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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal; Embrapa Roraima. |
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Data corrente: |
13/02/2001 |
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Data da última atualização: |
19/08/2009 |
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Autoria: |
PAIVA, F. F. de A.; SILVA NETO, R. M. da S.; PESSOA, P. F. A. de P. |
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Afiliação: |
Embrapa Agroindustria Tropical (Fortaleza, CE). |
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Título: |
Minifabrica de processamento de castanha de caju. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Fortaleza: Embrapa Agroindustria Tropical, 2000. |
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Páginas: |
22p.il. |
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Série: |
(Embrapa Agroindustria Tropical. Circular Tecnica, 07). |
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Idioma: |
Português |
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Conteúdo: |
Modelo de minifabricas de castanha; Equipamentos para o processamento em minifabricas; Fluxograma do processamento de castanha; Coeficientes de producao; Etapas do processamento em minifabrica; Instalacoes fisicas e operacoes basicas; Relacao de materiais diversos; Recebimento de materia-prima; Cozimento da castanha; Corte da castanha; Selecao e classificacao da amendoa; Fritura, centrifugacao e embalagem; Apoio administrativo; Relacao de fornecedores; Balancas; Fogoes e centrifugas; Embalagens; Equipamentos para processamento de castanha. |
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Palavras-Chave: |
Cashew nut; Minifabrica; Primary industry; Process. |
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Thesagro: |
Castanha de Caju; Processamento. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01199nam a2200229 a 4500
001 1694045
005 2009-08-19
008 2000 bl uuuu u0uu1 u #d
100 1 $aPAIVA, F. F. de A.
245 $aMinifabrica de processamento de castanha de caju.
260 $aFortaleza: Embrapa Agroindustria Tropical$c2000
300 $a22p.il.
490 $a(Embrapa Agroindustria Tropical. Circular Tecnica, 07).
520 $aModelo de minifabricas de castanha; Equipamentos para o processamento em minifabricas; Fluxograma do processamento de castanha; Coeficientes de producao; Etapas do processamento em minifabrica; Instalacoes fisicas e operacoes basicas; Relacao de materiais diversos; Recebimento de materia-prima; Cozimento da castanha; Corte da castanha; Selecao e classificacao da amendoa; Fritura, centrifugacao e embalagem; Apoio administrativo; Relacao de fornecedores; Balancas; Fogoes e centrifugas; Embalagens; Equipamentos para processamento de castanha.
650 $aCastanha de Caju
650 $aProcessamento
653 $aCashew nut
653 $aMinifabrica
653 $aPrimary industry
653 $aProcess
700 1 $aSILVA NETO, R. M. da S.
700 1 $aPESSOA, P. F. A. de P.
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
29/09/2021 |
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Data da última atualização: |
29/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ALVES, J.; PINHEIRO-SILVA, L.; SCHUSTER, K. F.; MATTHIENSEN, A.; PETRUCIO, M. M. |
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Afiliação: |
JONATAS ALVES, UFSC; LORENA PINHEIRO-SILVA, UFSC; KARLING FERNANDA SCHUSTER, Casan/Chapecó; ALEXANDRE MATTHIENSEN, CNPSA; MAURICIO MELLO PETRUCIO, UFSC. |
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Título: |
Environmental conditions are more effective than nutrient availability and spatial processes on explaining microphytoplankton functional structure in a subtropical hypereutrophic reservoir. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Austral Ecology, 2021. |
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DOI: |
https://doi.org/10.1111/aec.13110 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The structure of freshwater phytoplankton communities can be strongly influenced by environmental and spatial processes at different scales. To identify the main forces that drive phytoplankton structure becomes a relevant tool to understand several knowledge gaps in the phytoplankton ecology domain, such as community succession, biological invasions and responses to disturbances. We used the morphological-based functional groups (MBFG) approach to investigate the influence of environmental conditions (physical and chemical factors), nutrient availability and spatial processes (habitat connection and species dispersal) in structuring microphytoplankton community in a subtropical hypereutrophic reservoir located in southern Brazil. Samples were taken quarterly, between February 2017 and December 2018. We used distance-based multivariate analysis of variance (PERMANOVA) to evaluate potential spatial and seasonal dissimilarities in the MBFG?s biovolume, and variation partitioning approach (pRDA) to evaluate the role of environmental, nutrient availability and spatial components in explain the microphytoplankton community structure. We identified 16 microphytoplankton taxa, which were sorted into five MBFGs. Significant seasonal dissimilarities were observed in the MBFG?s biovolume. Higher relative biovolume of potential harmful cyanobacteria (MBFG III) and alien dinoflagellates (MBFG V) was observed in summer and autumn/winter, respectively. Pure environmental component (composed by physical and chemical predictors insolation, precipitation, total dissolved solids, turbidity, water temperature, water transparency and wind intensity) explained 45% of the variance in the MBFG?s biovolume, whereas pure nutrient availability component explained 7% and spatial component explained only 3% of the biotic variance. The results showed that the environmental factors ? especially the seasonal-influenced ones ? are more effective than nutrient availability and spatial processes in explaining the microphytoplankton community structure in this ecosystem. Our findings alert to the need to consider the variability of the environmental conditions (mainly those directly influenced by seasonality) in phytoplankton community structure in disturbed freshwater ecosystems prone to eutrophication events. MenosAbstract: The structure of freshwater phytoplankton communities can be strongly influenced by environmental and spatial processes at different scales. To identify the main forces that drive phytoplankton structure becomes a relevant tool to understand several knowledge gaps in the phytoplankton ecology domain, such as community succession, biological invasions and responses to disturbances. We used the morphological-based functional groups (MBFG) approach to investigate the influence of environmental conditions (physical and chemical factors), nutrient availability and spatial processes (habitat connection and species dispersal) in structuring microphytoplankton community in a subtropical hypereutrophic reservoir located in southern Brazil. Samples were taken quarterly, between February 2017 and December 2018. We used distance-based multivariate analysis of variance (PERMANOVA) to evaluate potential spatial and seasonal dissimilarities in the MBFG?s biovolume, and variation partitioning approach (pRDA) to evaluate the role of environmental, nutrient availability and spatial components in explain the microphytoplankton community structure. We identified 16 microphytoplankton taxa, which were sorted into five MBFGs. Significant seasonal dissimilarities were observed in the MBFG?s biovolume. Higher relative biovolume of potential harmful cyanobacteria (MBFG III) and alien dinoflagellates (MBFG V) was observed in summer and autumn/winter, respectively. Pure environmental compone... Mostrar Tudo |
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Palavras-Chave: |
Abordagens de traços funcionais; Ecologia do fitoplâncton de água doce; Ecologia do reservatório; Estrutura da comunidade fitoplanctônica; Freshwater phytoplankton ecology; Functional trait approaches; Phytoplankton community structure; Reservoir ecology; Southern Brazil; Sul do Brasil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03410naa a2200301 a 4500
001 2134876
005 2021-09-29
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/aec.13110$2DOI
100 1 $aALVES, J.
245 $aEnvironmental conditions are more effective than nutrient availability and spatial processes on explaining microphytoplankton functional structure in a subtropical hypereutrophic reservoir.$h[electronic resource]
260 $c2021
520 $aAbstract: The structure of freshwater phytoplankton communities can be strongly influenced by environmental and spatial processes at different scales. To identify the main forces that drive phytoplankton structure becomes a relevant tool to understand several knowledge gaps in the phytoplankton ecology domain, such as community succession, biological invasions and responses to disturbances. We used the morphological-based functional groups (MBFG) approach to investigate the influence of environmental conditions (physical and chemical factors), nutrient availability and spatial processes (habitat connection and species dispersal) in structuring microphytoplankton community in a subtropical hypereutrophic reservoir located in southern Brazil. Samples were taken quarterly, between February 2017 and December 2018. We used distance-based multivariate analysis of variance (PERMANOVA) to evaluate potential spatial and seasonal dissimilarities in the MBFG?s biovolume, and variation partitioning approach (pRDA) to evaluate the role of environmental, nutrient availability and spatial components in explain the microphytoplankton community structure. We identified 16 microphytoplankton taxa, which were sorted into five MBFGs. Significant seasonal dissimilarities were observed in the MBFG?s biovolume. Higher relative biovolume of potential harmful cyanobacteria (MBFG III) and alien dinoflagellates (MBFG V) was observed in summer and autumn/winter, respectively. Pure environmental component (composed by physical and chemical predictors insolation, precipitation, total dissolved solids, turbidity, water temperature, water transparency and wind intensity) explained 45% of the variance in the MBFG?s biovolume, whereas pure nutrient availability component explained 7% and spatial component explained only 3% of the biotic variance. The results showed that the environmental factors ? especially the seasonal-influenced ones ? are more effective than nutrient availability and spatial processes in explaining the microphytoplankton community structure in this ecosystem. Our findings alert to the need to consider the variability of the environmental conditions (mainly those directly influenced by seasonality) in phytoplankton community structure in disturbed freshwater ecosystems prone to eutrophication events.
653 $aAbordagens de traços funcionais
653 $aEcologia do fitoplâncton de água doce
653 $aEcologia do reservatório
653 $aEstrutura da comunidade fitoplanctônica
653 $aFreshwater phytoplankton ecology
653 $aFunctional trait approaches
653 $aPhytoplankton community structure
653 $aReservoir ecology
653 $aSouthern Brazil
653 $aSul do Brasil
700 1 $aPINHEIRO-SILVA, L.
700 1 $aSCHUSTER, K. F.
700 1 $aMATTHIENSEN, A.
700 1 $aPETRUCIO, M. M.
773 $tAustral Ecology, 2021.
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Embrapa Suínos e Aves (CNPSA) |
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