Is river rehabilitation economically viable in water-scarce basins?

Analysis for sustainability in management of water scarce basins: the case of the Gediz River Basin in Turkey

River basins in many Eastern and Southern Mediterranean countries suffer from water scarcity due to rapid demographic and economic development, urbanization, industrialization, tourism, and inefficient agricultural activities, which is often the dominant water user. The Gediz River Basin along the Aegean coast of Turkey demonstrates the entire range of prototypical water management problems and...

Water quality modelling for small river basins

Water quality modelling in small rivers is often considered unworthy from a practical and economic viewpoint. This paper shows instead that a simple model structure can be set up to describe the stationary water quality in small river basins in terms of carbon and nitrogen compounds, when the use of complex models is unfeasible. In short rivers point and nonpoint sources play a key role in shap...

River Basins: Water and Complex Adaptive Systems

The water footprint of agricultural products in European river basins

This work quantifies the agricultural water footprint (WF) of production (WFprod, agr) and consumption (WFcons, agr) and the resulting net virtual water import (netVWi, agr) of 365 European river basins for a reference period (REF, 1996–2005) and two diet scenarios (a healthy diet based upon food-based dietary guidelines (HEALTHY) and a vegetarian (VEG) diet). In addition to total (tot) amounts...

Water Quality Modelling in Mesoscale and Large River Basins

Contents 1. Introduction 1.1. Dynamical water quality models 1.2. Types of dynamical water quality models 1.3. Levels of model complexity 1.4. Representation of spatial structure 2. Overview of water quality models for the catchment scale 3. Ecohydrological model SWIM – a short description 4. Selected SWIM applications in the Elbe basin 4.1. Case study basin and subbasins 4.2. Model calibration...