These Proceedings consider all aspects of the environmental problems facing the world today - scientific, social, economic, philosophical and historical. Many of the discussions which followed paper presentations are included in the text. Along with scientific discussions of solutions to particular problems, the book argues for a new approach to thought and action in the use of natural resources. If a constructive global strategy towards the protection of the environment is to be socially compatible and economically sound, then it must be developed through an interdisciplinary approach which will avoid the impractical solutions which might be suggested by theoretical or unilateral considerations. Ecological, economic, social and cultural research must be accompanied by the development of a new mentality of respect for the environment which will inculcate a reasonable and moderate use of natural resources.

This volume is organized in four sections: physiology, ecology, conservation and biodiversity, and systematics and evolution. Composed of 46 chapters and written by 100 authors from 17 countries, this volume reflects the truly international nature of the Crustacean Society. It will be a staple for all researchers and scientists in the field.

Rapid advance have been made in the last decade in the quality control procedures and techniques, most of the existing books try to cover specific techniques with all of their details. The aim of this book is to demonstrate quality control processes in a variety of areas, ranging from pharmaceutical and medical fields to construction engineering and data quality. A wide range of techniques and procedures have been covered.

Prevention is recognized as a cornerstone of international environmental law, but this principle remains abstract and elusive in terms of exactly what is required of states to prevent environmental harm. In this illuminating work, Leslie-Anne Duvic-Paoli addresses this issue by offering a systematic, comprehensive assessment in which she clarifies the rationale, content, and scope of the prevention principle while also placing it in a wider legal context. The book offers a detailed analysis of treaty law, custom codification works, and case law before culminating in a conceptualization of prevention based on three definitional traits: 1. Its anticipatory rationale; 2. Its due diligence content; and 3. Its wide spatial scope to protect the environment as a whole. This book should be read by anyone seeking to understand the evolving principle of prevention in international environmental law, and how it increasingly shares common ground with reparation in the arena of compliance control.

This textbook presents the principles and methods for the measurement of radioactivity in the environment. In this regard, specific low-level radiation counting and spectrometry or mass spectrometry techniques are discussed, including sources, distribution, levels and dynamics of radioactivity in nature. The author gives an accurate description of the fundamental concepts and laws of radioactivity as well as the different types of detectors and mass spectrometers needed for detection. Special attention is paid to scintillators, semiconductor detectors, and gas ionization detectors. In order to explain radiochemistry, some concepts about chemical separations are introduced as well. The book is meant for graduate and advanced undergraduate students in physics, chemistry or engineering oriented to environmental sciences, and to other disciplines where monitoring of the environment and its management is of great interest.