Time-stability of soil water content (SWC) in an Atlantic Forest - Latosol site

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorJunqueira Junior, J. A.-
Autor(es): dc.creatorMello, C. R.-
Autor(es): dc.creatorOwens, P. R.-
Autor(es): dc.creatorMello, J. M.-
Autor(es): dc.creatorCuri, N.-
Autor(es): dc.creatorAlves, G. J.-
Data de aceite: dc.date.accessioned2026-02-09T11:38:08Z-
Data de disponibilização: dc.date.available2026-02-09T11:38:08Z-
Data de envio: dc.date.issued2018-06-12-
Data de envio: dc.date.issued2018-06-12-
Data de envio: dc.date.issued2017-02-15-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/29443-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S0016706116307169#!-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1144020-
Descrição: dc.descriptionTime-stability of the soil water content (SWC) under influence of a native forest has great interest, however, it has been little scientifically explored in tropical and subtropical regions. This study aimed to monitor in a systematic way the SWC at soil depth to analyze its space-time variability and time-stability under conditions of an Atlantic Forest remnant, a native environment of southeastern Brazil. Time-stability was monitored at five soil depths (0.10 m, 0.20 m, 0.30 m, 0.40 m and 1.0 m), analyzing the statistical dispersion measures (SDM). Based on SDM, we also aimed to infer about the time-stability locations that are most representative for the study site. The sampling effort for SWC comprised a monthly recording time step at 32 points in the site from June/2013 to January/2016. We observed a decrease in the variability of the following SDM with increase of soil depth: mean relative difference (δij), standard deviation and Temporal Stability Indicator (TSI). It was possible to infer that local topographic elements induced the time-stability. It was not possible to select only one location representative for SWC since the statistical criteria did not adequately converge for all soil depths at the same location. However, the point locations selected for each depth produced adequate statistics of validation. We were able to identify the relation between the points and the landscape representation indicators, which can help in the endeavor of identification of point locations which are more stable and the time-stability of SWC in a native forest site.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceGeoderma-
Palavras-chave: dc.subjectForest-oxisol site-
Palavras-chave: dc.subjectSoil physics-
Palavras-chave: dc.subjectEnvironmental monitoring-
Palavras-chave: dc.subjectTime-stable techniques-
Palavras-chave: dc.subjectLandscape indicators-
Palavras-chave: dc.subjectLocal de floresta-oxisol-
Palavras-chave: dc.subjectFísica do solo-
Palavras-chave: dc.subjectMonitoramento ambiental-
Palavras-chave: dc.subjectTécnicas estáveis no tempo-
Palavras-chave: dc.subjectIndicadores de paisagem-
Título: dc.titleTime-stability of soil water content (SWC) in an Atlantic Forest - Latosol site-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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