1. Water and the Environment 1.1. The Hydrological Cycle 1.2. Surface Water and Groundwater 1.3. Aquatic Ecosystems 1.4. Water Quality and Health 1.5. Climate Variability and Water Resources 1.6. Climate Change and Water Resources 1.7. Other Threats Linked to Water Resources 2. Water and Food: Agriculture 2.1. Water Requirements 2.2. Farming with Agrochemicals 2.3. Water and Animal Production S...

A new micro-optical vibration sensor has been achieved by combining “integrated optics” and “micromachining” on silicon technologies. The high sensitivity and the wide frequency range have been obtained by using a multimode section in the optical detection circuit. Three prototypes have been installed successfully in an industrial hydroelectric power plant.

The paper presents a software agents society, which implements a more efficient control and monitoring system for a complex heterogeneous system – multiple hydroelectric power plants connected in a chain on Somes River. The agent society can be superimposed over the existing SCADA control and monitoring network and aims to increase performance, efficiency and stability in the existing monitorin...

Energy generated by the force of water in hydropower can provide a more sustainable, non-polluting alternative to fossil fuels, along with other renewable sources of energy, such as wind, solar and tidal power, bio energy and geothermal energy. Small scale hydroelectricity in Iran is well suited for “off-grid” rural electricity applications, while other renewable energy sources, such as wind, s...