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One of the most shocking realizations of all time has slowly been dawning on us: the earth's climate does great flip-flops every few thousand years, and with breathtaking speed. In just a few years, the climate suddenly cools worldwide. With only half the rainfall, severe dust storms whirl across vast areas. Lightning strikes ignite giant forest fires. For most mammals, including our ancestors, populations crash.

Our ancestors lived through hundreds of such abrupt episodes since the more gradual Ice Ages began two and a half million years ago—but abrupt cooling produced a population bottleneck each time, one that eliminated most of their relatives. We are the improbable descendants of those who survived—and later thrived.

William H. Calvin's marvelous A Brain for All Seasons argues that such cycles of cool, crash, and burn powered the pump for the enormous increase in brain size and complexity in human beings. Driven by the imperative to adapt within a generation to "whiplash" climate changes where only grass did well for a while, our ancestors learned to cooperate and innovate in hunting large grazing animals.

Calvin's book is structured as a travelogue that takes us around the globe and back in time. Beginning at Darwin's home in England, Calvin sits under an oak tree and muses on what controls the speed of evolutionary "progress." The Kalahari desert and the Sterkfontein caves in South Africa serve as the backdrop for a discussion of our ancestors' changing diets. A drought-shrunken lake in Kenya shows how grassy mudflats become great magnets for grazing animals. And in Copenhagen, we learn what ice cores have told us about abrupt jumps in past climates.

Perhaps the most dramatic discovery of all, though, awaits us as we fly with Calvin over the Gulf Stream and Greenland: global warming caused by human-made pollution could paradoxically trigger another sudden episode of global cooling. Because of the accumulation of greenhouse gases in the atmosphere, the oceanic "conveyor belt" that sends warmer waters into the North Atlantic could abruptly shut down. If that happens again, much of the Earth could be plunged into a deep chill within a few years. Europe would become as cold and dry as Siberia. Agriculture could not adapt quickly enough to avoid worldwide famines and wars over the dwindling food supplies—a crash from which it would take us many centuries to recover.

With this warning, Calvin connects us directly to evolution and the surprises it holds. Highly illustrated, conversational, and learned, A Brain for All Seasons is a fascinating view of where we came from, and where we're going.

The Columbus Day Storm of 1962 was a freak of nature, a weather outlier with deadly winds topping one hundred miles per hour. The storm killed dozens, injured hundreds, damaged more than fifty thousand homes, and leveled enough timber to build one million homes. To find an equally ferocious storm of its kind, fast-forward fifty years and cross the continent to Superstorm Sandy’s 2012 attack on the East Coast. While Superstorm Sandy was predicted days in advance, the Columbus Day Storm caught ill-equipped weather forecasters by surprise.

This unrivalled West Coast windstorm fueled the Asian log export market, helped give birth to the Oregon wine industry, and influenced the 1962 World Series. It remains a cautionary tale and the Pacific Northwest benchmark for severe windstorms in this era of climate change and weather uncertainty. From its genesis in the Marshall Islands to its final hours on Vancouver Island, British Columbia, the storm plowed an unparalleled path of destruction.

In A Deadly Wind, veteran journalist John Dodge tells a compelling story spiced with human drama, Cold War tension, and Pacific Northwest history. This is a must-read for the tens of thousands of storm survivors, for history buffs, and for anyone interested in the intersection of severe weather events and climate change.

Northern Utah’s Wasatch Mountains are popular destinations for outdoor enthusiasts in every season. These mountains rise spectacularly from the relatively flat valley floor to thirteen peaks over 11,000 feet in elevation. An additional nineteen peaks rise more than 10,000 feet in elevation. Although many hiking guides exist for the Wasatch Mountains, there has been no guide book that focuses on the geologic features visible from the trails—until now.

Written by a recognized authority on the geology of the Wasatch Mountains, this guide is meant to enrich the experience of outdoor enthusiasts who want to understand the geological history and development of the Wasatch range. The first section of the book introduces the major geological time periods—the record of mountain building events from oldest to youngest, the effects of glaciation, and the development of the present topography. It then follows with a descriptive trail guide for each major trail system, including Mill Creek and Neffs Canyons, Mount Olympus, Little and Big Cottonwood Canyons, and Bells Canyon. Trail length, elevation gain, relative difficulty, and major geological features are outlined for each trail. Now you can hike these trails with the answers to all your geologic questions right at your fingertips.

Cradled among the world’s highest mountains—and sheltering one of its most devout religious communities—Tibet is, for many of us, an ultimate destination, a place that touches the heavens, a place only barely in our world, at its very end. In recent decades Western fascination with Tibet has soared, from the rise of Tibetan studies in academia to the rock concerts aimed at supporting its independence to the simple fact that most of us—far from any base camp—know exactly what a sherpa is. And yet any sustained look into Tibet as a place, any attempt to find one’s way around its high plateaus and through its deep history, will yield this surprising fact: we have barely mapped it. With this atlas, Karl E. Ryavec rights that wrong, sweeping aside the image of Tibet as Shangri-La and putting in its place a comprehensive vision of the region as it really is, a civilization in its own right. And the results are absolutely stunning.

The product of twelve years of research and eight more of mapmaking, A Historical Atlas of Tibet documents cultural and religious sites across the Tibetan Plateau and its bordering regions from the Paleolithic and Neolithic times all the way up to today. It ranges through the five main periods in Tibetan history, offering introductory maps of each followed by details of western, central, and eastern regions. It beautifully visualizes the history of Tibetan Buddhism, tracing its spread throughout Asia, with thousands of temples mapped, both within Tibet and across North China and Mongolia, all the way to Beijing. There are maps of major polities and their territorial administrations, as well as of the kingdoms of Guge and Purang in western Tibet, and of Derge and Nangchen in Kham. There are town plans of Lhasa and maps that focus on history and language, on population, natural resources, and contemporary politics.

Extraordinarily comprehensive and absolutely gorgeous, this overdue volume will be a cornerstone in cartography, Asian studies, Buddhist studies, and in the libraries or on the coffee tables of anyone who has ever felt the draw of the landscapes, people, and cultures of the highest place on Earth. 

Many immigrant communities along the U.S. border with Mexico are colonias, border settlements lacking infrastructure or safe housing. A Jumble of Needs examines the leadership of Mexican women immigrants in three colonias in New Mexico, documenting the role of NGOs in shaping women’s activism in these communities. Ethnographer Rebecca Dolhinow, who worked in the colonias, uncovers why such attempts to exercise political agency are so rarely successful.

 

Central to the relationship between NGOs and women activists in colonias, Dolhinow argues, is the looming presence of the neoliberal political project. In particular, the discourses of caretaking that NGOs use to recruit women into leadership positions simultaneously naturalize and depoliticize the activist work that these women do in their communities. Dolhinow discovers the connections between colonias as isolated communities and colonia leaders as political subjects who unintentionally reinforce neoliberal policy. In the long run, she finds, any politicization that might take place is limited to the women leaders and seldom involves the community as a whole.

 

Surprisingly, Dolhinow reveals, many NGOs promote neoliberal ideals, resulting in continued disenfranchisement, despite the women’s activism to better their lives, families, and communities.

Why do fish jump? Why don't lakes freeze all the way down to the bottom? Which lake plants are invasive? What are those water bugs? Is that lake healthy? Whether you fish, paddle, swim, snowshoe, ski, or just gaze upon your favorite lake, A Lakeside Companion will deepen your appreciation for the forces that shape lakes and the teeming life in and around them.

You'll discover the interconnected worlds of a lake: the water; the sand, gravel, rocks, and muck of the bottom; the surface of the lake; the air above; and the shoreline, a belt of land incredibly rich in flora and fauna. Explained, too, are the physical, biological, and chemical processes that determine how many and what kinds of fish live in the lake, which plants grow there, the color and clarity of the water, how ice forms in winter and melts in spring, and much more. Useful advice will help you look out for your lake and advocate for its protection.

Despite the pundits who have written its epitaph and the latter-day refugees who have fled its confines for the half-acre suburban estate, the city neighborhood has endured as an idea central to American culture. In A Nation of Neighborhoods, Benjamin Looker presents us with the city neighborhood as both an endless problem and a possibility.

Looker investigates the cultural, social, and political complexities of the idea of “neighborhood” in postwar America and how Americans grappled with vast changes in their urban spaces from World War II to the Reagan era. In the face of urban decline, competing visions of the city neighborhood’s significance and purpose became proxies for broader debates over the meaning and limits of American democracy. By studying the way these contests unfolded across a startling variety of genres—Broadway shows, radio plays, urban ethnographies, real estate documents, and even children’s programming—Looker shows that the neighborhood ideal has functioned as a central symbolic site for advancing and debating theories about American national identity and democratic practice.

We live in a world that is known, every corner thoroughly explored. But has this knowledge cost us the ability to wonder? Wonder, Caspar Henderson argues, is at its most supremely valuable in just such a world because it reaffirms our humanity and gives us hope for the future. That’s the power of wonder, and that’s what we should aim to cultivate in our lives. But what are the wonders of the modern world?

Henderson’s brilliant exploration borrows from the form of one of the oldest and most widely known sources of wonder: maps. Large, detailed mappae mundi invited people in medieval Europe to vividly imagine places and possibilities they had never seen before: manticores with the head of a man, the body of a lion, and the stinging tail of a scorpion; tribes of one-eyed men who fought griffins for diamonds; and fearsome Scythian warriors who drank the blood of their enemies from their skulls. As outlandish as these maps and the stories that went with them sound to us today, Henderson argues that our views of the world today are sometimes no less incomplete or misleading. Scientists are only beginning to map the human brain, for example, revealing it as vastly more complex than any computer we can conceive. Our current understanding of physical reality is woefully incomplete. A New Map of Wonders explores these and other realms of the wonderful, in different times and cultures and in the present day, taking readers from Aboriginal Australian landscapes to sacred sites in Great Britain, all the while keeping sight questions such as the cognitive basis of wonder and the relationship between wonder and science.
           
Beautifully illustrated and written with wit and moral complexity, this sequel to The Book of Barely Imagined Beings is a fascinating account of the power of wonder and an unforgettable meditation on its importance to our future.
 

Scroll through a list of the latest incredible scientific discoveries and you might find an unexpected commonality—Boulder, Colorado. Once a Wild West city tucked where the Rocky Mountains meet the Great Plains, it is now home to some of the biggest names in science. Research centers, including the National Center for Atmospheric Research, National Institute of Standards and Technology, and the National Oceanic and Atmospheric Administration, are based there, while IBM, Lockheed Martin, and Ball Aerospace would come to reside alongside a dynamic start-up community.

A Scientific Peak chronicles Boulder’s meteoric rise to eventually become “America’s Smartest City” and a leader in space and atmospheric sciences. In just two decades following World War II, a tenacious group of researchers, supported by groups from local citizenry to the State of Colorado, managed to convince the US government and some of the world’s scientific pioneers to make Boulder a center of the new space age. Joseph P. Bassi introduces us to the characters, from citizens to scientists, and the mix of politics, passion, and sheer luck at the start of Boulder’s transformation from “Scientific Siberia” to the research mecca it is today.

Far from being the serene, natural streams of yore, modern rivers have been diverted, dammed, dumped in, and dried up, all in efforts to harness their power for human needs. But these rivers have also undergone environmental change. The old adage says you can’t step in the same river twice, and Ellen Wohl would agree—natural and synthetic change are so rapid on the world’s great waterways that rivers are transforming and disappearing right before our eyes.

            A World of Rivers explores the confluence of human and environmental change on ten of the great rivers of the world. Ranging from the Murray-Darling in Australia and the Yellow River in China to Central Europe’s Danube and the United States’ Mississippi, the book journeys down the most important rivers in all corners of the globe. Wohl shows us how pollution, such as in the Ganges and in the Ob of Siberia, has affected biodiversity in the water. But rivers are also resilient, and Wohl stresses the importance of conservation and restoration to help reverse the effects of human carelessness and hubris.

            What all these diverse rivers share is a critical role in shaping surrounding landscapes and biological communities, and Wohl’s book ultimately makes a strong case for the need to steward positive change in the world’s great rivers.

In Abundant Earth, Eileen Crist not only documents the rising tide of biodiversity loss, but also lays out the drivers of this wholesale destruction and how we can push past them. Looking beyond the familiar litany of causes—a large and growing human population, rising livestock numbers, expanding economies and international trade, and spreading infrastructures and incursions upon wildlands—she asks the key question: if we know human expansionism is to blame for this ecological crisis, why are we not taking the needed steps to halt our expansionism?

Crist argues that to do so would require a two-pronged approach. Scaling down calls upon us to lower the global human population while working within a human-rights framework, to deindustrialize food production, and to localize economies and contract global trade. Pulling back calls upon us to free, restore, reconnect, and rewild vast terrestrial and marine ecosystems. However, the pervasive worldview of human supremacy—the conviction that humans are superior to all other life-forms and entitled to use these life-forms and their habitats—normalizes and promotes humanity’s ongoing expansion, undermining our ability to enact these linked strategies and preempt the mounting suffering and dislocation of both humans and nonhumans.

Abundant Earth urges us to confront the reality that humanity will not advance by entrenching its domination over the biosphere. On the contrary, we will stagnate in the identity of nature-colonizer and decline into conflict as we vie for natural resources. Instead, we must chart another course, choosing to live in fellowship within the vibrant ecologies of our wild and domestic cohorts, and enfolding human inhabitation within the rich expanse of a biodiverse, living planet.

Africa South presents a history and description of southern Africa from the arrival of Europeans until the creation of the Republic of South Africa in 1961. Harm J. de Blij provides a portrait of the landscape and the internal policies and struggles within the region. The work serves as a historical travel guide and an introduction to the history of southern Africa. All the maps in Africa South were prepared by the author.

For most of the twentieth century, maps were indispensable. They were how governments understood, managed, and defended their territory, and during the two world wars they were produced by the hundreds of millions. Cartographers and journalists predicted the dawning of a “map-minded age,” where increasingly state-of-the-art maps would become everyday tools. By the century’s end, however, there had been decisive shift in mapping practices, as the dominant methods of land surveying and print publication were increasingly displaced by electronic navigation systems.
           
In After the Map, William Rankin argues that although this shift did not render traditional maps obsolete, it did radically change our experience of geographic knowledge, from the God’s-eye view of the map to the embedded subjectivity of GPS. Likewise, older concerns with geographic truth and objectivity have been upstaged by a new emphasis on simplicity, reliability, and convenience. After the Map shows how this change in geographic perspective is ultimately a transformation of the nature of territory, both social and political.

Weather maps have made our atmosphere visible, understandable, and at least moderately predictable. In Air Apparent Mark Monmonier traces debates among scientists eager to unravel the enigma of storms and global change, explains strategies for mapping the upper atmosphere and forecasting disaster, and discusses efforts to detect and control air pollution. Fascinating in its scope and detail, Air Apparent makes us take a second look at the weather map, an image that has been, and continues to be, central to our daily lives.

"Clever title, rewarding book. Monmonier . . . offers here a basic course in meteorology, which he presents gracefully by means of a history of weather maps." —Scientific American

"Mark Monmonier is onto a winner with Air Apparent. . . . It is good, accessible science and excellent history. . . . Read it." —Fred Pearce, New Scientist

"[Air Apparent] is a superb first reading for any backyard novice of weather . . . but even the veteran forecaster or researcher will find it engaging and, in some cases, enlightening." —Joe Venuti, Bulletin of the American Meteorological Society

"Monmonier is solid enough in his discussion of geographic and meteorological information to satisfy the experienced weather watcher. But even if this information were not presented in such a lively and engaging manner, it would still hook most any reader who checks the weather map every morning or who sits happily entranced through a full cycle of forecasts on the Weather Channel."—Michael Kennedy, Boston Globe

State capitals are an indelible part of the American psyche, spatial representations of state power and national identity. Learning them by heart is a rite of passage in grade school, a pedagogical exercise that emphasizes the importance of committing place-names to memory. But geographers have yet to analyze state capitals in any depth. In American Capitals, Christian Montès takes us on a well-researched journey across America—from Augusta to Sacramento, Albany to Baton Rouge—shedding light along the way on the historical circumstances that led to their appointment, their success or failure, and their evolution over time.

           

In 1904, renowned architect Daniel Burnham, the Progressive Era urban planner who famously “Made No Little Plans,” set off for the Philippines, the new US colonial acquisition. Charged with designing environments for the occupation government, Burnham set out to convey the ambitions and the dominance of the regime, drawing on neo-classical formalism for the Pacific colony. The spaces he created, most notably in the summer capital of Baguio, gave physical form to American rule and its contradictions.

In American Imperial Pastoral, Rebecca Tinio McKenna examines the design, construction, and use of Baguio, making visible the physical shape, labor, and sustaining practices of the US’s new empire—especially the dispossessions that underwrote market expansion. In the process, she demonstrates how colonialists conducted market-making through state-building and vice-versa. Where much has been made of the racial dynamics of US colonialism in the region, McKenna emphasizes capitalist practices and design ideals—giving us a fresh and nuanced understanding of the American occupation of the Philippines.

"I have talked about luscious wines and succulent fruit and exquisite dinners. But there may be no more evocative experience of the two valleys than the smell of new-mown hay in the fields at dusk. If a person were to close their eyes, they could not tell if they were in Provence or the North Fork Valley. That sweet, earthy odor is part of the beauty of these places."
-From An American Provence

In this poetic personal narrative, Thomas P. Huber reflects on two seemingly unrelated places-the North Fork Valley in western Colorado and the Coulon River Valley in Provence, France-and finds a shared landscape and sense of place. What began as a simple comparison of two like places in distant locations turned into a more complex, interesting, and personal task. Much is similar-the light, the valleys, the climate, the agriculture. And much is less so-the history, the geology, the physical makeup of villages. Using a geographer's eye and passion for the land and people, Huber examines the regions' similarities and differences to explore the common emotional impact of each region. Part intimate travelogue and part case study of geography in the real world, An American Provence illuminates the importance sense of place plays in who we are.

We know that our gas-guzzling cars are warming the planet, the pesticides and fertilizers from farms are turning rivers toxic, and the earth has run out of space for the mountains of unrecycled waste our daily consumption has left in its wake. We’ve heard copious accounts of our impact—as humans, as a society—on the natural world. But this is not a one-sided relationship. Lost in these dire and scolding accounts has been the impact on us and our well-being. You sense it while walking on a sandy beach, or in a wild, woody forest, or when you catch sight of wildlife, or even while gardening in your backyard. Could it be that the natural environment is an essential part of our happiness? Yes, says Eric Lambin emphatically in An Ecology of Happiness. Using a very different strategy in addressing environmental concerns, he asks us to consider that there may be no better reason to value and protect the health of the planet than for our own personal well-being.

In this clever and wide-ranging work, Lambin draws on new scientific evidence in the fields of geography, political ecology, environmental psychology, urban studies, and disease ecology, among others, to answer such questions as: To what extent do we need nature for our well-being? How does environmental degradation affect our happiness? What can be done to protect the environment and increase our well-being at the same time? Drawing on case studies from Asia, Africa, Europe, and North America, Lambin makes a persuasive case for the strong link between healthy ecosystems and happy humans. 

Unique in its scope and evenhanded synthesis of research from many fields, An Ecology of Happiness offers a compelling human-centered argument that is impossible to overlook when we marvel at murmurations of starlings or seek out the most brilliant fall foliage: nature makes our steps a little lighter and our eyes a little brighter. What better reason to protect an ecosystem or save a species than for our own pleasure?

An Errant Eye studies how topography, the art of describing local space and place, developed literary and visual form in early modern France. Arguing for a "new poetics of space" ranging throughout French Renaissance poetry, prose, and cartography, Tom Conley performs dazzling readings of maps, woodcuts, and poems to plot a topographical shift in the late Renaissance in which space, subjectivity, and politics fall into crisis. He charts the paradox of a period whose demarcation of national space through cartography is rendered unstable by an ambient world of printed writing.

This tension, Conley demonstrates, cuts through literature and graphic matter of various shapes and forms-hybrid genres that include the comic novel, the emblem-book, the eclogue, sonnets, and the personal essay. An Errant Eye differs from historical treatments of spatial invention through Conley's argument that the topographic sensibility is one in which the ocular faculty, vital to the description of locale, is endowed with tact and touch.

Detailed close readings of Apian, Rabelais, Montaigne, and others empower the reader with a lively sense of the topographical impulse, deriving from Conley's own "errant eye," which is singularly discerning in attentiveness to the ambiguities of charted territory, the contours of woodcut images, and the complex combinations of word and figure in French Renaissance poetry, emblem, and politics.

Today, most people look down when they want to check the weather, peeking at cell phones or popping open a browser, instead of looking up at one of the most accessible weather predictors of all—the sky. Knowing what the atmosphere has in store without relying on technology can be a gratifying experience, and now with An Observer’s Guide to Clouds and Weather, it is also one that is easy to learn.

This informative and accessible guide walks readers through the basics of making weather predictions through understanding cloud types and sky formations. It explains, in nontechnical terms, the science behind the weather, connecting fundamental meteorological concepts with the processes that shape weather patterns. Readers will learn how to develop their powers of observation and hone their ability to make quick forecasts without complicated tools. Whether you're an amateur weather enthusiast or a beginning meteorology student, An Observer’s Guide to Clouds and Weather will help anyone who prefers looking up to looking it up.

Ancient Perspectives presents an ambitious, fresh overview of cartography and its uses. The seven chapters range from broad-based analyses of mapping in Mesopotamia and Egypt to a close focus on Ptolemy’s ideas for drawing a world map based on the theories of his Greek predecessors at Alexandria. The remarkable accuracy of Mesopotamian city-plans is revealed, as is the creation of maps by Romans to support the proud claim that their emperor’s rule was global in its reach. By probing the instruments and techniques of both Greek and Roman surveyors, one chapter seeks to uncover how their extraordinary planning of roads, aqueducts, and tunnels was achieved.

 

Even though none of these civilizations devised the means to measure time or distance with precision, they still conceptualized their surroundings, natural and man-made, near and far, and felt the urge to record them by inventive means that this absorbing volume reinterprets and compares.

There are some twenty-five words for “snow” in the Inupiaq language. Each word denotes a different kind of snow—fresh powder snow, hard pack, soft snow, very wet snow, or just snow. Such fine distinction is reasonable, for over the centuries, Natives of the Arctic have had to rely on their knowledge of the snow to survive. Now Matthew Sturm has prepared an educational children’s book designed to teach a new generation of Arctic residents the importance of Arctic snow cover. Fully illustrated to demonstrate the cycle of the snow cover, Apun covers each phase of the “snow year.” Geared towards grades 3–4, this is a must read for elementary science classes.

There are some twenty-five words for “snow” in the Inupiaq language. Each word denotes a different kind of snow—fresh powder snow, hard pack, soft snow, very wet snow, or just snow. Such fine distinction is reasonable, for over the centuries, Natives of the Arctic have had to rely on their knowledge of the snow to survive. Now Matthew Sturm has prepared an educational children’s book designed to teach a new generation of Arctic residents the importance of Arctic snow cover. Fully illustrated to demonstrate the cycle of the snow cover, Apun covers each phase of the “snow year.” Geared towards grades 3–4, this is a must read for elementary science classes.

Archaeological Landscapes on the High Plains combines history, anthropology, archaeology, and geography to take a closer look at the relationships between land and people in this unique North American region.

Focusing on long-term change, this book considers ethnographic literature, archaeological evidence, and environmental data spanning thousands of years of human presence to understand human perception and construction of landscape. The contributors offer cohesive and synthetic studies emphasizing hunter-gatherers and subsistence farmers.

Using landscape as both reality and metaphor, Archaeological Landscapes on the High Plains explores the different and changing ways that people interacted with place in this transitional zone between the Rocky Mountains and the eastern prairies.

The contemporary archaeologists working in this small area have chosen diverse approaches to understand the past and its relationship to the present. Through these ten case studies, this variety is highlighted but leads to a common theme - that the High Plains contains important locales to which people, over generations or millennia, return. Providing both data and theory on a region that has not previously received much attention from archaeologists, especially compared with other regions in North America, this volume is a welcome addition to the literature. Contributors:
o Paul Burnett
o Oskar Burger
o Minette C. Church
o Philip Duke
o Kevin Gilmore
o Eileen Johnson
o Mark D. Mitchell
o Michael R. Peterson
o Lawrence Todd

Springs ecosystems are among the most structurally complicated, ecologically and biologically diverse, productive, evolutionarily provocative, and threatened ecosystems on earth. Springs are places where groundwater reaches the earth’s surface through complex, tortuous, and sometimes lengthy flow paths. Historically, they have been revered as sacred places to almost all cultures. Geologically, springs represent some of the most interesting locales available for study. Biologically, springs ecosystems exert a vastly disproportionate impact on regional ecology in relation to their size. In the otherwise harsh environments of arid lands, springs may provide long-term stable habitats that support unique species and evolutionary processes.

Aridland Springs in North America offers a much-needed comprehensive synthesis of aridland springs ecology. Stevens and Meretsky have assembled chapters from numerous and diverse experts from the fields of geology, hydrology, geomorphology, water quality, ecosystem dynamics, water law, and conservation biology. Through analyses and case studies, these contributors provide an in-depth overview of these topics and address issues critical for improving the knowledge and conservation of springs. This volume goes beyond examining the ecological importance of aridland springs to provide practical and productive ideas for their preservation. The authors facilitate future research by cultivating a language with which to collectively describe and study springs ecosystems, creating the beginnings of a comprehensive springs classification system. This book could not be more timely, as groundwater depletion throughout the continent is rapidly decimating these vital sources of life.

CONTENTS

Prologue
Gary P. Nabhan

1 Springs Ecosystem Ecology And Conservation
Lawrence E. Stevens And Vicky J. Meretsky

2 The Demise Of Desert Springs
Peter J. Unmack And W. L. Minckley*

3 The Hydrology Of Desert Springs In North America
David K. Kreamer And Abe Springer

4 A Comprehensive Springs Classification System: Integrating Geomorphic, Hydrogeochemical, And Ecological Criteria
Abraham E. Springer, Lawrence E. Stevens, Diana E. Anderson, Roderic A. Parnell1, David K. Kreamer, Lisa Levin, And Stephen P. Flora1

5 Quaternary Cauldron Springs As Paleoecological Archives
C. Vance Haynes Jr.

6 The Extreme Environment, Trophic Structure, And Ecosystem Dynamics Of A Large Fishless Desert Spring: Montezuma Well, Arizona
Dean W. Blinn

7 Combining Ecological Research And Conservation: A Case Study In Cuatro Ciénegas, Coahuila, México
Dean A. Hendrickson, Jane C. Marks, Angie Moline, Eric Dinger, Adam Cohen

8 The Desert Fan Palm Oasis
James W. Cornett

9 Spring-Supported Vegetation Along The Colorado River, Colorado Plateau: Floristics, Vegetation Structure And Environment
John R. Spence

10 Mechanisms Of Change In Seep/Spring Plant Communities On The Southern Colorado Plateau
Vicky J. Meretsky

11 Biodiversity And Productivity At An Undisturbed Spring In Comparison With Adjacent Grazed Riparian And Upland Habitats
Bianca S. Perla And Lawrence E. Stevens

12 Plant Diversity Influenced By Indigenous Management Of Freshwater Springs: Flora Of Quitovac, Sonora, Mexico
Gary Paul Nabhan

13 Historic And Prehistoric Ethnobiology Of Desert Springs
Amadeo M. Rea

14 Vegetation Dynamics Of Great Basin Springs: Potential Effects Of Groundwater Withdrawal
Duncan Patten, Leigh Rouse, Juliet Stromberg

15 The Knowles Canyon Hanging Garden, Glen Canyon National Recreation Area, Eight Years After Burning: Changes In Vegetation And Soil Biota
Tim B. Graham

16 Between The Cracks: Water Law And Spring Conservation In Arizona
Nancy Nelson

17 Ep

From its conversion to Christianity to the Genocide during World War I, from the Soviet occupation to its recent independence, Armenia has seen a long and often turbulent history. In the magnificent Armenia: A Historical Atlas, Robert H. Hewsen traces Armenia's rich past from ancient times to the present day through more than two hundred full-color maps packed with information about physical geography, demography, and sociopolitical, religious, cultural, and linguistic history.

Hewsen has divided the maps into five sections, each of which begins with a chronology of important dates and a historical introduction to the period. Specialized maps include Ptolemy's second-century map of Armenia, as well as maps of Roman, Cilician, Ottoman, tsarist, and Soviet Armenia. Other maps show the Persian khanate of Erevan, the Caucasian campaigns of World War I, the Armenian Genocide, the Armenian monuments in Turkey and Transcaucasia, the worldwide diaspora, ground plans of selected cities, and plans of the great monastery of Echmiadzin in 1660, 1890, and 1990. The atlas concludes with maps portraying the Karabagh war and the new Armenian Republic, and an extensive bibliography compiles references to the vast historical, ethnological, and travel literature on the region.

The first comprehensive and authoritative atlas of any of the former Soviet republics, this book does not treat Armenia in isolation, but instead sets it within the context of Caucasia as a whole, providing detailed information on neighboring regions such as Georgia and Azerbaijan. Armenia: A Historical Atlas will be an essential reference and an important teaching tool for generations to come.

The contributors—Svetlana Alpers, Samuel Y. Edgerton, Jr., Ulla Ehrensvard, Juergen Schulz, James A. Welu, and David Woodward—examine the historical links between art and cartography from varied perspectives.

In Atmospheric Things Derek P. McCormack explores how atmospheres are imagined, understood, and experienced through experiments with a deceptively simple object: the balloon. Since the invention of balloon flight in the late eighteenth century, balloons have drawn crowds at fairs and expositions, inspired the visions of artists and writers, and driven technological development from meteorology to military surveillance. By foregrounding the distinctive properties of the balloon, McCormack reveals its remarkable capacity to disclose the affective and meteorological dimensions of atmospheres. Drawing together different senses of the object, the elements, and experience, McCormack uses the balloon to show how practices and technologies of envelopment allow atmospheres to be generated, made meaningful, and modified. He traces the alluring entanglement of envelopment in artistic, political, and technological projects, from the 2009 Pixar movie Up and Andy Warhol’s 1966 installation Silver Clouds to the use of propaganda balloons during the Cold War and Google's experiments with delivering internet access with stratospheric balloons. In so doing, McCormack offers new ways to conceive of, sense, and value the atmospheres in which life is immersed.