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Eli Argaman and Ilan Stavi
Water loss through surface runoff is a significant constraint for rainfed agricultural lands across the Mediterranean region. Using straw-mulch cover (SMC) as a runoff mitigator has been successfully utilized to negate the impact of raindrop splashing. H...
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Tiran Kariyawasam, Vindhya Basnayake, Susantha Wanniarachchi, Ranjan Sarukkalige and Upaka Rathnayake
Groundwater resources are severely threatened not only in terms of their quality but also their quantity. The availability of groundwater in arid regions is highly important as it caters to domestic needs, irrigation, and industrial purposes in those are...
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Maria Simas Guerreiro, Eunice Maia de Andrade, Helba Araújo de Queiroz Palácio, José Bandeira Brasil and Jacques Carvalho Ribeiro Filho
Increased droughts and variable rainfall patterns may alter the capacity to provide ecosystem services, such as biomass production and clean water provision. The impact of these factors in a semi-arid region, especially on a dry tropical forest with Vert...
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Wilmar Loaiza Cerón,Yesid Carvajal-Escobar,Rita Valeria Andreoli de Souza,Mary Toshie Kayano,Nathalia González López
Pág. 51 - 69
This paper analyzed the spatio-temporal variability of droughts in Cali, Colombia and their primary relations to the El Niño Southern Oscillation (ENSO). The Standardized Precipitation Index (SPI) was used to detect drought events from monthly rainfall d...
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Adam Perz, Leszek Sobkowiak and Dariusz Wrzesinski
Based on daily flows recorded in the period 1971?2010, the synchronous occurrence of the annual (AMAXq), winter (WMAXq), and summer (SMAXq) maximum specific runoffs in 39 sub-catchments of the Warta River catchment (WRC) in Poland was analyzed. First, tr...
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Angelika L. Alcantara and Kuk-Hyun Ahn
Rainfall events are known to be driven by various synoptic disturbances or dominant processes in the atmosphere. In spite of the diverse atmospheric contributions, the assumption of homogeneity is commonly adopted when a hydrological frequency analysis i...
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Jader da Silva Jale, Sílvio Fernando Alves Xavier Júnior, Érika Fialho Morais Xavier, Tatijana Sto?ic, Borko Sto?ic, Tiago Alessandro Espínola Ferreira
Pág. e37186
This study analyzed the behavior of daily rainfall in the State of Paraíba using the data from five meteorological stations distributed across the mesoregions of this state. We used the three-state Markov Chain model, in which states are defined as dry, ...
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Ngamindra Dahal, Uttam Babu Shrestha, Anita Tuitui and Hemant Raj Ojha
Nepal has experienced recent changes in two crucial climatic variables: temperature and precipitation. Therefore, climate-induced water security concerns have now become more pronounced in Nepal as changes in temperature and precipitation have already al...
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Álvaro Ávila, Faisury Cardona Guerrero, Yesid Carvajal Escobar and Flávio Justino
This study aims to identify spatial and temporal precipitation trends by analyzing eight extreme climate indices of rainfall in the High Basin of the Cauca River in Southwestern Colombia from 1970 to 2013. The relation between historical floods and El Ni...
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Vinicius Albuquerque de Almeida,Edilson Marton,Ana M. B. Nunes
Pág. 1 - 10
The South American monsoon system (SAMS) refers to the strong seasonal variability in precipitation observed over South America, with high precipitation amounts during the summer while winter is the driest season. The aim of this work is to understand ho...
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