Search Results - "Cerón, Wilmar L."

Seasonal influence of tropical Pacific and Atlantic sea surface temperature on streamflow variability in the patia river basin by Canchala, Teresita, Carvajal-Escobar, Yesid, Alfonso-Morales, Wilfredo, Torres, Wilmar Alexander, Sánchez-Torres, Luis Darío, Cerón, Wilmar L.

“…This research presents a seasonal analysis of the variability of streamflows in the Patía River Basin (PRB) between 1984 and 2018 and the influence exerted by…”
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Multiyear La Niña effects on the precipitation in South America by Lopes, Aixa Braga, Andreoli, Rita V., Souza, Rodrigo A. F., Cerón, Wilmar L., Kayano, Mary T., Canchala, Teresita, Moraes, Djanir Sales

“…The effect of multiyear La Niña (LN) events on precipitation in South America (SA) was assessed considering 10 persistent LN events over two successive years,…”
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Seasonal precipitation variability modes over South America associated to El Niño‐Southern Oscillation (ENSO) and non‐ENSO components during the 1951–2016 period by Souza, Itamara Parente, Andreoli, Rita Valéria, Kayano, Mary Toshie, Vargas, Franci Flores, Cerón, Wilmar L., Martins, Jorge Alberto, Freitas, Edmilson, Souza, Rodrigo Augusto Ferreira

“…Anomalous seasonal patterns of precipitation variability over South America (SA) associated with El Niño‐Southern Oscillation (ENSO) and non‐ENSO (residual)…”
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New insights into trends of rainfall extremes in the Amazon basin through trend‐empirical orthogonal function (1981–2021) by Cerón, Wilmar L., Kayano, Mary T., Andreoli, Rita V., Canchala, Teresita, Avila‐Diaz, Alvaro, Ribeiro, Igor O., Rojas, Juan D., Escobar‐Carbonari, Daniel, Tapasco, Jeimar

“…Studies related to monitoring changes in frequency, intensity and duration of precipitation extremes are key to creating efficient climate change measures and…”
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The South American precipitation trends under (or not) El Niño‐Southern Oscillation influences and relationship with large‐scale circulation by Costa, Jean Antunes Custódio, Andreoli, Rita Valéria, Kayano, Mary Toshie, Souza, Itamara Parente, Souza, Rodrigo Augusto Ferreira, Cerón, Wilmar L.

“…The precipitation trend patterns in South America (SA) are determined using trend empirical orthogonal function analysis for the 1951–2016 period. The…”
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Comparison of spatial interpolation methods for annual and seasonal rainfall in two hotspots of biodiversity in South America by CerÓn, Wilmar L, Andreoli, Rita V, Kayano, Mary T, Canchala, Teresita, Carvajal-Escobar, Yesid, Souza, Rodrigo A F

“…The Colombian Biogeographic Choco (CBC) and the La Plata Basin (LPB) are regions with high biodiversity. However, these areas are characterized by scarce…”
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Interdecadal Pacific Oscillation modulation of ENSO teleconnections in its decaying stages: Relations with Indian Ocean basin‐wide mode and South American precipitation by Souza, Itamara P., Andreoli, Rita V., Kayano, Mary T., Cerón, Wilmar L., Souza, Rodrigo A. F., Roy, Indrani

“…This study examines the Interdecadal Pacific Oscillation (IPO) modulation of the El Niño–Southern Oscillation (ENSO) teleconnections in its decaying stages…”
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Techniques for monthly rainfall regionalization in southwestern Colombia by CANCHALA, TERESITA, OCAMPO-MARULANDA, CAMILO, ALFONSO-MORALES, WILFREDO, CARVAJAL-ESCOBAR, YESID, CERÓN, WILMAR L., CAICEDO-BRAVO, EDUARDO

“…Abstract The knowledge of rainfall regimes is a relevant requirement for many activities such as water resources planning, risk management, agriculture…”
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Rainfall Variability in Southwestern Colombia: Changes in ENSO-Related Features by Cerón, Wilmar L., Kayano, Mary T., Andreoli, Rita V., Canchala, Teresita, Carvajal-Escobar, Yesid, Alfonso-Morales, Wilfredo

“…The El Niño–Southern Oscillation (ENSO) is the main phenomenon causing interannual rainfall variability in many parts of the globe. Its influence on…”
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A spatiotemporal assessment of the high-resolution CHIRPS rainfall dataset in southwestern Colombia using combined principal component analysis by Camilo Ocampo-Marulanda, Cristhian Fernández-Álvarez, Wilmar L. Cerón, Teresita Canchala, Yesid Carvajal-Escobar, Wilfredo Alfonso-Morales

“…Long and temporal time-consistency rainfall time series are essential for studying climate; nevertheless, raingauge stations are unevenly distributed across…”
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Monthly Rainfall Anomalies Forecasting for Southwestern Colombia Using Artificial Neural Networks Approaches by Canchala, Teresita, Alfonso-Morales, Wilfredo, Carvajal-Escobar, Yesid, Cerón, Wilmar L., Caicedo-Bravo, Eduardo

“…Improving the accuracy of rainfall forecasting is relevant for adequate water resources planning and management. This research project evaluated the…”
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Multiscale Interactions of Climate Variability and Rainfall in the Sogamoso River Basin: Implications for the 1998–2000 and 2010–2012 Multiyear La Niña Events by Cerón, Wilmar L., Díaz, Nilton, Escobar-Carbonari, Daniel, Tapasco, Jeimar, Andreoli, Rita V., Kayano, Mary T., Canchala, Teresita

“…In this research, we explored rainfall variability in the Sogamoso River Basin (SRB), its relationship with multiple scales of variability associated with El…”
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Trend Pattern of Heavy and Intense Rainfall Events in Colombia from 1981–2018: A Trend-EOF Approach by Cerón, Wilmar L., Andreoli, Rita V., Kayano, Mary T., Canchala, Teresita, Ocampo-Marulanda, Camilo, Avila-Diaz, Alvaro, Antunes, Jean

“…The Andes mountain range divides Colombia into various climatic regions over the country, as the Andean, Caribbean, Pacific, Amazon, and Orinoco regions. Given…”
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Variability of Precipitation Recycling and Moisture Sources over the Colombian Pacific Region: A Precipitationshed Approach by Enciso, Angelica M., Baquero, Olga Lucia, Escobar-Carbonari, Daniel, Tapasco, Jeimar, Cerón, Wilmar L.

“…This study assessed the precipitation recycling and moisture sources in the Colombian Pacific region between 1980–2017, based on the monitoring of moisture in…”
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Current and Future Climate Extremes Over Latin America and Caribbean: Assessing Earth System Models from High Resolution Model Intercomparison Project (HighResMIP) by Avila-Diaz, Alvaro, Torres, Roger Rodrigues, Zuluaga, Cristian Felipe, Cerón, Wilmar L., Oliveira, Lais, Benezoli, Victor, Rivera, Irma Ayes, Marengo, Jose Antonio, Wilson, Aaron B., Medeiros, Felipe

“…Extreme temperature and precipitation events are the primary triggers of hazards, such as heat waves, droughts, floods, and landslides, with localized impacts…”
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Pacific and Atlantic Multidecadal Variability Relations with the Choco and Caribbean Low-Level Jets during the 1900–2015 Period by Cerón, Wilmar L., Kayano, Mary T., Andreoli, Rita V., Avila-Diaz, Alvaro, de Souza, Itamara Parente, Souza, Rodrigo A. F.

“…This study analyzes the variability of the Choco jet (CJ) and Caribbean low-level jet (CLLJ) with consideration of the simultaneous Pacific interdecadal…”
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El Niño-Southern Oscillation and Indian Ocean Dipole Modes: Their Effects on South American Rainfall during Austral Spring by Kayano, Mary T., Cerón, Wilmar L., Andreoli, Rita V., Souza, Rodrigo A. F., Souza, Itamara P., Canchala, Teresita

“…This paper examines the effects of the tropical Pacific Ocean (TPO) and Indian Ocean Dipole (IOD) modes in the interannual variations of austral spring…”
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Does the El Niño-Southern Oscillation Affect the Combined Impact of the Atlantic Multidecadal Oscillation and Pacific Decadal Oscillation on the Precipitation and Surface Air Temperature Variability over South America? by Kayano, Mary T., Cerón, Wilmar L., Andreoli, Rita V., Souza, Rodrigo A. F., Avila-Diaz, Alvaro, Zuluaga, Cristian Felipe, Carvalho, Leila M. V.

“…Previous studies have shown that the Atlantic Multidecadal Oscillation (AMO) and Pacific Decadal Oscillation (PDO) have combined effects on the precipitation…”
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The Role of the Indian Ocean Basin-Wide and El Niño–Southern Oscillation Modes in Interannual Rainfall Variability over South America during Austral Summer by Kayano, Mary T., Andreoli, Rita V., Cerón, Wilmar L., Souza, Rodrigo A. F.

“…This paper examines the relative role of the Indian Ocean basin-wide (IOBW) mode and El Niño–Southern Oscillation (ENSO) in the atmospheric circulation and…”
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Spatio-Temporal Variability of Hydroclimatology in the Upper Cauca River Basin in Southwestern Colombia: Pre- and Post-Salvajina Dam Perspective by Cerón, Wilmar L., Kayano, Mary T., Ocampo-Marulanda, Camilo, Canchala, Teresita, Rivera, Irma Ayes, Avila-Diaz, Alvaro, Andreoli, Rita V., de Souza, Itamara Parente

“…The Cauca River rises in the Colombian Andes and is the main tributary of the Magdalena River, which drains to the Caribbean Sea. The La Balsa station monitors…”
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