|
|
|
|
|
João Dehon Pontes Filho, Maria Manuela Portela, Ticiana Marinho de Carvalho Studart and Francisco de Assis Souza Filho
The standardized precipitation index (SPI), is one of the most used drought indices. However, it is difficult to use to monitor the ongoing drought characteristics because it cannot be expeditiously related to precipitation deficits. It also does not pro...
ver más
|
|
|
|
|
|
|
|
|
|
|
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 ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Martina Zelenáková, Pavol Purcz, Peter Bli?tan, Zuzana Vranayová, Helena Hlavatá, Daniel Constantin Diaconu and Maria Manuela Portela
In this paper, the results of trend analysis applied to precipitation and temperature monthly data for the period from 1962 to 2014 is presented for the hydrological year (from November to October) in sixteen climatic stations in Eastern Slovakia. The to...
ver más
|
|
|
|
|
|
|
|
|
|
|
I. Pulido-Calvo,M. Manuela Portela
Pág. 97 - 111
|
|
|
|
|
|
|
|
|
|
|
Maria Manuela Portela, Antonio de Carvalho Quintela
Pág. 79 - 92
|
|
|
|
|
|
|
|
|
|
|
Maria Manuela Pórtela,João Reis Hipólito
Pág. 163 - 178
|
|
|
|
|
|