'Technical Diving From The Bottom Up' is a guide to both 'would be' and experienced technical divers. Covering a range of topics, it is designed to guide the reader through the basics such as physiology and equipment configuration, before moving onto deep mixed gas decompression diving and the use of rebreathers.

Technically Speaking – Talks on Technical Diving Volume 1: Genesis and Exodus is the latest book from best-selling Scuba series author Simon Pridmore. It is a series of themed talks telling the early history of technical diving—where it came from, how it developed, how it expanded across the world, who the important movers were and how, in the decade from 1989 to 1999, the efforts of a few determined people changed scuba diving forever. These ten years saw the greatest shake-up the sport has ever seen but technical diving’s road to universal acceptance was anything but smooth, many obstacles had to be overcome and there were times when even viewed in retrospect, it seemed that its advocates might fail in their mission. Ultimately, success came down to perseverance, people power, good timing and more than a little luck. Technical diving trailblazer Kevin Gurr comments: “Simon has completed a complex task with consummate skill and has accurately unravelled the when's, the who's and some of the why's, much of which would have been unjustifiably lost in the mists of time if not for this work. Thank you, Simon, for capturing the memory of lost and surviving friends, for detailing one of diving's most pioneering eras and for helping others and myself remember how much fun it all was!” And Oztek and Tekdive convenor David Strike writes: “Charting the growth and development of an aspect of diving that ranks as one of the most important in the entire history of underwater developments— and with comprehensive and detailed appendices—Simon Pridmore’s ‘Technically Speaking’ breaks the mould of dry-as-dust historical reference works. It sets the record straight on many of the myths and misconceptions that continue to surround the development of technical diving and does so in an engaging way.” Author Simon Pridmore has been at the sharp end of the scuba diving industry for 30 years, working as a guide, divemaster, instructor, instructor trainer and instructor trainer-trainer. In the 1990s, he pioneered mixed-gas deep diving in Asia, first with Mandarin Divers in Hong Kong and later through his own shop in Guam, Professional Sports Divers, the first dedicated technical diving centre in the Western Pacific. He also held the regional franchise for IANTD, with technical diving operations in such exotic locations as Bikini Atoll, Majuro, Palau, Kosrae and Truk Lagoon. He then moved to the United Kingdom and became the IANTD licensee there, as well as working for cutting-edge mixed-gas computer and rebreather manufacturers VR Technology. Today, he is one of scuba diving’s most prolific writers, with a five-volume Scuba series, several guides for travelling divers, a biography, a novel and even a couple of divers’ cookbooks to his name. He and his wife Sofie currently live in Taiwan. Find out more about Simon and his books at his website www.simonpridmore.com or via his Substack newsletter Scuba Conversational.

Advanced Scuba Diving Techniques: An In-Depth Exploration of Skills and Practices Unlock the full potential of your scuba diving adventures with "Advanced Scuba Diving Techniques: An In-Depth Exploration of Skills and Practices." This comprehensive guide takes experienced divers beyond the basics, offering detailed insights into the advanced techniques and skills that will elevate your underwater exploration to new heights. This book covers a wide range of advanced diving skills essential for tackling more challenging and rewarding dives. Learn how to achieve perfect buoyancy control, navigate underwater with precision, and execute deep dives safely. Discover the intricacies of night diving, cave diving, wreck diving, and drift diving, each with its unique set of challenges and rewards. Specialized Equipment and Gas Management Dive deeper into the world of technical diving with chapters dedicated to specialized equipment and gas mixtures. Understand the use of multiple tanks, rebreathers, and advanced dive computers, and learn how to plan and execute dives using nitrox, trimix, and other gas blends. This knowledge is crucial for managing the increased risks associated with advanced diving and ensuring a safe and successful dive every time. Safety Protocols and Risk Management Safety is paramount in advanced diving, and this book provides thorough guidance on the necessary protocols and risk management strategies. From handling underwater emergencies and performing rescue techniques to managing surface incidents, you’ll gain the skills needed to protect yourself and your dive buddies. Detailed sections on pre-dive planning, equipment checks, and emergency procedures ensure you are prepared for any situation. Marine Conservation and Responsible Diving Explore the importance of marine conservation and learn how to dive responsibly to minimize your environmental impact. Discover the best practices for interacting with marine life safely, respecting marine protected areas, and participating in citizen science and conservation projects. By adopting these practices, you contribute to the preservation of the underwater world for future generations. Continuous Learning and Professional Advancement For those looking to take their diving to a professional level, this book highlights the importance of continuous learning and proper certification. Understand the requirements and benefits of advanced certifications from recognized diving organizations and prepare yourself for roles such as divemaster or instructor. "Advanced Scuba Diving Techniques: An In-Depth Exploration of Skills and Practices" is your essential companion for pushing the boundaries of your diving experience. Whether you’re seeking new challenges or aiming to refine your skills, this book provides the knowledge and confidence to dive deeper, stay underwater longer, and explore the underwater world with unparalleled expertise and safety. Unlock new adventures and become a more skilled, confident diver. Dive into the depths of advanced scuba diving with this essential guide, and discover a world of possibilities beneath the waves.

This book summarizes what is known about mesophotic coral ecosystems (MCEs) geographically and by major taxa. MCEs are characterized by light-dependent corals and associated communities typically found at depths ranging from 30-40 m. and extending to over 150 m. in tropical and subtropical ecosystems. They are populated with organisms typically associated with shallow coral reefs, such as macroalgae, corals, sponges, and fishes, as well as specialist species unique to mesophotic depths. During the past decade, there has been an increasing scientific and management interest in MCEs expressed by the exponential increase in the number of publications studying this unique environment. Despite their close proximity to well-studied shallow reefs, and the growing evidence of their importance, our scientific knowledge of MCEs is still in its early stages. The topics covered in the book include: regional variation in MCEs; similarities and differences between mesophotic and shallow reef taxa, biotic and abiotic conditions, biodiversity, ecology, geomorphology, and geology; potential connectivity between MCEs and shallow reefs; MCE disturbances, conservation, and management challenges; and new technologies, key research questions/knowledge gaps, priorities, and future directions in MCE research.

Encyclopedia of Caves, Third Edition, provides detailed background information to anyone with a serious interest in caves. This includes students, both undergraduate and graduate, in the earth, biological and environmental sciences, and consultants, environmental scientists, land managers and government agency staff whose work requires them to know something about caves and the biota that inhabit them. Caves touch on many scientific interests in geology, climate science, biology, hydrology, archaeology, and paleontology, as well as more popular interests in sport caving and cave exploration. Case studies and descriptions of specific caves selected for their special features and public interest are also included. This book will appeal to these audiences by providing in-depth essays written by expert authors chosen for their expertise in their assigned subject. - Features 14 new chapters and 13 completely rewritten chapters - Contains beautifully illustrated content, with more than 500 color images of cave life and features - Provides extensive bibliographies that allow readers to access their subject of interest in greater depth

A tragic account of the father-son dive team who met with disaster while exploring the wreck of a German U-boat off the coast of New York. Chris and Chrissy Rouse, an experienced father-and-son scuba diving team, hoped to achieve widespread recognition for their outstanding but controversial diving skills. Obsessed and ambitious, they sought to solve the secrets of a mysterious, undocumented World War II German U-boat that lay under 230 feet of water, only a half-day’s mission from New York Harbor. In doing so, they paid the ultimate price in their quest for fame. Bernie Chowdhury, himself an expert diver and a close friend of the Rouses’, explores the thrill-seeking world of deep-sea diving, including its legendary figures, most celebrated triumphs, and gruesome tragedies. By examining the diver’s psychology through the complex father-and-son dynamic, Chowdhury illuminates the extreme sport diver’s push toward—and sometimes beyond—the limits of human endurance. Praise for The Last Dive “Superbly written and action-packed, The Last Dive ranks with such adventure classics as The Perfect Storm and Into Thin Air.” —Tampa Tribune “[A] captivating account of sport diving.” —Publishers Weekly “Excellently written and a real “grabber” to read, the book includes much information about the history, equipment, and people who make up the world of extreme or “technical” diving. This book should be read by any diver thinking of getting involved in wreck, cave, deep, or mixed-gas diving.” —Library Journal

Well-known underwater explorer Richie Kohler (of Shadow Divers and Deep Sea Detectives) and Best Publishing Company invite you to join the expedition to unravel the Mystery of the Last Olympian: Titanic’s Tragic Sister Britannic. The book gives you a firsthand account as Richie Kohler takes readers on the intriguing journey from the rise of the magnificent Olympians to the fateful day in 1916. He then moves forward in time through multiple expeditions beginning with the great Jacques Cousteau who located the ocean liner in 1975. Each successive team that risked their lives uncovered new clues, but it was not until 2009 when Richie and his dive partner definitively pinpointed the secret that had eluded them. Finally, in July 2015, Richie and a small team attained the goal of documenting their findings that answered the century-old question as to why all the engineering solutions built into the mighty Britannic could not save her from sharing the same fate as Titanic. Experience the expedition as Richie and his team unravel the mystery of the HMHS Britannic: - With damage to only one compartment, the ship should have been able to stay afloat, and yet she sank twice as quickly as did Titanic. How was that possible? - Was the hospital ship criminally torpedoed as the British press claimed, or did she ineptly blunder into a minefield, as the Bismarck Government countered? - Violet Jessop survived the sinking of Britannic and Titanic. Experience her intriguing story.

"Bushman's Hole, South Africa, 8 January 2005. Dave Shaw prepares for one of the most daring and ambitious dives ever attempted. His mission: to recover the remains of a diver who disappeared a decade earlier. Some 900 feet below the surface, he locates the body. Then disaster strikes ..."--Back cover.

Discover the pioneering days of spearfishing and scuba diving, read about the sports early spearmen and women and the founding fathers of scuba diving in Australia. This book takes you month by month from 1917 to 1997, through the good and bad times, the discoveries, the tragedies, the undersea explorations, as well as instructor organizations, diving achievers, and a number of important events which together comprise the history of underwater diving in Australia. Within the pages of this book is a large section dealing with the Chronicle of Sport Diving, events reported as though they had recently happened, recapturing all the important occurrences that took place during 80 years since Alex Wickham first speared fish in Sydney Harbour. Special features include newspaper reports of early spearfishing, the establishment of the first spearfishing association in 1948 and the appearance of the first home-made scuba regulator. There are thrilling and sometimes tragic stories of shark attacks. A woman skin diver was lost at sea for nearly three days and nights, and survived. There is the story of Australias first and so far only world champion spearfisherman and that of two scuba divers who swam with a white pointer shark for half an hour in open water, yet were not attacked by the beast, the devastating deaths of four scuba divers in a sinkhole at Mt. Gambier, the rapid advance of underwater technology in Australia and much more. This is the only book of its kind dealing with the history of spearfishing and scuba diving in this country. For some, it will bring back old memories, for others a readable and authoritative history of spearfishing and scuba diving in Australia. For every diver, man or woman, it cannot fail to stir emotions as it recaptures exciting and historical events. At the end of the Second World War, a Frenchman, Michel Calluaud brought plans of the Gagnan-Cousteau regulator to Australia and he built one of the first in the world here. Australians could then use this equipment for work and pleasure and it has furthered their knowledge of life in the sea. As we push beyond the boundary of seashores and venture further under water we begin to discover many things that were once beyond our grasp and it is the aqualung that has enabled us to journey beyond the confinements of land. THE HISTORY OF SPEARFISHING AND SCUBA DIVING IN AUSTRALIA not only deals with the scuba diving, but also, as the title suggests, with a wealth of information concerning spearfishing and related underwater activities.