic><topic>African catfish</topic><topic>Agnatha. Pisces</topic><topic>Ammonia</topic><topic>ammonium nitrogen</topic><topic>Animal aquaculture</topic><topic>animal growth</topic><topic>Animal productions</topic><topic>Aquaculture</topic><topic>Biological and medical sciences</topic><topic>blood chemistry</topic><topic>blood glucose</topic><topic>body weight</topic><topic>Catfish</topic><topic>chemical concentration</topic><topic>Clarias gariepinus</topic><topic>cortisol</topic><topic>effective concentration 10</topic><topic>enzyme activity</topic><topic>farmed fish</topic><topic>Feed intake</topic><topic>fish farms</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Gill morphology</topic><topic>gills</topic><topic>hydrochemistry</topic><topic>lactic acid</topic><topic>Morphology</topic><topic>osmolality</topic><topic>Physiology</topic><topic>Plasma</topic><topic>Plasma ammonium</topic><topic>Specific growth rate</topic><topic>Stress physiology</topic><topic>subacute toxicity</topic><topic>Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution</topic><topic>water quality</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Schram, Edward</creatorcontrib><creatorcontrib>Roques, Jonathan A.C.</creatorcontrib><creatorcontrib>Abbink, Wout</creatorcontrib><creatorcontrib>Spanings, Tom</creatorcontrib><creatorcontrib>de Vries, Pepijn</creatorcontrib><creatorcontrib>Bierman, Stijn</creatorcontrib><creatorcontrib>de Vis, Hans van</creatorcontrib><creatorcontrib>Flik, Gert</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Aquaculture Abstracts</collection><collection>ASFA: Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Marine Biotechnology Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Aquaculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schram, Edward</au><au>Roques, Jonathan A.C.</au><au>Abbink, Wout</au><au>Spanings, Tom</au><au>de Vries, Pepijn</au><au>Bierman, Stijn</au><au>de Vis, Hans van</au><au>Flik, Gert</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus)</atitle><jtitle>Aquaculture</jtitle><date>2010-08-15</date><risdate>2010</risdate><volume>306</volume><issue>1</issue><spage>108</spage><epage>115</epage><pages>108-115</pages><issn>0044-8486</issn><eissn>1873-5622</eissn><coden>AQCLAL</coden><abstract>The threshold concentration for NH
3 in rearing water of African catfish (
Clarias gariepinus) was assessed. African catfish with an initial mean (SD) weight of 141.0 (24) g were exposed to five different T
amm
[sum of NH
3 and NH
4
+] concentrations: 0.37 (Control), 1.06, 2.12, 5.16 and 19.7
mM, which concurs with NH
3 concentrations of 4 (Control), 14, 38, 176 and 1084
μM. Plasma concentrations of NH
4
+, cortisol, glucose and lactate, plasma osmolality, gill morphology, branchial Na
+/K
+-ATPase activity, feed intake and specific growth rate were monitored. No effect of water NH
3 on plasma NH
4
+ concentrations was detected. Feed intake and specific growth rate were severely affected at exposure to water NH
3 concentrations above 90
μM (calculated EC
10 values: 89 and 122
μM). No major disturbances in physiological blood parameters were observed at these NH
3 concentrations, but gill morphology (a remarkably sensitive stress indicator) deteriorated significantly. Based on the lower limit of the 95% confidence interval for EC
10, we advise for African catfish not to exceed a water NH
3 concentration of 24
μM (0.34
mg NH
3-N/L). This finding is relevant for design and management of African catfish production systems.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.aquaculture.2010.06.005</doi><tpages>8</tpages></addata></record> |
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| ispartof | Aquaculture, 2010-08, Vol.306 (1), p.108-115 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | adenosinetriphosphatase adverse effects African catfish Agnatha. Pisces Ammonia ammonium nitrogen Animal aquaculture animal growth Animal productions Aquaculture Biological and medical sciences blood chemistry blood glucose body weight Catfish chemical concentration Clarias gariepinus cortisol effective concentration 10 enzyme activity farmed fish Feed intake fish farms Fundamental and applied biological sciences. Psychology General aspects Gill morphology gills hydrochemistry lactic acid Morphology osmolality Physiology Plasma Plasma ammonium Specific growth rate Stress physiology subacute toxicity Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution water quality |
| title | The impact of elevated water ammonia concentration on physiology, growth and feed intake of African catfish ( Clarias gariepinus) |
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