224   Artículos

« Anterior     Página: 1 de 12     Siguiente »

 
en línea
Xiongchuan Chen, Shuangcheng Zhang, Bin Wang, Guangwei Jiang, Chuanlu Cheng, Xin Zhou, Zhijie Feng and Jingtao Li    
The motion of a continuously operating reference station is usually dominated by the long-term crustal motions of the tectonic block on which the station is located. Monitoring changes in the coordinates of reference stations located at tectonic plate bo... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Alina Barbulescu and Florin Postolache    
In the context of climate change, this article tries to answer the question of whether a correlation exists between the precipitation and temperature series at a regional scale in Dobrogea, Romania. Six sets of time series are used for this aim, each of ... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Alina Barbulescu, Florin Postolache and Cristian ?tefan Dumitriu    
Different methods are known for interpolating spatial data. Introduced a few years ago, the initial version of the Most Probable Precipitation Method (MPPM) proved to be a valuable competitor against the Thiessen Polygons Method, Inverse Distance Weighti... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
L. Morales, W. Foster     Pág. 101 - 114
Understanding the effects of price bands on domestic wheat production and producer welfare requires an analysis of how producer prices influence both sown land area and yield levels. This study estimates an adaptive expectations econometric model of whea... ver más
Revista: Ciencia e Investigación Agraria    Formato: Electrónico

 
en línea
João Paulo Teixeira and Ulrich Gunter    
Revista: Forecasting    Formato: Electrónico

 
en línea
Dario Pumo, Francesco Viola and Leonardo Valerio Noto    
Many hydrologic applications require reliable estimates of runoff in river basins to face the widespread lack of data, both in time and in space. A regional method for the reconstruction of monthly runoff series is here developed and applied to Sicily (I... ver más
Revista: Water    Formato: Electrónico

 
en línea
Dario Pumo, Francesco Viola, Leonardo Valerio Noto     Pág. 1 - 24
Many hydrologic applications require reliable estimates of runoff in river basins to face the widespread lack of data, both in time and in space. A regional method for the reconstruction of monthly runoff series is here developed and applied to Sicily (I... ver más
Revista: Water    Formato: Electrónico

 
en línea
Jorge Dresdner     Pág. pp. 243 - 261
Monthly wage series with quarterly periodicity between December 1994 and December 2004 for thirteen regions in Chile are presented in this paper. These series are based on the information recollected by the Superintendencia de Fondos de Pensiones (Pensio... ver más
Revista: Estudios de Economía    Formato: Electrónico

 
en línea
Ricardo David Valdez-Cepeda,Carlos Erick Galván-Tejada,Jorge Isaac Galván-Tejada,Guillermo Medina-García,Fidel Blanco-Macías,Santiago de Jesús Méndez-Gallegos,Rafael Magallanes-Quintanar     Pág. 285 - 299
A better understanding of the local and regional spatio-temporal variability of past precipitation is needed to contextualize climate change research. Monthly precipitation data from 59 stations in the state of Zacatecas, Mexico were transformed into sta... ver más
Revista: Atmósfera    Formato: Electrónico

 
en línea
ALEXANDER CRESS,CHRISTIAN D. SCHONWIESE    
In order to investigate the volcanic forcing of air temperature on a global scale five different volcanic activity parameter time series are used, two of them representing new modifications of earlier assessments. These parameter time series are compa... ver más
Revista: Atmósfera    Formato: Electrónico

 
en línea
Qiang Fu, Dong Liu, Tianxiao Li, Song Cui and Yuxiang Hu    
The accurate and reliable prediction of groundwater depth is the basis of the sustainable utilization of regional groundwater resources. However, the complexity of the prediction has been ignored in previous studies of regional groundwater depth system a... ver más
Revista: Water    Formato: Electrónico

 
en línea
Qiang Fu, Dong Liu, Tianxiao Li, Song Cui, Yuxiang Hu     Pág. 1 - 16
The accurate and reliable prediction of groundwater depth is the basis of the sustainable utilization of regional groundwater resources. However, the complexity of the prediction has been ignored in previous studies of regional groundwater depth system a... ver más
Revista: Water    Formato: Electrónico

 
en línea
Benjamin Nelsen, D. Alexandra Williams, Gustavious P. Williams and Candace Berrett    
Complete and accurate data are necessary for analyzing and understanding trends in time-series datasets; however, many of the available time-series datasets have gaps that affect the analysis, especially in the earth sciences. As most available data have... ver más
Revista: Hydrology    Formato: Electrónico

 
en línea
Han Zhou and Yuanbo Liu     Pág. 1 - 16
Meteorological drought monitoring is important for drought early warning and disaster prevention. Regional meteorological drought can be evaluated and analyzed with standardized precipitation index (SPI). Two main processing schemes are frequently adopte... ver más
Revista: Water    Formato: Electrónico

 
en línea
Han Zhou and Yuanbo Liu    
Meteorological drought monitoring is important for drought early warning and disaster prevention. Regional meteorological drought can be evaluated and analyzed with standardized precipitation index (SPI). Two main processing schemes are frequently adopte... ver más
Revista: Water    Formato: Electrónico

 
en línea
C. G. MORALES,M. T. ORTEGA,J. L. LABAJO SALAZAR,A. PIORNO HERNÁNDEZ    
The behavior of temperatures in the region of Castilla-León in Spain was explored in a study of trend analyzes of the regional thermal anomalies in the zone. The work was developed in two steps: in the first, the working data ... ver más
Revista: Atmósfera    Formato: Electrónico

 
en línea
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... ver más
Revista: Atmósfera    Formato: Electrónico

 
en línea
Emily Leary, Linda J. Young, Melissa M. Jordan and Chris DuClos    
(1) Background: To demonstrate the potential effects of missing exposure data and model choice on public health conclusions concerning the impact of heat waves on heat-related morbidity. (2) Methods: Using four different methods to impute missing exposur... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
Ninda Noviani Charysa    
Upah minimum regional merupakan salah satu komponen penting dalam kehidupan masyarakat yang digunakan sebagai pemenuhan kebutuhan hidup bagi tenaga kerja, guna meningkatkan taraf hidup. Peningkatan taraf hidup masyarakat dapat dilihat dari pertumbuhan ek... ver más
Revista: Economics Development Analysis Journal    Formato: Electrónico

 
en línea
Janel Hanrahan, Paul Roebber and Sergey Kravtsov    
This study disentangles causes of the Michigan-Huron system lake-level variability. Regional precipitation is identified as the primary driver of lake levels with sub-monthly time lag, implying that the lake-level time series can be used as a proxy for r... ver más
Revista: Water    Formato: Electrónico

« Anterior     Página: 1 de 12     Siguiente »