Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/226472 |
Resumo: | Our objective was to evaluate the impacts caused on pond water quality by maintenance of Macrobrachium rosenbergii broodstock. During eight weeks we determined pH, dissolved oxygen (DO), conductivity, turbidity, particulate suspended material (PSM), nitrogen (N) and phosphorus (P), all in inlet and effluent water. All variables presented higher values in the effluent, except OD. N-ammoniacal concentration (0.013 mg L -1) was 2.7 times higher in the effluent pond; NO 2-N (0.019 mg L -1, 2.3; NO 3-N (0.139 μg L -1), 1.8; PO 4-P (0.065 mg L -1), 7.2; and DP (0,104 mg L -1), 4.9 times higher. For TKN (0.67 mg L -1) and TP (0.235 mg L -1) the values in the pond effluent represent an increase of 0.27 mg L -1 and 0.175 mg L -1, respectively. The maintenance of M. rosenbergii broodstock increase the nutrient concentrations, mainly TP, prevent effluent pond released into receiving water bodies on 1, 2 and 3 classes of the CONAMA N° 357 Resolution. |
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Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da águaImpact of maintenance of macrobrachium rosenbergii broodstock prawn on water qualityCrustaceanEffluentNutrientsPrawn farm activityWater qualityOur objective was to evaluate the impacts caused on pond water quality by maintenance of Macrobrachium rosenbergii broodstock. During eight weeks we determined pH, dissolved oxygen (DO), conductivity, turbidity, particulate suspended material (PSM), nitrogen (N) and phosphorus (P), all in inlet and effluent water. All variables presented higher values in the effluent, except OD. N-ammoniacal concentration (0.013 mg L -1) was 2.7 times higher in the effluent pond; NO 2-N (0.019 mg L -1, 2.3; NO 3-N (0.139 μg L -1), 1.8; PO 4-P (0.065 mg L -1), 7.2; and DP (0,104 mg L -1), 4.9 times higher. For TKN (0.67 mg L -1) and TP (0.235 mg L -1) the values in the pond effluent represent an increase of 0.27 mg L -1 and 0.175 mg L -1, respectively. The maintenance of M. rosenbergii broodstock increase the nutrient concentrations, mainly TP, prevent effluent pond released into receiving water bodies on 1, 2 and 3 classes of the CONAMA N° 357 Resolution.Centro de Aquicultura da UNESP - CAUNESP. Universidade Estadual Paulista, Via de acesso Dr. Paulo Donato Castellane, s/n, CEP: 14.884-900 - Jaboticabal - SPDepartamento de Ecologia do Instituto de Biociências UNESP, Avenida 24-A, 1515, CEP: 13.506-900 - Rio Claro - SPCampus Experimental do Litoral Paulista UNESP, SPCentro de Aquicultura da UNESP - CAUNESP. Universidade Estadual Paulista, Via de acesso Dr. Paulo Donato Castellane, s/n, CEP: 14.884-900 - Jaboticabal - SPDepartamento de Ecologia do Instituto de Biociências UNESP, Avenida 24-A, 1515, CEP: 13.506-900 - Rio Claro - SPCampus Experimental do Litoral Paulista UNESP, SPUniversidade Estadual Paulista (UNESP)Henares, Matheus Nicolino Peixoto [UNESP]Camargo, Antonio Fernando Monteiro [UNESP]Biudes, José Francisco Vicente [UNESP]Valenti, Wagner Cotroni [UNESP]2022-04-29T00:13:26Z2022-04-29T00:13:26Z2011-08-22info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article183-190Boletim do Instituto de Pesca, v. 37, n. 2, p. 183-190, 2011.1678-23050046-9939http://hdl.handle.net/11449/2264722-s2.0-80051725472Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengporBoletim do Instituto de Pescainfo:eu-repo/semantics/openAccess2024-04-09T15:10:36Zoai:repositorio.unesp.br:11449/226472Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-09T15:10:36Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água Impact of maintenance of macrobrachium rosenbergii broodstock prawn on water quality |
title |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água |
spellingShingle |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água Henares, Matheus Nicolino Peixoto [UNESP] Crustacean Effluent Nutrients Prawn farm activity Water quality |
title_short |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água |
title_full |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água |
title_fullStr |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água |
title_full_unstemmed |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água |
title_sort |
Impacto da manutenção de reprodutores de macrobrachium rosenbergii na qualidade da água |
author |
Henares, Matheus Nicolino Peixoto [UNESP] |
author_facet |
Henares, Matheus Nicolino Peixoto [UNESP] Camargo, Antonio Fernando Monteiro [UNESP] Biudes, José Francisco Vicente [UNESP] Valenti, Wagner Cotroni [UNESP] |
author_role |
author |
author2 |
Camargo, Antonio Fernando Monteiro [UNESP] Biudes, José Francisco Vicente [UNESP] Valenti, Wagner Cotroni [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Henares, Matheus Nicolino Peixoto [UNESP] Camargo, Antonio Fernando Monteiro [UNESP] Biudes, José Francisco Vicente [UNESP] Valenti, Wagner Cotroni [UNESP] |
dc.subject.por.fl_str_mv |
Crustacean Effluent Nutrients Prawn farm activity Water quality |
topic |
Crustacean Effluent Nutrients Prawn farm activity Water quality |
description |
Our objective was to evaluate the impacts caused on pond water quality by maintenance of Macrobrachium rosenbergii broodstock. During eight weeks we determined pH, dissolved oxygen (DO), conductivity, turbidity, particulate suspended material (PSM), nitrogen (N) and phosphorus (P), all in inlet and effluent water. All variables presented higher values in the effluent, except OD. N-ammoniacal concentration (0.013 mg L -1) was 2.7 times higher in the effluent pond; NO 2-N (0.019 mg L -1, 2.3; NO 3-N (0.139 μg L -1), 1.8; PO 4-P (0.065 mg L -1), 7.2; and DP (0,104 mg L -1), 4.9 times higher. For TKN (0.67 mg L -1) and TP (0.235 mg L -1) the values in the pond effluent represent an increase of 0.27 mg L -1 and 0.175 mg L -1, respectively. The maintenance of M. rosenbergii broodstock increase the nutrient concentrations, mainly TP, prevent effluent pond released into receiving water bodies on 1, 2 and 3 classes of the CONAMA N° 357 Resolution. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-08-22 2022-04-29T00:13:26Z 2022-04-29T00:13:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Boletim do Instituto de Pesca, v. 37, n. 2, p. 183-190, 2011. 1678-2305 0046-9939 http://hdl.handle.net/11449/226472 2-s2.0-80051725472 |
identifier_str_mv |
Boletim do Instituto de Pesca, v. 37, n. 2, p. 183-190, 2011. 1678-2305 0046-9939 2-s2.0-80051725472 |
url |
http://hdl.handle.net/11449/226472 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
Boletim do Instituto de Pesca |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
183-190 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799964548322557952 |