[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 …

A precision agriculture solution for water stress estimation in Hass avocado farms in Colombia

DE Medina, JD Medina, JA Zorro, D Medina Tobon… - Scientific Reports, 2024 - nature.com
Agriculture 4.0 technologies continue to see low adoption among small and medium-sized
farmers, primarily because these solutions often fail to account for the specific challenges of …

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 …

Enso influence on water vapor transport and thermodynamics over Northwestern South America

M Ruiz-Vásquez, PA Arias, JA Martínez - Theoretical and Applied …, 2024 - Springer
The interannual variability of hydroclimatic conditions in Northwestern South America,
especially precipitation, is mainly influenced by the El Niño–Southern Oscillation (ENSO) …

Agricultural drought assessment in dry zones of Tolima, Colombia, using an approach based on water balance and vegetation water stress

JA Hernández-López, HJ Andrade, M Barrios - Science of the Total …, 2024 - Elsevier
Soil water balance is an essential element to consider for the management of droughts and
agricultural land use. It is important to evaluate the water consumption of a crop in each of its …

Extension and application of an observation‐based local climate index aimed to anticipate the impact of El Niño–Southern Oscillation events on Colombia

JM Sayol, LM Vasquez, JL Valencia… - International Journal …, 2022 - Wiley Online Library
The Tumaco multivariate index (TMI) is a multidecadal monthly index constructed with
unique time series of sea surface temperature, surface air temperature and rain measured at …

Recent progress in atmospheric modeling over the Andes–part II: projected changes and modeling challenges

C Junquas, JA Martinez, D Bozkurt, M Viale… - Frontiers in Earth …, 2024 - frontiersin.org
In the Andes, the complex topography and unique latitudinal extension of the cordillera are
responsible for a wide diversity of climate gradients and contrasts. Part I of this series …

[HTML][HTML] Analysis of ENSO-driven variability, and long-term changes, of extreme precipitation indices in Colombia, using the satellite rainfall estimates chirps

JD Giraldo-Osorio, DE Trujillo-Osorio… - Water, 2022 - mdpi.com
Climate change includes the change of the long-term average values and the change of the
tails of probability density functions, where the extreme events are located. However …

Precipitation over northern South America and the far‐eastern Pacific during ENSO: Phase synchronization at inter‐annual time scales

HD Salas, A Builes‐Jaramillo, N Boers… - International Journal …, 2024 - Wiley Online Library
We investigated the influence of the El Niño‐Southern Oscillation (ENSO) on inter‐annual
precipitation variability in the far‐eastern Pacific (FEP) and northern South America (NSA) …

[HTML][HTML] Bias-corrected high-resolution precipitation datasets assessment over a tropical mountainous region in Colombia: A case of study in Upper Cauca River Basin

CM Romero-Hernández, A Avila-Diaz… - Journal of South …, 2024 - Elsevier
Surface gauge measurements have been commonly employed to analyze the precipitation's
high spatial and temporal variability. However, incomplete area coverage and deficiencies …