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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Ocidental. |
Data corrente: |
24/01/1997 |
Data da última atualização: |
21/08/2018 |
Autoria: |
ZECH, W.; SCHROTH, G. |
Título: |
Water and element fluxes as indicators for the stability of different land use systems on the terra firme near Manaus. |
Ano de publicação: |
1995 |
Fonte/Imprenta: |
In: SHIFT WORKSHOP, 2., 1995, Cuiaba. Summaries of lectures and posters: Cuiaba: UFMT, 1995. |
Páginas: |
p. 167. |
Idioma: |
Inglês |
Conteúdo: |
Land use systems adapted to the nutrient limited growth conditions of the terra firme must possess the ability to utilize available resources as efficiently as possible and to avoid unproductive losses, eg., through leaching. In this study, water and nutrient fluxes in different perennial land use systems, either monocultres of mixed systems, as well as primary and secondary forest are compared in order to determine the preconditions for resource efficiency in natural and anthropogenic perennial vegetation. It is hypothesized that water and nutrient utilization depend on specific properties of systems components and, in mixed systems, interactions between species. An aim of this study is to define the functional role that some important species play in the systems under investigation and to utilize this knowledge for designing optimum land use systems for this site. The analysis of the small-scale variability of water and nutrient fluxes in the different systems is an important tool for this. Measurements include water and nutrient input with rain, throughfall and stem flow as well as leaching and transpiration of trees and undergrowth. |
Palavras-Chave: |
Agrofloresta; Amazonas; Brasil; Tropical rain forest. |
Thesagro: |
Água; Chuva; Floresta Tropical Úmida; Precipitação Pluvial; Solo. |
Thesaurus Nal: |
agroforestry; soil; water. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01966naa a2200289 a 4500 001 1667284 005 2018-08-21 008 1995 bl uuuu u00u1 u #d 100 1 $aZECH, W. 245 $aWater and element fluxes as indicators for the stability of different land use systems on the terra firme near Manaus. 260 $c1995 300 $ap. 167. 520 $aLand use systems adapted to the nutrient limited growth conditions of the terra firme must possess the ability to utilize available resources as efficiently as possible and to avoid unproductive losses, eg., through leaching. In this study, water and nutrient fluxes in different perennial land use systems, either monocultres of mixed systems, as well as primary and secondary forest are compared in order to determine the preconditions for resource efficiency in natural and anthropogenic perennial vegetation. It is hypothesized that water and nutrient utilization depend on specific properties of systems components and, in mixed systems, interactions between species. An aim of this study is to define the functional role that some important species play in the systems under investigation and to utilize this knowledge for designing optimum land use systems for this site. The analysis of the small-scale variability of water and nutrient fluxes in the different systems is an important tool for this. Measurements include water and nutrient input with rain, throughfall and stem flow as well as leaching and transpiration of trees and undergrowth. 650 $aagroforestry 650 $asoil 650 $awater 650 $aÁgua 650 $aChuva 650 $aFloresta Tropical Úmida 650 $aPrecipitação Pluvial 650 $aSolo 653 $aAgrofloresta 653 $aAmazonas 653 $aBrasil 653 $aTropical rain forest 700 1 $aSCHROTH, G. 773 $tIn: SHIFT WORKSHOP, 2., 1995, Cuiaba. Summaries of lectures and posters: Cuiaba: UFMT, 1995.
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Registro original: |
Embrapa Amazônia Ocidental (CPAA) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Pecuária Sul. |
Data corrente: |
20/01/2014 |
Data da última atualização: |
12/03/2024 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
COBUCI, J. A.; COSTA, C. N.; CARDOSO, F. F.; BRACCINI NETO, J.; AMBROSINI, D. P.; NAZIAZENO, N. A. |
Afiliação: |
JAIME ARAUJO COBUCI, UFRGS; CLAUDIO NAPOLIS COSTA, CNPGL; FERNANDO FLORES CARDOSO, CPPSUL; JOSÉ BRACINNI NETO, UFRGS; DIEGO PANGUNG AMBROSINI, UEBA; NATHIZE ALVES NAZIAZENO, UFRGS. |
Título: |
Estimação da sensibilidade ambiental do mérito genético para produção de leite usando modelo de norma de reação. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 10., 2013, Uberaba. Anais... Viçosa: Sociedade Brasileira de Melhoramento Animal, 2013. |
Idioma: |
Português |
Palavras-Chave: |
Amostrador de Gibbs; Inferencia bayesiana; Norma de reação; Parametros geneticos; Raça holandesa. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/976744/1/Estimacao-da-sensibilidade-ambiental-do-merito-genetico.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97786/1/Cobuci-et-al.-SBMA-2013-2.pdf
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Marc: |
LEADER 00801nam a2200217 a 4500 001 1976744 005 2024-03-12 008 2013 bl uuuu u00u1 u #d 100 1 $aCOBUCI, J. A. 245 $aEstimação da sensibilidade ambiental do mérito genético para produção de leite usando modelo de norma de reação.$h[electronic resource] 260 $aIn: SIMPÓSIO BRASILEIRO DE MELHORAMENTO ANIMAL, 10., 2013, Uberaba. Anais... Viçosa: Sociedade Brasileira de Melhoramento Animal$c2013 653 $aAmostrador de Gibbs 653 $aInferencia bayesiana 653 $aNorma de reação 653 $aParametros geneticos 653 $aRaça holandesa 700 1 $aCOSTA, C. N. 700 1 $aCARDOSO, F. F. 700 1 $aBRACCINI NETO, J. 700 1 $aAMBROSINI, D. P. 700 1 $aNAZIAZENO, N. A.
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Embrapa Gado de Leite (CNPGL) |
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