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The landscapes, cultures, and cuisines of deserts in the Middle East and North America have commonalities that have seldom been explored by scientists—and have hardly been celebrated by society at large. Sonoran Desert ecologist Gary Nabhan grew up around Arab grandparents, aunts, uncles, and cousins in a family that has been emigrating to the United States and Mexico from Lebanon for more than a century, and he himself frequently travels to the deserts of the Middle East. In an era when some Arabs and Americans have markedly distanced themselves from one another, Nabhan has been prompted to explore their common ground, historically, ecologically, linguistically, and gastronomically. Arab/American is not merely an exploration of his own multicultural roots but also a revelation of the deep cultural linkages between the inhabitants of two of the world’s great desert regions. Here, in beautifully crafted essays, Nabhan explores how these seemingly disparate cultures are bound to each other in ways we would never imagine. With an extraordinary ear for language and a truly adventurous palate, Nabhan uncovers surprising convergences between the landscape ecology, ethnogeography, agriculture, and cuisines of the Middle East and the binational Desert Southwest. There are the words and expressions that have moved slowly westward from Syria to Spain and to the New World to become incorporated—faintly but recognizably—into the language of the people of the U.S.–Mexico borderlands. And there are the flavors—piquant mixtures of herbs and spices—that have crept silently across the globe and into our kitchens without our knowing where they came from or how they got here. And there is much, much more. We also learn of others whose work historically spanned these deserts, from Hadji Ali (“Hi Jolly”), the first Moslem Arab to bring camels to America, to Robert Forbes, an Arizonan who explored the desert oases of the Sahara. These men crossed not only oceans but political and cultural barriers as well. We are, we recognize, builders of walls and borders, but with all the talk of “homeland” today, Nabhan reminds us that, quite often, borders are simply lines drawn in the sand.

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

The Akimel O'odham, or Pima Indians, of the northern Sonoran Desert continue to make their home along Arizona's Gila River despite the alarming degradation of their habitat that has occurred over the past century. The oldest living Pimas can recall a lush riparian ecosystem and still recite more than two hundred names for plants in their environment, but they are the last generation who grew up subsisting on cultivated native crops or wild-foraged plants. Ethnobiologist Amadeo M. Rea has written the first complete ethnobotany of the Gila River Pima and has done so from the perspective of the Pimas themselves.

At the Desert's Green Edge weaves the Pima view of the plants found in their environment with memories of their own history and culture, creating a monumental testament to their traditions and way of life. Rea first discusses the Piman people, environment, and language, then proceeds to share their botanical knowledge in entries for 240 plants that systematically cover information on economic botany, folk taxonomy, and linguistics. The entries are organized according to Pima life-form categories such as plants growing in water, eaten greens, and planted fruit trees. All are anecdotal, conveying the author's long personal involvement with the Pimas, whether teaching in their schools or learning from them in conversations and interviews.

At the Desert's Green Edge is an archive of otherwise unavailable plant lore that will become a benchmark for botanists and anthropologists. Enhanced by more than one hundred brush paintings of plants, it is written to be equally useful to nonspecialists so that the Pimas themselves can turn to it as a resource regarding their former lifeways. More than an encyclopedia of facts, it is the Pimas' own story, a witness to a changing way of life in the Sonoran Desert.

When migrating birds and other creatures move along a path of plant communities in bloom, they follow what has come to be known as a nectar trail. Should any of these plants be eliminated from the sequence—whether through habitat destruction, pests, or even aberrant weather—the movement of these pollinators may be interrupted and their very survival threatened. In recent efforts by ecologists and activists to envision a continental-scale network of protected areas connected by wildlife corridors, the peculiar roles of migratory pollinators which travel the entire length of this network cannot be underestimated in shaping the ultimate conservation design.

This book, a unique work of comparative zoogeography and conservation biology, is the first to bring together studies of these important migratory pollinators and of what we must do to conserve them. It considers the similarities and differences among the behavior and habitat requirements of several species of migratory pollinators and seed dispersers in the West—primarily rufous hummingbirds, white-winged doves, lesser long-nosed bats, and monarch butterflies. It examines the population dynamics of these four species in flyways that extend from the Pacific Ocean to the continental backbone of the Sierra Madre Oriental and Rocky Mountains, and it investigates their foraging and roosting behaviors as they journey from the Tropic of Cancer in western Mexico into the deserts, grasslands, and thornscrub of the U.S.-Mexico borderlands. The four pollinators whose journeys are traced here differ dramatically from one another in foraging strategies and stopover fidelities, but all challenge many of the truisms that have emerged regarding the status of migratory species in general. The rufous hummingbird makes the longest known avian migration in relation to body size and is a key to identifying nectar corridors running through northwestern Mexico to the United States. And there is new evidence to challenge the long-supposed separation of eastern and western monarch butterfly populations by the Rocky Mountains as these insects migrate.

Conserving Migratory Pollinators and Nectar Corridors in Western North America demonstrates new efforts to understand migratory species and to determine whether their densities, survival rates, and health are changing in response to changes in the distribution and abundance of nectar plants found within their ranges. Representing collaborative efforts that bridge field ecology and conservation biology in both theory and practice, it is dedicated to safeguarding dynamic interactions among plants and pollinators that are only now being identified.

Imagine sending a number of nature writers out into the same unrelenting stretch of Sonoran Desert. Then consider telling them to focus their attention on just one animal—Ovis canadensis, popularly called the desert bighorn or borrego cimarrón—and have them write about it. Have them write from makeshift blinds or from behind a gun barrel. Have them write while walking across the Cabeza Prieta at night, or while flying over it trying to radio-collar the creatures. Have them write from actual sightings of the animals or simply from their tracks and droppings. What would result from such an exercise is Counting Sheep, an unusual anthology that demonstrates the range of possibilities in nature writing. While ostensibly a collection of writings about these desert sheep that live along the U.S.-Mexico border, it also represents an attempt to broaden the scope of the natural history essay. Writers trained in a wide range of disciplines spanning the natural and social sciences here offer a similarly diverse collection of writings, with women's, Hispanic, and Native American views complementing those in a genre long dominated by Anglo men. The four sections of the anthology comprise pre-Anglo-American tradition, examples of early nature writing, varied responses by modern writers to actually counting sheep, and a selection of essays that place bighorns in the context of the larger world. Counting Sheep celebrates the diversity of cultural responses to this single animal species in its Sonoran Desert habitat and invites readers to change the way in which they view their relationship to wild creatures everywhere. It also shows how nature writers can delight us all by the varied ways in which they practice their craft.

Contributors:
Charles Bowden
David E. Brown
Bill Broyles
Julian Hayden
William T. Hornaday
Paul Krausman
Danny Lopez
Eric Mellink
Mauricio Mixco
Gale Monson
Gary Paul Nabhan
Doug Peacock
Kermit Roosevelt
Harley G. Shaw
Charles Sheldon
Peter Steinhart
Anita Alvarez de Williams
Terry Tempest Williams
Ann Zwinger

As biological diversity continues to shrink at an alarming rate, the loss of plant species poses a threat seemingly less visible than the loss of animals but in many ways more critical. In this book, one of America's leading ethnobotanists warns about our loss of natural vegetation and plant diversity while providing insights into traditional Native agricultural practices in the Americas.

Gary Paul Nabhan here reveals the rich diversity of plants found in tropical forests and their contribution to modern crops, then tells how this diversity is being lost to agriculture and lumbering. He then relates "local parables" of Native American agriculture—from wild rice in the Great Lakes region to wild gourds in Florida—that convey the urgency of this situation and demonstrate the need for saving the seeds of endangered plants. Nabhan stresses the need for maintaining a wide gene pool, not only for the survival of these species but also for the preservation of genetic strains that can help scientists breed more resilient varieties of other plants.

Enduring Seeds is a book that no one concerned with our environment can afford to ignore. It clearly shows us that, as agribusiness increasingly limits the food on our table, a richer harvest can be had by preserving ancient ways.

This edition features a new foreword by Miguel Altieri, one of today's leading spokesmen for sustainable agriculture and the preservation of indigenous farming methods.

Ethnobiology holds a special place in the hearts and minds of many because of its dedication to celebrating the knowledge and values of some of the most distinctive cultural practices in some of the most distinctive places on Earth. Yet we live in a world of diminishing natural and linguistic diversity. Whether due to climate change or capitalism, homogeneity is trumping the once-resplendent heterogeneity all around us.

In this important new collection, Gary Paul Nabhan puts forth a call for the future not only of ethnobiology but for the entire planet. He articulates and broadens the portfolio of ethnobiological principles and amplifies the tool kit for anyone engaged in the ethnobiosphere, those vital spaces of intense interaction among cultures, habitats, and creatures.

The essays are grouped into a trio of themes. The first group presents the big questions facing humanity, the second profiles tools and methodologies that may help to answer those questions, and the third ponders how to best communicate these issues not merely to other scholars, but to society at large. The essays attest to the ways humans establish and circumscribe their identities not only through their thoughts and actions, but also with their physical, emotional, and spiritual attachments to place, flora, fauna, fungi, and feasts.

Nabhan and his colleagues from across disciplines and cultures encourage us to be courageous enough to include ethical, moral, and even spiritual dimensions in work regarding the fate of biocultural diversity. The essays serve as cairns on the critical path toward an ethnobiology that is provocative, problem-driven, and, above all, inspiring.

Winner of the John Burroughs Association’s John Burroughs Medal for natural history writing and a Southwest Book Award from the Border Regional Library Association

To the untrained eye, a desert is a wasteland that defies civilization; yet the desert has been home to native cultures for centuries and offers sustenance in its surprisingly wide range of plant life. Gary Paul Nabhan has combed the desert in search of plants forgotten by all but a handful of American Indians and Mexican Americans. In Gathering the Desert readers will discover that the bounty of the desert is much more than meets the eye—whether found in the luscious fruit of the stately organpipe cactus or in the lowly tepary bean.

Nabhan has chosen a dozen of the more than 425 edible wild species found in the Sonoran Desert to demonstrate just how bountiful the land can be. From the red-hot chiltepines of Mexico to the palms of Palm Springs, each plant exemplifies a symbolic or ecological relationship which people of this region have had with plants through history. Each chapter focuses on a particular plant and is accompanied by an original drawing by artist Paul Mirocha. Word and picture together create a total impression of plants and people as the book traces the turn of seasons in the desert.

The Devil’s Highway—El Camino del Diablo—crosses hundreds of miles and thousands of years of Arizona and Southwest history. This heritage trail follows a torturous route along the U.S. Mexico border through a lonely landscape of cactus, desert flats, drifting sand dunes, ancient lava flows, and searing summer heat. The most famous waterhole along the way is Tinajas Altas, or High Tanks, a series of natural rock basins that are among the few reliable sources of water in this notoriously parched region.

Now an expert cast of authors describes, narrates, and explains the human and natural history of this special place in a thorough and readable account. Addressing the latest archaeological and historical findings, they reveal why Tinajas Altas was so important and how it related to other waterholes in the arid borderlands. Readers can feel like pioneers, following in the footsteps of early Native Americans, Spanish priests and soldiers, gold seekers and borderland explorers, tourists, and scholars.

Combining authoritative writing with a rich array of more than 180 illustrations and maps as well as detailed appendixes providing up-to-date information on the wildlife and plants that live in the area, Last Water on the Devil’s Highway allows readers to uncover the secrets of this fascinating place, revealing why it still attracts intrepid tourists and campers today.

The array of bottles is impressive, their contents finely tuned to varied tastes. But they all share the same roots in Mesoamerica's natural bounty and human culture.

The drink is tequila—more properly, mescal de tequila, the first mescal to be codified and recognized by its geographic origin and the only one known internationally by that name. In ¡Tequila! A Natural and Cultural History, Ana G. Valenzuela-Zapata, the leading agronomist in Mexico's tequila industry, and Gary Paul Nabhan, one of America's most respected ethnobotanists, plumb the myth of tequila as they introduce the natural history, economics, and cultural significance of the plants cultivated for its production.

Valenzuela-Zapata and Nabhan take you into the agave fields of Mexico to convey their passion for the century plant and its popular by-product. In the labor-intensive business of producing quality mescal, the cultivation of tequila azul is maintained through traditional techniques passed down over generations. They tell how jimadores seek out the mature agaves, strip the leaves, and remove the heavy heads from the field; then they reveal how the roasting and fermentation process brings out the flavors that cosmopolitan palates crave.

Today in Oaxaca it's not unusual to find small-scale mescal-makers vending their wares in the market plaza, while in Jalisco the scale of distillation facilities found near the town of Tequila would be unrecognizable to old José Cuervo. Valenzuela-Zapata and Nabhan trace tequila's progress from its modest beginnings to one of the world's favored spirits, tell how innovations from cross-cultural exchanges made fortunes for Cuervo and other distillers, and explain how the meteoric rise in tequila prices is due to an epidemic—one they predicted would occur—linked to the industry's cultivation of just one type of agave.

The tequila industry today markets more than four hundred distinct products through a variety of strategies that heighten the liquor's mystique, and this book will educate readers about the grades of tequila, from blanco to añejo, and marks of distinction for connoisseurs who pay up to two thousand dollars for a bottle. ¡Tequila! A Natural and Cultural History will feed anyone's passion for the gift of the blue agave as it heightens their appreciation for its rich heritage.