Publication: Cartografía de la peligrosidad de déficit y exceso hídrico en la provincia de Santa Fe (Argentina).
Authors
Méndez, Lautaro ; Tóffoli, Guillermo ; Gariglio, Lucía ; Costamagna, Dianela ; Cardoso, Mercedes
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Publisher
Universidad de Murcia, Servicio de Publicaciones.
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DOI
https://doi.org/10.6018/geografia.685051
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info:eu-repo/semantics/article
Description
Abstract
En los últimos años, ha crecido la relevancia de los estudios que analizan la incidencia de eventos hidrometeorológicos extremos, tanto de exceso como de déficit hídrico, sobre la producción agroganadera en Argentina, debido a su creciente impacto económico y a la necesidad de diseñar estrategias de gestión del riesgo que permitan minimizar pérdidas y mejorar la productividad en el sector. El mismo ha sufrido pérdidas significativas debido a la periodicidad e intensidad de estos fenómenos, lo cual es fundamental comprender el origen y frecuencia como así también su impacto sobre el territorio.
Este trabajo presenta la representación cartográfica de un índice de peligrosidad (Ip) que permite evaluar las condiciones de peligrosidad de los eventos extremos de Santa Fe durante el período 1959–2023. Para su construcción, se utilizaron datos meteorológicos de estaciones meteorológicas distribuidas estratégicamente permitiendo cubrir el territorio provincial.
Los resultados demuestran una mayor tendencia hacia eventos de déficit hídrico, pero con eventos extremos húmedos más intensos que los episodios secos. La alta variabilidad climática y meteorológica explica el actual escenario y contexto que vivimos lo cual, estos tipos de indicadores y de cartografía temática del riesgo resultan clave para planificar acciones de prevención, mitigación y reducción de desastres.
Abstract: In recent years, the relevance of studies analyzing the impact of extreme hydrometeorological events, both excesses and deficits of water, on Argentina's agricultural and livestock production has increased, due to their growing economic impact and the need to design risk management strategies to minimize losses and improve sector productivity. The sector has experienced significant losses as a result of the frequency and intensity of these events, making it essential to understand their origin, recurrence, and territorial impact. This work presents a cartographic representation of a hazard index (Ip), which allows the assessment of risk conditions associated with extreme events in Santa Fe during the period 1959–2023. For its construction, meteorological data from strategically distributed weather stations were used, enabling coverage of the entire provincial territory. The results indicate a higher tendency toward drought events, although extreme wet events were more intense than dry episodes. The high climatic and meteorological variability explains the current scenario, highlighting that this type of indicator and thematic risk mapping is essential for planning prevention, mitigation, and disaster reduction measures.
Abstract: In recent years, the relevance of studies analyzing the impact of extreme hydrometeorological events, both excesses and deficits of water, on Argentina's agricultural and livestock production has increased, due to their growing economic impact and the need to design risk management strategies to minimize losses and improve sector productivity. The sector has experienced significant losses as a result of the frequency and intensity of these events, making it essential to understand their origin, recurrence, and territorial impact. This work presents a cartographic representation of a hazard index (Ip), which allows the assessment of risk conditions associated with extreme events in Santa Fe during the period 1959–2023. For its construction, meteorological data from strategically distributed weather stations were used, enabling coverage of the entire provincial territory. The results indicate a higher tendency toward drought events, although extreme wet events were more intense than dry episodes. The high climatic and meteorological variability explains the current scenario, highlighting that this type of indicator and thematic risk mapping is essential for planning prevention, mitigation, and disaster reduction measures.
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Citation
Méndez, L., Tóffoli, G., Costamagna, D., & Cardoso, M. (2026). Cartografía de la peligrosidad de déficit y exceso hídrico en la provincia de Santa Fe (Argentina). Papeles De Geografía, (71). https://doi.org/10.6018/geografia.685051
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