Download or read book Biological Monitoring of Aquatic Systems written by Stanford, L. Loeb and published by CRC Press. This book was released on 1994-01-24 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: With regional, national, and global processes affecting both the structure and function of lakes and rivers, assessment methodology must encompass many attributes to evaluate the impact of these processes on water quality. Many of the changes in biological communities correlate to resource exploitation, nonpoint pollutant interactions, and habitat alteration - factors that can be missed by routine chemical sampling. This creates the need for ecologically-based approaches to this problem. Biological monitoring is a fundamental part of an ecologically-based approach. Biological Monitoring of Aquatic Systems brings together contributions by authors recognized as leaders in the development and utilization of biological monitoring techniques for freshwater ecosystems. It provides a conceptual framework for the use of biological monitoring to assess the environmental health of freshwater resources. Biological monitoring is an important part of any water quality assessment program. Biological Monitoring of Aquatic Systems provides you with an understanding of water resources. It includes discussions concerning historical development, ecological basis, experimental design characteristics, case studies, and future concerns. As efforts to maintain and restore the world's water resources intensify, the need to develop accurate methods to assess the health of these resources becomes critical.
Download or read book Assessing and Monitoring Aquatic Ecosystem Health written by Kevin Joseph Cash and published by The Study. This book was released on 1995 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: As part of a larger project on development of an ecosystem integrity and cumulative effects monitoring program for the Peace, Athabasca, and Slave River basins, this report reviews the concept of ecosystem health and cumulative effects assessment as well as the theoretical framework and practical objectives of these approaches. The report reviews the literature on existing individual, population-, and community-level approaches and associated measurements being used for the assessment of aquatic ecosystem health and cumulative effects. It also identifies the types of data required to assess and monitor aquatic ecosystem health and cumulative effects in large northern rivers. Finally, the report discusses the applicability of these approaches and associated measurements, and recommends approaches with potential for use in the Northern River Basins Study.
Download or read book Evaluating and Monitoring the Health of Large Scale Ecosystems written by David J. Rapport and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem health offers a fresh perspective on the management of natural resources and the environment. While some of the root concepts can surely be traced back to Aldo Leopold and even earlier, it is only in the recent decade that a substantial body of work has emerged on this topic. There is no question that a novel approach which is by its nature cross disciplinary, bridging the health and biological sciences, will initially raise a number of questions particularly pertaining to the use of metaphors and the validity of the analogy. This volume however goes beyond merely the philosophical dimensions of the subject by covering a number of case studies which have given rise to the development of promising quantitative methods for diagnosis and rehabilitation of ecosystems under stress. The focus of most studies is on regional ecosystems i.e. ecosystems of large scale. As such, the methods and approaches should have wide appeal to government agencies charged with the responsibility of sustainable development of regional ecosystems and natural resources. Health is one of those difficult concepts that everyone thinks they can define, until they come to try. We all have personal knowledge about health and illness and this makes the ecosystem analogy so potentially powerful. Yet it is also clear that the uncritical application of the concept could lead to overly simplistic approaches to analysis and management of ecosystem health.
Download or read book Biological Indicators of Aquatic Ecosystem Stress written by S. Marshall Adams and published by C A B International. This book was released on 2002-01-01 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: *Comprehensive discussion of environmental stressors affecting aquatic ecosystems and organisms *Contributions from leading scientists in the field *Practical manual for students and researchers on the use of biocriteria *A practical guide to the use of biocriteria for assessment of the effects of environmental stressors on aquatic ecosystems and organisms, especially fish. Written by scientists who are experts in their fields, this book provides helpful information for designing and applying bioindicators in the field to reliably assess the health of aquatic organisms and ecosystems. This volume may be used as a manual for scientists, students, and others, in a variety of disciplines and applications
Download or read book Assessing Aquatic Ecosystem Health Benefits Arising from Activities Associated with Community Based Monitoring written by Chris Garda and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integrated Assessment of Ecosystem Health written by K.M. Scow and published by CRC Press. This book was released on 2019-09-17 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new approach to ecosystem health is proactive. As a result, the scope of environmental studies is growing and the methods are evolving. Integrated Assessment of Ecosystem Health aggressively broadens the range of ecotoxicology to include its related fields. The book begins with John Cairns, Jr.'s predictions and recommendations for the futur
Download or read book Handbook of Ecological Indicators for Assessment of Ecosystem Health written by Sven E. Jorgensen and published by CRC Press. This book was released on 2005-01-27 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of ecosystem health explores the interactions between natural systems, human health, and social organization. As decision makers require a sound, modular approach to environmental management and sustainable development, ecosystem health assessment indicators are increasingly used across any number of applications. The Handbook of Ecologic
Download or read book Riverine Ecosystem Management written by Stefan Schmutz and published by Springer. This book was released on 2018-05-08 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book surveys the frontier of scientific river research and provides examples to guide management towards a sustainable future of riverine ecosystems. Principal structures and functions of the biogeosphere of rivers are explained; key threats are identified, and effective solutions for restoration and mitigation are provided. Rivers are among the most threatened ecosystems of the world. They increasingly suffer from pollution, water abstraction, river channelisation and damming. Fundamental knowledge of ecosystem structure and function is necessary to understand how human acitivities interfere with natural processes and which interventions are feasible to rectify this. Modern water legislation strives for sustainable water resource management and protection of important habitats and species. However, decision makers would benefit from more profound understanding of ecosystem degradation processes and of innovative methodologies and tools for efficient mitigation and restoration. The book provides best-practice examples of sustainable river management from on-site studies, European-wide analyses and case studies from other parts of the world. This book will be of interest to researchers in the field of aquatic ecology, river system functioning, conservation and restoration, to postgraduate students, to institutions involved in water management, and to water related industries.
Download or read book Water Quality for Ecosystem and Human Health written by Geneviève M. Carr and published by Earthprint. This book was released on 2009-02-28 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality for ecosystem and human health is the first report of its kind produced by UNEP's GEMS/Water Programme. Drawing on examples from around the world, the report presents assessments of current status and trends in water quality. It also provides an introduction to a diverse range of issues of concern in global water quality, and approaches to their detection, analysis, and resolution. It is difficult to obtain a global picture of water quality as different countries and regions struggle with a range of environmental pressures and the reality of limited resources available for monitoring, assessment and remediation. However, the report highlights five key messages: (1) Human-driven processes often have the greatest negative impact on the quality of water resources, even in remote environments; (2) Impaired aquatic ecosystems can lead to impaired human health and socio-economic decline; (3) There are new threats to the health of aquatic ecosystems for example, pharmaceuticals and personal care products, requiring immediate attention by regulatory authorities at local, national and global levels; (4) Successful procedures have been developed for the restoration of aquatic ecosystems including damage caused by acidification and eutrophication, and (5) Baseline monitoring data for aquatic ecosystems is a priority. Long-term monitoring is also required to track the effectiveness of policies and interventions.
Download or read book Using Detection Dogs to Monitor Aquatic Ecosystem Health and Protect Aquatic Resources written by Ngaio L. Richards and published by Springer. This book was released on 2018-08-10 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the varied range of emerging applications using specially trained detection dogs to monitor and protect aquatic ecosystems, animals, plants and related resources. Featuring contributions from those at the forefront of converging disciplines ranging from canine training, ecological and biological monitoring, water resource management, law enforcement, and eco-toxicology, it addresses everyone already immersed in these or related fields, and anyone seeking to gain a broader understanding of them. Chapters cover several common themes including monitoring presence/absence through biological and ecological surveys; maintaining and evaluating water quality; law enforcement and anti-poaching initiatives; public education, awareness and compliance; standards and best practices; optimal uses of dogs in relation to and in conjunction with other available tools and pragmatic considerations for selecting and working with dogs and handlers. The aim of the book is to stimulate new ideas, promote the sharing and dissemination of information and findings - and, ideally, to catalyze new and innovative partnerships, to strengthen the preservation and conservation of our aquatic heritage.
Download or read book North American Workshop on Monitoring for Ecological Assessment of Terrestrial and Aquatic Ecosystems written by and published by . This book was released on 1996 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book North American Workshop on Monitoring for Ecological Assessment of Terrestrial and Aquatic Ecosystems written by Celedonio Aguirre Bravo and published by . This book was released on 1996 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Quality for Ecosystem and Human Health written by Geneviève M. Carr and published by UNEP/Earthprint. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to provide an overview of the major components of surface and ground water quality and how these relate to ecosystem and human health. Local, regional and global assessments of water quality monitoring data are used to illustrate key features of aquatic environments, and to demonstrate how human activities on the landscape can influence water quality in both positive and negative ways. Clear and concise background knowledge on water quality can serve to support other water assessments.
Download or read book Ecological Monitoring Assessment and Management in Freshwater Systems written by Young-Seuk Park and published by MDPI. This book was released on 2018-09-27 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Ecological Monitoring, Assessment, and Management in Freshwater Systems" that was published in Water
Download or read book Monitoring Ecological Condition in the Western United States written by Shabeg S. Sandhu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The monitoring of point sources by the Environmental Protection Agency (EPA), the states, and the tribes has documented and helped reduce the levels of chemical stressors affecting our ecosystems. With the controls on point sources reducing chemical contamination, new environmental challenges associated with nonpoint sources have emerged. To adequately deal with these new problems, EPA's Office of Research and Development recognized the need to develop an overall under standing of the condition of our ecological resources, the trends in their condition, and the stressors affecting these systems on a broad scale. Toward this end, the En vironmental Monitoring and Assessment Program (EMAP) was established by EPA and has been strategically developing the scientific tools and techniques to monitor and assess the status and trends of aquatic ecosystems. EMAP scientists have developed new indicators and probability-based de signs to fill data gaps in the development of regional-scale assessments of our aquatic resources, as required in the Clean Water Act. We have a scientifically de fensible approach that allows: 100 percent coverage of the aquatic resources within broad geographic areas and the formulation of reference 'conditions for es tablishing the health of these resources. The use of these indicators and designs were successfully demonstrated in the landscapes, streams, and estuaries of the mid-Atlantic states as part of the Mid-Atlantic Integrated Assessment (MAlA).
Download or read book Water Quality Assessments written by Deborah V Chapman and published by CRC Press. This book was released on 1996-08-22 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidebook, now thoroughly updated and revised in its second edition, gives comprehensive advice on the designing and setting up of monitoring programmes for the purpose of providing valid data for water quality assessments in all types of freshwater bodies. It is clearly and concisely written in order to provide the essential information for all agencies and individuals responsible for the water quality.
Download or read book Bioindicators and Biomarkers of Environmental Pollution and Risk Assessment written by Jamil Kaiser and published by . This book was released on 2001 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the reader with an overview of the variety of animal and plants that are available for use as environmental monitors. The author emphasizes that the use of a single species of target bioindicator is not appropriate or scientifically sound for the monitoring of several toxic pollutants.
