Angle of Declination


Book Description

In pitch-perfect prose, Angle of Declination tells the story of Allison Hayes and her husband Mike Bowman, a Vietnam vet whom she loves deeply yet struggles to understand. Mike and Allison's future seems boundless in 1973, but when their wanderlust takes them deep into the Canadian wilderness, something happens that causes their marriage to crumble and forces them to confront each other's demons, as well as their own. Alone and emotionally devastated, Allison returns to her roots, a sleepy little town on the St. Lawrence River, where she rebuilds her life with the help of her uncle, who is equal parts shaman and smuggler. From suburban Chicago to First Nation reservations to the Seaway villages of northern New York, Angle of Declination is a radiant odyssey of love, forgiveness and renewal.




AMC's Mountain Skills Manual


Book Description

"AMC's Mountain Skills Manual is rooted in the best practices taught in the Appalachian Mountain Club's outdoor leadership training programs. Drawing on that wealth of field-tested knowledge, this book helps hikers and backpackers plan for the best but prepare for the worst"--







American Practical Navigator


Book Description




Explanatory Supplement to the Astronomical Almanac


Book Description

This well-schooled text provides a detailed description of how to perform practical astronomy or spherical astronomy. It is an authoritative source on astronomical phenomena and calendars.




Astro Navigation Demystified


Book Description

Written in plain language, 'Astro Navigation Demystified' aims to make the art of astro navigation easy and enjoyable to learn.




De Magnete


Book Description

From the first great experimental scientist: the classic text, first published in Latin in 1600. Summarizes then-current knowledge of magnetism and electricity, offering insights into the origins of modern science.




The Geomagnetic Field


Book Description

This survey summarizes what is known about the magnetic field of the earth, based on information available through 1971. Observed phenomena are described and interpreted in terms of the most widely accepted physical explanations. An overview of the geomagnetic field and its dynamic relationship with its terrestrial and interplanetary environment is first presented as briefly as possible, followed by more detailed descriptions of geomagnetic measurements and experimental methods, precise current models and past behavior of the main field, regular variations in the field resulting from the motion of the earth, disturbance variations of the field produced by interplanetary environment, and dynamic processes occurring in the outer magnetosphere. Extensive references is a replacement for Chapter 11 of Handbook of Geophysics and Space Environment (Shea L. Valley, ed.), Air Force Cambridge Research Laboratories and McGraw-Hill Book Co., New York, 1965.




Global Physical Climatology


Book Description

Global Physical Climatology is an introductory text devoted to the fundamental physical principles and problems of climate sensitivity and change. Addressing some of the most critical issues in climatology, this text features incisive coverage of topics that are central to understanding orbital parameter theory for past climate changes, and for anthropogenic and natural causes of near-future changes--Key Features* Covers the physics of climate change* Examines the nature of the current climate and its previous changes* Explores the sensitivity of climate and the mechanisms by which humans are likely to produce near-future climate changes* Provides instructive end-of-chapter exercises and appendices




Essentials of Paleomagnetism


Book Description

"This book by Lisa Tauxe and others is a marvelous tool for education and research in Paleomagnetism. Many students in the U.S. and around the world will welcome this publication, which was previously only available via the Internet. Professor Tauxe has performed a service for teaching and research that is utterly unique."—Neil D. Opdyke, University of Florida