Microbial communities in soils may change in accordance with distance, season, climate, soil texture and other environmental parameters. Microbial diversity patterns have been extensively surveyed in temperate regions, but few such studies attempted to address them with respect to spatial and temporal scales and their correlations to environmental factors, especially in arid ecosystems. In orde...

The article aims to characterize the transformations that have occurred in family agriculture by examining social, economic and political aspects semi-arid region of Bahia. It has as its central axis statement rural world remains an important category for analysis relations among social classes. For this purpose, a bibliographic review was carried out on subject, well legal frameworks legitimiz...

Climate change may significantly affect the hydrological cycle and water resource management, especially in arid and semi-arid regions. In this paper, output from the Providing Regional Climates for Impacts Studies (PRECIS) regional climate model were used in conjunction with the Soil and Water Assessment Tool (SWAT) to analyse the effects of climate change on streamflow of the Xiying and Zamu ...

Background: This work aims to analyze and evaluate the feeding systems of dairy farms in order provide a diagnosis constraints potentialities current food practices under Algerian production conditions, particularly semi-arid region Sétif. Methods: The survey was carried out between 2021-2022 on 147 different agro-ecological zones data were collected through personal interviews using structured...

ABSTRACT Exploitation of groundwater resources with no proper characterization water reserves jeopardizes the quantity and quality available in future. A major challenge is finding appropriate methods or coefficients to evaluate carrying capacity aquifer. The objective this study was quantitatively qualitatively characterize provide information management strategies for rational use an alluvial...