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Gamil Gamal, Pavol Nejedlik and Ahmed M. El Kenawy
Understanding long-term variations in precipitation is crucial for identifying the effects of climate change and addressing hydrological and water management issues. This study examined the trends of the mean and four extreme precipitation indices, which...
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Daouda Konate, Sacre Regis Didi, Kouakou Bernard Dje, Arona Diedhiou, Kouakou Lazare Kouassi, Bamory Kamagate, Jean-Emmanuel Paturel, Houebagnon Saint Jean-Patrick Coulibaly, Claude Alain Koffi Kouadio and Talnan Jean Honoré Coulibaly
This study evaluates how the characteristics of daily rainfall and extreme events in Côte d?Ivoire changed during 1961?2015 using the rain gauge observation network of the National Meteorological Service (SODEXAM). The results indicate that the northern ...
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Vengai Mbanyele, Florence Mtambanengwe, Hatirarami Nezomba, Jairos Rurinda and Paul Mapfumo
Increasing within-season dry spells in Southern Africa in recent years have generated growing interest in conservation agriculture (CA) to secure crop yields, especially under rainfed systems. This study aimed to evaluate the effects of CA on finger mill...
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Giorgio Baiamonte and Samuel Palermo
Evaporation losses of rainfall intercepted by canopies depend on many factors, including the temporal scale of observations. At the event scale, interception is a few millimetres, whereas at a larger temporal scale, the number of times that a canopy is f...
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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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Ignacio Sánchez Cohen,Maritza Argelia Macías-Corral,Gerardo Esquivel Arriaga,Julián Cerano Paredes,Fernando Cabrera Carbajal,Marco Antonio Inzunza Ibarra,Gabriel Díaz Padilla,Rafael Alberto Guajardo Panes
Pág. 207 - 216
The aim of this work is to present a protocol for analyzing readily available climatic and hydrological information on watersheds, in order to achieve a rational planning of irrigation water allocation under rainfall uncertainty conditions. We present as...
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Giorgio Baiamonte
It is known that at the event scale, evaporation losses of rainfall intercepted by canopy are a few millimeters, which is often not much in comparison to other stocks in the water balance. Nevertheless, at yearly scale, the number of times that the canop...
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Luiz Gustavo Batista Ferreira,Nathan Felipe da Silva Caldana,Alan Carlos Martelócio,Angela Beatriz Ferreira da Costa,Pablo Ricardo Nitsche,Paulo Henrique Caramori
The water availability is the factor that most affects the production of soybean crops in the state of Paraná. Dry spells are extremely damaging to agricultural production and, therefore, studies that identify the frequency and intensity of these events ...
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Sirikanya Cheevaprasert, Rajeshwar Mehrotra, Sansarith Thianpopirug and Nutchanart Sriwongsitanon
This study presents an exhaustive evaluation of the performance of three statistical downscaling techniques for generating daily rainfall occurrences at 22 rainfall stations in the upper Ping river basin (UPRB), Thailand. The three downscaling techniques...
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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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