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UID:pretalx-flowpath-2025-D8SNCR@talks.staging.osgeo.org
DTSTART;TZID=CET:20250611T130000
DTEND;TZID=CET:20250611T131000
DESCRIPTION:The baseflow is the slow streamflow component related to ground
 water outflows from shallow and deep aquifers. In a context where climate 
 change is increasingly evident\, it is crucial to study how it is potentia
 lly affected by climate (Longobardi and Van Loon\, 2018). Focusing on a wa
 ter scarcity context\, drought effect produces impacts for long periods ev
 en beyond its duration and\, as they appear after its onset\, an effective
  monitoring system can support the prediction of phenomena with a view to 
 mitigation actions planning (Panu & Sharma\, 2002). The research contribut
 es to drought propagation studies\, from meteorological to hydrological sy
 stems\, in the perspective of climate change. The Tanagro river basin is a
 n approximately 660 km2 catchment located in southern Italy\, Campania reg
 ion\, featured by a typical mediterranean climate. The Tanagro river fresh
 water is characterized by a conspicuous spring contribution and is mainly 
 used for irrigation purposes and for the production of energy from renewab
 le sources. Meteorological and hydrological droughts are respectively asse
 ssed by the assessment of the Standardized Precipitation Index SPI and the
  Standardized Groundwater Index SGI\, from monthly scale precipitation and
  discharge for the period 1918-2019 (McKee et al.\, 1993). A correlation a
 nalysis is proposed to assess the lag between meteorological and hydrologi
 cal drought as well as the drought propagation rate is computed as the rat
 io between hydrological and meteorological drought events. The results wil
 l contribute to a methodological proposal for the quantification of the re
 silience of hydrological systems to climate change and the possibility for
  meteorological drought forecasting affecting hydrological systems. The ac
 tivity falls within the objectives of the WaterWise project “Water Manag
 ement Strategies and Climate Change Adaptation in Southern Italy” (SPOKE
  VS1 “Acqua” Project “Multi-Risk sciEnce for resilienT commUnities u
 ndeR a changiNg climate - RETURN).
DTSTAMP:20260427T151743Z
LOCATION:Room R3
SUMMARY:FROM METEOROLOGICAL TO GROUNDWATER DROUGHT IN THE TANAGRO RIVER BAS
 IN IN THE PERSPECTIVE OF CLIMATE CHANGE - Maria Francesca Palmiero
URL:https://talks.staging.osgeo.org/flowpath-2025/talk/D8SNCR/
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