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Sellaperumal Pazhanivelan, Vellingiri Geethalakshmi, Venkadesh Samykannu, Ramalingam Kumaraperumal, Mrunalini Kancheti, Ragunath Kaliaperumal, Marimuthu Raju and Manoj Kumar Yadav
The prevalence of the frequent water stress conditions at present was found to be more frequent due to increased weather anomalies and climate change scenarios, among other reasons. Periodic drought assessment and subsequent management are essential in e...
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Abdisa Alemu Tolosa, Diriba Korecha Dadi, Lemma Wogi Mirkena, Zelalem Bekeko Erena and Feyera Merga Liban
The impacts of various climatic conditions, such as temperature and rainfall variabilities, are very critical and sensitive to rain-fed crop production, particularly over the water stress arid and semi-arid regions of Ethiopia. This study was designed to...
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Luis Angel Espinosa, Maria Manuela Portela, João Dehon Pontes Filho and Martina Zelenakova
This paper explores practical applications of bivariate modelling via copulas of two likely dependent random variables, i.e., of the North Atlantic Oscillation (NAO) coupled with extreme rainfall on the small island of Madeira, Portugal. Madeira, due to ...
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Abrham Belay, Teferi Demissie, John W. Recha, Christopher Oludhe, Philip M. Osano, Lydia A. Olaka, Dawit Solomon and Zerihun Berhane
This study investigated the trends and variability of seasonal and annual rainfall and temperature data over southern Ethiopia using time series analysis for the period 1983?2016. Standard Anomaly Index (SAI), Coefficient of Variation (CV), Precipitation...
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In-Hwan Cho, Ha-Kyung Kim, Min-Hyuk Lee, Yong-Jae Kim, Hyuk Lee and Baik-Ho Kim
Most of Korea?s rivers and lakes are subject to physico-chemical disturbances, such as increased water quantity and flow rates, and influx of nitrogen and phosphorus, due to intense rainfall concentrated in the Asian monsoon season. To examine the influe...
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Mohamed Salem Nashwan, Shamsuddin Shahid and Xiaojun Wang
This study assessed the uncertainty in the spatial pattern of rainfall trends in six widely used monthly gridded rainfall datasets for 1979?2010. Bangladesh is considered as the case study area where changes in rainfall are the highest concern due to glo...
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Osmar Evandro Toledo Bomfim, Djane Fonseca da Silva
Pág. e37753
With the use of the Wavelet analysis, this study aimed to detect the dominant oscillations and phenomena that influence the occurrence of extreme rainfall events in the basins of the Aguapeí River and the Peixe River in order to generate information usef...
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Syahrizal Koem
Pág. 355 - 364
Drought is one of the natural disasters that can cause disadvantages, especially in the agricultural sector. Gorontalo Regency is the corn production center, yet it has high vulnerability and low adaptive capacity towards the climate change. In addition,...
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Jiho Lee, Soojun Kim and Hwandon Jun
Estimating the AAR (Areal Average Rainfall) is an essential process when determining the accurate amount of available water resources and building the input data which is integral to the Rainfall-Runoff Analysis. To estimate the AAR, using rain gauge net...
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Diego Urdiales, Francisco Meza, Jorge Gironás and Horacio Gilabert
Stochastic weather simulation, or weather generators (WGs), have gained a wide acceptance and been used for a variety of purposes, including climate change studies and the evaluation of climate variability and uncertainty effects. The two major challenge...
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Claudia Sangüesa, Roberto Pizarro, Alfredo Ibañez, Juan Pino, Diego Rivera, Pablo García-Chevesich and Ben Ingram
This study aims to determine if there is variation in precipitation concentrations in Chile. We analyzed daily and monthly records from 89 pluviometric stations in the period 1970?2016 and distributed between 29°12' S and 39°30' S. This area was divided ...
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Diego Urdiales, Francisco Meza, Jorge Gironás and Horacio Gilabert
Stochastic weather simulation, or weather generators (WGs), have gained a wide acceptance and been used for a variety of purposes, including climate change studies and the evaluation of climate variability and uncertainty effects. The two major challenge...
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Claudia Sangüesa, Roberto Pizarro, Alfredo Ibañez, Juan Pino, Diego Rivera, Pablo García-Chevesich and Ben Ingram
This study aims to determine if there is variation in precipitation concentrations in Chile. We analyzed daily and monthly records from 89 pluviometric stations in the period 1970?2016 and distributed between 29°12' S and 39°30' S. This area was divided ...
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Isaac Larbi, Fabien C. C. Hountondji, Thompson Annor, Wilson Agyei Agyare, John Mwangi Gathenya and Joshua Amuzu
This study examined the trends in annual rainfall and temperature extremes over the Vea catchment for the period 1985–2016, using quality-controlled stations and a high resolution (5 km) Climate Hazards Group InfraRed Precipitation with Station (CH...
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Luis Cid-Serrano,Sandra M. Ramírez,Eric J. Alfaro,David B. Enfield
Pág. 191 - 203
The objective of this study was to determine the probability of occurrence of wet or dry season events, by means of estimating latitudinal profiles for the association between El Niño Southern-Oscillation and the rainfall along the west coast of Central ...
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Oren Reichmann, Yona Chen and Litaor M. Iggy
P index is a management tool commonly used to identify critical source areas (CSAs) in agro-catchments. We tested the applicability of several P-index models adjusted to Eastern Mediterranean conditions. On the basis of model structure and data requireme...
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M. H. GONZÁLEZ,M. L. CARIAGA
This paper analyzes some summer rainfall characteristics in Buenos Aires and developes a seasonal prediction scheme. Buenos Aires is located along the coast of the Río de la Plata in Argentina. The outstanding rainfall feature is the presence of an an...
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Emerson Galvani, Antonio Roberto Pereira, Élcio Silvério Klosowski (Author)
Pág. 531 - 535
The correlation between the southern oscillation index (SOI) and the deviation of total monthly rain for Maringá region (Lat.: 23º25?S; Long.: 51º57? W and, Alt.: 542 meters) was analyzed in a series of 21 years (76-96). SOI shows inverse correlation (-0...
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Teresita Canchala, Wilfredo Alfonso-Morales, Wilmar Loaiza Cerón, Yesid Carvajal-Escobar and Eduardo Caicedo-Bravo
Given that the analysis of past monthly rainfall variability is highly relevant for the adequate management of water resources, the relationship between the climate-oceanographic indices, and the variability of monthly rainfall in Southwestern Colombia a...
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Tsuyoshi Kinouchi, Gakuji Yamamoto, Atchara Komsai and Winai Liengcharernsit
For better water resources management, we proposed a method to estimate basin-scale seasonal rainfall over selected areas of the Chao Phraya River Basin, Thailand, from existing climate indices that represent variations in the Asian summer monsoon, the E...
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