Biological Monitoring of Rivers


Book Description

Biological monitoring of running waters is a scientifically and economically valid approach for surveys and monitoring programmes to assess the water quality. Biological Monitoring of Rivers is a timely, up-to-date book that includes a good number of practical how-to-do chapters. Up-to-date assessment of biological water monitoring Practical how-to-do chapters help the practitioner Provides a broad survey of methods uses inside and outside the EU Gives perspectives for future applications




Freshwater Biomonitoring and Benthic Macroinvertebrates


Book Description

North American and European governments have adopted national programs for environmental monitoring and assessment that include the use of aquatic biota. These programs will use a variety of indicators of environmental health; benthic macroinvertebrates are one of the most promising of them. The chapters in this book deal with the many different approaches available for using benthic macroinvertebrates in biological monitoring programs.




Riverine Ecosystem Management


Book Description

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.







Biological Monitoring in Nordic Rivers and Lakes


Book Description

The project "Biological Monitoring in Nordic Rivers and Lakes" is funded by the Nordic Council of Ministers and operates as part of the Nordic Council of Ministers Group on Monitoring and Data (NMD). A total of 24 scientists, technicians and administrators from the five Nordic countries have participated in the project in 1998-99. The project "Biological Monitoring in Nordic Rivers and Lakes" was originally initiated in the light of the coming Water Framework Directive that calls for common methods and approaches to assess the ecological quality of the aquatic environment. The participants in the project have gathered available information on the use of macroinvertebrates, macrophytes and fish as monitoring indicators. Finally, recommendations for common methods and strategies have been elaborated and proposals for future work and corporation are forwarded.







Biological Assessment and Criteria


Book Description

Biological Assessment and Criteria presents a state-of-the-art overview of the applications of biological assessments and biocriteria for water quality management in fresh waters. The book presents case studies which illustrate how bioassessment has been used to identify and diagnose water quality problems. It also provides examples of the use of qualitative and quantitative biocriteria as regulatory tools to complement water quality criteria and standards. The first book to present the technical foundation, rationale, program and policy relevance, and legal basis for the most accurate tools used to assess freshwater natural resource and regulatory efforts, this book provides useful and timely information for water quality managers.




Monitoring Ecological Change


Book Description

The state of ecosystems, biological communities and species are continuously changing as a result of both natural processes and the activities of humans. In order to detect and understand these changes, effective ecological monitoring programmes are required. This book offers an introduction to the topic and provides both a rationale for monitoring and a practical guide to the techniques available. Written in a nontechnical style, the book covers the relevance and growth of ecological monitoring, the organizations and programmes involved, the science of ecological monitoring and an assessment of methods in practice, including many examples from monitoring programmes around the world. Building on the success of the first edition, this edition has been fully revised and updated with two additional chapters covering the relevance of monitoring to the reporting of the state of the environment, and the growth of community based ecological monitoring.




Freshwater Biological Monitoring


Book Description

Freshwater Biological Monitoring contains the proceedings of a Specialized Conference held in Cardiff, Wales, on September 12-14, 1984. Contributors explore advances in freshwater biological monitoring, paying particular attention to the interpretation of traditional community surveillance studies by means of the modern computer and multivariate statistical techniques and how such field community responses are related to laboratory studies of pollutants. The design, validation, and use of novel monitoring systems employing plants, invertebrates, and fish are considered, along with developments in the in vitro assessment of mutagenicity of chemicals present in water. This book is comprised of 16 chapters and begins with a review of issues surrounding the tests used in biological monitoring and the ways in which the information will be used. The discussion then turns to the usefulness of the colonization sampler in collecting macroinvertebrates indicative of river water quality in lowland rivers; biological assessment of water quality and conservation evaluation in Welsh rivers; and water chemistry, benthos, and drift in a fast-flowing river. The following chapters focus on eutrophication in rivers; toxicity testing with freshwater macroinvertebrates; and compliance biomonitoring. This monograph will be of value to policymakers and environmentalists concerned with water pollution control.