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Jana Pelclová, Walid El Ansari and Jana Va?ícková
This study assessed the physical activity (PA) levels and its variability across days, months and seasons of two groups of high school pupils: those who did and those who did not participate in regular organized after-school physical activity (ASPA). Thi...
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Michael J. Allen, Thomas R. Allen, Christopher Davis and George McLeod
This study evaluates the spatial-temporal patterns in Virginia tornadoes using the National Weather Service Storm Prediction Center?s Severe Weather GIS (SVRGIS) database. In addition to descriptive statistics, the analysis employs Kernel Density Estimat...
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Seungjong Bae, Sang-Hyun Lee, Seung-Hwan Yoo and Taegon Kim
The aim of this study is to analyze the characteristics of drought, such as intensity and trends, based on SPEI (Standardized Precipitation Evapotranspiration Index) at 8 stations in South Korea from 1981 to 2010. The traditional SPEI is based on the Tho...
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Seungjong Bae, Sang-Hyun Lee, Seung-Hwan Yoo and Taegon Kim
The aim of this study is to analyze the characteristics of drought, such as intensity and trends, based on SPEI (Standardized Precipitation Evapotranspiration Index) at 8 stations in South Korea from 1981 to 2010. The traditional SPEI is based on the Tho...
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Valdir Adilson Steinke, Luis Alberto Martins Palhares de Melo and Ercília Torres Steinke
The Federal District is a politically and economically important part of Brazil, which suffers from water stress. Exploratory analyzes were conducted using data on rainfall in the Federal District from the monthly precipitation time series to assess the ...
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A. H. GORDON
The hemispheric averages of detrended mean monthly surface temperature anomalies are more highly persistent in summer than in winter. This property of the season is strikingly evident in the Northern Hemisphere, where summer months correlate highly wi...
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Godson Ebenezer Adjovu, Haroon Stephen and Sajjad Ahmad
The Colorado River is a principal source of water for 40 million people and farmlands in seven states in the western US and the Republic of Mexico. The river has been under intense pressure from the effects of climate change and anthropogenic activities ...
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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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Rogert Sorí, Raquel Nieto, Anita Drumond, Milica Stojanovic and Luis Gimeno
The hydroclimatology of the Niger River basin, located in West Africa, is very complex. It has been widely studied because of its importance to the socioeconomic activities of the countries that share its natural resources. In this study, to better under...
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Francisco José Del Toro-Guerrero, Enrique R. Vivoni, Thomas Kretzschmar, Stephen Holmes Bullock Runquist and Rogelio Vázquez-González
In this research, we examined temporal variations in soil water content (?), infiltration patterns, and potential recharge at three sites with different mountain block positions in a semiarid Mediterranean climate in Baja California, Mexico: two located ...
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Hugo Carrão, Gustavo Naumann, Emanuel Dutra, Christophe Lavaysse and Paulo Barbosa
Meaningful seasonal prediction of drought conditions is key information for end-users and water managers, particularly in Latin America where crop and livestock production are key for many regional economies. However, there are still not many studies of ...
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Younghun Jung, Ju-Young Shin, Hyunjun Ahn and Jun-Haeng Heo
The spatial and temporal structures of extreme rainfall trends in South Korea are investigated in the current study. The trends in the annual maximum rainfall series are detected and their spatial distribution is analyzed. The scaling exponent is employe...
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Younghun Jung, Ju-Young Shin, Hyunjun Ahn, Jun-Haeng Heo
Pág. 1 - 20
The spatial and temporal structures of extreme rainfall trends in South Korea are investigated in the current study. The trends in the annual maximum rainfall series are detected and their spatial distribution is analyzed. The scaling exponent is employe...
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Kabi Raj Khatiwada, Jeeban Panthi, Madan Lall Shrestha and Santosh Nepal
Global climate change has local implications. Focusing on datasets from the topographically-challenging Karnali river basin in Western Nepal, this research provides an overview of hydro-climatic parameters that have been observed during 1981?2012. The sp...
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Arelia T. Werner, Terry D. Prowse and Barrie R. Bonsal
Infrastructure such as dams and reservoirs are critical water-supply features in several regions of the world. However, ongoing population growth, increased demand and climate variability/change necessitate the better understanding of these systems, part...
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P. J. ENGLEHART,A. V. DOUGLAS
This study explores the interannual variability in Mexico's warm season rainfall. It is based on historical rainfall data (1927-1997) from a grid of 130 long-term stations. The grid provides reasonable spatial coverage over most of the country. Using...
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