Resultado da Pesquisa
A expressão de busca foi <secondaryty pi and firstg dsr and y 2007 and dissemination websci>.
18 referências foram encontradas buscando em 17 dentre 17 Arquivos
(este total pode incluir algumas duplicatas - para ver a conta certa clique no botão Mostrar Todas).
As 10 mais recentes estão listadas abaixo.
Data e hora local de busca: 24/04/2024 12:30.

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m12.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZ3r59YD6/JANsa
Repositóriosid.inpe.br/iris@1912/2005/12.28.16.00   (acesso restrito)
Última Atualização2008:04.24.14.33.33 (UTC) marciana
Repositório de Metadadossid.inpe.br/iris@1912/2005/12.28.16.00.59
Última Atualização dos Metadados2022:04.11.18.10.29 (UTC) marciana
Chave SecundáriaINPE--PRE/
DOI10.1016/j.rse.2006.03.018
ISSN0143-1161
Rótuloself-archiving-INPE-MCTIC-GOV-BR
Chave de CitaçãoLiesenbergGalvPonz:2007:ImClBr
TítuloVariations in reflectance with seasonality and viewing geometry: implications for classification of Brazilian savannah physiognomies with MISR/Terra data
Ano2007
Data de Acesso24 abr. 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1468 KiB
2. Contextualização
Autor1 Liesenberg, V.
2 Galvão, L. S.
3 Ponzoni, F. J.
Grupo1 DSR-INPE-MCT-BR
2 DSR-INPE-MCT-BR
3 DSR-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais, Divisão de Geração de Imagens (INPE, DGI)
2 Instituto Nacional de Pesquisas Espaciais, Coordenação do Programa Amazônia (INPE, AMZ)
3 Instituto Nacional de Pesquisas Espaciais, Divisão de Sensoriamento Remoto (INPE, DSR)
RevistaInternational Journal of Remote Sensing
Volume107
Número1-2
Páginas276-286
Histórico (UTC)2005-12-28 16:01:00 :: marciana -> administrator ::
2007-06-13 14:18:50 :: administrator -> marciana ::
2008-04-24 14:39:33 :: marciana -> administrator ::
2008-06-09 19:20:52 :: administrator -> banon ::
2008-11-05 15:16:12 :: banon -> administrator ::
2010-05-12 04:10:24 :: administrator -> marciana ::
2011-11-01 19:14:12 :: marciana -> administrator ::
2022-03-05 04:19:07 :: administrator -> marciana :: 2007
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-ChaveMulti-angle Imaging SpectroRadiometer (MISR)
savanna
classification
cerrado
view angle
sun zenith
Seasonality
imaging spectroradiometer
hyperspectral brdf data
land-cover types
Amazon (Region)
multiangle
modis
retrieval
algorithm
angles
ResumoBidirectional Reflectance Factor (BRF) data, collected at nine view angles, four bands and six dates by the Multi-angle Imaging SpectroRadiometer (MISR), were used to characterize the seasonality and viewing geometry effects on the discrimination of five selected physiognomies of a specific Brazilian savanna environment. Spectralangular profiles for each physiognomy (Seasonal, Dry and Pluvial Forests; Arboreous and Park Savanna) were obtained from nadir-normalized BRF data at each MISR band and date of image acquisition. The maximum likelihood classification technique was applied at each camera and date using a common set of pixels as training samples. A reference map was used as ground truth to obtain the classification accuracy for each physiognomy, view angle and date. Results showed that the surface anisotropy signatures of the savanna physiognomies were not unique and varied with Sun-view geometry and seasonality. Directional effects increased from data collected in the orthogonal plane to those acquired close to the solar principal plane, and with increasing Sun zenith angles. Such effects were also affected by seasonality due to differences in the dynamics of the vegetation response to precipitation, as indicated by the Fraction of Photosynthetically Active Radiation (FPAR) and Leaf Area Index (LAI) values. Dry Forest presented a faster rate of green-up in the beginning of the rainy season and more abrupt changes in LAI values earlier in the dry season than the other physiognomies. In relation to the nadir response, the strongest anisotropy was observed in the backward scattering direction and in the red band at large Sun zenith angles. Directional effects were also observed after the Normalized Difference Vegetation Index (NDVI) determination. Classification accuracy of vegetation improved from the rainy to the dry season. The exception was Park Savanna, which was also well discriminated from the other physiognomies in the beginning of the rainy season due to the spectral effects of non-photosynthetic vegetation (dry grass understore) that produced an increase in the red reflectance. In general, classification accuracy of the physiognomies improved also from the forward to the backward scattering direction. The best view angles for classification purposes ranged from 0° (nadir) to − 45.6°, and were associated with viewing directions of maximum backscattering at the different dates. In comparison with single view direction results, the use of Anisotropy Index (ANIX) images produced a general decrease in classification accuracy values. Results indicated that off-nadir viewing can improve discrimination and mapping of major physiognomies in the Brazilian savanna environment.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Variations in reflectance...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvolenio2007.pdf
Grupo de Usuáriosadministrator 
banon 
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirosid.inpe.br/banon/2001/04.06.10.52
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/Swkvz
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.11.58   (acesso restrito)
Última Atualização2014:04.09.14.56.15 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.11.58.09
Última Atualização dos Metadados2021:07.28.23.07.32 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1002/aqc.849
ISSN1052-7613
Chave de CitaçãoCostaTelm:2007:MaMoLa
TítuloMapping and monitoring lakes in the Brazilian Pantanal wetland using synthetic aperture radar imagery
Ano2007
MêsMay
Data de Acesso24 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho703 KiB
2. Contextualização
Autor1 Costa, Maycira P. F.
2 Telmer, Kevin H.
Grupo1 DSR-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Univ Victoria, Sch Earth & Ocean Sci, Victoria, BC Canada
Endereço de e-Mail do Autor1 maycira@office.geog.uvic.ca
RevistaAquatic Conservation Marine and Freshwater Ecosystems
Volume17
Número3
Páginas277-288
Histórico (UTC)2007-12-21 12:15:25 :: marciana -> administrator ::
2010-05-11 02:14:32 :: administrator -> marciana ::
2012-09-26 14:05:47 :: marciana -> administrator ::
2013-10-14 09:30:15 :: administrator -> marciana :: 2007
2014-04-09 14:56:15 :: marciana -> administrator :: 2007
2021-07-28 23:07:32 :: administrator -> :: 2007
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-Chavewetlands
radar
lake size
pantanal
amazon floodplain
aquatic vegetation
c-band
sar
jers-1
backscatter
field
ResumoThe Pantanal wetland in South America is being threatened by human development, such as the construction of hydropower dams in the upper Paraguay River and the Hydrovia. The consequences of these developments are difficult to predict, but will potentially cause irreversible loss of habitat and biodiversity. 2. Radar satellite imagery can be used to establish baseline information that is crucial for monitoring changes in this region. In the case of the Pantanal, the pixel spacing of the imagery is a major concern if the goal is to count, map, and monitor lakes. To address this, Radarsat and JERS-1 data were acquired and used to produce a series of coarser-resolution images in order to understand the capabilities of the various resolutions to map Pantanal lake ecosystems. The simulations included resolutions of the existing JERS-1 mosaics (100m resolution) and the proposed ALOS/PALSAR mosaics (50m resolution). 3. Using the 15 in data it was found that in the Nhecolandia region of the Pantanal, only about 7% of lakes have an area larger than 0.2 km(2), 47% have an area larger than 0.05 km(2), and 50% are smaller than 0.05 km(2). Therefore, it is important to consider the substantial number of lakes smaller than 0.05 km(2). 4. The size of the errors in determining lake area depends on lake size, lake shape, and the image pixel spacing - long and small lakes have greater errors, and 100m resolution images show unacceptable errors. The error in estimating lake area associated with the pixel spacing of the Radarsat ScanSAR image is 12.5% and 25%, and for the proposed mosaics of ALOS/PALSAR it is 30% and 47% for lakes larger and smaller than 0.05 km 2 respectively. Therefore, based on simulated results, the spatial resolution of the observing SAR was an important determining factor in the capacity to discriminate small lakes in the Pantanal.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Mapping and monitoring...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvo849_ftp.pdf
Grupo de Usuáriosadministrator
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Detentor da CópiaSID/SCD
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriosid.inpe.br/mtc-m17@80/2007/10.02.16.48
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/10.02.16.48.44
Última Atualização dos Metadados2020:10.01.15.58.08 (UTC) administrator
Chave SecundáriaINPE--PRE/
ISSN0143-1161
Chave de CitaçãoAlcantaraStec:2007:EvSpUn
TítuloEvaluation of Spectral Unmixing Algorithm to Modelling the Turbidity Distribution in the Curuai Floodplain (Pará State, Brazilian Amazon)
Ano2007
Data de Acesso24 abr. 2024
Tipo SecundárioPRE PI
2. Contextualização
Autor1 Alcantara, Enner Herenio
2 Stech, Jose Luiz
Grupo1
2 DSR-INPE-MCT-BR
Afiliação1
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2 enner@dsr.inpe.br
RevistaInternational Journal of Remote Sensing
Volumeartigo submetido
Histórico (UTC)2008-01-07 13:08:35 :: stech@dsr.inpe.br -> administrator ::
2010-05-11 02:10:32 :: administrator -> marciana ::
2011-11-01 19:13:23 :: marciana -> administrator ::
2020-10-01 15:58:08 :: administrator -> marciana :: 2007
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-ChaveAmazon Floodplain
MODIS image
Fraction image
Ordinary Kriging
ResumoThis article presents the use of Linear Spectral Mixing Model (LSMM) applied to a MODIS (Moderate Resolution Imaging Spectroradiometer) daily images (MOD09) for assessing the turbidity distribution in the Curuai floodplain located in Para State, Brazilian Amazonia. For this, it was defined three end-members: inorganic particle, organic matter, and phytoplankton that together may represent the turbidity in the floodplain. In situ turbidity measurements were used to produce a map by an ordinary kriging algorithm. The produced map was used to verify the results of LSMM to assess the turbidity. Finally the results obtained with the LSMM algorithm showed that is a very useful tool for assessing the turbidity distribution.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Evaluation of Spectral...
Conteúdo da Pasta docnão têm arquivos
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
marciana
stech@dsr.inpe.br
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress format identifier isbn label lineage mark mirrorrepository month nextedition notes number numberoffiles orcid pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle size sponsor subject targetfile tertiarymark tertiarytype typeofwork url versiontype
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/Swqun
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.15.51   (acesso restrito)
Última Atualização2015:05.19.17.29.11 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.15.51.40
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
ISSN1559-2723
Chave de CitaçãoRossettiValeThal:2007:ImLaQu
TítuloAn abandoned estuary within marajó island: implications for late quaternary paleogeography of northern brazil
Ano2007
MêsOct.
Data de Acesso24 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho5884 KiB
2. Contextualização
Autor1 Rossetti, Dilce de Fátima
2 Valeriano, Márcio de Morisson
3 Thalles, Marcelo
Grupo1 DSR-INPE-MCT-BR
2 DSR-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Museu Paraense Emílio Goeldi
Endereço de e-Mail do Autor1 rossetti@dsr.inpe.br
2 valerian@dsr.inpe.br
RevistaEstuaries and Coasts
Volume30
Número5
Páginas813-826
Histórico (UTC)2008-01-08 14:11:52 :: marciana -> administrator ::
2010-05-11 02:15:07 :: administrator -> marciana ::
2010-05-11 14:25:22 :: marciana -> administrator ::
2013-10-26 10:34:42 :: administrator -> marciana :: 2007
2015-05-19 17:29:11 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoSeveral previous studies have recognized paleochannels as the most typical geomorphologic features imprinted in the modern landscape of Marajo´ Island, northern Brazil. A characterization of these paleochannels by detailed mapping has not yet been accomplished, despite their great potential for helping reconstructing the succession of events responsible for the origin and evolution of the drainage system at the mouth of the Amazon River during the Quaternary. The present study aims to provide a detailed mapping and characterization of these paleochannels using remote sensing (i.e., SRTM, Landsat 5-TM, and Landsat 7-ETM+), integrated with sedimentological and radiocarbon data obtained from outcrops and cores. The mapped paleochannels allowed for the first time correlation of the channel-like morphologies with finingupward sedimentary successions, typical of channel deposits. The study focuses on the Lake Arari area located in the northeast of Marajo´ Island, where a complex fluvial network dominated by a funnel-shaped structure attributed to a Late Pleistocene paleoestuarine system was recognized. The inner estuary was connected to three fluvial channels that ran from the east-southeast throughout an area currently occupied by Marajo´ Bay, implying that this bay did not exist when the estuarine system was active. Separation of the eastern side of Marajo´ Island due to tectonic causes related to capture of Tocantins River by northeastward-orientated faults would have interrupted the fluvial inflow, ultimately causing the abandonment of the estuarine system. Today, the central part of the funnel-shaped structure related to the Late Pleistocene paleoestuary is occupied by Lake Arari, where sediments started to accumulate no earlier than the mid-Holocene. It is proposed that this lake might have developed from the Late Pleistocene estuary as the fluvial inflow was cut off during the detachment of Marajo´ Island. Marajo´ Island serves as an example of a very dynamic site of changing landscapes throughout the Quaternary as a result of tectonic activity.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > An abandoned estuary...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvorossetti_an abondoned.pdf
Grupo de Usuáriosadministrator
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Detentor da CópiaSID/SCD
Política de Arquivamentodenypublisher denyfinaldraft12
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 2
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.15.33   (acesso restrito)
Última Atualização2011:12.05.10.57.33 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.15.33.57
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1002/jqs.1132
ISSN0267-8179
Chave de CitaçãoGoesRossValeMira:2007:MaIsNo
TítuloQuaternary tectonics in a passive margin: Marajó Island, northern Brazil. JQS
Ano2007
MêsFeb.
Data de Acesso24 abr. 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1583 KiB
2. Contextualização
Autor1 Goes, Ana Maria
2 Rossetti, Dilce F.
3 Valeriano, Márcio de Morisson
4 Miranda, A. C. da C
Grupo1
2 DSR-INPE-MCT-BR
3 DSR-INPE-MCT-BR
Afiliação1 Univ Sao Paulo, Inst Geosci
RevistaJournal of Quaternary Science
Volume23
Número2
Páginas121–135
Histórico (UTC)2007-12-21 15:45:57 :: marciana -> banon ::
2010-05-10 18:41:54 :: banon -> administrator ::
2010-05-11 02:15:04 :: administrator -> marciana ::
2011-12-05 10:57:33 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
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-Chavetectonics
Quaternary
Marajo´ Island
sedimentary structure
soft sediment deformation
spatial analysis
ResumoMarajó Island is located in a passive continental margin that evolved from rifting associated with the opening of the Equatorial South Atlantic Ocean in the Late Jurassic/Early Cretaceous period. This study, based on remote sensing integrated with sedimentology, as well as subsurface and seismographic data available from the literature, allows discussion of the significance of tectonics during the Quaternary history of marginal basins. Results show that eastern Marajó Island contains channels with evidence of tectonic control. Mapping of straight channels defined four main groups of lineaments (i.e. NNESSW, NESW, NWSE and EW) that parallel main normal and strike-slip fault zones recorded for the Amazon region. Additionally, sedimentological studies of late Quaternary and Holocene deposits indicate numerous ductile and brittle structures within stratigraphic horizons bounded by undeformed strata, related to seismogenic deformation during or shortly after sediment deposition. This conclusion is consistent with subsurface Bouguer mapping suggestive of eastern Marajó Island being still part of the Marajó graben system, where important fault reactivation is recorded up to the Quaternary. Together with the recognition of several phases of fault reactivation, these data suggest that faults developed in association with rift basins might remain active in passive margins, imposing important control on development of depositional systems.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Quaternary tectonics in...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
banon
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format identifier isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.15.31   (acesso restrito)
Última Atualização2010:09.24.16.35.32 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.15.31.54
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1080/01431160701596156
ISSN0143-1161
Chave de CitaçãoRabeloPaSaReGaMuKn:2007:EvDiCu
TítuloEvaluating the discrimination of Cu-mineralized rock alteration products from simulated MAPSAR Images in the Curaçá Valley, Brazil
Ano2007
MêsOct.
Data de Acesso24 abr. 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho629 KiB
2. Contextualização
Autor1 Rabelo, T. N
2 Paradella, W. R.
3 Santos, A. R.
4 Renno, C. D
5 Galvao, L. S
6 Mura, J. C.
7 Knust, S.
Grupo1
2 DSR-INPE-MCT-BR
3 DSR-INPE-MCT-BR
4 DPI-INPE-MCT-BR
5
6 DPI-INPE-MCT-BR
Afiliação1
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Instituto Nacional de Pesquisas Espaciais (INPE)
5
6 Instituto Nacional de Pesquisas Espaciais (INPE)
RevistaInternational Journal of Remote Sensing
Volume28
Número20
Páginas4701-4708
Histórico (UTC)2007-12-21 15:31:54 :: marciana -> banon ::
2008-11-05 15:13:38 :: banon -> administrator ::
2010-05-11 02:15:00 :: administrator -> marciana ::
2011-11-01 18:44:29 :: marciana -> administrator :: 2007
2011-11-01 18:54:01 :: administrator -> marciana :: 2007
2011-11-01 18:54:19 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> simone :: 2007
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoL-band images simulating MAPSAR satellite sensor data were used to identify Cu-mineralized rock alteration products in the Curaccedilaacute Valley, Brazil. The area is characterized by a semi-arid terrain, with residual soils and xerophytic vegetation. The mineralizations are mainly associated with pyroxenites but are also found in norites, gabbro-norites, and anorthosites. These mafic-ultramafic rocks produce characteristic Vertisols. A quantitative analysis for the rock discrimination was based on JM distances derived from training samples (amplitude values of L-HH, L-VV, and L-HV). The investigation showed the possibility of the discrimination of ore-bearing intrusives from the host rocks, with the exception of amphibolite. Variations in the surface moisture affected the SAR responses, prior to the data acquisition, and caused the higher returns created by wet Vertisols, favouring the discrimination of the rock alteration products.
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Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDPI > Evaluating the discrimination...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Evaluating the discrimination...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvo983622_738589411_782246066.pdf
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EQCCU5
8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
NotasiOpenAccess
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format identifier isbn keywords label lineage mark mirrorrepository nextedition orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/SwpFt
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.15.14   (acesso restrito)
Última Atualização2015:01.20.12.45.22 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.15.14.34
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
ISSN0267-8179
Chave de CitaçãoGalvaoFormCoutRobe:2007:ReThMi
TítuloRelationships between the Mineralogical and Chemical Composition of Tropical Soils and Topography from Hyperspectral Remote Sensing Data
Ano2007
MêsNov.
Data de Acesso24 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho1191 KiB
2. Contextualização
Autor1 Galvao, L. S.
2 Formaggio, A. R
3 Couto, E. G
4 Roberts, D. A
Grupo1 DSR-INPE-MCT-BR
2 DSR-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Universidade Federal de Mato Grosso (UFMT)
4 University of California, Geography Department
Endereço de e-Mail do Autor1 lenio@dsr.inpe.b
RevistaJournal of Quaternary Science
Volume63
Páginas1-13
Histórico (UTC)2007-12-21 15:14:34 :: marciana -> banon ::
2010-05-10 18:41:15 :: banon -> administrator ::
2010-05-11 02:14:51 :: administrator -> marciana ::
2011-12-05 11:06:51 :: marciana -> administrator :: 2007
2015-01-17 22:34:46 :: administrator -> marciana :: 2007
2015-01-20 12:45:23 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
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-ChaveHyperspectral remote sensing
Tropical soils
AVIRIS
Topography
Mineral identification
ResumoAirborne VisibleLnfraRed Imaging Spectrometer (AVIRIS) data acquired in 1995 in the vicinity of Campo Verde, central Brazil, were analyzed to investigate the relationships between the mineralogical and chemical composition of different soil types and topography. Band depth analysis following the continuum removal separated areas of exposed soils from the other scene components. Principal component analysis (PCA) was applied to this subset of pixel spectra of exposed soils. The Spectral Feature Fitting (SFF) technique was used for mineral identification in the scene. Regression relationships between the silica/aluminum ratio and the absorption band depth values at 2210 nm (kaolinite) and 2260 nm (gibbsite), calculated from laboratory spectra after the continuum removal, were used to estimate the Ki index (1 .7Si02/A1203) in AVIRIS spectra, an indicator of the degree of soil weathering in soil surveys. Results were plotted over an Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER)-derived digital elevation model showing that several soil properties varied with surface elevation. Low reflectance soils (e.g., Rhodic Acrustox with negative first component (PC 1) scores, clay texture and higher organic carbon, Si02, A1203, Fe203 and Ti02 content) predominated at higher elevations and high reflectance soils (e.g., Ustic Quartzipsamments with positive PC I scores, sand texture and lower content of these constituents) at lower elevations. In some portions of the study area, soil composition changed gradually from Rhodic Acrustox at higher elevations to Xanthic Acrustox at lower elevations, or from lower average soil reflectance (negative PC1 scores) and deeper kaolinite absorption band to higher average soil reflectance (positive PC1 scores) and deeper gibbsite absorption band. When applied to AVIRIS data, the laboratory-derived relationship between the Ki index and the depth of the 2210 and 2260 nm absorption bands showed a good correspondence with spectral fits for kaolinite and gibbsite. Kaolinitic areas were associated with high Ki values due to a high Si02 and low A1203 content, whereas gibbsitic areas corresponded to low Ki values and highly weathered soil surfaces due to a low Si02 and high Al2O3 content.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Relationships between the...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoRelationships between the mineralogical and chemical composition of tropical soils and topography from hyperspectral remote sensing data.pdf
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Política de Arquivamentodenypublisher denyfinaldraft
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/Swpvi
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.15.05   (acesso restrito)
Última Atualização2010:09.24.16.44.56 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.15.05.51
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI0.1080/01431160500181507
ISSN0143-1161
Chave de CitaçãoFerreiraFerrSanoShim:2007:SpLiMi
TítuloSpectral linear mixture modelling approaches for land cover mapping of tropical savanna areas in Brazil
Ano2007
MêsJan.
Data de Acesso24 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho878 KiB
2. Contextualização
Autor1 Ferreira, Manuel Eduarde
2 Ferreira, Laerte Guimarães
3 Sano, Edson Eyji
4 Shimabukuro, Yosio Edemir
Grupo1
2
3
4 DSR-INPE-MCT-BR
Afiliação1 Federal University of Goias (UFG), Social and Environmental Studies Institute (IESA), Campus Samambaia, Cx. Postal 131 CEP: 74001-970 Goiania, GO, Brazil
2 Brazilian Agricultural Research Organization, Embrapa Cerrados, BR-020 Km 18 Cx. Postal 08223 CEP: 73301-970 Planaltina-DF, Brazil
3 Brazilian Agricultural Research Organization, Embrapa Cerrados, BR-020 Km 18 Cx. Postal 08223 CEP: 73301-970 Planaltina-DF, Brazil
4 Instituto Nacional de Pesquisas Espaciais (INPE)
RevistaInternational Journal of Remote Sensing
Volume28
Número2
Páginas413-429
Histórico (UTC)2007-12-21 16:51:18 :: marciana -> administrator ::
2010-05-11 02:14:48 :: administrator -> marciana ::
2010-09-24 16:44:57 :: marciana -> administrator :: 2007
2011-05-31 21:27:36 :: administrator -> marciana :: 2007
2011-11-01 18:53:37 :: marciana -> administrator :: 2007
2016-06-04 21:40:06 :: administrator -> marciana :: 2007
2016-08-17 17:33:20 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
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-ChaveEcology
Land use
Photomapping
Spectrum analysis
Vegetation
Atmospheric contamination
Cerrado physiognomy
Land cover
Spectral linear mixture models
biome
cerrado
land cover
mapping
remote sensing
savanna
vegetation cover
Brazil
South America
ResumoIt is estimated that approximately 60% of the natural vegetative cover of the Brazilian savanna, locally known as the Cerrado and the second largest biome in South America, have already been converted. Despite this rapid conversion pace, there have only been limited attempts to operationally monitor this major farming frontier with remote sensing data. In this study, we evaluated the performance of spectral linear mixture models (SLMM) for the mapping of the major Cerrado physiognomies. Two SLMMs were considered: a general model, comprising the vegetation, soil and shade components, and a specific model, restricted to the 'true' Cerrado physiognomies. We also considered the potential effects of atmospheric contamination, and the influence of endmember sources on the fraction images derived from the general and specific models, respectively. The general model, apparently resistant to the atmosphere with respect to land cover discrimination, primarily enhanced forested domains and non-vegetated targets (water bodies and bare soils). By contrast, the specific model, regardless of the endmember source, significantly distinguished the major Cerrado physiognomies. Such contrasting and complementary behavior suggests a potential synergism between the general and specific models for the mapping and monitoring of a complex environment such as the Cerrado biome.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Spectral linear mixture...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvo591760_738589411_770399568.pdf
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marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES; MGA; COMPENDEX.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/SwpgF
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.14.53
Última Atualização2011:08.31.14.26.01 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.14.53.25
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1029/2006GL028946
ISSN0094-8276
Chave de CitaçãoAragaoMaRoSaAnSh:2007:SpPaFi
TítuloSpatial patterns and fire response of recent Amazonian droughts
Ano2007
MêsAbr.
Data de Acesso24 abr. 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho978 KiB
2. Contextualização
Autor1 Aragao, Luiz Eduardo O. C
2 Malhi, Yadvinder
3 Roman-Cuesta, Rosa Maria
4 Saatchi, Sassan
5 Anderson, Liana O.
6 Shimabukuro, Yosio Edemir
Identificador de Curriculo1
2
3
4
5
6 8JMKD3MGP5W/3C9JJCQ
Grupo1
2
3
4
5
6 DSR-INPE-MCT-BR
Afiliação1 Environmental Change Institute, Oxford University Centre for the Environment, University of Oxford, Oxford, UK
2 Institute, Oxford University Centre for the Environment, University of Oxford, Oxford, UK
3 Institute, Oxford University Centre for the Environment, University of Oxford, Oxford, UK
4 Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA
5 Environmental Change Institute, Oxford University Centre for the Environment, University of Oxford, Oxford, UK
RevistaGeophysical Research Letters
Volume34
Número7
PáginasArt. No. L07701
Histórico (UTC)2007-12-21 14:56:14 :: marciana -> administrator ::
2010-05-11 02:14:45 :: administrator -> marciana ::
2011-08-31 14:22:07 :: marciana -> administrator :: 2007
2011-08-31 14:22:09 :: administrator -> marciana :: 2007
2011-08-31 14:26:42 :: marciana -> administrator :: 2007
2011-08-31 14:26:48 :: administrator -> marciana :: 2007
2011-08-31 14:27:14 :: marciana -> administrator :: 2007
2016-06-04 21:40:06 :: administrator -> marciana :: 2007
2016-08-17 17:42:25 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
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-Chavepositive feedbacks
tropical forest
basin
variability
climate
rainfall
pacific
trends
Amazonia
drought
TRMM
ResumoThere has been an increasing awareness of the possibility of climate change causing increased drought frequency in Amazonia, with ensuing impacts on ecosystems and human populations. This debate has been brought into focus by the 1997/1998 and 2005 Amazonian droughts. We analysed the spatial extent of these droughts and fire response to the 2005 drought with TRMM and NOAA-12 data, respectively. Both droughts had distinct fingerprints. The 2005 drought was characterized by its intensification throughout the dry season in south-western Amazonia. During 2005 the annual cumulative number of hot pixels in Amazonia increased 33% in relation to the 1999 - 2005 mean. In the Brazilian state of Acre, at the epicentre of the 2005 drought, the area of leakage forest fires was more than five times greater than the area directly deforested. Fire leakage into flammable forests may be the major agent of biome transformation in the event of increasing drought frequency.
ÁreaSRE
ArranjoSpatial patterns and...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
URL dos dadoshttp://urlib.net/ibi/6qtX3pFwXQZGivnK2Y/SwpgF
URL dos dados zipadoshttp://urlib.net/zip/6qtX3pFwXQZGivnK2Y/SwpgF
Idiomaen
Arquivo Alvo2007-grl-spatial-patterns-fire-response.pdf
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Visibilidadeshown
Política de Arquivamentodenypublisher6 allowfinaldraft
Permissão de Leituraallow from all
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5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES; SCIELO; AGU; MGA; COMPENDEX.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m16b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador6qtX3pFwXQZGivnK2Y/Swp6v
Repositóriosid.inpe.br/mtc-m17@80/2007/12.21.14.44   (acesso restrito)
Última Atualização2013:04.15.14.33.08 (UTC) marciana
Repositório de Metadadossid.inpe.br/mtc-m17@80/2007/12.21.14.44.49
Última Atualização dos Metadados2018:06.05.03.36.52 (UTC) administrator
Chave SecundáriaINPE--PRE/
DOI10.1007/s10336-007-0168-7
ISSN2193-7192
Chave de CitaçãoAleixoRoss:2007:ToMoSy
TítuloAvian gene trees, landscape evolution, and geology: towards a modern synthesis of Amazonian historical biogeography?
ProjetoCNPq (grant no. 45.2485/2006-1); CNPq/SECTAM research grant (no. 35.0415/2004-8); FAPESP (project no. 004/ 15518-6)
Ano2007
Data de Acesso24 abr. 2024
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho263 KiB
2. Contextualização
Autor1 Aleixo, Alexandre
2 Rossetti, Dilma de Fátima
Grupo1
2 DSR-INPE-MCT-BR
Afiliação1 Museu Paraense Emílio Goeldi
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 aleixo@museu-goeldi.br
2 rossetti@dsr.inpe.br
RevistaJournal of Ornithology
Volume148 (Suppl 2)
PáginasS443-S453
Histórico (UTC)2007-12-21 14:46:52 :: marciana -> administrator ::
2013-03-14 16:19:02 :: administrator -> marciana :: 2007
2013-04-15 14:33:57 :: marciana -> administrator :: 2007
2018-06-05 03:36:52 :: administrator -> marciana :: 2007
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-ChaveAmazonia
avifauna
geology
historical biogeography
 molecular systematics
ResumoRecent studies have improved our understanding of Amazonian geological history during the late Tertiary and Quaternary, two periods regarded as critical for the recent diversification of the Amazonian avifauna. The notion that geologically older and more stable areas of Amazonia (such as the Brazilian and Guianan shields) functioned as species-pumps, whereas geologically more dynamic areas (such as the western Amazonian lowlands) mostly captured part of the diversity generated nearby, was supported by a recent phylogeographic study focusing on a species complex of the genus Xiphorhynchus (Dendrocolaptidae). Here, we review several additional molecular datasets to assess whether this historical scenario can be extended to other lineages of Amazonian birds as well. The datasets reviewed indicated that most lineages of upland forest species found nowadays in western Amazonia are associated with more basal lineages from the Brazilian shield, Guianan shield, and the Andes, indicating a more recent history in this geologically dynamic region. Conversely, lineages associated with seasonally flooded forests seem to have an ancient history in western Amazonia, apparently expanding over the geologically more stable areas only recently. Most sister taxa of the lineages reviewed exhibited levels of pairwise sequence divergence consistent with splitting events dating back to a time frame stretching from the late Miocene to the early Pleistocene, a period when significant physiographic and landscape changes took place in Amazonia. When interpreted together, all the studies reviewed provide evidence that geology and landscape evolution are tightly linked with the timing and mode of differentiation of Amazonian birds.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Avian gene trees,...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo Alvo10-1.1007_s10336-007-0168-7.pdf
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marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
DivulgaçãoWEBSCI; PORTALCAPES.
Acervo Hospedeirolcp.inpe.br/ignes/2004/02.12.18.39
cptec.inpe.br/walmeida/2003/04.25.17.12
6. Notas
NotasQualis A e B
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository month nextedition number orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url
7. Controle da descrição
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