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Biomonitoring as a potential tool for water quality in tilapia culture: a case study of Baixa Mogiana region of São Paulo State, Brazil.
Moura E Silva, Mariana Silveira Guerra; Losekann, Marcos Eliseu; Luiz, Alfredo José Barreto; Kobayashi, Josilaine Taeco; Hisano, Hamilton.
Afiliação
  • Moura E Silva MSG; Embrapa Meio Ambiente, Rod. Governador Dr. Adhemar Pereira de Barros, Km 127.5, CEP: 13918-110, Tanquinho Velho, Jaguariúna, SP, Brazil. mariana.silveira@embrapa.br.
  • Losekann ME; Embrapa Meio Ambiente, Rod. Governador Dr. Adhemar Pereira de Barros, Km 127.5, CEP: 13918-110, Tanquinho Velho, Jaguariúna, SP, Brazil.
  • Luiz AJB; Embrapa Meio Ambiente, Rod. Governador Dr. Adhemar Pereira de Barros, Km 127.5, CEP: 13918-110, Tanquinho Velho, Jaguariúna, SP, Brazil.
  • Kobayashi JT; Embrapa Meio Ambiente, Rod. Governador Dr. Adhemar Pereira de Barros, Km 127.5, CEP: 13918-110, Tanquinho Velho, Jaguariúna, SP, Brazil.
  • Hisano H; Embrapa Meio Ambiente, Rod. Governador Dr. Adhemar Pereira de Barros, Km 127.5, CEP: 13918-110, Tanquinho Velho, Jaguariúna, SP, Brazil.
Environ Monit Assess ; 194(9): 597, 2022 Jul 21.
Article em En | MEDLINE | ID: mdl-35861877
The objectives of this study were to test an artificial substrate sampler method for aquaculture ponds and assess the water quality based on the benthic macroinvertebrate community living in fishpond sediment at four farms with tilapia production in the Baixa Mogiana region of São Paulo State, Brazil. Benthic macroinvertebrates were monitored every 15 days for 3 months. Approximately 500,000 organisms distributed in 47 taxa were collected. Chironomidae, Glossiphonidae, Hirudinidae, Libelullidae, Oligochaeta, and Polycentropodidae were present in all collected samples, with the dominance of Chironomidae in the benthic community. Polycentropodidae, a sensitive family to organic pollution, had a greater abundance in fish farms with better environmental conditions. Significant differences in dissolved oxygen and pH were observed among fishponds at different fish farms. Biomonitoring with artificial substrate is a simple and low-cost alternative to monitoring water quality of tilapia culture in fishponds. The artificial substrate sampling method was effective, but the evaluation of more critical conditions of water quality would improve the method and enhance the knowledge of taxa and ecology of macrobenthic organisms in fishponds.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Oligoquetos / Tilápia Limite: Animals País/Região como assunto: America do sul / Brasil Idioma: En Revista: Environ Monit Assess Assunto da revista: SAUDE AMBIENTAL Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Oligoquetos / Tilápia Limite: Animals País/Região como assunto: America do sul / Brasil Idioma: En Revista: Environ Monit Assess Assunto da revista: SAUDE AMBIENTAL Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda