AQUATOX (Release 2) modeling environmental fate and ecological effects in aquatic ecosystemsvolume 1user's manual.
Author:
Publisher: DIANE Publishing
Published:
Total Pages: 180
ISBN-13: 1428904743
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MRGO Ecosystem Restoration Plan Feasibility Study
Author: United States. Office of the Assistant Secretary of the Army (Civil Works)
Publisher:
Published: 2013
Total Pages: 1762
ISBN-13:
DOWNLOAD EBOOKWater-Quality Engineering in Natural Systems
Author: David A. Chin
Publisher: John Wiley & Sons
Published: 2006-05-19
Total Pages: 628
ISBN-13: 0471784540
DOWNLOAD EBOOKFOCUSING ON CONTAMINANT FATE AND TRANSPORT, DESIGN OF ENVIRONMENTAL-CONTROL SYSTEMS, AND REGULATORY CONSTRAINTS This textbook details the fundamental equations that describe the fate and transport of contaminantsin the water environment. The application of these fundamental equations to the design of environmental-control systems and methodologies for assessing the impact of contaminant discharges into rivers, lakes, wetlands, ground water, and oceans are all covered. Readers learn to assess how much waste can be safely assimilatedinto a water body by developing a solid understanding of the relationship between the type of pollutant discharged, the characteristics of the receiving water, and physical, chemical, and biological impacts. In cases of surface runoff from urban and agricultural watersheds, quantitative relationships between the quality of surface runoff and the characteristics of contaminant sources located within the watersheds are presented. Some of the text's distinguishing features include its emphasis on the engineering design of systems that control the fate and transport of contaminants in the water environment, the design of remediation systems, and regulatory constraints. Particular attention is given to use-attainability analyses and the estimation of total maximum daily loads, both of which are essential components of water-quality control in natural systems. Readers are provided with a thorough explanation of the complex set of laws and regulations governing water-quality control in the United States. Proven as an effective textbook in several offerings of the author's class "Water Quality Control in Natural Systems," the flow of the text is carefully structured to facilitate learning. Moreover, a number of practical pedagogical tools are offered: * Practical examples used throughout the text illustrate the effects of controlling the quality, quantity, timing, and distribution of contaminant discharges into the environment * End-of-chapter problems, and an accompanying solutions manual, help readers assess their grasp of each topic as they progress through the text * Several appendices with useful reference material are provided, including current U.S. Water Quality Standards * Detailed bibliography guides readers to additional resources to explore particular topics in greater depth With its emphasis on contaminant fate and transport and design of environmental-control systems, this text is ideal for upper-level undergraduates and graduate students in environmental and civil engineering programs.Environmental scientists and practicing environmental/civil engineers will also find the text relevant and useful.
Advanced Modelling Techniques Studying Global Changes in Environmental Sciences
Author:
Publisher: Elsevier
Published: 2015-10-08
Total Pages: 381
ISBN-13: 0444635432
DOWNLOAD EBOOKAdvanced Modelling Techniques Studying Global Changes in Environmental Sciences discusses the need for immediate and effective action, guided by a scientific understanding of ecosystem function, to alleviate current pressures on the environment. Research, especially in Ecological Modeling, is crucial to support the sustainable development paradigm, in which the economy, society, and the environment are integrated and positively reinforce each other. Content from this book is drawn from the 2013 conference of the International Society for Ecological Modeling (ISEM), an important and active research community contributing to this arena. Some progress towards gaining a better understanding of the processes of global change has been achieved, but much more is needed. This conference provides a forum to present current research using models to investigate actions towards mitigating and adapting to change. - Presents state-of-the-art modeling techniques - Drawn from the 2013 conference of the International Society for Ecological Modeling (ISEM), an important and active research community contributing to this arena - Integrates knowledge of advanced modeling techniques in ecological and environmental sciences - Describes new applications for sustainability
AQUATOX
Author: Dick Park
Publisher: Elsevier
Published: 2021-06-01
Total Pages: 400
ISBN-13: 0128202912
DOWNLOAD EBOOKAQUATOX: Modelling Environmental Risk and Damage Assessment, a new volume in the Developments in Environmental Modelling series, provides a single source for all AQUATOX applications, including basic equations, applications and examples on model implementation in various aquatic habitats (riverine, lacustrine and estuarine). The book presents a comprehensive reference source for AQUATOX model applications that can be used for an ecological modeling course at the graduate level. Throughout the text, chapter headings are organized to help users understand model building processes, state variables, and components. Case studies are provided to enhance learning and help readers assemble and calibrate their own AQUATOX applications. Includes a detailed description of AQUATOX equations for researchers and practitioners (including regulatory agencies) Presents study files, descriptions of implementation, and the data used as a starting point for new study applications Explores case studies of various sample applications and how specific problems are approached, including eutrophication issues in lakes and streams and natural resource damages in Estuarine Areas
Ecological Modeling in Risk Assessment
Author: Robert A Pastorok
Publisher: CRC Press
Published: 2019-08-30
Total Pages: 328
ISBN-13: 9780367396800
DOWNLOAD EBOOKToxic chemicals can exert effects on all levels of the biological hierarchy, from cells to organs to organisms to populations to entire ecosystems. However, most risk assessment models express their results in terms of effects on individual organisms, without corresponding information on how populations, groups of species, or whole ecosystems may respond to chemical stressors. Ecological Modeling in Risk Assessment: Chemical Effects on Populations, Ecosystems, and Landscapes takes a new approach by compiling and evaluating models that can be used in assessing risk at the population, ecosystem, and landscape levels. The authors give an overview of the current process of ecological risk assessment for toxic chemicals and of how modeling of populations, ecosystems, and landscapes could improve the status quo. They present a classification of ecological models and explain the differences between population, ecosystem, landscape, and toxicity-extrapolation models. The authors describe the model evaluation process and define evaluation criteria. Finally, the results of the model evaluations are presented in a concise format with recommendations on modeling approaches to use now and develop further. The authors present and evaluate various models on the basis of their realism and complexity, prediction of relevant assessment endpoints, treatment of uncertainty, regulatory acceptance, resource efficiency, and other criteria. They provide models that will improve the ecological relevance of risk assessments and make data collection more cost-effective. Ecological Modeling in Risk Assessment serves as a reference for selecting and applying the best models when performing a risk assessment.
Emerging Pollutants in the Environment
Author: Marcelo Larramendy
Publisher: BoD – Books on Demand
Published: 2015-09-02
Total Pages: 242
ISBN-13: 953512160X
DOWNLOAD EBOOKThis edited book, Emerging Pollutants in the Environment Current and Further Implications, includes overviews by significant researchers on the topic of emerging pollutants toxicology, which covers the hazardous effects of common emerging xenobiotics employed in our every day anthropogenic activities. We hope that this book will meet the expectations and needs of all those who are interested in the negative implications of several emerging pollutants on living species.
Ecological Risk Assessment
Author: Glenn W. Suter II
Publisher: CRC Press
Published: 1992-10-23
Total Pages: 564
ISBN-13: 9780873718752
DOWNLOAD EBOOKRecently, environmental scientists have been required to perform a new type of assessment-ecological risk assessment. This is the first book that explains how to perform ecological risk assessments and gives assessors access to the full range of useful data, models, and conceptual approaches they need to perform an accurate assessment. It explains how ecological risk assessment relates to more familiar types of assessments. It also shows how to organize and conduct an ecological risk assessment, including defining the source, selecting endpoints, describing the relevant features of the receiving environment, estimating exposure, estimating effects, characterizing the risks, and interacting with the risk manager. Specific technical topics include finding and selecting toxicity data; statistical and mathematical models of effects on organisms, populations, and ecosystems; estimation of chemical fate parameters; modeling of chemical transport and fate; estimation of chemical uptake by organisms; and estimation, propagation, and presentation of uncertainty. Ecological Risk Assessment also covers conventional risk assessments, risk assessments for existing contamination, large scale problems, exotic organisms, and risk assessments based on environmental monitoring. Environmental assessors at regulatory agencies, consulting firms, industry, and government labs need this book for its approaches and methods for ecological risk assessment. Professors in ecology and other environmental sciences will find the book's practical preparation useful for classroom instruction. Environmental toxicologists and chemists will appreciate the discussion of the utility for risk assessment of particular toxicity tests and chemical determinations.
Remote Sensing and Modeling
Author: Charles W. Finkl
Publisher: Springer
Published: 2014-09-01
Total Pages: 514
ISBN-13: 331906326X
DOWNLOAD EBOOKThis book is geared for advanced level research in the general subject area of remote sensing and modeling as they apply to the coastal marine environment. The various chapters focus on the latest scientific and technical advances in the service of better understanding coastal marine environments for their care, conservation and management. Chapters specifically deal with advances in remote sensing coastal classifications, environmental monitoring, digital ocean technological advances, geophysical methods, geoacoustics, X-band radar, risk assessment models, GIS applications, real-time modeling systems, and spatial modeling. Readers will find this book useful because it summarizes applications of new research methods in one of the world’s most dynamic and complicated environments. Chapters in this book will be of interest to specialists in the coastal marine environment who deals with aspects of environmental monitoring and assessment via remote sensing techniques and numerical modeling.
Perspectives on Integrated Coastal Zone Management
Author: Wim Salomons
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 393
ISBN-13: 3642601030
DOWNLOAD EBOOKAll coastal areas are facing a growing range of stresses and shocks, the scale of which now poses threats to the resilience of both human and environmental coastal systems. Responsible agencies are seeking better ways of managing the causes and consequences of the environmental change process in coastal zones. This volume discusses the basic principles underpinning a more integrated approach to coastal management and highlights the obstacles that may be met in practice in both developed and developing countries. Successful strategies will have to encompass all the elements of management, from planning and design through financing and implementation, as highlighted in this book.
