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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
19/05/2011 |
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Data da última atualização: |
23/03/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
LOPES, H. L.; TEIXEIRA, A. H. de C.; ACCIOLY, L. J. de O.; SOBRAL, M. do C.; MONTENEGRO, S. M. G. L. |
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Afiliação: |
HÉLIO LEANDRO LOPES, UNIVASF; ANTONIO HERIBERTO DE C TEIXEIRA, CPATSA; LUCIANO JOSE DE OLIVEIRA ACCIOLY, CNPS; MARIA DO CARMO SOBRAL, UFPE; SUZANA MARIA GICO LIMA MONTENEGRO, UFPE. |
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Título: |
Relações do fluxo de calor no solo com o uso e cobertura das terras na bacia hidrográfica do Salitre, Sertão da Bahia. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: INPE, 2011. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Conteúdo: |
O objetivo desse estudo é verificar a variação espacial do saldo de radiação e do fluxo de calor no solo em função do uso e cobertura do solo na bacia hidrografia do rio Salitre, sertão baiano. |
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Palavras-Chave: |
Balanço da energia; Parâmetros biofísicos; Salitre. |
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Thesagro: |
Bacia Hidrográfica; Solo. |
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Thesaurus Nal: |
Soil. |
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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/item/34984/1/Heriberto3-2011.pdf
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Marc: |
LEADER 00990nam a2200241 a 4500
001 1889045
005 2023-03-23
008 2011 bl uuuu u00u1 u #d
100 1 $aLOPES, H. L.
245 $aRelações do fluxo de calor no solo com o uso e cobertura das terras na bacia hidrográfica do Salitre, Sertão da Bahia.
260 $aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... São José dos Campos: INPE$c2011
300 $c1 CD-ROM.
520 $aO objetivo desse estudo é verificar a variação espacial do saldo de radiação e do fluxo de calor no solo em função do uso e cobertura do solo na bacia hidrografia do rio Salitre, sertão baiano.
650 $aSoil
650 $aBacia Hidrográfica
650 $aSolo
653 $aBalanço da energia
653 $aParâmetros biofísicos
653 $aSalitre
700 1 $aTEIXEIRA, A. H. de C.
700 1 $aACCIOLY, L. J. de O.
700 1 $aSOBRAL, M. do C.
700 1 $aMONTENEGRO, S. M. G. L.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
06/02/2018 |
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Data da última atualização: |
06/02/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ZOLIN, C. A.; LULU, J.; TONINI, H.; ISERNHAGEN, I. |
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Afiliação: |
CORNELIO ALBERTO ZOLIN, CPAMT; JORGE LULU, CPAMT; HELIO TONINI, CPPSUL; INGO ISERNHAGEN, CPAMT. |
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Título: |
Photosynthetically active radiation under forest fragment and forest restoration systems in the Cerrado-Amazon ecotone, Mato Grosso State, Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: WORLD CONFERENCE ON ECOLOGICAL RESTORATION, 7.; CONGRESO IBEROAMERICANO Y DEL CARIBE DE RESTAURACIÓN ECOLÓGICA, 5.; CONFERÊNCIA BRASILEIRA DE RESTAURAÇÃO ECOLÓGICA, 1., 2017, Foz do Iguassu Linking science and practice for a better world: book of abstracts. Londrina: Sociedade Brasileira de Restauração Ecológica, 2017. p. 305. T07-P16. |
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Idioma: |
Inglês |
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Conteúdo: |
In this study we monitored the Photosynthetically Active Radiation (PAR) in four treatments of a Forest Restoration (FR) project, as well as inside a Native Forest (NF) and under Full Sun (FS) condition during 651 days, in Cerrado-Amazon ecotone, Brazil. The FR systems were established in December 2012 and consisted of a consortium of 16 native species with eucalyptus (T1) and with rubber trees (T2), both with artificial pruning (AP), and only native species with (T3) and without AP (T7), all with a density of ~800 ind.ha-1. The PAR data was acquired continuously with specific sensors coupled to automatic weather stations and data loggers, while tree height and shading were measured inside circular plots around the stations after four years of planting. According to the paired T test, in all treatments, the available PAR (MJ m-2 day-1) during the studied period presented significant differences (P <0.01), with mean values of 5.08 (T1), 5.28 (T2), 5.65 (T3), 4.94 (T7), 7.17 (FS) and 0.19 (NF). As expected, NF had the lowest level of PAR, while the FR treatments are already showing some level of shading that will allow the gradative suppression of exotic grasses and the establishment of natural regeneration. The lowest level of PAR at T7, even with T1 having high individuals of eucalyptus, may be due to the lack of AP. However, as we expect to provide wood as a major product of the forest management, the challenge will be to balance this management with the return of natural processes. MenosIn this study we monitored the Photosynthetically Active Radiation (PAR) in four treatments of a Forest Restoration (FR) project, as well as inside a Native Forest (NF) and under Full Sun (FS) condition during 651 days, in Cerrado-Amazon ecotone, Brazil. The FR systems were established in December 2012 and consisted of a consortium of 16 native species with eucalyptus (T1) and with rubber trees (T2), both with artificial pruning (AP), and only native species with (T3) and without AP (T7), all with a density of ~800 ind.ha-1. The PAR data was acquired continuously with specific sensors coupled to automatic weather stations and data loggers, while tree height and shading were measured inside circular plots around the stations after four years of planting. According to the paired T test, in all treatments, the available PAR (MJ m-2 day-1) during the studied period presented significant differences (P <0.01), with mean values of 5.08 (T1), 5.28 (T2), 5.65 (T3), 4.94 (T7), 7.17 (FS) and 0.19 (NF). As expected, NF had the lowest level of PAR, while the FR treatments are already showing some level of shading that will allow the gradative suppression of exotic grasses and the establishment of natural regeneration. The lowest level of PAR at T7, even with T1 having high individuals of eucalyptus, may be due to the lack of AP. However, as we expect to provide wood as a major product of the forest management, the challenge will be to balance this management with the return of natural p... Mostrar Tudo |
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Palavras-Chave: |
Forest restoration systems. |
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Thesaurus NAL: |
Habitat fragmentation; Photosynthetically active radiation. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172259/1/2017-cpamt-jorge-lulu-photosynthetically-radiation-under-forest-fragment-restoration-cerrado-amazon.pdf
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Marc: |
LEADER 02453nam a2200181 a 4500
001 2087249
005 2018-02-06
008 2017 bl uuuu u00u1 u #d
100 1 $aZOLIN, C. A.
245 $aPhotosynthetically active radiation under forest fragment and forest restoration systems in the Cerrado-Amazon ecotone, Mato Grosso State, Brazil.$h[electronic resource]
260 $aIn: WORLD CONFERENCE ON ECOLOGICAL RESTORATION, 7.; CONGRESO IBEROAMERICANO Y DEL CARIBE DE RESTAURACIÓN ECOLÓGICA, 5.; CONFERÊNCIA BRASILEIRA DE RESTAURAÇÃO ECOLÓGICA, 1., 2017, Foz do Iguassu Linking science and practice for a better world: book of abstracts. Londrina: Sociedade Brasileira de Restauração Ecológica, 2017. p. 305. T07-P16.$c2017
520 $aIn this study we monitored the Photosynthetically Active Radiation (PAR) in four treatments of a Forest Restoration (FR) project, as well as inside a Native Forest (NF) and under Full Sun (FS) condition during 651 days, in Cerrado-Amazon ecotone, Brazil. The FR systems were established in December 2012 and consisted of a consortium of 16 native species with eucalyptus (T1) and with rubber trees (T2), both with artificial pruning (AP), and only native species with (T3) and without AP (T7), all with a density of ~800 ind.ha-1. The PAR data was acquired continuously with specific sensors coupled to automatic weather stations and data loggers, while tree height and shading were measured inside circular plots around the stations after four years of planting. According to the paired T test, in all treatments, the available PAR (MJ m-2 day-1) during the studied period presented significant differences (P <0.01), with mean values of 5.08 (T1), 5.28 (T2), 5.65 (T3), 4.94 (T7), 7.17 (FS) and 0.19 (NF). As expected, NF had the lowest level of PAR, while the FR treatments are already showing some level of shading that will allow the gradative suppression of exotic grasses and the establishment of natural regeneration. The lowest level of PAR at T7, even with T1 having high individuals of eucalyptus, may be due to the lack of AP. However, as we expect to provide wood as a major product of the forest management, the challenge will be to balance this management with the return of natural processes.
650 $aHabitat fragmentation
650 $aPhotosynthetically active radiation
653 $aForest restoration systems
700 1 $aLULU, J.
700 1 $aTONINI, H.
700 1 $aISERNHAGEN, I.
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