Evaluation of Report "Survey-based Sediment Budget Analysis for Sebastian Inlet" Volumes I, II, III, by William R. Dally and Kathy FitzPatrick PDF Download

Author: Robert G. Dean
Publisher:
ISBN:
Category : Sedimentation and deposition
Languages : en
Pages : 46

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Author: Leslie M. Reid
Publisher:
ISBN:
Category : Erosion
Languages : en
Pages : 190

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Book Description
Many land-management decisions would be aided by an understanding of the current sediment production and transport regime in a watershed and of the likely effects of planned land use on that regime. Sediment budgeting can provide this information quickly and at low cost if reconnaissance techniques are used to evaluate the budget. Efficient budget construction incorporates seven steps: careful definition of the problem to be addressed; collection of background information; subdivision of the project area into uniform sub-areas; interpretation of aerial photographs; fieldwork; analysis; and checking of results. Methods used in field-work and analysis must be selected according to the types of hillslope and channel processes active, the goals of the analysis, and the level of precision required. Methods for evaluating erosion and sediment transport rates are described, and four examples are given to demonstrate budget applications and construction.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 18

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Book Description
This paper develops preliminary regional sediment budgets for the Northeast and Central regions of the East Coast of Florida as part of "proof-in-concept" testing of Version 2 of the Sediment Budget Analysis System (SBAS2000). Features of SBAS2000, a PC-based method for calculating sediment budgets for local and regional extents that may encompass multiple inlets and beaches, are illustrated through the application. The paper concludes with recommendations for improving regional sediment budget analyses.

Author: David M. Kempisty
Publisher: CRC Press
ISBN: 0429945027
Category : Science
Languages : en
Pages : 516

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Book Description
Per- and polyfluorinated alkyl substances (PFAS), often referred to as per- (and poly) fluorinated compounds (PFCs), have been used for years in many everyday3⁄4 and some lifesaving3⁄4 products. However, their use has been linked to adverse health effects in humans, a problem compounded by their persistence in the environment. This book discusses the various challenges of PFAS in our environment today, including their historical use as well as their chemical and toxicological properties. It also presents robust discussion of analytical challenges and special considerations in sampling. The work goes on to give practical recommendations for dealing with these compounds in today's dynamic regulatory landscape and includes several chapters on various remediation techniques. Key Features: Comprehensive overview of per- and polyfluorinated alkyl substances (PFAS) historical use and chemical/physical properties which help us understand their persistence, transport, and transformation pathways in the environment In-depth analysis of PFAS toxicology Detailed descriptions of conventional and state-of-the-art remediation technologies Practical recommendations for dealing with PFAS in a dynamic regulatory landscape Robust discussion of important sampling and analytical considerations Perfluoroalkyl Substances in the Environment: Theory, Practice, and Innovation explores the challenges across the topical areas of regulation and management, toxicology, environmental remediation, and analytical sampling and analysis.Readers will find this text helpful in understanding complexities associated with PFAS and informing management strategies to effectively protect this and future generations.

Author: Jamie C. DeWitt
Publisher: Humana Press
ISBN: 3319155180
Category : Medical
Languages : en
Pages : 500

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Book Description
This book serves as a timely and comprehensive overview of the latest science for perfluoroalkyl and polyfluoroalkyl substances (PFASs), covering the development of methods for assessing PFASs in biological fluids and tissues as well as the current knowledge regarding their toxicity to vertebrate organisms. This book includes chapters on human and wildlife exposure/body burdens, reviews of metabolism and toxicological effects by organ system/developmental stage and aspects of PFAS toxicity that are driving PFAS research and regulatory oversight. Toxicological Effects of Perfluoroalkyl and Polyfluoroalkyl Substances provide critical assessments of the most controversial topics surrounding toxicological evaluation of PFASs to give readers an expert perspective on the issues. Emphasis is placed on the integration of modes and mechanisms of action with functional endpoints that are relevant to human and wildlife health. This book will be a useful resource for toxicologists, environmental chemists, risk assessors and researchers with an interest in the class of compounds known as perfluoroalkyl and polyfluoroalkyl substances.

Author: George Dewey
Publisher:
ISBN:
Category : Biography & Autobiography
Languages : en
Pages : 426

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Author: Lorraine Jean Hopping
Publisher: Joseph Henry Press
ISBN: 9780309095501
Category : Science
Languages : en
Pages : 128

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Book Description
Diane France loves bones. Why? Because they talk to her. Every skeleton she meets whispers secrets about the life-and death-of its owner. Diane France can hear those secrets because she's a forensic anthropologist, a bone detective. She has the science skills and know-how to examine bones for clues to a mystery: Who was this person and how did he or she die? Bones tell Diane about the life and times of famous people in history, from a Russian royal family to American outlaws and war heroes. They speak to her about murders, mass disasters, and fatal accidents. One day she's collecting skeletal evidence at a crime scene. A phone call later she's jetting to the site of a plane crash or other unexpected tragedy to identify victims. Young readers will be captivated by the thrilling real-life story of this small-town girl full of curiosity and mischief who became a world-famous bone detective.

Author: Maureen F. Dollard
Publisher: Springer Nature
ISBN: 3030203190
Category : Psychology
Languages : en
Pages : 449

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Book Description
This book is a valuable, comprehensive and unique reference text on Psychosocial Safety Climate (PSC), a new work stress theory. It proposes a new PSC theory concerning the corporate climate for workers’ psychological health, its origins and implications for work stress, and provides a critique of current research and theories. It provides a comprehensive review of all PSC studies to date. The chapters discuss state-of-the-art empirical evidence testing PSC theory in relation to management roles, organisational resilience, corruption, organisational status, cultural perspectives, illegitimate tasks, high PSC work groups, PSC variability in work groups, etc. They investigate outcomes such as psychological distress, emotional exhaustion, depression, worry, engagement, health, cognitive decline, personal initiative, boredom, cynicism, sickness absence, and productivity loss, in various workplace settings across many countries. This unique book allows practitioners to rapidly update practical measures, benchmarks and processes, and provides students and trainees with an introduction to PSC and important concepts and methods, quantitative and qualitative, in occupational health with leads to further sources. Students as well as experts on occupational health and safety, human resource management, occupational health psychology, organisational psychology and practitioners, unions and policy makers will find this book highly informative. It covers relevant materials for undergraduate and postgraduate education, drawing upon the concepts, topics and methods (diary, multilevel, longitudinal, qualitative, data linkage) within the multidisciplinary occupational health area.

Author: Bruce C. Alleman
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 424

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Book Description
Natural attenuation was first demonstrated at sites with hydrocarbon contamination, but recent studies at sites contaminated by chlorinated compounds have shown that this approach often has merit for these more challenging contamination problems. This volume covers natural attenuation in media ranging from deep aquifers to shallow soils, and for contaminants ranging from fuels to solvents to herbicides, and offers the reader a comprehensive overview of case studies that represent the state of the art in natural attenuation approaches to site remediation.

Author: World Health Organization
Publisher: Environmental Health Criteria
ISBN: 9789241572422
Category : Medical
Languages : en
Pages : 0

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Book Description
"IPCS, International Programme on Chemical Safety."