Vulnerability index related to populations at-risk for landslides in the Brazilian Early Warning System (BEWS)

MC de Assis Dias, SM Saito… - International journal of …, 2020 - Elsevier
Vulnerability indices are valuable tools for supporting disaster risk management and are
primarily used to reduce human losses. Despite relevant advances in developing tools and …

Analysis of extreme rainfall and landslides in the metropolitan region of the Paraiba do Sul River Valley and North Coast of Sao Paulo, Brazil

RC da Silva, JA Marengo, M Ruv Lemes - Theoretical and Applied …, 2024 - Springer
The impact of hydrological and geological disasters has resulted in significant social,
economic, and human losses, which added climate change impacts, and such events have …

Landslides triggered by the may 2017 extreme rainfall event in the east coast northeast of Brazil

NS Espinoza, CAC dos Santos, MT Silva, HB Gomes… - Atmosphere, 2021 - mdpi.com
Given the increasing occurrence of landslides on the East Coast Northeast of Brazil
(ECNEB), it is essential to understand its conditions and triggering factors because …

[HTML][HTML] Thresholds of Instability: Precipitation, Landslides, and Early Warning Systems in Brazil

MV de Moraes, LA Pampuch, CA Bortolozo… - International Journal of …, 2023 - scirp.org
Rainfall accumulation thresholds are crucial for issuing landslide warnings by identifying
when soil saturation from rain could potentially trigger a landslide. Two essential types of …

[HTML][HTML] Antecedent Precipitation Index to Estimate Soil Moisture and Correlate as a Triggering Process in the Occurrence of Landslides

MAE De Moraes, WM Mendes Filho… - International Journal of …, 2024 - scirp.org
Landslides are highly dangerous phenomena that occur in different parts of the world and
pose significant threats to human populations. Intense rainfall events are the main triggering …

The SNAKE System: CEMADEN's Landslide Early Warning System (LEWS) Mechanism

MRM Andrade, CA Bortolozo… - International …, 2023 - archives.articleproms.com
In Brazil, the prominent climate-induced disasters are floods and mass movements, with the
latter being the most lethal. The spate of major landslide events, especially those in 2011 …

Dynamics of mass movements in an urban basin: a case study in the Fradinhos drainage Basin, Vitória, Espírito Santo, Brazil

J Oliveira, J Effgen, B Vieira, T Silva, E Marchioro - Natural Hazards, 2024 - Springer
Landslides are a widespread problem in Brazil due to the heavy rainfall typical of hot and
humid tropical environments. In urban areas, landslides can be catastrophic with significant …

Índices pluviométricos críticos para prevenção de desastres por deslizamentos na cidade de Niterói, RJ

AP da Silva, EV Barroso, H Polivanov - Geologia USP. Série …, 2022 - revistas.usp.br
Em 2010, a cidade de Niterói foi assolada por fortes chuvas, registrando altos índices
pluviométricos acumulados em poucas horas. Tal evento ocasionou diversos desastres …

A novel simulator for probing water infiltration in rain-triggered landslides

CA Bortolozo, TSG Mendes, D Metodiev… - First Break, 2024 - earthdoc.org
This study presents a specially designed dripping rainfall simulator, functional in both
laboratory and field settings, developed to research water infiltration processes relevant to …

[HTML][HTML] Obtaining 2D Soil Geotechnical Profiles from Cokriging Interpolation of Sample Data and Electrical Resistivity Tomography (ERT)—Applications in Mass …

CA Bortolozo, N Howley, A Legg, T Pryer… - International Journal of …, 2024 - scirp.org
Brazil annually faces significant challenges with mass movements, particularly in areas with
poorly constructed housing, inadequate engineering, and lacking sanitation infrastructure …