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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
20/12/2023 |
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Data da última atualização: |
20/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, M. S. G. M. e; LUIZ, A. J. B.; LOSEKANN, M. E.; HISANO, H. |
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Afiliação: |
MARIANA SILVEIRA GUERRA MOURA E SILVA, CNPMA; ALFREDO JOSE BARRETO LUIZ, CNPMA; MARCOS ELISEU LOSEKANN, CNPMA; HAMILTON HISANO, CNPMA. |
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Título: |
Community assessment of benthic macroinvertebrates in fishponds in the presence and absence of fish. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Acta Limnologica Brasiliensia, v. 35, 2023. |
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ISSN: |
2179-975X |
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DOI: |
10.1590/S2179-975X0723 |
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Idioma: |
Português |
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Conteúdo: |
Abstract Aim In the present study, the structure of the benthic invertebrates in ponds in the presence and absence of Nile tilapia was evaluated. Methods The benthic macroinvertebrates and physicochemical parameters were analyzed for a period of eight weeks, every 15 days, in two ponds (one with fish and the other without fish). Benthic invertebrates were sampled with artificial substrate samplers, made with cheap and common materials, like expanded clay, loofah leaves and gravel. Results With the exception of turbidity, the other physical and chemical variables of water quality were within the ideal limits for tilapia farming. Despite that, there was a significant difference for all physical-chemical parameters monitored, and the average turbidity was much higher in pond with fish. The use of artificial substrate samplers for biomonitoring was effective in the colonization of several taxa in a short period of time (15 days). For benthic community metrics, organism richness, diversity and evenness were significantly higher in the pond without fish. On the other hand, the dominance of Chironomidae and the abundance of Glossiphonidae were much higher in the pond with fish. For Chironomidae, this family was dominant in both treatments, but reached a higher frequency in the pond with fish (98.49%) than in pond without fish (92.87%). The presence of sensitive families, like Leptoceridae (Order Trichoptera), was higher in the pond with no fish, as well as the metric of Ephemeroptera, Plecoptera and Trichoptera families (% EPT). Conclusions The presence of fish altered the macrobenthic community, since metrics of richness and diversity presented lower values in pond with fish. MenosAbstract Aim In the present study, the structure of the benthic invertebrates in ponds in the presence and absence of Nile tilapia was evaluated. Methods The benthic macroinvertebrates and physicochemical parameters were analyzed for a period of eight weeks, every 15 days, in two ponds (one with fish and the other without fish). Benthic invertebrates were sampled with artificial substrate samplers, made with cheap and common materials, like expanded clay, loofah leaves and gravel. Results With the exception of turbidity, the other physical and chemical variables of water quality were within the ideal limits for tilapia farming. Despite that, there was a significant difference for all physical-chemical parameters monitored, and the average turbidity was much higher in pond with fish. The use of artificial substrate samplers for biomonitoring was effective in the colonization of several taxa in a short period of time (15 days). For benthic community metrics, organism richness, diversity and evenness were significantly higher in the pond without fish. On the other hand, the dominance of Chironomidae and the abundance of Glossiphonidae were much higher in the pond with fish. For Chironomidae, this family was dominant in both treatments, but reached a higher frequency in the pond with fish (98.49%) than in pond without fish (92.87%). The presence of sensitive families, like Leptoceridae (Order Trichoptera), was higher in the pond with no fish, as well as the metric of Ephemeropte... Mostrar Tudo |
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Palavras-Chave: |
Artificial substrate; Bioindicador; Biomonitoring; Fishponds; Macroinvertebrado bentônico. |
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Thesagro: |
Aquicultura; Bentos; Substrato de Cultura; Tilápia. |
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Thesaurus Nal: |
Aquaculture tanks; Environmental indicators; Macroinvertebrates; Water quality. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160146/1/Silva-MSGM-Community-assessment-2023.pdf
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Marc: |
LEADER 02675naa a2200337 a 4500
001 2160146
005 2023-12-20
008 2023 bl uuuu u00u1 u #d
022 $a2179-975X
024 7 $a10.1590/S2179-975X0723$2DOI
100 1 $aSILVA, M. S. G. M. e
245 $aCommunity assessment of benthic macroinvertebrates in fishponds in the presence and absence of fish.$h[electronic resource]
260 $c2023
520 $aAbstract Aim In the present study, the structure of the benthic invertebrates in ponds in the presence and absence of Nile tilapia was evaluated. Methods The benthic macroinvertebrates and physicochemical parameters were analyzed for a period of eight weeks, every 15 days, in two ponds (one with fish and the other without fish). Benthic invertebrates were sampled with artificial substrate samplers, made with cheap and common materials, like expanded clay, loofah leaves and gravel. Results With the exception of turbidity, the other physical and chemical variables of water quality were within the ideal limits for tilapia farming. Despite that, there was a significant difference for all physical-chemical parameters monitored, and the average turbidity was much higher in pond with fish. The use of artificial substrate samplers for biomonitoring was effective in the colonization of several taxa in a short period of time (15 days). For benthic community metrics, organism richness, diversity and evenness were significantly higher in the pond without fish. On the other hand, the dominance of Chironomidae and the abundance of Glossiphonidae were much higher in the pond with fish. For Chironomidae, this family was dominant in both treatments, but reached a higher frequency in the pond with fish (98.49%) than in pond without fish (92.87%). The presence of sensitive families, like Leptoceridae (Order Trichoptera), was higher in the pond with no fish, as well as the metric of Ephemeroptera, Plecoptera and Trichoptera families (% EPT). Conclusions The presence of fish altered the macrobenthic community, since metrics of richness and diversity presented lower values in pond with fish.
650 $aAquaculture tanks
650 $aEnvironmental indicators
650 $aMacroinvertebrates
650 $aWater quality
650 $aAquicultura
650 $aBentos
650 $aSubstrato de Cultura
650 $aTilápia
653 $aArtificial substrate
653 $aBioindicador
653 $aBiomonitoring
653 $aFishponds
653 $aMacroinvertebrado bentônico
700 1 $aLUIZ, A. J. B.
700 1 $aLOSEKANN, M. E.
700 1 $aHISANO, H.
773 $tActa Limnologica Brasiliensia$gv. 35, 2023.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 85 | |
| 19. |  | HISANO, H.; PINHEIRO, V. R.; LOSEKANN, M. E.; SILVA, M. S. G. M. e. Effect of feeding frequency on water quality, growth, and hematological parameters of Nile tilapia Oreochromis niloticus reared using biofloc technology. Journal of Applied Aquaculture, v. 33, n. 2, p. 96-110, 2021. Arquivo com texto completo se refere à versão publicada on-line, sem atribuição de volume e paginação.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 85 | |
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