Juan Antonio Rodríguez-Díaz

TL;DR: In this paper, a case study is presented based on a survey of 36,000ha of recently modernized irrigated areas in the Guadalquivir basin (southern Spain).

TL;DR: In this paper, the authors estimate soil erosion risk in a small mixed land-use watershed in the southern Andes of Ecuador using the Revised Universal Soil Loss Equation (RUSLE) where the RUSLE factors were estimated on the basis of limited public available data.

TL;DR: In this paper, the authors present the technical aspects of this process and present some of the main models and tools for improving irrigation infrastructure design and management, as well as the benefits of irrigation modernization include increased water efficiency and productivity, improved operation and management of irrigation systems and working conditions of farmers, but increased energy demands and investment amount.

TL;DR: In this article, the relative advantages and limitations of modernization based on field data collected in a typical Andalusian irrigation district were analyzed and a regional analysis of the relationship between energy requirements and irrigation water applied has been carried out.

TL;DR: In this article, the authors presented a more detailed analysis of blue agricultural virtual water at sub-basin scale, which is aggregated to the basin scale for the Guadalquivir River basin in southern Spain.