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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Evento (Conference Proceedings)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4878PES
Repositóriosid.inpe.br/mtc-m21d/2022/12.13.19.43
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/12.13.19.43.16
Última Atualização dos Metadados2023:01.03.16.46.27 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoDominguezGutiOliv:2022:EfExDr
TítuloEffect of Extreme Drought and Deforestation on Changing Hydrologic Responses to Climatic Variability of Amazonian Forests
Ano2022
Data de Acesso11 maio 2024
Tipo SecundárioPRE CI
2. Contextualização
Autor1 Dominguez, Marisol
2 Gutiérrez-Jurado, Hugo Alberto
3 Oliveira, Gabriel de
Grupo1
2
3 SER-SRE-DIPGR-INPE-MCTI-GOV-BR
Afiliação1 University of Texas at El Paso
2 Flinders University
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Nome do EventoAGU Fall Meeting
Localização do EventoChicago, IL
Data12-16 Dec. 2022
Editora (Publisher)AGU
Histórico (UTC)2022-12-13 19:43:16 :: simone -> administrator ::
2023-01-03 16:46:27 :: administrator -> simone :: 2022
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
ResumoThe Amazon basin is one of the major engines of the global water cycle. It is also comprised of 30 distinct ecoregions with distinct vegetation types. Correspondingly, the impacts of forest disturbances and stresses on their hydrologic responses to a changing climate are expected to vary across the basin. In the face of an increasingly changing climate, identifying the effects of extreme droughts in different Amazonia ecoregions leading to unstable hydrologic behavior is important for understanding the role different forest types have in the water cycling dynamics of the entire basin. In this work, we use the hydrologic sensitivity index to quantify observed changes in the hydrologic responses of Amazonian forests that have experienced significant deforestation events to document the most hydrologically sensitive ecoregions within the basin and report the differences in response to three of the most recent extreme Amazon drought events (2005, 2010, and 2015). Our results show clusters of hydrologic sensitivity areas within similar ecoregions with specific vegetation and landscape characteristics that we use to attempt to identify the underlying factors leading to such responses. Ultimately, this work aims to situate the ecoregions of the Amazon basin that are closer to reaching a critical threshold of forest cover loss that may lead to irreversible changes in ecosystem services and water cycle dynamics.
ÁreaSRE
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4. Condições de acesso e uso
Grupo de Usuáriossimone
Visibilidadeshown
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3NU5S
8JMKD3MGPCW/46KUATE
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosarchivingpolicy archivist booktitle callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor electronicmailaddress format isbn issn keywords label language lineage mark mirrorrepository nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisheraddress readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark tertiarytype type url versiontype volume
7. Controle da descrição
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