Growing scarcity of freshwater worldwide brings to light the need for sound water resource modeling and policy analysis. While a solid foundation has been established for many specific water management problems, combining those methods and principles in a unified framework remains an ongoing challenge. This Handbook aims to expand the scope of efficient water use to include allocation of sources and quantities across uses and time, as well as integrating demand-management with supply-side substitutes. Socially efficient water use does not generally coincide with private decisions in the real world, however. Examples of mechanisms designed to incentivize efficient behavior are drawn from agricultural water use, municipal water regulation, and externalities linked to water resources. Water management is further complicated when information is costly and/or imperfect. Standard optimization frameworks are extended to allow for coordination costs, games and cooperation, and risk allocation. When operating efficiently, water markets are often viewed as a desirable means of allocation because a market price incentivizes users to move resources from low to high value activities. However, early attempts at water trading have run into many obstacles. Case studies from the United States, Australia, Europe, and Canada highlight the successes and remaining challenges of establishing efficient water markets.

Derived from the renowned multi-volume International Encyclopaedia of Laws, this book provides ready access to legislation and practice concerning the environment in Denmark. A general introduction covers geographic considerations, political, social and cultural aspects of environmental study, the sources and principles of environmental law, environmental legislation, and the role of public authorities. The main body of the book deals first with laws aimed directly at protecting the environment from pollution in specific areas such as air, water, waste, soil, noise, and radiation. Then, a section on nature and conservation management covers protection of natural and cultural resources such as monuments, landscapes, parks and reserves, wildlife, agriculture, forests, fish, subsoil, and minerals. Further treatment includes the application of zoning and land-use planning, rules on liability, and administrative and judicial remedies to environmental issues. There is also an analysis of the impact of international and regional legislation and treaties on environmental regulation. Its succinct yet scholarly nature, as well as the practical quality of the information it provides, make this book a valuable resource for environmental lawyers handling cases affecting Denmark. Academics and researchers, as well as business investors and the various international organizations in the field, will welcome this very useful guide, and will appreciate its value in the study of comparative environmental law and policy.