The Central Desert of Baja California PDF Download

Author: Homer Aschmann
Publisher:
ISBN:
Category : Social Science
Languages : en
Pages : 352

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Author: Homer Aschmann
Publisher: Berkeley, U. of Calif. P
ISBN:
Category : Indians of Mexico
Languages : en
Pages : 0

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Author: Ted J. Case
Publisher: Oxford University Press
ISBN: 9780195350906
Category : Science
Languages : en
Pages : 690

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This updated and expanded A New Island Biogeography of the Sea of Cort'es, first published nearly 20 years ago, integrates new and broader studies encompassing more taxa and more complete island coverage. The present synthesis provides a basis for further research and exploration in upcoming years of the biologically fascinating Sea of Cort'es region. The Gulf region is increasingly being exploited, for its natural resources by way of marine fisheries, and for its stunning natural beauty by way of a burgeoning tourism industry. Further, the region's human population is increasing apace. It is appropriate, therefore, that this volume discusses these evolving circumstances, and the efforts of the Mexican government to regulate and manage them. The new Biogeography includes a section on the conservation issues in the Sea of Cort'es, past accomplishments and conservation needs as yet outstanding. This book should be of strong interest to conservation biologists, ecologists, and evolutionary biologists more generally.

Author: Froylan Tiscareño
Publisher: Xlibris Corporation
ISBN: 1483641937
Category : Travel
Languages : en
Pages : 507

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The stories featured in Baja California Adventures take place during a span of almost sixty years of travel in the rugged, parched, yet hauntingly attractive peninsula. The author kept detailed notes on most of his trips then fleshed out this skeleton in a narrative that places the reader in the role of participant in the adventure. Thus, one feels the bite of the 4WD tires into the desert sand, newly hard-packed by the moisture of a quick-moving thunderstorm. The author describes the excitement of finding Indian petroglyphs, arrowheads, or clay ollas in remote canyons. Because Mr. Tiscareo is also a pilot, many of the trips included here involve mention of the special immigration rules for private fly-in tourists. Finally, there are Baja adventures in the pine-clad granite fortress that is the Sierra de San Pedro Mrtir in the northern part of the peninsula. Here, the author joined other veteran Bajeos in hoof-and-boot or horse-assisted explorations. In short, this book should be inspiration to those readers who want to visit Baja California, particularly the less tourist-trod destinations. Armchair travelers will derive vicarious pleasure without the effort of going there themselves.

Author: R. Gordon Gastil
Publisher: Geological Society of America
ISBN: 0813711401
Category : Science
Languages : en
Pages : 214

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Author:
Publisher:
ISBN:
Category : Textile fabrics
Languages : en
Pages : 506

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Author: Markes E. Johnson
Publisher: University of Arizona Press
ISBN: 9780816522293
Category : Science
Languages : en
Pages : 252

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Baja California: wild, desolate, and a treasure-house of geological wonders. Along its ancient shorelines, careful observers can learn much about how the Gulf of California came into existence and what the future of the Baja California peninsula might be. For those who wish to unlock the mysteries of Baja California, geologist Markes Johnson offers the key. He has taken a body of technical research on the geology and paleontology of the region and made it accessible in plain language for anyone who visits the peninsula, whether for study or recreation. His book teaches general concepts in coastal geomorphology and tectonics, as well as the basic geological and natural history of the Gulf of California, in a conversive, intellectually stimulating fashion. Johnson's guide takes the form of six day-long hikes in the area of Punta Chivato on the east coast of the southern Baja California peninsula. Punta Chivato is presented as a microcosm of the entire region; it can enable visitors to better understand major themes in the natural history of the Gulf of California and its geological past. All of the hikes begin at the southeast corner of the Punta Chivato promontory and loop out in different directions. Each circuit is designed to minimize overlap with adjacent hikes and to maximize the visitor's exposure to instructive variations in the landscape. Each chapter features additional reflections on a geologist of another time and place who has advanced the field in a way that elucidates the material covered in that chapter. Through these asides, readers will learn the basic lessons about how geologists read the secrets hidden in landscapes. Discovering the Geology of Baja California invites visitors to these shores to explore not only rocks and fossils but also the continuum of past ecosystems with the ecology of the present. It offers both an unparalleled guide to a remote area and a new understanding of life caught in an endless cycle of change.

Author: Serge Dedina
Publisher: University of Arizona Press
ISBN: 0816548110
Category : Nature
Languages : en
Pages : 169

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Many people have lamented the pollution and outright loss of beaches along the coasts of California and Mexico, but very few people have fought on behalf of beaches as hard—or as successfully—as Serge Dedina. Whether taking on an international conglomerate or tackling a state transportation agency, Dedina is truly an eco-warrior. In this sparkling collection of articles, many written for popular magazines, Dedina tells the stories as only an insider could. He writes with a firm grasp of facts along with an advocate’s passion and outrage. Sprinkled with just the right mix of humor and surf lingo, Dedina’s writing is “weapons grade”—surfer speak for totally awesome. Dedina grew up in Imperial Beach, California, just north of the Mexican border, and he feels equally at home in Mexico and the States. An expert on gray whales, he eloquently describes the fight he helped to lead against the Mitsubishi Corporation, whose plan to build a salt-processing plant in the San Ignacio Lagoon in Baja California would have destroyed the world’s last undeveloped gray whale lagoon. With similar fervor, Dedina describes helping to construct the unlikely coalition that succeeded in defeating a proposed toll road that would have decimated a legendary California surf spot. In between, he writes about the first surfers in Baja, the Great Baja Land Rush of the 1990s, Tijuana’s punk music scene, the pop-culture wrestling phenomenon lucha libre, the reasons why ocean pollution must be stopped, and the way HBO took over his hometown. Anyone interested in what’s happening to our natural places or just yearning to read about someone really making a difference in the world will find this a book worth sinking their teeth into.

Author: L. Lee Grismer
Publisher: Univ of California Press
ISBN: 0520925203
Category : Science
Languages : en
Pages : 416

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The Baja California peninsula is home to many forms of life found nowhere else on earth. This, combined with the peninsula's rugged and inaccessible terrain, has made the area one of the last true biological frontiers of North America. L. Lee Grismer is not only the foremost authority on the amphibians and reptiles of Baja California, but also an outstanding photographer. He has produced the most comprehensive work on the herpetofauna of the peninsula and its islands ever published. With its stunning color images, detailed accounts of many little-known species, and descriptions of the region's diverse environment, this is the definitive guide to the amphibians and reptiles of a fascinating and remote region. The culmination of Grismer's quarter century of fieldwork on the Baja peninsula and his exploration of more than one hundred of its islands in the Pacific Ocean and the Sea of Cortés, this book gives information on the identification, distribution, natural history, and taxonomy of each species of amphibian and reptile found there. Preliminary accounts of the life history of many of the salamanders, frogs, toads, turtles, lizards, and snakes are reported here for the first time, and several species that were almost unknown to science are illustrated in full color. The book also contains new data on species distribution and on the effect of the isolated landscape of the peninsula and its islands on the evolutionary process. Much of the information gathered here is presented in biogeographical overviews that consider the extremely varied environments of Baja California in both a contemporary and a historical framework. An original and important contribution to science, this book will generate further research for years to come as it becomes a benchmark reference for both professionals and amateurs.

Author: Michael Barbour
Publisher: Univ of California Press
ISBN: 0520933362
Category : Science
Languages : en
Pages : 734

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This thoroughly revised, entirely rewritten edition of what is the essential reference on California’s diverse and ever-changing vegetation now brings readers the most authoritative, state-of-the-art view of California’s plant ecosystems available. Integrating decades of research, leading community ecologists and field botanists describe and classify California’s vegetation types, identify environmental factors that determine the distribution of vegetation types, analyze the role of disturbance regimes in vegetation dynamics, chronicle change due to human activities, identify conservation issues, describe restoration strategies, and prioritize directions for new research. Several new chapters address statewide issues such as the historic appearance and impact of introduced and invasive plants, the soils of California, and more.