Connecting Mountain Islands And Desert Seas

In this engaging personal narrative, biologist Fred Gehlbach describes the stability and changes of the past century in the Borderlands' climate, landforms, and natural communities and in its distinctive plants and vertebrates.

The southwestern deserts stretch from southeastern California to west Texas and then south to central Mexico. The landscape of this region is known as basin and range topography featuring to “sky islands” of forest rising from the desert lowlands which creates a uniquely diverse ecology. The region is further complicated by an international border, where governments have caused difficulties for many animal populations. This book puts a spotlight on individual research projects which are specific examples of work being done in the area and when they are all brought together, to shed a general light of understanding the biological and cultural resources of this vast region so that those same resources can be managed as effectively and efficiently as possible. The intent is to show that collaborative efforts among federal, state agency, university, and private sector researchers working with land managers, provides better science and better management than when scientists and land managers work independently.

Papers from a symposium on the endangered Mt. Graham red squirrel, called in response to the building of an observatory on the mountain by the University of Arizona, offers a comprehensive picture of the ecological conditions and the impacts of natural and man-mad changes on the squirrel and its mountain home.

Typical development in the American Southwest often resulted in scraping the desert lands of the ancient living landscape, to be replaced with one that is human-made and dependent on a large consumption of energy and natural resources. This transdisciplinary book explores the natural and built environment of this desert region and introduces development tools for shaping its future in a more sustainable way. It offers valuable insights to help promote ecological balance between nature and the built environment in the American Southwest-and in other ecologically fragile regions around the world.

Systematically exploring the dynamic interface between Mexico and the United States, this comprehensive survey considers the historical development, current politics, society, economy, and daily life of the border region. Now fully updated and revised, the book provides an overview of the history of the region and then traces the economic cycles and social movements from the 1880s through the beginning of the twenty-first century that created the modern border region, showing how the border shares characteristics of both nations while maintaining an internal coherence that transcends its divisive international boundary. The authors conclude with an in-depth analysis of the key issues of the contemporary borderlands: industrial development and maquiladoras, the North American Free Trade Agreement, rapid urbanization, border culture, demographic and migration issues, the environmental crisis, implications of climate change, Native Americans living near the border, U.S. and Mexican cooperation and conflict at the border, and drug trafficking and violence. They also place the border in its global context, examining it as a region caught between the developed and developing world and highlighting the continued importance of borders in a rapidly globalizing world. Richly illustrated with photographs and maps and enhanced by up-to-date and accessible statistical tables, this book is an invaluable resource for all those interested in borderlands and U.S.-Mexican relations.