Revision of California SeaGrant 1986 book, "Blue Water Diving Guidelines" to include updated information on equipment and procedures.

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

Learn the secrets of spearfishing and underwater photography from some of the best freedivers around the world. National champion and world-record holder Terry Maas profiles twelve bluewater species from tuna to marlin, and sailfish to wahoo. Loaded with practical suggestions, this book is a must for anyone interested in freediving or spearfishing.