A Field Guide To The Atmosphere

More than 400 photographs and line drawings illustrate every kind of atmospheric phenomenon: clouds of every type; storms, from cloudbursts to hurricanes; and sky colors.

Photographs show phenomena of the atmosphere, describing types of atmospheric particles, rainbows, clouds, and precipitation.

Incredibly comprehensive yet portable enough for your day pack, the definitive field guide to every type of weather system, cloud formation, and atmospheric phenomenon common to North America--from the go-to reference source for over 18 million nature lovers. The 378 dramatic photographs in National Audubon Society Field Guide to Weather capture cloud types, precipitation, storms, twisters, and optical phenomena such as the Northern Lights. Essays with accompanying maps and illustrations discuss the earth's atmosphere, weather systems, cloud formation, and development of tornadoes and many other weather events.

The material in this Field Guide is a condensed version of similar material found in two textbooks: Laser Beam Propagation through Random Media (SPIE Vol. PM53) and Laser Beam Scintillation with Applications (SPIE Vol. PM99). Topics chosen for this concise presentation include a review of classical Kolmogorov turbulence theory, Gaussian-beam waves in free space, and atmospheric effects on a propagating optical wave. These atmospheric effects have great importance in a variety of applications like imaging, free space optical communications, laser radar, and remote sensing. This Guide presents tractable mathematical models from which the practitioner can readily determine beam spreading, beam wander, spatial coherence radius (Fried's parameter), angle of arrival fluctuations, scintillation, aperture averaging effects, fade probabilities, bit error-rates, and enhanced backscatter effects, among others.

An engaging and beautifully presented guide to nature's most theatrical and mysterious events. From optical phenomena such as rainbows and light pillars, to celestial phenomena like eclipses and the aurora borealis, it explores a wide range of natural wonders, describing each one in detail and explaining the science behind them.

A field guide to the weather, including clouds, storm systems, and climate change A resource for those intrigued by events in the sky—clouds, precipitation, storms, aurora, halos—and for those who follow daily weather events. Using a nontechnical approach, the authors describe the flow of energy and moisture through global and local landscapes and how they evolve into day-to-day weather. For those fascinated by the sky’s colors and patterns, there are halos, rainbows, iridescent clouds, and other tapestries in the sky. For the cloud-watcher, common and unusual cloud forms are covered; for those entranced by storms, the guide includes severe thunderstorms, winter blizzards, hurricanes, hail, ice storms, and other challenges that the atmosphere inflicts. It even includes a chapter on weather in the atmospheres of the planets and the sun. More than 400 photographs illustrate visible weather, and diagrams explain the more challenging physical concepts. This book is designed for those who want to look up, marvel, and understand what they see.

William C. Morris YA Debut Award Winner! A hilarious YA contemporary realistic novel about a witty Black French Canadian teen who moves to Austin, Texas, and experiences the joys, clichés, and awkward humiliations of the American high school experience—including falling in love. Perfect for fans of Nicola Yoon, When Dimple Met Rishi, and John Green. Norris Kaplan is clever, cynical, and quite possibly too smart for his own good. A Black French Canadian, he knows from watching American sitcoms that those three things don’t bode well when you are moving to Austin, Texas. Plunked into a new high school and sweating a ridiculous amount from the oppressive Texas heat, Norris finds himself cataloging everyone he meets: the Cheerleaders, the Jocks, the Loners, and even the Manic Pixie Dream Girl. Making a ton of friends has never been a priority for him, and this way he can at least amuse himself until it’s time to go back to Canada, where he belongs. Yet against all odds, those labels soon become actual people to Norris…like loner Liam, who makes it his mission to befriend Norris, or Madison the beta cheerleader, who is so nice that it has to be a trap. Not to mention Aarti the Manic Pixie Dream Girl, who might, in fact, be a real love interest in the making. But the night of the prom, Norris screws everything up royally. As he tries to pick up the pieces, he realizes it might be time to stop hiding behind his snarky opinions and start living his life—along with the people who have found their way into his heart.