This updated and revised second edition of John Heine's Scientific Diving Techniques covers the details of research methods underwater. Included are general scientific diving guidelines, an overview of aquatic habits and ecosystems, specialized diving equipment and procedures, locating and marking study sites, archaeology, measuring physical and biological factors, underwater experimentation and underwater photographing and videography for the scientist. There are over 500 references to original scientific techniques. Also included are training exercises to aid Diving Safety Officers in training scientific divers.

This text blends theoretical and scientific aspects with practical and directly applicable diving physiology and medical information. It is divided into three sections - the underwater environment, physiological responses to the underwater environment, and medical problems associated with the sport.

About the Book Cold water and ice diving can be extremely challenging and require planning, preparation, training, and safety. This book by John Heine, a scientific diving safety officer and an experienced ice diver for more than 25 years, has detailed the requirements for safe and comfortable ice diving. This book covers cold water and ice-diving environments; training; equipment; thermal protection; evaluating, preparing, and planning dives; and safety and emergency procedures. Table of Contents An Introduction to Diving: - Cold Water Diving - History of Ice Diving - Cold Water and Ice Diving Equipment Equipment for Ice Diving: - Thermal Protection for Divers - Cylinders and Valve Configurations - Regulators Safety and Emergency Procedures: - Environment Hazards - Emergency Procedures Training: - Classroom Curriculum - Confined Water Training - Dry Suit Training - Ice Diving "Open Water" Training Ice Diving Operations: - Evaluating Ice Conditions - Preparing the Site - Dive Planning and Personnel - Diving at Altitude - Suiting Up - The Dive

This is the first book on diving to progress beyond the beginner's stage. although open to the beginner, it will come into full use in the hands of the advanced performer and his coach. A careful balance is maintained between encouraging the instinctive response ("The truth of the matter is that good divers do the natural and correct thing -- despite coaching!") and encouraging the diver to act in accordance with basic physical principles that are instilled so deeply they become second nature to him.The author abjures the folklore of traditional diving instruction in favor of an approach solidly based on the science of mechanics. Such concepts as the moment of inertia and the conservation of angular momentum are simply and graphically explained. This is by no means empty scientific bravado -- in giving the diver a genuine knowledge of why certain motions produce certain results, the book will impart more confidence than a mere set of precepts telling him what to do.All the main groups of dives are covered in separate chapters. The "saving of dives," an essential development of modern diving, is treated, and there is a chapter on the judging of diving. The book is profusely illustrated with drawings and photographs, including for the first time stroboscopic movie action shots (each frame at 1/100,000 of a second) of current National and Olympic champions.