ANALYSES BIOCLIMATIQUES ACTUALISEES DE LA REGION DE MOSTAGANEM

Abstract

Climate is an essential parameter in biological and ecological studies. It contributes to the explanation of the functioning of ecosystems. Our work was carried out at three stations: Mostaganem, Sidi lakhder and Arzew. It aims to show the different climate changes at the level of the areas studied, The analysis is based on data observed in a relevant meteorological site (NASA power) collected over an overall period of 30 years (1990-2020). Among the climatic parameters that we analyzed: temperature, rainfall, humidity and wind. Then, several indices were represented to determine the climate. After our analysis we deduce our climagram shows that the meteorological stations are located in the semi-arid.