Download or read book Coronado National Forest Plan written by and published by . This book was released on 1986 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report on Ground Water in Arizona written by Geological Survey (U.S.) and published by . This book was released on 1962 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geohydrology of the Yuma Area Arizona and California written by Franklin Howard Olmsted and published by . This book was released on 1973 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Epidemiology for Public Health Practice written by Robert H. Friis and published by Jones & Bartlett Learning. This book was released on 2009 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review: "Now in its Fourth Edition, this best-selling text offers comprehensive coverage of all the major topics in introductory epidemiology. With extensive treatment of the heart of epidemiology - from study designs to descriptive epidemiology to quantitative measures - this reader-friendly text is accessible and interesting to a wide range of beginning students in all health-related disciplines. A unique focus is given to real-world applications of epidemiology and the development of skills that students can apply in subsequent course work and in the field. The text is also accompanied by a complete package of instructor and student resources available through a companion Web site."--Jacket

Download or read book Arizona Water written by John William Harshbarger and published by . This book was released on 1966 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Problems of Utilizing Ground Water in the West side Business District of Portland Oregon written by Stuart G. Brown and published by . This book was released on 1963 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Climate Change in the Southwest United States written by Gregg Garfin and published by . This book was released on 2013 with total page 529 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book National Water Summary written by and published by . This book was released on 1993 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Historical Profile of Quality of Water Laboratories and Activities 1879 1973 written by Walton Henry Durum and published by . This book was released on 1978 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The National Hydrography Dataset written by and published by . This book was released on 1999 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nitrate Contamination written by Istvan Bogardi and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nitrate content of drinking water is rising at an alarming rate in several regions of NATO countries and elsewhere in the world. The increase is due to lack of proper sewage treatment, and primarily to excess fertilizer application. Also, eutrophication in several coastal areas is triggered by high nitrate concentrations. The main purpose of this book is to integrate scientific knowledge related to exposure assessment, health consequences and control of nitrate contamination in water. The motivation is related to the magnitude, the possible adverse health effects, and the high cost of control ling nitrate contamination. Future research tasks are defined by an interaction among hydro logists, toxicologists and environmental engineers in an integrated framework for nitrate risk management. The target readership of this book is a mix of university colleagues, practitioners from both the private and public sectors and advanced graduate students working with the hydrological, health science or environmental engineering aspects of nitrate contamination. The main conclusions include: 1. For risk assessment purposes, knowledge and sufficiently accurate models are available to predict nitrate load and its fate in water under changes in land use. 2. Once agricultural exposure controls are implemented, the response times in ground water may be so long as to make controls unrealistic. 3. It is still unknown whether agricultural best management practice is a compromise between nitrate risk reduction and agricultural revenue. 4. The current drinking water guidelines of 10 mg/L NOrN need not be changed.

Download or read book Intermittent Rivers and Ephemeral Streams written by Thibault Datry and published by Academic Press. This book was released on 2017-07-11 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intermittent Rivers and Ephemeral Streams: Ecology and Management takes an internationally broad approach, seeking to compare and contrast findings across multiple continents, climates, flow regimes, and land uses to provide a complete and integrated perspective on the ecology of these ecosystems. Coupled with this, users will find a discussion of management approaches applicable in different regions that are illustrated with relevant case studies. In a readable and technically accurate style, the book utilizes logically framed chapters authored by experts in the field, allowing managers and policymakers to readily grasp ecological concepts and their application to specific situations. - Provides up-to-date reviews of research findings and management strategies using international examples - Explores themes and parallels across diverse sub-disciplines in ecology and water resource management utilizing a multidisciplinary and integrative approach - Reveals the relevance of this scientific understanding to managers and policymakers

Download or read book Reference World Atlas written by DK and published by Penguin. This book was released on 2013-10-01 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: A beautifully clear, detailed, and fully revised and updated guide, DK's Reference World Atlas gives a superb overview of all the world's regions. Providing a detailed reference map set, the atlas also features computer-generated terrain-modeled maps and the landscapes, bringing an all-new dimension to cartography. This ninth edition of DK's respected Reference World Atlas includes all recent border, place name, and flag changes from around the world, including the emerging state of South Sudan.

Download or read book ARS 45 written by United States. Agricultural Research Service and published by . This book was released on 1957 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Conservation of Shared Environments written by Laura L—pez-Hoffman and published by University of Arizona Press. This book was released on 2009 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States and MexicoÕs shared environment extends far beyond the political line. For instance, it comprises the plant and animal species whose natural distributions extend deep into each nation along with the waters in rivers and aquifers that support ecosystem function far removed from the border. Conservation of Shared Environments presents a broad perspective on the ecological, social and political challenges of conserving biodiversity across the U.S.-Mexico border. Covering topics as diverse as wildlife and grassland preservation, water rights, ecosystem services, indigenous peoples, and the ecological consequences of border security, the contributors illustrate collaborative, transboundary efforts to overcome cross-border conservation challenges. This volume offers scientific analysis as well as insight for bridging gaps between researchers, policymakers, and the public. For more information on this and other volumes in the series, visit The Edge Web site.

Download or read book Reconnaissance Geology of the State of Baja California written by R. Gordon Gastil and published by Geological Society of America. This book was released on 1975-01-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Monitoring written by Rob Young and published by Geological Society of America. This book was released on 2009 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Geologic Monitoring is a practical, nontechnical guide for land managers, educators, and the public that synthesizes representative methods for monitoring short-term and long-term change in geologic features and landscapes. A prestigious group of subject-matter experts has carefully selected methods for monitoring sand dunes, caves and karst, rivers, geothermal features, glaciers, nearshore marine features, beaches and marshes, paleontological resources, permafrost, seismic activity, slope movements, and volcanic features and processes. Each chapter has an overview of the resource; summarizes features that could be monitored; describes methods for monitoring each feature ranging from low-cost, low-technology methods (that could be used for school groups) to higher cost, detailed monitoring methods requiring a high level of expertise; and presents one or more targeted case studies."--Publisher's description.