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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentificadorJ8LNKAN8RW/3ARN9EM
Repositóriodpi.inpe.br/plutao/2011/11.23.17.26.34
Última Atualização2012:01.16.16.14.54 (UTC) secretaria.cpa@dir.inpe.br
Repositório de Metadadosdpi.inpe.br/plutao/2011/11.23.17.26.35
Última Atualização dos Metadados2018:06.05.00.01.34 (UTC) administrator
Rótulolattes: 1332820060598155 3 AdamiRuFrAgSu:2011:ReSeTi
Chave de CitaçãoAdamiRuFrAgSu:2011:ReSeTi
TítuloRemote sensing time series to evaluate direct land use change of recent expanded sugarcane crop in Brazil
FormatoDVD
Ano2011
Data de Acesso21 jun. 2024
Tipo SecundárioPRE CI
Número de Arquivos1
Tamanho843 KiB
2. Contextualização
Autor1 Adami, Marcos
2 Rudorff, Bernardo Friedrich Theodor
3 Freitas, Ramon Morais de
4 Aguiar, Daniel Alves de
5 Sugawara, Luciana Miura
6 melo, marcio pupin
Grupo1 DSR-OBT-INPE-MCT-BR
2 DSR-OBT-INPE-MCT-BR
3 DSR-OBT-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1
2
3 ramon@dsr.inpe.br
Endereço de e-Mailramon@dsr.inpe.br
Nome do Evento1st World Sustainability Forum (2011) Sciforum Electronic Conferences Series, 2011.
Localização do EventoBasel Basel, Switzerland
Data2011
Editora (Publisher)Multidisciplinary Digital Publishing Institute
Volume1
Páginas1-13
Título do LivroProceedings
Tipo TerciárioPaper
Histórico (UTC)2011-11-24 11:03:15 :: lattes -> secretaria.cpa@dir.inpe.br :: 2011
2012-01-16 16:14:55 :: secretaria.cpa@dir.inpe.br -> administrator :: 2011
2018-06-05 00:01:34 :: administrator -> marciana :: 2011
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-ChaveLUC
biofuels
monitoring
MODIS
ResumoMitigation of global carbon emissions to prevent global warming potential using biofuels is highly dependent on direct and indirect land use change (LUC). There are still several uncertainties about how to assess the indirect LUC impacts of biofuels. However, direct LUC (dLUC) can be evaluated using remote sensing (RS). The present work has the aim to quantify the dLUC occurred during the recent sugarcane expansion for ethanol and sugar production concentrated in the South-Central region of Brazil. This region has a favorable climate for sugarcane production and also a great potential for agriculture expansion. Yearly monitoring from 2005 to 2010 using Landsat type imagery has shown that the sugarcane crop expanded during this period over 3.5 Mha in the South-Central region. To evaluate the dLUC in response to the expanded sugarcane area we used RS time series from the MODIS sensor transformed to the two-band enhanced vegetation index (EVI2), acquired from 2000 to 2009. The original sugarcane map was re-sampled to a pixel size of 250 x 250 m to be compatible with spatial resolution of the MODIS images. One percent of these pixels were systematically sampled covering 1035 pixels. Each of these pixels were carefully analyzed using a special developed web tool to visualize the entire MODIS time series overlaid with several Landsat-5 TM images acquired at key periods in order to correctly identify the land use/land cover prior to the sugarcane crop. Considering 2000 as reference year for the dLUC evaluation it was observed that: 69.8% of the sugarcane expanded on pasture land; 26.2% expanded on annual crops; 0.6% expanded on native vegetation; and 3.4 % was not sugarcane expansion but sugarcane renovation using crop rotation. It was interesting to notice that 35% of the pasture land in 2000 converted to sugarcane was first converted to annual crops. This practice is commonly adopted for one to two years on degraded pasture to improve the physical soil characteristics before introducing the sugarcane crop. It was also observed that the 0.6 % of native vegetation changed to sugarcane was previously converted to either annual crop (33%) or pasture land (67%). Although the analysis needs to be further refined the results clearly show that the dLUC observed during the recent sugarcane expansion for ethanol and sugar production in the South-Central region of Brazil is mainly occurring on pasture and agricultural land.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Remote sensing time...
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/J8LNKAN8RW/3ARN9EM
URL dos dados zipadoshttp://urlib.net/zip/J8LNKAN8RW/3ARN9EM
Idiomaen
Arquivo Alvowsf_576.pdf
Grupo de Usuárioslattes
secretaria.cpa@dir.inpe.br
Visibilidadeshown
Permissão de Leituraallow from all
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3ER446E
URL (dados não confiáveis)http://www.mendeley.com/research/remote-sensing-time-series-evaluate-direct-land-change-recent-expanded-sugarcane-crop-brazil/
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor isbn issn lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type versiontype
7. Controle da descrição
e-Mail (login)marciana
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