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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Pantanal. |
Data corrente: |
05/07/1999 |
Data da última atualização: |
15/11/2009 |
Autoria: |
PETRUSEWICZ, K.; MACFADYEN, A. |
Título: |
Productivity of terrestrial animals principles and methods. |
Ano de publicação: |
1970 |
Fonte/Imprenta: |
Oxford: Blackwell, 1970. |
Páginas: |
190p. |
ISBN: |
632-05670-3 |
Idioma: |
Inglês |
Conteúdo: |
The idea of productivity; The basic concepts of an energy budget; Production (P), standing crop (B) and turnover; Types of productivity studies and their objectives; Measurements, units in productivity studies, their definition and symbols; About terminology in general; List of definitions and symbols of more important concepts; Units of measurement in productivity studies; The hierarchy of ecological groupings investigated; Measurement of empirical ecological data and demographic parameters; Number of organisms; Weight and biomass; Longevity, survival, and other important parameters; Measurement of production; General principles; Population production due to reproduction (Pr) and the number of young born (Vr); Production of a cohort; Estimation of production based on specific growth rate; Estimations of production based on specific longevity; The study of food and feeding in relation to ecology; The objectives and principles of ecological feeding studies; Consumption of food: qualitative aspects and food selection; Quantitative measurement of consumption; Interactions between food stocks and the organisms feeding on them; Digestive efficiency and the ratio of assimilation to consumption; The study of respiration and energy flow in relation to secondary production; Laboratory respiration measurements on individual animals; Factors affecting the application of respiration measurements to laboratory populations; Measurement of respiration rate in field populations: direct methods; The place of secondary producers in the ecosystem; The trophic level concept and its imperfections; Secondary production in relation to primary production; The contribution of secondary producers to energy and nutrient flow through ecosystems. MenosThe idea of productivity; The basic concepts of an energy budget; Production (P), standing crop (B) and turnover; Types of productivity studies and their objectives; Measurements, units in productivity studies, their definition and symbols; About terminology in general; List of definitions and symbols of more important concepts; Units of measurement in productivity studies; The hierarchy of ecological groupings investigated; Measurement of empirical ecological data and demographic parameters; Number of organisms; Weight and biomass; Longevity, survival, and other important parameters; Measurement of production; General principles; Population production due to reproduction (Pr) and the number of young born (Vr); Production of a cohort; Estimation of production based on specific growth rate; Estimations of production based on specific longevity; The study of food and feeding in relation to ecology; The objectives and principles of ecological feeding studies; Consumption of food: qualitative aspects and food selection; Quantitative measurement of consumption; Interactions between food stocks and the organisms feeding on them; Digestive efficiency and the ratio of assimilation to consumption; The study of respiration and energy flow in relation to secondary production; Laboratory respiration measurements on individual animals; Factors affecting the application of respiration measurements to laboratory populations; Measurement of respiration rate in field populations: direct meth... Mostrar Tudo |
Palavras-Chave: |
Ecologia energetica; Ecosystem; Method; Parametro demografico; Produtividade primaria; Produtivity. |
Thesagro: |
Animal; Biomassa; Dinâmica Populacional; Ecologia; Ecologia Animal; Ecossistema; Método; Nutrição; Produtividade. |
Thesaurus Nal: |
animal ecology; biomass; ecology; ecosystems; energy; nutrition; population dynamics; primary productivity. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02757nam a2200409 a 4500 001 1386021 005 2009-11-15 008 1970 bl uuuu 00u1 u #d 100 1 $aPETRUSEWICZ, K. 245 $aProductivity of terrestrial animals principles and methods. 260 $aOxford: Blackwell$c1970 300 $a190p. 520 $aThe idea of productivity; The basic concepts of an energy budget; Production (P), standing crop (B) and turnover; Types of productivity studies and their objectives; Measurements, units in productivity studies, their definition and symbols; About terminology in general; List of definitions and symbols of more important concepts; Units of measurement in productivity studies; The hierarchy of ecological groupings investigated; Measurement of empirical ecological data and demographic parameters; Number of organisms; Weight and biomass; Longevity, survival, and other important parameters; Measurement of production; General principles; Population production due to reproduction (Pr) and the number of young born (Vr); Production of a cohort; Estimation of production based on specific growth rate; Estimations of production based on specific longevity; The study of food and feeding in relation to ecology; The objectives and principles of ecological feeding studies; Consumption of food: qualitative aspects and food selection; Quantitative measurement of consumption; Interactions between food stocks and the organisms feeding on them; Digestive efficiency and the ratio of assimilation to consumption; The study of respiration and energy flow in relation to secondary production; Laboratory respiration measurements on individual animals; Factors affecting the application of respiration measurements to laboratory populations; Measurement of respiration rate in field populations: direct methods; The place of secondary producers in the ecosystem; The trophic level concept and its imperfections; Secondary production in relation to primary production; The contribution of secondary producers to energy and nutrient flow through ecosystems. 650 $aanimal ecology 650 $abiomass 650 $aecology 650 $aecosystems 650 $aenergy 650 $anutrition 650 $apopulation dynamics 650 $aprimary productivity 650 $aAnimal 650 $aBiomassa 650 $aDinâmica Populacional 650 $aEcologia 650 $aEcologia Animal 650 $aEcossistema 650 $aMétodo 650 $aNutrição 650 $aProdutividade 653 $aEcologia energetica 653 $aEcosystem 653 $aMethod 653 $aParametro demografico 653 $aProdutividade primaria 653 $aProdutivity 700 1 $aMACFADYEN, A.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registros recuperados : 17 | |
1. | | CAIERÃO, E.; DEL DUCA, L. de J. A.; SOUSA, C. N. A. de; SÓ e SILVA, M.; SCHEEREN, P. L.; FONTANELI, R. S.; SANTOS, H. P. dos; NASCIMENTO JUNIOR, A. do; EICHELBERGER, L.; LINHARES, A. G.; GUARIENTI, E. M. BRS 277: wheat cultivar. Crop Breeding and Applied Biotechnology, Londrina, v. 9, n. 3, p. 282-285, 2009.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Trigo. |
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4. | | PANEPUCCI, L. L.; SCHAWANTES, M. L. B.; LUCA, P. H. de; SCHAWANTES, A. R.; VAL, A. L. L.; ALMEIDA, V. M. F. Aspectos adaptativos de enzimas de ectotermos V. polimorfismo da lactato desidrogenase em Leporinus friderici. In: JOURNADA CIENTÍFICA, 1., 1981, São Carlos. Resumos... São Carlos: UFSCar, 1981. p. 5.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Pecuária Sudeste. |
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6. | | MACHADO, J. R. de A.; ACOSTA, A. da S.; GUIMARAES, P. E. de O.; MEIRELLES, W. F.; GUIMARAES, L. J. M.; EMYGDIO, B. M. Comunicados técnicos I Notes contribuições de dez nos do ensaio Elite Sul, com milho, na Região subtropical do Brasil. Pesquisa Agropecuária Gaúcha, Porto Alegre, v. 17, n. 1. p. 61-66, 2011.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
Biblioteca(s): Embrapa Clima Temperado. |
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7. | | BITTENCOURT, M. L. C.; CASALI, V. W. D.; SILVA, R. F.; REIS, F. P.; VIEIRA, J. V. Avaliacao da qualidade das sementes de cenoura (Daucus carota L.) em progenies de meios-irmaos da variedade Brasilia. Horticultura Brasileira, Brasilia, v.8, n.1, p.36, maio 1990. Resumo.Biblioteca(s): Embrapa Hortaliças. |
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11. | | BOLONHEZI, D.; LA SCALA JÚNIOR, N.; PEREIRA, J. C. V. N. A.; CANTARELLA, H.; CERDEIRA, A. L.; GENTILIN JÚNIOR, O. Emissão de CO2 do solo cultivado com soja em diferentes sistemas de preparo e doses de calcário sobre palhada de cana crua. In: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 15., 2004, Santa Maria, RS. Manejo integrado a ciência do solona produção de alimentos: anais. Santa Maria, RS: Universidade Federal de Santa Maria, 2004.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
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12. | | PEREIRA, N. R.; BHERING, S. B.; CARVALHO JUNIOR, W. de; CHAGAS, C. da S.; ZARONI, M. J.; AMARAL, F. C. S. do; GONCALVES, A. O.; AGLIO, M. L. D.; DART, R. de O.; AMORIM, A. M.; LOPES, C. H. L. Mapa do zoneamento agroecológico para girassol no município de Terenos. Rio de Janeiro: Embrapa Solos, 2010.Tipo: Monitoramento/Zoneamento |
Biblioteca(s): Embrapa Solos. |
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17. | | BEDUSCHI, G.; BARROS, G. S. C.; ZEN, S. de; NOGUEIRA NETO, V.; NÉRI, C.; BARROSO, M.; MARTINS, P. do C.; CARVALHO, G. R. SIMLEITE - PREVISÃO DE PREÇOS AO PRODUTOR, n. 28. Brasília, DF: CEPEA / Embrapa Gado de Leite / OCB / CBCL, 28 jun. 2007. 28 5 p.Tipo: Monitoramento/Zoneamento |
Biblioteca(s): Embrapa Gado de Leite. |
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Registros recuperados : 17 | |
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