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3 referências similares encontradas (inclusive a original) buscando em 22 dentre 22 Arquivos.
Data e hora local de busca: 16/05/2024 16:50.
1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34P/3NNKJA2
Repositóriosid.inpe.br/mtc-m21b/2017/04.19.13.39
Última Atualização2017:04.19.13.39.39 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2017/04.19.13.39.39
Última Atualização dos Metadados2018:06.04.02.27.24 (UTC) administrator
DOI10.4136/ambi-agua.1832
ISSN1980-993X
Chave de CitaçãoPaulinoJúniorVonRVonR:2017:AnBiMe
TítuloAnalysis of biological and meteorological controls of evapotranspiration in pristine forests and a pasture site in Amazonia
Ano2017
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PN
Número de Arquivos1
Tamanho427 KiB
2. Contextualização
Autor1 Paulino Júnior, Narciso
2 Von Randow, Rita de Cássia Silva
3 Von Randow, Celso
Grupo1 COCST-COCST-INPE-MCTIC-GOV-BR
2
3 COCST-COCST-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Wageningen University and Research Centre (WUR)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 narciso.paulino@inpe.br
2 rita.vonrandow@gmail.com
3 celso.vonrandow@inpe.br
RevistaAmbiente e Água
Volume12
Número2
Páginas179-191
Nota SecundáriaB1_INTERDISCIPLINAR B1_ADMINISTRAÇÃO,_CIÊNCIAS_CONTÁBEIS_E_TURISMO B2_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA B2_CIÊNCIAS_AMBIENTAIS B3_GEOGRAFIA B3_BIODIVERSIDADE B4_SAÚDE_COLETIVA B4_ENSINO B4_ENGENHARIAS_II B4_ENFERMAGEM B4_CIÊNCIA_DE_ALIMENTOS B5_MEDICINA_II B5_GEOCIÊNCIAS B5_ENGENHARIAS_III B5_ENGENHARIAS_I B5_CIÊNCIAS_AGRÁRIAS_I C_QUÍMICA C_CIÊNCIAS_BIOLÓGICAS_II C_BIOTECNOLOGIA
Histórico (UTC)2017-04-19 13:40:00 :: simone -> administrator :: 2017
2017-07-16 21:18:20 :: administrator -> simone :: 2017
2017-12-15 12:47:10 :: simone -> administrator :: 2017
2018-06-04 02:27:24 :: administrator -> simone :: 2017
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-ChaveAerodynamic resistance
Decoupling factor
Stomatal resistance
ResumoThis work studied the behavior and seasonality of evapotranspiration influenced by biotic and abiotic factors through analysis of diurnal variation of aerodynamic resistance (ra), stomatal resistance (rs) and decoupling factor (Ω). This index was proposed by Jarvis and McNaughton (1986) as an indicative of the control of these resistances on the evapotranspiration of vegetation. Selection of representative data from wet and dry seasons from a primary forest in Central Amazonia and a primary forest and a pasture sites in Southwestern Amazonia had shown that: (i) ra is about 20 s.m-1 in both forests in both seasons, and ranges from 70 to 100 s.m-1 in the pasture site; (ii) rs varies both throughout the day and seasonally, with medians increasing from 40 in the morning, to 150 s.m-1 in late afternoon, in the wet season in the forests and from 50 to 160 s.m-1 in the pasture. These values increase in the dry season, with the forests rs ranging from 50 up to 500 s.m-1 and pasture rs starting from 140 s.m-1 and reaching up to more than 1800 s.m-1 in the dry afternoons; (iii) Ω ranges from 0.5 to 0.8 during the wet season, and reduces to values below 0.5 in the afternoons during the dry season, indicating that, although a strong influence of net radiation in the evaporative loss is present, to a large extent the evapotranspiration fluxes are coupled to the biotic control of stomatal closure in the vegetation, especially in the pasture and during dry periods.
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4. Condições de acesso e uso
URL dos dadoshttp://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3NNKJA2
URL dos dados zipadoshttp://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3NNKJA2
Idiomaen
Arquivo Alvopaulino_analysis.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentoallowpublisher allowfinaldraft
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.19.20.40 1
DivulgaçãoPORTALCAPES; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaPôster em Evento (Conference Proceedings)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/389BR62
Repositóriosid.inpe.br/mtc-m19/2010/09.16.18.54
Última Atualização2010:10.07.17.56.52 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m19/2010/09.16.18.54.46
Última Atualização dos Metadados2020:04.28.18.34.20 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoVonRandowAVTHBLMM:2010:DoSeFo
TítuloDoes secondary forest compensate the low evapotranspiration caused by conversion of forest to pasture?
Ano2010
Data de Acesso16 maio 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho624 KiB
2. Contextualização
Autor1 Von Randow, Rita de Cássia
2 Araujo, Alessandro
3 Von Randow, Celso
4 Tomasella, Javier
5 Hutjes, R W
6 Brasil, M T
7 Leal, L
8 Magina, Flavio Carvalho
9 Manzi, Antonio Ocimar
Identificador de Curriculo1
2
3
4 8JMKD3MGP5W/3C9JHE3
Grupo1 CST-CST-INPE-MCT-BR
2
3 CST-CST-INPE-MCT-BR
4 CST-CST-INPE-MCT-BR
5
6
7
8 CST-CST-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 LBA, Instituto Nacional de Pesquisas da Amazonia, Manaus, Brazil
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 ESS-CC, Wageningen University, Guaratingueta, Netherlands
6 LBA, Instituto Nacional de Pesquisas da Amazonia, Manaus, Brazil
7 LBA, Instituto Nacional de Pesquisas da Amazonia, Manaus, Brazil
8 Instituto Nacional de Pesquisas Espaciais (INPE)
9 LBA, Instituto Nacional de Pesquisas da Amazonia, Manaus, Brazil
Endereço de e-Mail do Autor1 rita.vonrandow@gmail.com AF: ESS-CC, Wageningen University, Guaratingueta, Netherlands
2 alessandro.araujo@gmail.com
3 celso.vonrandow@cptec.inpe.br
4 javier.tomasella@cptec.inpe.br
5 ronald.hutjes@wur.nl
6 moniquetaiane@gmail.com
7 leilaleal2008@gmail.com
8 flaviomagina@uol.com.br
9 manzi@inpa.gov.br
Nome do EventoThe Meeting of the Americas.
Localização do EventoFoz do Iguaçu, BR
Data8-12 aug 2010
Título do LivroPôsteres
Tipo TerciárioPoster Session
Histórico (UTC)2010-10-07 17:56:52 :: valdirene -> administrator :: 2010
2020-04-28 18:34:20 :: administrator -> simone :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-Chavebiosphere
atmosphere interactions
evapotranspiration
land
ResumoForest to pasture conversion can lead to a decrease of precipitation induced by the decrease of evapotranspiration starting a positive feedback in the climate system. The accelerated deforestation rate suffered by Amazonian region is of global concern due to the importance of the Amazonia to the climate. Improve the understanding of the impact of deforestation in the hydrological cycle is of the highest importance. Nowadays, Amazonian landscape is no longer a homogeneous surface of pristine primary forest, but an heterogeneous irregular patches of pasture and agriculture plots of various sizes. Besides this, those patches were many times abandoned, creating opportunities for the regrowth of original vegetation (secondary forests). Impacts of fragmentation, and more specifically natural regrowth, on regional climate and hydrology are not well known. Previous studies pointed that the conversion of primary forest to pasture or agricultural crops affect the precipitation and runoff, and consequently evapotranspiration at micro scales, but this effect is not always detected at larger temporal and spatial scales. Few works suggested that the evaporative fraction of the secondary forest increases with the age of the forest in comparison with mature primary forests. Therefore, the objective of this study was to compare the evapotranspiration of one site of primary forest with one site of ~20 years old secondary forest in Central Amazonia, and to evaluate whether the secondary forest has a role on the resilience of the Amazon system compensating the effects of the deforestation on the water cycle. The latent heat flux of the secondary forest during the dry season was 29% higher than in the primary forest. During the wet season the secondary forest also presented 17% higher latent heat flux than in primary forest. The values of evapotranspiration were 4.28 mm day-1 for secondary forest against 3.32 mm day-1 for primary forest during the dry season, which represents a difference of around 1 mm day-1. During the wet season, the evapotranspiration for secondary forest was 3.99 mm day-1 against 3.42 mm.day-1 for primary forest, resulting in a difference of around 0.57 mm day-1. The evaporative fraction during the dry season in the secondary forest was around 0.80 and in the primary forest was 0.70. During the wet season this difference was lower, 0.89 for secondary forest and around 0.82 for primary forest. These results show that the difference on energy available for evapotranspiration is not the only cause of the higher evapotranspiration of the secondary forest in comparison with the primary forest in both dry and wet seasons. In conclusion, our study demonstrate that the secondary forest may play a relevant role in the Amazonia system, and confirm the urgent need of a better understanding of the role of this type of vegetation on a basin wide water and energy balance. Additionally, improvement of the representation of secondary vegetation on atmospheric models and in the analysis of soil-water-atmosphere interaction studies at regional and global scales.
ÁreaCST
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4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/8JMKD3MGP7W/389BR62
URL dos dados zipadoshttp://urlib.net/zip/8JMKD3MGP7W/389BR62
Idiomaen
Arquivo AlvoRitavonRandow_does.pdf
Grupo de Usuáriosadministrator
valdirene
Grupo de Leitoresadministrator
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Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.50.34 1
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/43H2M6P
Repositóriosid.inpe.br/mtc-m21c/2020/11.03.13.38   (acesso restrito)
Última Atualização2020:11.03.13.38.01 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2020/11.03.13.38.01
Última Atualização dos Metadados2022:01.04.01.35.32 (UTC) administrator
DOI10.3390/agronomy10081112
ISSN2073-4395
Chave de CitaçãoOliveiraCMCRSSS:2020:EvPrOv
TítuloEvapotranspiration and precipitation over pasture and soybean areas in the Xingu river basin, an expanding amazonian agricultural frontier
Ano2020
MêsAug.
Data de Acesso16 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho3339 KiB
2. Contextualização
Autor1 Oliveira, Gabriel de
2 Chen, Jing M.
3 Mataveli, Guilherme A. V.
4 Chaves, Michel Eustáquio Dantas
5 Rao, Jing
6 Sternberg, Marcelo
7 Santos, Thiago Veloso dos
8 Santos, Carlos A. C. dos
ORCID1 0000-0002-1940-6874
2
3 0000-0002-4645-0117
4 0000-0002-1498-6830
5
6
7 0000-0003-2983-7421
8 0000-0003-2414-2911
Grupo1
2
3
4 DIDSR-CGOBT-INPE-MCTIC-GOV-BR
Afiliação1 University of Toronto
2 University of Toronto
3 Universidade Federal de São João del-Rei (UFSJR)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5 University of Waterloo
6 Tel Aviv University
7 Brazilian Agricultural Research Corporation
8 Universidade Federal de Campina Grande (UFCG)
Endereço de e-Mail do Autor1 gabriel.deoliveira@utoronto.ca
2 jing.chen@utoronto.ca
3 guilhermemataveli@gmail.com
4 michel.chaves@inpe.br
5 j9rao@uwaterloo.ca
6 marcelos@tauex.tau.ac.il
7 thiagoveloso@gmail.com
8 carlos.santos@ufcg.edu.br
RevistaAgronomy
Volume10
Número8
Páginase1112
Histórico (UTC)2020-11-03 13:39:35 :: simone -> administrator :: 2020
2020-12-09 19:54:47 :: administrator -> simone :: 2020
2020-12-14 14:14:33 :: simone -> administrator :: 2020
2022-01-04 01:35:32 :: administrator -> simone :: 2020
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavetropical agriculture
deforestation
Amazonia
evapotranspiration
MODIS
TRMM
ResumoThe conversion from primary forest to agriculture drives widespread changes that have the potential to modify the hydroclimatology of the Xingu River Basin. Moreover, climate impacts over eastern Amazonia have been strongly related to pasture and soybean expansion. This study carries out a remote-sensing, spatial-temporal approach to analyze inter- and intra-annual patterns in evapotranspiration (ET) and precipitation (PPT) over pasture and soybean areas in the Xingu River Basin during a 13-year period. We used ET estimates from the Moderate Resolution Imaging Spectroradiometer (MODIS) and PPT estimates from the Tropical Rainfall Measurement Mission (TRMM) satellite. Our results showed that the annual average ET in the pasture was ~20% lower than the annual average in soybean areas. We show that PPT is notably higher in the northern part of the Xingu River Basin than the drier southern part. ET, on the other hand, appears to be strongly linked to land-use and land-cover (LULC) patterns in the Xingu River Basin. Lower annual ET averages occur in southern areas where dominant LULC is savanna, pasture, and soybean, while more intense ET is observed over primary forests (northern portion of the basin). The primary finding of our study is related to the fact that the seasonality patterns of ET can be strongly linked to LULC in the Xingu River Basin. Further studies should focus on the relationship between ET, gross primary productivity, and water-use efficiency in order to better understand the coupling between water and carbon cycling over this expanding Amazonian agricultural frontier.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Evapotranspiration and precipitation...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 03/11/2020 10:38 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvooliveira_evapotranspiration.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
Lista de Itens Citandosid.inpe.br/bibdigital/2013/09.13.21.11 4
DivulgaçãoPORTALCAPES
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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