Download or read book Winter Low Flow Tracer Dye Studies Athabasca River Athabasca to Bitumount February and March 1992 written by G. Van Der Vinne and published by . This book was released on 1993 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Winter Low Flow Tracer Dye Studies Athabasca River Athabasca to Bitumount Part I Time of Travel written by David Donald Andres and published by The Study. This book was released on 1993 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of a study carried out on the Athabasca River between the towns of Athabasca and Bitumount in February-March 1992. A field dye-test was used to model the transport of contaminants and pollutants within freshwater systems, and establish mixing or dispersion characteristics.
Download or read book Winter Under ice Tracer Dye Studies Time of Travel and Mixing Characteristics written by Northwest Hydraulic Consultants and published by The Study. This book was released on 1994 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding the hydraulic characteristics of rivers is necessary to understand how effluents and their contaminants are mixed and transported, and where they are deposited in rivers. To properly model the transport of contaminants and pollutants within freshwater systems, the mixing or dispersion characteristics must be established. The tracer dye study focused on the calculation of mixing coefficients and travel times using field dye tests on the Peace River between Shaftsbury Ferry and Notikewan River. The test was completed under ice covered conditions in February and March 1993, the period most critical for potential impacts on the aquatic ecosystem.
Download or read book Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied written by Mark S. J. Ouellett and published by . This book was released on 1997 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists Northern River Basins Study technical reports by issue number, subject, and geographic area studied. Subject areas used to classify the reports are: hydrology/hydraulics, nutrients/dissolved oxygen, contaminants, food chain, drinking water, other uses, traditional knowledge, and synthesis and modelling. Ten geographic divisions are used: three each for the Athabasca and Peace Rivers, and one each of the Wapiti/Smoky rivers, Peace-Athabasca Delta, Lake Athabasca, and Rivière des Rochers/Slave River.
Download or read book Contaminant Fate Modelling Athabasca Wapiti and Smoky Rivers written by Golder Associates and published by . This book was released on 1996 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes and presents simulation results from numerical models of the transport and fate of environmental chemicals in northern Alberta rivers. The models were developed using the USEPA WASP modelling system and were structured as one-dimensional (longitudinal) models with separate, interacting water column and bed sediment compartments. Seven selected organic chemicals were simulated over 1992-93 for the Athabasca River and over 1990-91 for the Wapiti/Smoky River system. Chemicals simulated included 2,3,7,8-tetrachloro dibenzofuran, dehydroabietic acid, and phenanthrene. The models were first calibrated for sodium and total suspended solids. Organic chemicals were simulated using a set of environmental fate constants developed from a literature search, numerical estimation software, and estimation from field data. Results of initial simulations were compared to observed data and adjustments made to selected constants to improve the calibration.
Download or read book Northern River Basins Study Project Report written by and published by . This book was released on 1994 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Workshop on Environmental Aspects of River Ice written by National Hydrology Research Institute (Canada) and published by Saskatoon : National Hydrology Research Institute. This book was released on 1994 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the workshop, covering the geomorphological, physical, and biological effects of river ice along with other environmental aspects.
Download or read book Microlog Canadian Research Index written by and published by . This book was released on 1994 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Download or read book Government Reports Annual Index written by and published by . This book was released on 1994 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1994-05 with total page 1232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Contaminants in Water and Sediments written by Robert W. Crosley and published by . This book was released on 1996 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Flow Winter Travel Time Characteristics of the Athabasca River Hinton to Athabasca written by Dave Andres and published by . This book was released on 1989 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mixing Characteristics of the Athabasca River Using Conservative Ions written by William G. Booty and published by . This book was released on 1994 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Challenging Legitimacy at the Precipice of Energy Calamity written by Debra J. Davidson and published by Springer Science & Business Media. This book was released on 2011-08-30 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human history has often been described as a progressive relinquishment from environmental constraints. Now, it seems, we have come full circle. The ecological irrationalities associated with industrial societies have a lengthy history, and our purpose in the proposed book is not to catalogue this litany of wrongs. Rather, this book is about political responses to global environmental crisis at a crucial turning point in history, by focusing on the political discourses surrounding the tar sands in Alberta, Canada.
Download or read book Karst Aquifers Characterization and Engineering written by Zoran Stevanović and published by Springer. This book was released on 2015-02-25 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical training guidebook makes an important contribution to karst hydrogeology. It presents supporting material for academic courses worldwide that include this and similar topics. It is an excellent sourcebook for students and other attendees of the International Karst School: Characterization and Engineering of Karst Aquifers, which opened in Trebinje, Bosnia & Herzegovina in 2014 and which will be organized every year in early summer. As opposed to more theoretical works, this is a catalog of possible engineering interventions in karst and their implications. Although the majority of readers will be professionals with geology/hydrogeology backgrounds, the language is not purely technical making it accessible to a wider audience. This means that the methodology, case studies and experiences presented will also benefit water managers working in karst environments.
Download or read book Handbook on Theory and Practice of Bitumen Recovery from Athabasca Oil Sands written by Jacob Heskel Masliyah and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Commodity Risk Management written by Geoffrey Poitras and published by Routledge. This book was released on 2013 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to cover the following general topics: development and assessment of theories for evaluating commodity risk; the role of derivative securities in managing commodity risk; and, an assessment of the actual management of commodity risk in specific situations. The primary contribution of the book is the explicit development of the often overlooked connection between risk management and speculation. The central theme is to demonstrate that commodity risk management decisions require an in depth understanding of speculative strategies. To this end, this book aims to provide a unified treatment of important concepts and techniques that are useful in applying derivative securities in the management of risk arising in commodity markets.
