| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
|
Data corrente: |
19/10/2015 |
|
Data da última atualização: |
15/12/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PEZZOPANE, J. R. M.; BOSI, C.; NICODEMO, M. L. F.; SANTOS, P. M.; CRUZ, P. G. da; PARMEJIANI, R. S. |
|
Afiliação: |
JOSE RICARDO MACEDO PEZZOPANE, CPPSE; CRISTIAM BOSI, UNIVERSIDADE ESTADUAL DE SÃO PAULO ESCOLA LUIZ DE QUEIROZ/PIRACICABA; MARIA LUIZA FRANCESCHI NICODEMO, CPPSE; PATRICIA MENEZES SANTOS, CPPSE; PEDRO GOMES DA CRUZ, EMBRAPA RONDONIA; RENAN SUAIDEN PARMEJIANI, UNIVERSIDADE ESTADUAL DE SÃO PAULO ESCOLA LUIZ DE QUEIROZ/PIRACICABA. |
|
Título: |
Microclimate and soil moisture in a silvopastoral system in southeastern Brazil. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Bragantia, Campinas, v. 74, n. 1, p. 110-119, 2015. |
|
DOI: |
http://dx.doi.org/10.1590/1678-4499.0334 |
|
Idioma: |
Português |
|
Conteúdo: |
In this study, the microclimate changes in silvopastoral systems are quantified at different time and spatial scales and compared with single-pasture systems. The study was conducted in a silvopastoral system in São Carlos, Brazil (22°01? South and 47°53? West). The silvopastoral system consisted of grass pastures [Urochloa (sin. Brachiaria) decumbens cv. Basilik] lined with strips of native trees spaced at 17 m. Continuous microclimate measurements (air temperature, relative humidity, wind speed, and incident photosynthetically active radiation) were carried out from September 2010 to September 2012 at two positions of the silvopastoral system (2.0 and 8.5 m from the rows of trees) and at a pasture under full sunlight, located in an adjacent area. The soil moisture was monitored weekly from 24 March 2010 to 1 April 2012 at distances of 0.0, 2.0, 4.75, and 8.5 m from the rows of trees. The rows of native trees reduced wind speeds (46% reduction) and changed the photosynthetically active radiation incidence pattern on the pasture (up to 40% reduction of incidence at the point nearest to the trees). The combined action of these factors promoted thermal and air humidity changes on the pasture at the different points measured. With respect to soil moisture, there was greater soil moisture removal at the sampling points near the rows of native trees under the silvopastora system, mainly due to enhanced exploration by tree roots at greater depths in dry spells or early dry periods, when compared with the midpoints between the rows. MenosIn this study, the microclimate changes in silvopastoral systems are quantified at different time and spatial scales and compared with single-pasture systems. The study was conducted in a silvopastoral system in São Carlos, Brazil (22°01? South and 47°53? West). The silvopastoral system consisted of grass pastures [Urochloa (sin. Brachiaria) decumbens cv. Basilik] lined with strips of native trees spaced at 17 m. Continuous microclimate measurements (air temperature, relative humidity, wind speed, and incident photosynthetically active radiation) were carried out from September 2010 to September 2012 at two positions of the silvopastoral system (2.0 and 8.5 m from the rows of trees) and at a pasture under full sunlight, located in an adjacent area. The soil moisture was monitored weekly from 24 March 2010 to 1 April 2012 at distances of 0.0, 2.0, 4.75, and 8.5 m from the rows of trees. The rows of native trees reduced wind speeds (46% reduction) and changed the photosynthetically active radiation incidence pattern on the pasture (up to 40% reduction of incidence at the point nearest to the trees). The combined action of these factors promoted thermal and air humidity changes on the pasture at the different points measured. With respect to soil moisture, there was greater soil moisture removal at the sampling points near the rows of native trees under the silvopastora system, mainly due to enhanced exploration by tree roots at greater depths in dry spells or early dry periods... Mostrar Tudo |
|
Palavras-Chave: |
ILPF. |
|
Thesaurus Nal: |
air temperature; cattle; solar radiation; Urochloa decumbens; water balance. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/131328/1/PROCI-2015.00049.pdf
|
|
Marc: |
LEADER 02328naa a2200265 a 4500
001 2026734
005 2023-12-15
008 2015 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1678-4499.0334$2DOI
100 1 $aPEZZOPANE, J. R. M.
245 $aMicroclimate and soil moisture in a silvopastoral system in southeastern Brazil.$h[electronic resource]
260 $c2015
520 $aIn this study, the microclimate changes in silvopastoral systems are quantified at different time and spatial scales and compared with single-pasture systems. The study was conducted in a silvopastoral system in São Carlos, Brazil (22°01? South and 47°53? West). The silvopastoral system consisted of grass pastures [Urochloa (sin. Brachiaria) decumbens cv. Basilik] lined with strips of native trees spaced at 17 m. Continuous microclimate measurements (air temperature, relative humidity, wind speed, and incident photosynthetically active radiation) were carried out from September 2010 to September 2012 at two positions of the silvopastoral system (2.0 and 8.5 m from the rows of trees) and at a pasture under full sunlight, located in an adjacent area. The soil moisture was monitored weekly from 24 March 2010 to 1 April 2012 at distances of 0.0, 2.0, 4.75, and 8.5 m from the rows of trees. The rows of native trees reduced wind speeds (46% reduction) and changed the photosynthetically active radiation incidence pattern on the pasture (up to 40% reduction of incidence at the point nearest to the trees). The combined action of these factors promoted thermal and air humidity changes on the pasture at the different points measured. With respect to soil moisture, there was greater soil moisture removal at the sampling points near the rows of native trees under the silvopastora system, mainly due to enhanced exploration by tree roots at greater depths in dry spells or early dry periods, when compared with the midpoints between the rows.
650 $aair temperature
650 $acattle
650 $asolar radiation
650 $aUrochloa decumbens
650 $awater balance
653 $aILPF
700 1 $aBOSI, C.
700 1 $aNICODEMO, M. L. F.
700 1 $aSANTOS, P. M.
700 1 $aCRUZ, P. G. da
700 1 $aPARMEJIANI, R. S.
773 $tBragantia, Campinas$gv. 74, n. 1, p. 110-119, 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Solos. |
|
Data corrente: |
30/04/2014 |
|
Data da última atualização: |
08/11/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
SCHMIDT, M. J.; PY-DANIEL, A. R.; MORAES, C. de P.; VALLE, R. B. M.; CAROMANO, C. F.; TEIXEIRA, W. G.; BARBOSA, C. A.; FONSECA, J. A.; MAGALHÃES, M. P.; SANTOS, D. S. do C.; SILVA, R. da S. e; GUAPINDAIA, V. L.; MORAES, B.; LIMA, H. P.; NEVES, E. G.; HECKENBERGER, M. J. |
|
Afiliação: |
MORGAN J. SCHMIDT; ANNE RAPP PY-DANIEL; CLAIDE DE PAULA MORAES; RAONI B. M. VALLE; CAROLINE F. CAROMANO; WENCESLAU GERALDES TEIXEIRA, CNPS; CARLOS A. BARBOSA; JOÃO A. FONSECA; MARCOS P. MAGALHÃES; DANIEL SILVA DO CARMO SANTOS; RENAN DA SILVA E SILVA; VERA L. GUAPINDAIA; BRUNO MORAES; HELENA P. LIMA; EDUARDO G. NEVES; MICHAEL J. HECKENBERGER. |
|
Título: |
Dark earths and the human built landscape in Amazonia: a widespread pattern of anthrosol formation. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Journal of Archaeological Science, v. 42, p. 152-165, Feb. 2014. |
|
DOI: |
https://doi.org/10.1016/j.jas.2013.11.002 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Ancient anthrosols known as Amazonian dark earths or terra preta are part of the human built landscape and often represent valuable landscape capital for modern Amazonian populations in the form of fertile agricultural soils. The fertility, resilience, and large stocks of carbon in terra preta have inspired researchon their possible role in soil fertility management and also serve as an example for a growing biocharindustry it is claimed will sequester carbon for climate change mitigation. Although there is considerablescientific and public interest in terra preta there is still much debate and little concrete knowledge of the specific processes and contexts of its formation. Research indicates that the formation of terra preta occurred mainly in midden deposits, themselves patterned around habitation areas, public areas, and routes of movement. Data from topographic mapping, soil analyses, and excavations in three regions of Amazonia demonstrate a widespread pattern of anthrosol formation in ring-shaped mounds surrounding flat terraces that extend across large areas of prehistoric settlements. It is hypothesized that there is a widespread type or types of occupation where the terraces were domestic areas (houses or yards) surounded by refuse disposal areas in middens which built up into mounds over time, forming large deposits of terra preta and creating what could be called a middenscape. Initial results support the hypotheses, showing the interrelationship of residential and public areas, anthrosols, routes of move- ment, and natural resources. The patterning of anthrosols in ancient settlements indicates the use of space and can therefore serve as a basis for comparison of community spatial organization between sites and regions. MenosAncient anthrosols known as Amazonian dark earths or terra preta are part of the human built landscape and often represent valuable landscape capital for modern Amazonian populations in the form of fertile agricultural soils. The fertility, resilience, and large stocks of carbon in terra preta have inspired researchon their possible role in soil fertility management and also serve as an example for a growing biocharindustry it is claimed will sequester carbon for climate change mitigation. Although there is considerablescientific and public interest in terra preta there is still much debate and little concrete knowledge of the specific processes and contexts of its formation. Research indicates that the formation of terra preta occurred mainly in midden deposits, themselves patterned around habitation areas, public areas, and routes of movement. Data from topographic mapping, soil analyses, and excavations in three regions of Amazonia demonstrate a widespread pattern of anthrosol formation in ring-shaped mounds surrounding flat terraces that extend across large areas of prehistoric settlements. It is hypothesized that there is a widespread type or types of occupation where the terraces were domestic areas (houses or yards) surounded by refuse disposal areas in middens which built up into mounds over time, forming large deposits of terra preta and creating what could be called a middenscape. Initial results support the hypotheses, showing the interrelationship of residential ... Mostrar Tudo |
|
Palavras-Chave: |
Amazônia dark earth; Anthropogenic landscape; Anthrosol; Historical ecology. |
|
Thesaurus NAL: |
Amazonia; terra preta. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 02910naa a2200385 a 4500
001 1985435
005 2021-11-08
008 2014 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jas.2013.11.002$2DOI
100 1 $aSCHMIDT, M. J.
245 $aDark earths and the human built landscape in Amazonia$ba widespread pattern of anthrosol formation.$h[electronic resource]
260 $c2014
520 $aAncient anthrosols known as Amazonian dark earths or terra preta are part of the human built landscape and often represent valuable landscape capital for modern Amazonian populations in the form of fertile agricultural soils. The fertility, resilience, and large stocks of carbon in terra preta have inspired researchon their possible role in soil fertility management and also serve as an example for a growing biocharindustry it is claimed will sequester carbon for climate change mitigation. Although there is considerablescientific and public interest in terra preta there is still much debate and little concrete knowledge of the specific processes and contexts of its formation. Research indicates that the formation of terra preta occurred mainly in midden deposits, themselves patterned around habitation areas, public areas, and routes of movement. Data from topographic mapping, soil analyses, and excavations in three regions of Amazonia demonstrate a widespread pattern of anthrosol formation in ring-shaped mounds surrounding flat terraces that extend across large areas of prehistoric settlements. It is hypothesized that there is a widespread type or types of occupation where the terraces were domestic areas (houses or yards) surounded by refuse disposal areas in middens which built up into mounds over time, forming large deposits of terra preta and creating what could be called a middenscape. Initial results support the hypotheses, showing the interrelationship of residential and public areas, anthrosols, routes of move- ment, and natural resources. The patterning of anthrosols in ancient settlements indicates the use of space and can therefore serve as a basis for comparison of community spatial organization between sites and regions.
650 $aAmazonia
650 $aterra preta
653 $aAmazônia dark earth
653 $aAnthropogenic landscape
653 $aAnthrosol
653 $aHistorical ecology
700 1 $aPY-DANIEL, A. R.
700 1 $aMORAES, C. de P.
700 1 $aVALLE, R. B. M.
700 1 $aCAROMANO, C. F.
700 1 $aTEIXEIRA, W. G.
700 1 $aBARBOSA, C. A.
700 1 $aFONSECA, J. A.
700 1 $aMAGALHÃES, M. P.
700 1 $aSANTOS, D. S. do C.
700 1 $aSILVA, R. da S. e
700 1 $aGUAPINDAIA, V. L.
700 1 $aMORAES, B.
700 1 $aLIMA, H. P.
700 1 $aNEVES, E. G.
700 1 $aHECKENBERGER, M. J.
773 $tJournal of Archaeological Science$gv. 42, p. 152-165, Feb. 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Solos (CNPS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
