This comprehensive survey systematically explores the dynamic historic and contemporary interface between Mexico and the United States along the shared 1,954-mile international land boundary. Now fully updated and revised, the book provides an overview of the history of the region and traces the economic cycles and social movements from the 1880s through the second decade of the twenty-first century. The border region shares characteristics of both nations while maintaining an internal social and economic coherence that transcends its divisive international boundary. The authors conclude with an in-depth analysis of key contemporary issues. These include industrial development and manufacturing, bilateral trade, the United States-Mexico-Canada Agreement, rapid urbanization, border culture, population and migration issues, environmental crisis and climate change, Native Americans, cooperation and conflict at the border, drug trafficking and violence, the border wall and security, populist national leaders and the border, and the Covid-19 pandemic at the border. 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, maps, charts, and up-to-date statistical tables, this book is an invaluable resource for all those interested in borderlands and U.S.-Mexican relations.
Save the World Air (STWA) has developed magnet-based devices, including its Zero Emission Fuel Saver (ZEFS), that it claims can improve vehicle fuel economy and reduce emissions. These devices are designed to be fitted as original equipment onto internal combustion engines or to be retrofitted onto existing engines. STWA asked the RAND Corporation to help develop a plan for assessing the technical basis required for successful commercialization of ZEFS. STWA also sought RAND's advice in examining potential market opportunities for ZEFS. This report summarizes RAND's analysis of these two issues, concluding the following. Application of magnetic fields has not been shown in the literature to lower the viscosity of automotive fuels. Along with empirical testing, establishing a theoretical basis underlying the effect of magnetic fields on fuel viscosity, surface tension, and atomization might provide useful information for developing and evaluating magnetic field-based fuel treatment devices. So far, the test results for use of the device are, at best, mixed. Should further laboratory analysis and in-use testing provide clearer and more positive outcomes, the market potential for the device will depend significantly on the advances realized from other technologies and regulatory policies and on its cost-effectiveness relative to other outcomes.
Since the publication of the first edition (1994) there have been rapid developments in the application of hydrology, geomorphology and ecology to stream management. In particular, growth has occurred in the areas of stream rehabilitation and the evaluation of environmental flow needs. The concept of stream health has been adopted as a way of assessing stream resources and setting management goals. Stream Hydrology: An Introduction for Ecologists Second Edition documents recent research and practice in these areas. Chapters provide information on sampling, field techniques, stream analysis, the hydrodynamics of moving water, channel form, sediment transport and commonly used statistical methods such as flow duration and flood frequency analysis. Methods are presented from engineering hydrology, fluvial geomorphology and hydraulics with examples of their biological implications. This book demonstrates how these fields are linked and utilised in modern, scientific river management. * Emphasis on applications, from collecting and analysing field measurements to using data and tools in stream management. * Updated to include new sections on environmental flows, rehabilitation, measuring stream health and stream classification. * Critical reviews of the successes and failures of implementation. * Revised and updated windows-based AQUAPAK software. This book is essential reading for 2nd/3rd year undergraduates and postgraduates of hydrology, stream ecology and fisheries science in Departments of Physical Geography, Biology, Environmental Science, Landscape Ecology, Environmental Engineering and Limnology. It would be valuable reading for professionals working in stream ecology, fisheries science and habitat management, environmental consultants and engineers.
As the world faces another water crisis, it is easy to understand why this precious and highly-disputed resource could determine the fate of entire nations. In reality, however, water conflicts rarely result in violence and more often lead to collaborative governance, however precarious. In this comprehensive and accessible text, David Feldman introduces readers to the key issues, debates, and challenges in water politics today. Its ten chapters explore the processes that determine how this unique resource captures our attention, the sources of power that determine how we allocate, use, and protect it, and the purposes that direct decisions over its cost, availability, and access. Drawing on contemporary water controversies from every continent from Flint, Michigan to Mumbai, Sao Paulo, and Beijing the book argues that cooperation and more equitable water management are imperative if the global community is to adequately address water challenges and their associated risks, particularly in the developing world. While alternatives for enhancing water supply, including waste-water re-use, desalination, and conservation abound, without inclusive means of addressing citizens' concerns, their adoption faces severe hurdles that can impede cooperation and generate additional conflicts.
This text is written by a number of authors from different countries and disciplines, affording the reader an invaluable and unbiased perspective on the subject of intensive groundwater development. Based on information gathered from the experience of many countries over the last decades, the text aims to present a clear discussion on the conventional hydrogeological aspects of intensive groundwater use, along with the ecological, legal, institutional, economic and social challenges. Divided into two main sections, the first group of authors put forward the positive and negative aspects of intensive groundwater use, whilst a second group provide an overview of the situation specific countries face as a consequence of this phenomenon. Fully revised and up-to-date, Groundwater Intensive Use makes a significant number of discoveries in a subject area that is topical in today's climate.
This is a print on demand edition of a hard to find publication. Examines terrorists¿ involvement in a variety of crimes ranging from motor vehicle violations, immigration fraud, and mfg. illegal firearms to counterfeiting, armed bank robbery, and smuggling weapons of mass destruction. There are 3 parts: (1) Compares the criminality of internat. jihad groups with domestic right-wing groups. (2) Six case studies of crimes includes trial transcripts, official reports, previous scholarship, and interviews with law enforce. officials and former terrorists are used to explore skills that made crimes possible; or events and lack of skill that the prevented crimes. Includes brief bio. of the terrorists along with descriptions of their org., strategies, and plots. (3) Analysis of the themes in closing arguments of the transcripts in Part 2. Illus.
The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!
