Search Results - "Andreoli, Rita V."

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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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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Downward transport of ozone rich air and implications for atmospheric chemistry in the Amazon rainforest by Gerken, Tobias, Wei, Dandan, Chase, Randy J., Fuentes, Jose D., Schumacher, Courtney, Machado, Luiz A.T., Andreoli, Rita V., Chamecki, Marcelo, Ferreira de Souza, Rodrigo A., Freire, Livia S., Jardine, Angela B., Manzi, Antonio O., Nascimento dos Santos, Rosa M., von Randow, Celso, dos Santos Costa, Patrícia, Stoy, Paul C., Tóta, Julio, Trowbridge, Amy M.

“…From April 2014 to January 2015, ozone (O3) dynamics were investigated as part of GoAmazon 2014/5 project in the central Amazon rainforest of Brazil. Just…”
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ENSO‐related rainfall anomalies in South America and associated circulation features during warm and cold Pacific decadal oscillation regimes by Andreoli, Rita V., Kayano, Mary T.

“…El Niño/Southern Oscillation (ENSO)‐related patterns of monthly reanalyzed upper‐level circulation data and monthly rainfall time series over South America are…”
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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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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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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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Relationships between rainfall anomalies over northeastern Brazil and the El Niño–Southern Oscillation by Kayano, Mary T., Andreoli, Rita V.

“…In this paper, sea surface temperature (SST) and sea level pressure variability modes associated with climate extremes (droughts and floods) over northeastern…”
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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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Isolated Effects of Indian Ocean Basin-Wide and El Niño–Southern Oscillation on Austral Winter Rainfall over South America by Kayano, Mary T., Cerón, Wilmar L., Andreoli, Rita V., Souza, Rodrigo A. F., Souza, Itamara P.

“…Contrasting effects of the tropical Indian and Pacific Oceans on the atmospheric circulation and rainfall interannual variations over South America during…”
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Pacific and Atlantic multidecadal variability relations to the El Niño events and their effects on the South American rainfall by Kayano, Mary T., Andreoli, Rita V., Souza, Rodrigo A. F.

“…This paper examines the oceanic mean states associated with the Pacific decadal oscillation (PDO) and the Atlantic multidecadal oscillation (AMO) and their…”
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Multiyear versus single‐year El Niño events: Contrasting their impacts on South American seasonal precipitation by Mamani Jimenez, Leonardo C., Andreoli, Rita V., Kayano, Mary Toshie, de Souza, Rodrigo Augusto Ferreira, Ceron, Wilmar L.

“…Abstract Differences in the seasonal distribution of precipitation over South America (SA) associated with single‐year (SY) and multiyear (MY) El Niño (EN)…”
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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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Contrasting Rainfall Anomaly Patterns Over South America Related to Central and Eastern Atlantic Niño Modes by Kayano, Mary T., Andreoli, Rita V., Cerón, Wilmar L., Mamani, Leonardo, de Souza, Itamara Parente, Cevalho, Wallace, Souza, Rodrigo A. F., Sales de Moraes, Djanir

“…ABSTRACT The present study examines the effects of the central Atlantic Niño (CAN) and eastern Atlantic Niño (EAN) events on the seasonal precipitation in…”
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South American rainfall variations induced by changes in atmospheric circulations during reintensified and persistent El Niño-Southern Oscillation events by Jimenez, Leonardo M., Andreoli, Rita V., de Souza, Itamara Parente, de Souza, Rodrigo Augusto Ferreira, Kayano, Mary Toshie, Ceron, Wilmar L.

“…The seasonal precipitation contrasts in South America (SA) associated with two types of multiyear El Niño–Southern Oscillation (ENSO) events – reintensified…”
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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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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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