Assessing current and future trends of climate extremes across Brazil based on reanalyses and earth system model projections

A Avila-Diaz, V Benezoli, F Justino, R Torres… - Climate Dynamics, 2020 - Springer
Brazil experiences extreme weather and climate events that cause numerous economic and
social losses, and according to climate change projections, these events will increase in …

Impacts of teleconnection patterns on South America climate

MS Reboita, T Ambrizzi, NM Crespo… - Annals of the New …, 2021 - Wiley Online Library
Oceanic heat sources disturb the atmosphere, which, to come back to its initial state,
disperses waves. These waves affect the climate in remote regions, characterizing the …

Current and future climate extremes over Latin America and Caribbean: assessing earth system models from high resolution model intercomparison project …

A Avila-Diaz, RR Torres, CF Zuluaga, WL Cerón… - Earth Systems and …, 2023 - Springer
Extreme temperature and precipitation events are the primary triggers of hazards, such as
heat waves, droughts, floods, and landslides, with localized impacts. In this sense, the finer …

[HTML][HTML] A spatiotemporal assessment of the high-resolution CHIRPS rainfall dataset in southwestern Colombia using combined principal component analysis

C Ocampo-Marulanda, C Fernández-Álvarez… - Ain Shams Engineering …, 2022 - Elsevier
Long and temporal time-consistency rainfall time series are essential for studying climate;
nevertheless, raingauge stations are unevenly distributed across southwestern Colombia …

Damming consequences: Quantifying the effects on channel geometry and floodplain inundation

AC Amanambu, J Mossa, YH Chen, M Deitch… - Catena, 2024 - Elsevier
Dams have a profound effect on floodplain inundation and channel geometry. Still, few
studies have analyzed detailed channel geometry changes, especially as they affect …

Extreme climate indices in Brazil: evaluation of downscaled earth system models at high horizontal resolution

A Avila-Diaz, G Abrahão, F Justino, R Torres… - Climate Dynamics, 2020 - Springer
This study evaluated the performance of 25 earth system models (ESMs), statistically and
dynamically downscaled to a high horizontal resolution (0.25° of latitude/longitude), in …

Trend pattern of heavy and intense rainfall events in Colombia from 1981–2018: a trend-EOF approach

WL Cerón, RV Andreoli, MT Kayano, T Canchala… - Atmosphere, 2022 - mdpi.com
The Andes mountain range divides Colombia into various climatic regions over the country,
as the Andean, Caribbean, Pacific, Amazon, and Orinoco regions. Given this scenario …

Streamflow variability in colombian pacific basins and their teleconnections with climate indices

T Canchala, W Loaiza Cerón, F Frances… - Water, 2020 - mdpi.com
Oceanic-atmospheric phenomena of different time scales concurrently might affect the
streamflow in several basins around the world. The Atrato River Basin (ARB) and Patía River …

Rainfall variability in southwestern Colombia: changes in ENSO-related features

WL Cerón, MT Kayano, RV Andreoli… - Pure and Applied …, 2021 - Springer
Abstract The El Niño–Southern Oscillation (ENSO) is the main phenomenon causing
interannual rainfall variability in many parts of the globe. Its influence on Southwestern …

[HTML][HTML] Climatological aspects and changes in temperature and precipitation extremes in Viçosa-Minas Gerais

A Avila-Diaz, F Justino, DS Lindemann… - Anais da Academia …, 2020 - SciELO Brasil
Extreme climatic events and their hazards have strong impact on society. Urban areas in
Brazil are especially vulnerable to the impact of such events due to their rapid growth and …