Bøger af Gary Griggs

"Civilization exists by geological consent, subject to change without notice" - Will DurantThe Monterey Bay Region seems to have it all - sandy beaches, sunshine, the redwoods and rivers - paradise for most of us. This scenic landscape that has drawn people here for hundreds of years owes its origins to the underlying geology and climate, and both of these are somewhat unpredictable. Earthquakes and landslides, floods and droughts, El Niños and seacliff erosion all take place more frequently than we care to remember. Yet they are a fundamental part of this landscape we inhabit and that we can expect to experience for as long as we have an Earth.

The oceans cover 71% of the planet, and pose a myriad of hazards to everyone from blue-water sailors to the casual beachcomber. From rip tides to rogue waves, the possibilities for some water-borne calamity seem endless, but in most cases a deadly outcome can be avoided or at least mitigated by having a better understanding of the risks involved. This book presents cautionary tales of the most dangerous aspects of oceans encounters, including hazardous sea life such as sharks and rays, the power of the tides, and high seas that can engulf an entire fleet of naval vessels. In each case the author provides actual examples of various ocean phenomena and the people who either survive or succumb to them, from competitive big-wave surfers to the passengers and crew of the ocean liner Queen Elizabeth 2, severely damaged by a 95-foot wave that seemed to come out of nowhere in the middle of the night. The author also addresses several well-known maritime disasters and their causes, as well as such phenomena as the so-called Bermuda Triangle. Above all, The Ominous Oceans seeks t provide a better understanding of the perilous seas, so that we will be better prepared before taking that swim or venturing off to places unknown.

Coastal regions around the world have become increasingly crowded, intensively developed, and severely exploited. Hundreds of millions of people living in these low-lying areas are subject to short-term coastal hazards such as cyclones, hurricanes, and destruction due to El Nio, and are also exposed to the long-term threat of global sea-level rise. These massive concentrations of people expose often-fragile coastal environments to the runoff and pollution from municipal, industrial, and agricultural sources as well as the impacts of resource exploitation and a wide range of other human impacts. Can environmental impacts be reduced or mitigated and can coastal regions adapt to natural hazards? Coasts in Crisis is a comprehensive assessment of the impacts that the human population is having on the coastal zone globally and the diverse ways in which coastal hazards impact human settlement and development. Gary Griggs provides a concise overview of the individual hazards, risks, and issues threatening the coastal zone.

From sunny beaches where thousands escape the summer's heat to wild and isolated rocky cliffs, California boasts one of the most spectacular and diverse shorelines in the world. Accompanied by numerous color photographs, diagrams, and maps, this guide explains why California's Pacific Coast looks and works the way it does.