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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/3SEPFH8
Repositóriosid.inpe.br/mtc-m21c/2018/12.26.13.13   (acesso restrito)
Última Atualização2018:12.26.13.13.12 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21c/2018/12.26.13.13.12
Última Atualização dos Metadados2020:01.06.11.42.07 (UTC) administrator
DOI10.1016/j.isprsjprs.2018.11.024
ISSN0924-2716
Chave de CitaçãoMoreiraFontKupl:2019:WaApAp
TítuloWavelet approach applied to EVI/MODIS time series and meteorological data
Ano2019
MêsJan.
Data de Acesso09 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho15143 KiB
2. Contextualização
Autor1 Moreira, Andreise
2 Fontana, Denise Cybis
3 Kuplich, Tatiana Mora
Identificador de Curriculo1
2
3 8JMKD3MGP5W/3C9JJ9P
Grupo1
2
3 CRCRS-COCRE-INPE-MCTIC-GOV-BR
Afiliação1 Universidade Federal do Rio Grande do Sul (UFRGS)
2 Universidade Federal do Rio Grande do Sul (UFRGS)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 andreisem@gmail.com
2 dfontana@ufrgs.br
3 tatiana.kuplich@inpe.br
RevistaISPRS Journal of Photogrammetry and Remote Sensing
Volume147
Páginas335-344
Nota SecundáriaA1_GEOCIÊNCIAS A2_INTERDISCIPLINAR A2_CIÊNCIAS_AMBIENTAIS B1_ENGENHARIAS_IV B1_BIODIVERSIDADE C_CIÊNCIAS_AGRÁRIAS_I
Histórico (UTC)2018-12-26 13:13:12 :: simone -> administrator ::
2018-12-26 13:13:12 :: administrator -> simone :: 2018
2018-12-26 13:13:53 :: simone :: 2018 -> 2019
2018-12-26 13:13:54 :: simone -> administrator :: 2019
2020-01-06 11:42:07 :: administrator -> simone :: 2019
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
ResumoThe aim of this study was to describe the phenology of different types of grasslands from the Pampa and Mata Atlântica biomes in the southern region of Brazil and its relation with meteorological variables, in a time series of EVI/MODIS data using the Wavelet approach (Transform WT - and Coherence - WC). There is a lack of studies focusing on how climate variability influences the phenology of different Brazilian Pampa grassland typologies. This information is essential to describe the spatio-temporal dynamics of grasslands and contribute to actions of sustainable management and conservation strategies, threatened by crops, forestry, and expansion of overgrazed cattle farms. A series of EVI/MODIS acquired from February 2000 to December 2014, totaling 342 images, were sampled for each of the 10 grassland typologies at the study area. Mean EVI data and the WT indicated when and where changes in the grassland phenological dynamics occurred. The WC, applied to the EVI/MODIS time series with (i) rainfall and (ii) air temperature, helped to identify the correlation between the data. Two well - defined cycles were identified: annual, ranging from 1 to 23 observations, and interannual, from 92 to 184 observations. The different grassland typologies showed similar phenological patterns, although some spatial dependency was observed and related to the different soil and terrain morphometry at the study area. The influence of those abiotic factors on the grassland vegetation, phenological events and their expression on the EVI was also spatially dependent and strongly linked to weather conditions (e.g., the permanence of humidity after rainfall in shallow soils) and climate. The correlation between EVI and air temperature was stronger in the annual cycle for all grassland typologies. For the interannual cycles, El Niño and La Niña events caused higher correlation between EVI data and rainfall.
ÁreaSRE
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4. Condições de acesso e uso
Idiomaen
Arquivo Alvomoreira_wavelet.pdf
Grupo de Usuáriossimone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EUFCFP
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirourlib.net/www/2017/11.22.19.04
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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