It is widely stipulated that the world's water supply will come to
symbolize the blue gold of the 21st century. As such, it is essential
that further efforts be invested in developing practical means for
managing this natural wealth, in order to avoid any possible threat of
depletion, contamination or adverse side effects for the societies who
depend on it. Water is a limited resource, and human beings and their
subsequent anth- pogenic processes can cause subtle but drastic
variations in its quantity and quality, which can in turn result in
changes to the source's related ecosystem. The EC directive 2000/60
introduced a whole range of specific definitions, objectives and
constraints regarding the various aspects of water management, including
water quality management, policies, economic aspects, ecology, price,
and sustainable development. These issues all require the formulation of
common, integrated, sustainable approaches for managing the water system
from a multidisciplinary perspective, and the definition of new
professional skills, requirements which become even more evident where
transboundary areas are concerned. In order to take decisions in an
equitable, sustainable, and ethical fashion, water resource management
does in fact call for extensive knowledge of the complex relationships
between citizens and their water system. The book represents a practical
contribution made possible thanks to the efforts of scientists from NATO
countries and partners, along with Belgium and Italy's collaboration on
Integrated Water Management and its possible risk factors, including
problems related to targeted terrorist acts.