Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
Please note that all times are shown in the time zone of the conference. The current conference time is: 24th Aug 2026, 05:31:18am America, Santiago
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Daily Overview |
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17E: Humanitarian Engineering Virtual location: VIRTUAL: Agora Meetings | |
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6:58pm - 7:06pm
R² evaluation between Niño region SSTs (1+2, 3, 3.4, 4) and RAIN4PE monthly precipitation in the Piura River basin. 1: Universidad Peruana de Ciencias Aplicadas - (PE), Perú; 2: Universidad Técnica Particular de Loja Sea surface temperature (SST) anomalies in the Niño 1+2 region have a direct influence on precipitation variability in the Piura River basin, often triggering high-impact hydrometeorological events. This study evaluates the sensitivity of the RAIN4PE precipitation product to these anomalies by applying the coefficient of determination (R²) to monthly time series processed in Google Earth Engine. The results indicate that RAIN4PE responds significantly to warm Niño 1+2 conditions, reaching its highest R² values between January and March, and revealing spatial patterns consistent with the regional ENSO dynamics. Overall, the findings demonstrate that RAIN4PE is a reliable tool for monitoring precipitation in the Piura River basin and provides valuable support for teleconnection studies and climate risk management. | |