Fechar

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21c.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34R/3UMEDNH
Repositóriosid.inpe.br/mtc-m21c/2020/01.03.16.37   (acesso restrito)
Última Atualização2020:01.03.16.37.45 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21c/2020/01.03.16.37.45
Última Atualização dos Metadados2022:01.04.01.34.55 (UTC) administrator
DOI10.1016/j.rse.2019.111489
ISSN0034-4257
Chave de CitaçãoGonçalvesLoDaWuPiNe:2020:BoNeSa
TítuloBoth near-surface and satellite remote sensing confirm drought legacy effect on tropical forest leaf phenology after 2015/2016 ENSO drought
Ano2020
MêsFeb.
Data de Acesso09 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho2686 KiB
2. Contextualização
Autor1 Gonçalves, Nathan Borges
2 Lopes, Aline Pontes
3 Dalagnol da Silva, Ricardo
4 Wu, Jin
5 Pinho, Davieliton Mesquita
6 Nelson, Bruce Walker
Grupo1
2 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
3 SER-SRE-SESPG-INPE-MCTIC-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas da Amazonia (INPA)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 University of Hong Kong
5 Instituto Nacional de Pesquisas da Amazonia (INPA)
6 Instituto Nacional de Pesquisas da Amazonia (INPA)
Endereço de e-Mail do Autor1 nathanborges@gmail.com
2 alineplopes@gmail.com
3 ricds@hotmail.com
4 jinwu@hku.hk
5 davieliton.ufpa@gmail.com
6 bnelsonbr@gmail.com
RevistaRemote Sensing of Environment
Volume237
Páginase111489
Nota SecundáriaA1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_BIOLÓGICAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A1_BIODIVERSIDADE
Histórico (UTC)2020-01-03 16:37:45 :: simone -> administrator ::
2020-01-03 16:37:46 :: administrator -> simone :: 2019
2020-01-03 16:38:44 :: simone :: 2019 -> 2020
2020-01-03 16:38:44 :: simone -> administrator :: 2020
2020-07-08 17:10:52 :: administrator -> simone :: 2020
2020-12-14 14:16:51 :: simone -> administrator :: 2020
2022-01-04 01:34:55 :: 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-ChaveMODIS-MAIAC
Amazon green-up
EVI seasonality
Phenocam Leaf demography
El Niño
ResumoAmazon forest leaf phenology patterns have often been inferred from the Moderate Resolution Imaging Spectroradiometer (MODIS) Enhanced Vegetation Index (EVI). But reliable MODIS detection of seasonal and interannual leaf phenology patterns has also been questioned and is generally not validated with field observation. Here we compare inter-annual patterns of local-scale upper canopy leaf phenology and demography derived from tower-mounted phenocams at two upland forest sites in the Central Amazon, to corresponding satellite vegetation indices retrieved from MODIS-MAIAC (Multi-Angle Implementation of Atmospheric Correction). We focus on forest response to an unprecedented drought caused by the El Niño of 2015-16. At both sites, multi-year phenocam data showed post-drought shifts in leaf demography. These were consistent with MODIS-MAIAC anomalies in two vegetation indices. Specifically, a precocious leaf flush at both sites during the first two post-drought months, Feb-Mar 2016, caused (1) an anomalous decrease in flushing trees in JunJul of 2016 and (2) an increase of trees with early mature stage leaves (2-4 mo age) in Apr-May-Jun of 2016. At both sites, these two phenological anomalies showed up in MODIS-MAIAC as, respectively, (1) a strong negative anomaly in Gcc (Green chromatic coordinate), which prior work has shown to be sensitive to the abundance of leaves 0-1 mo old, and (2) a strong positive anomaly in EVI, which is sensitive to abundance of leaves 2-4 mo age. A shift to sub-optimal seasonal leaf age mix is expected to change the ecosystem-scale intrinsic photosynthetic capacity for ~18 month after the drought.
ÁreaSRE
Arranjourlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Both near-surface and...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreement
agreement.html 03/01/2020 13:37 1.0 KiB 
4. Condições de acesso e uso
Idiomaen
Arquivo Alvogoncalves_both.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher allowfinaldraft24
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3NU5S
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.18.22.34 3
DivulgaçãoWEBSCI; PORTALCAPES; MGA; 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 label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)simone
atualizar 


Fechar