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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
02/07/1993 |
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Data da última atualização: |
02/07/1993 |
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Autoria: |
ROSOT, N. C.; MACHADO, S. do A.; FIGUEIREDO FILHO, A. |
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Título: |
Análise estrutural de uma floresta tropical como subsidio básico para elaboração de um plano de manejo florestal. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Silvicultura em São Paulo, São Paulo, v. 16-A, pt. 1, p. 468-490, 1982. |
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ISSN: |
0583-3132 |
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Idioma: |
Português |
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Notas: |
Edição dos Anais do Congresso Nacional sobre Essências Nativas, 1982, Campos do Jordão. |
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Conteúdo: |
Os objetivos do presente trabalho foram estudar a composicao e estrutura de uma floresta tropical com a finalidade de fornecer subsidios basicos elementares para tomadas de decisoes na elaboracao de um plano de Manejo Florestal. Os dados sao provenientes de uma area de aproximadamente 1 milhao de hectares localizada na floresta tropical umida da regiao amazonica nos municipios de Tefe e Jurua, onde foram medidas 476 parcelas de 10 x 250m totalizando 119 hectares amostrados. A analise estrutural mostrou a grande complexidade floristica existente na floresta tropical classificacao hierarquicamente as especies mais importantes, sejam elas com ou sem importancia economica. |
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Categoria do assunto: |
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Marc: |
LEADER 01295naa a2200169 a 4500
001 1286955
005 1993-07-02
008 1982 bl uuuu u00u1 u #d
022 $a0583-3132
100 1 $aROSOT, N. C.
245 $aAnálise estrutural de uma floresta tropical como subsidio básico para elaboração de um plano de manejo florestal.
260 $c1982
500 $aEdição dos Anais do Congresso Nacional sobre Essências Nativas, 1982, Campos do Jordão.
520 $aOs objetivos do presente trabalho foram estudar a composicao e estrutura de uma floresta tropical com a finalidade de fornecer subsidios basicos elementares para tomadas de decisoes na elaboracao de um plano de Manejo Florestal. Os dados sao provenientes de uma area de aproximadamente 1 milhao de hectares localizada na floresta tropical umida da regiao amazonica nos municipios de Tefe e Jurua, onde foram medidas 476 parcelas de 10 x 250m totalizando 119 hectares amostrados. A analise estrutural mostrou a grande complexidade floristica existente na floresta tropical classificacao hierarquicamente as especies mais importantes, sejam elas com ou sem importancia economica.
700 1 $aMACHADO, S. do A.
700 1 $aFIGUEIREDO FILHO, A.
773 $tSilvicultura em São Paulo, São Paulo$gv. 16-A, pt. 1, p. 468-490, 1982.
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Registro original: |
Embrapa Florestas (CNPF) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amapá. Para informações adicionais entre em contato com cpafap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
04/12/2019 |
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Data da última atualização: |
09/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
OLIVEIRA, L. C. D.; BRASILIENSE, A. R. P.; DIAS, M. K. R. D.; YOSHIOKA, E. T. O.; TAVARES-DIAS, M. |
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Afiliação: |
LÍGIA CARVALHO DIAS OLIVEIRA, UNIFAP. PPG EM BIODIVERSIDADE TROPICAL; ALEXANDRE RENATO PINTO BRASILIENSE, UNIFAP. PPG EM BIODIVERSIDADE TROPICAL; MÁRCIA KELLY REIS DIAS, UNIFAP. PPG EM BIODIVERSIDADE TROPICAL; ELIANE TIE OBA YOSHIOKA, CPAF-AP; MARCOS TAVARES DIAS, CPAF-AP. |
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Título: |
Toxicological, hematological and immunological effects of levamisole and ivermectin diet supplementation on Colossoma macropomum (Serrasalmidae). |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Diseases of Aquatic Organisms, v. 136, n. 3, p. 255-263, Nov. 2019. |
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DOI: |
10.3354/dao03413 |
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Idioma: |
Inglês |
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Conteúdo: |
This study investigated the toxicological, hematological and immunological effects of diets supplemented with levamisole and ivermectin on Colossoma macropomum. Fish were fed for 24, 96 and 240 h with diets containing 300, 600, 900 and 1200 mg of levamisole kg_1 of feed. None of the levamisole concentrations caused either mortality or behavioral alterations among the fish over 10 d of feeding. In comparison, a single feeding of ivermectin at 4500, 9000, 13 500 or 18 000 mg kg_1 caused 100% mortality among the fish within 10 h. There were no alterations in erythrocyte parameters or albumin in any treatments with levamisole after 24, 96 and 240 h of feeding. At concentrations of 900 and 1200 mg kg_1, levamisole caused decreases in the albuminto-globulin ratio compared to the control group and the 300 and 600 mg kg_1 diet treatment groups. Levels of glucose and total plasma protein were higher in the fish fed with 600, 900 and 1200 mg kg_1 than in the controls and the 300 mg kg_1 diet treatment group. After 10 d of receiving feed supplemented with levamisole, globulin levels were higher in the 600 mg kg_1 group than in the controls. Respiratory burst activity of leukocytes also increased in the fish supplemented with the 900 and 1200 mg kg_1 diets compared to the controls and other treatments. This is the first study to investigate how diets supplemented with these drugs affect C. macropomum. Our research indicates that all the levamisole concentrations tested can be used in the diet of C. macro pomum for antiparasitic treatments against helminth species, and that dietary treatments with levamisole can stimulate components of the innate immune system. MenosThis study investigated the toxicological, hematological and immunological effects of diets supplemented with levamisole and ivermectin on Colossoma macropomum. Fish were fed for 24, 96 and 240 h with diets containing 300, 600, 900 and 1200 mg of levamisole kg_1 of feed. None of the levamisole concentrations caused either mortality or behavioral alterations among the fish over 10 d of feeding. In comparison, a single feeding of ivermectin at 4500, 9000, 13 500 or 18 000 mg kg_1 caused 100% mortality among the fish within 10 h. There were no alterations in erythrocyte parameters or albumin in any treatments with levamisole after 24, 96 and 240 h of feeding. At concentrations of 900 and 1200 mg kg_1, levamisole caused decreases in the albuminto-globulin ratio compared to the control group and the 300 and 600 mg kg_1 diet treatment groups. Levels of glucose and total plasma protein were higher in the fish fed with 600, 900 and 1200 mg kg_1 than in the controls and the 300 mg kg_1 diet treatment group. After 10 d of receiving feed supplemented with levamisole, globulin levels were higher in the 600 mg kg_1 group than in the controls. Respiratory burst activity of leukocytes also increased in the fish supplemented with the 900 and 1200 mg kg_1 diets compared to the controls and other treatments. This is the first study to investigate how diets supplemented with these drugs affect C. macropomum. Our research indicates that all the levamisole concentrations tested can be used in th... Mostrar Tudo |
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Palavras-Chave: |
Anthelminthics. |
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Thesagro: |
Dieta; Peixe de Água Doce; Tambaqui. |
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Thesaurus NAL: |
Diet; Freshwater fish; Hematologic agents. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02520naa a2200265 a 4500
001 2115871
005 2019-12-09
008 2019 bl uuuu u00u1 u #d
024 7 $a10.3354/dao03413$2DOI
100 1 $aOLIVEIRA, L. C. D.
245 $aToxicological, hematological and immunological effects of levamisole and ivermectin diet supplementation on Colossoma macropomum (Serrasalmidae).$h[electronic resource]
260 $c2019
520 $aThis study investigated the toxicological, hematological and immunological effects of diets supplemented with levamisole and ivermectin on Colossoma macropomum. Fish were fed for 24, 96 and 240 h with diets containing 300, 600, 900 and 1200 mg of levamisole kg_1 of feed. None of the levamisole concentrations caused either mortality or behavioral alterations among the fish over 10 d of feeding. In comparison, a single feeding of ivermectin at 4500, 9000, 13 500 or 18 000 mg kg_1 caused 100% mortality among the fish within 10 h. There were no alterations in erythrocyte parameters or albumin in any treatments with levamisole after 24, 96 and 240 h of feeding. At concentrations of 900 and 1200 mg kg_1, levamisole caused decreases in the albuminto-globulin ratio compared to the control group and the 300 and 600 mg kg_1 diet treatment groups. Levels of glucose and total plasma protein were higher in the fish fed with 600, 900 and 1200 mg kg_1 than in the controls and the 300 mg kg_1 diet treatment group. After 10 d of receiving feed supplemented with levamisole, globulin levels were higher in the 600 mg kg_1 group than in the controls. Respiratory burst activity of leukocytes also increased in the fish supplemented with the 900 and 1200 mg kg_1 diets compared to the controls and other treatments. This is the first study to investigate how diets supplemented with these drugs affect C. macropomum. Our research indicates that all the levamisole concentrations tested can be used in the diet of C. macro pomum for antiparasitic treatments against helminth species, and that dietary treatments with levamisole can stimulate components of the innate immune system.
650 $aDiet
650 $aFreshwater fish
650 $aHematologic agents
650 $aDieta
650 $aPeixe de Água Doce
650 $aTambaqui
653 $aAnthelminthics
700 1 $aBRASILIENSE, A. R. P.
700 1 $aDIAS, M. K. R. D.
700 1 $aYOSHIOKA, E. T. O.
700 1 $aTAVARES-DIAS, M.
773 $tDiseases of Aquatic Organisms$gv. 136, n. 3, p. 255-263, Nov. 2019.
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