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Novel Approaches In Macroinvertebrate Biomonitoring
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Book Synopsis Novel Approaches in Macroinvertebrate Biomonitoring by : Ely Kosnicki
Download or read book Novel Approaches in Macroinvertebrate Biomonitoring written by Ely Kosnicki and published by . This book was released on 2008 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increasing popularity of benthic macroinvertebrate use for biological monitoring and assessment of lotic systems calls for new applications for regions with a lesser known fauna and an overall better understanding of how community measures are influenced by seasonal variability. Two separate studies are presented to address aspects of biological monitoring that are seldom studied. The first study focused on evaluation of Grass Riparian Filter Strip effectiveness in north central Missouri. Streams within conservation areas and unprotected reaches were sampled to identify metrics that could distinguish between undesired and best attainable conditions. These metrics were used to construct two assessment tools, a Benthic Index of Biotic Integrity (B-IBI) and a novel technique we call a Least Desired Index (LDI). LDI works in a reciprocal fashion to B-IBI in that the lowest scoring criteria of the metrics are set by anti-reference stream conditions, or conditions that represent an undesirable quality. B-IBIs were developed from the conservation stream samples and the LDI was developed from the unprotected stream reaches. Two test sites with established GRFS were sampled and assessed with the B-IBI and the LDI. B-IBI determined that the GRFS sites showed moderate improvements where the LDI showed that the GRFS sites made no improvements. The LDI was considered to be a more realistic assessment considering that the GRFS at the test sites had only been established for 2 years and the reference streams used to construct the B-IBI were most likely impaired. The second study utilized a state designated reference stream as a case study for temporally profiling the community structure. Samples of benthic macroinvertebrates and water quality were taken approximately monthly to fulfill four objectives. The first objective was to determine if a temporal profile of the community might better reveal members of the community that are rare and transient. The second objective was to consider the maturity of each individual in weighting abundances and how these might affect the interpretation of the community structure. The third objective examined annual variability of 120 metrics. Multiple regressions with physico-chemico-temporal variables were created to see if these metrics could be predicted for samples taken during the following year. The last objective was to construct a River Invertebrate Prediction and Classification System (RIVPACS) model that classified seasons based on the biota and to use this model to predict and compare the community composition of samples taken during the following year. Rare and two types of transient taxa were recognized. Rare taxa were considered to be residents of the community, but infrequently encountered. Transient type I taxa were considered adventitious, and transient type II were short lived. Maturity weighted abundances showed significant changes in community measures and were found to be useful in aspects of other analyses. Few metrics exhibited low variation over the annual period, and fewer were predictable, indicating that seasonal variation can have a significant impact on measurements used in biological monitoring. The RIVPACS model biologically classified three seasons. Overall, the model moderately predicted community structure, also highlighting that macroinvertebrate communities are difficult to consistently quantify. Lotic habitats are important resources but are dynamic systems exhibiting challenging perspectives with regard to monitoring and quality assessment.
Book Synopsis Freshwater Biomonitoring and Benthic Macroinvertebrates by : David M. Rosenberg
Download or read book Freshwater Biomonitoring and Benthic Macroinvertebrates written by David M. Rosenberg and published by Springer. This book was released on 1993 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Analytical Approaches Used in Stream Benthic Macroinvertebrate Biomonitoring Programs of State Agencies in the United States by : U.S. Department of the Interior
Download or read book Analytical Approaches Used in Stream Benthic Macroinvertebrate Biomonitoring Programs of State Agencies in the United States written by U.S. Department of the Interior and published by CreateSpace. This book was released on 2014-03 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomonitoring programs based on benthic macroinvertebrates are well-established worldwide. Their value, however, depends on the appropriateness of the analytical techniques used. All United States State, benthic macroinvertebrate biomonitoring programs were surveyed regarding the purposes of their programs, quality-assurance and quality-control procedures used, habitat and water-chemistry data collected, treatment of macroinvertebrate data prior to analysis, statistical methods used, and data-storage considerations.
Book Synopsis Assessing the Ecological Integrity of Running Waters by : M. Jungwirth
Download or read book Assessing the Ecological Integrity of Running Waters written by M. Jungwirth and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: The assessment of the ecological integrity of running waters is a prerequisite to an understanding of the effects of human alterations. The evaluation of degradation processes provides key information on how to avoid further negative impacts. The success of future conservation, mitigation and restoration activities will rely on sound assessment methodologies and their ecological relevance and applicability. Assessment methodologies are therefore an integral part of sustainable river management. This book synthesizes and discusses state-of-the-art experiences in assessment methodologies. Including the latest knowledge on structures, processes and functions of running waters as a fundamental basis for developing adequate assessment methods, the book focuses on method development, application, and in particular on integrated assessment methods. This book is directed at scientists and managers with the aim of more effective preservation, restoration and maintenance of the ecological integrity of running water ecosystems.
Book Synopsis Analytical Approaches Used in Stream Benthic Macroinvertebrate Biomonitoring Programs of State Agencies in the United States by : James L. Carter
Download or read book Analytical Approaches Used in Stream Benthic Macroinvertebrate Biomonitoring Programs of State Agencies in the United States written by James L. Carter and published by . This book was released on 2013 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Macroinvertebrate Biomonitoring Protocol for Four Prairie Streams by : James T. Peterson
Download or read book Macroinvertebrate Biomonitoring Protocol for Four Prairie Streams written by James T. Peterson and published by . This book was released on 1999 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Review of the Potential Use of Benthic Macroinvertebrate Biomonitoring, Using the Reference Condition Approach in the Setting, Monitoring and Assessment of Agri-environmental Performance Standards by : P. J. van den Brink
Download or read book Technical Review of the Potential Use of Benthic Macroinvertebrate Biomonitoring, Using the Reference Condition Approach in the Setting, Monitoring and Assessment of Agri-environmental Performance Standards written by P. J. van den Brink and published by . This book was released on 2005 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Robert Converse Bailey Publisher :Springer Science & Business Media ISBN 13 :9781402076701 Total Pages :186 pages Book Rating :4.0/5 (767 download)
Book Synopsis Bioassessment of Freshwater Ecosystems by : Robert Converse Bailey
Download or read book Bioassessment of Freshwater Ecosystems written by Robert Converse Bailey and published by Springer Science & Business Media. This book was released on 2004 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantifying the effect(s) of human-induced changes on aquatic ecosystems is a fundamental objective in ecological assessment, and one that often requires the use of a reference condition. Because of the widespread degradation of many aquatic ecosystems, finding pristine or even minimally disturbed reference sites can be a challenging (read frustrating) and costly endeavour. This book gives a comprehensive description of present-day concepts and practices in working with the use of references in quantifying departures from conditions expected with no or only minimal anthropogenic effects.
Book Synopsis Laboratory Methods by : Canadian Aquatic Biomonitoring Network
Download or read book Laboratory Methods written by Canadian Aquatic Biomonitoring Network and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Intermittent Rivers and Ephemeral Streams by : Thibault Datry
Download or read book Intermittent Rivers and Ephemeral Streams written by Thibault Datry and published by Academic Press. This book was released on 2017-07-11 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intermittent Rivers and Ephemeral Streams: Ecology and Management takes an internationally broad approach, seeking to compare and contrast findings across multiple continents, climates, flow regimes, and land uses to provide a complete and integrated perspective on the ecology of these ecosystems. Coupled with this, users will find a discussion of management approaches applicable in different regions that are illustrated with relevant case studies. In a readable and technically accurate style, the book utilizes logically framed chapters authored by experts in the field, allowing managers and policymakers to readily grasp ecological concepts and their application to specific situations. Provides up-to-date reviews of research findings and management strategies using international examples Explores themes and parallels across diverse sub-disciplines in ecology and water resource management utilizing a multidisciplinary and integrative approach Reveals the relevance of this scientific understanding to managers and policymakers
Book Synopsis Metabarcoding for use in Nordic routine aquatic biomonitoring: a validation study by : Meissner, Kristian
Download or read book Metabarcoding for use in Nordic routine aquatic biomonitoring: a validation study written by Meissner, Kristian and published by Nordic Council of Ministers. This book was released on 2021-01-12 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available online: https://pub.norden.org/temanord2020-538/ Over 75% of all lakes and 40% of all rivers in the EU are found in the Nordic countries. Biomonitoring according to the EU Water Framework Directive (WFD) is adopted by all Nordic countries and forms an integral part of management efforts to preserve and restore the ecological quality of freshwaters and their ecosystem services. Organisms used in WFD biomonitoring are identified by experts; this is time consuming and error prone. Molecular identification methods could be used but have not been tested for monitoring. We compared molecular to expert identification for samples from 297 Nordic lakes and streams. The DNA-based results were highly similar to expert identifications. We suggest that Nordic or European efforts towards implementation and standardization of DNA-based methodology should be undertaken to swiftly ensure the use of this promising tool in future WFD monitoring.
Book Synopsis Riverine Ecosystem Management by : Stefan Schmutz
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 562 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.
Book Synopsis Biological Monitoring in Nordic Rivers and Lakes by : Jens Skriver
Download or read book Biological Monitoring in Nordic Rivers and Lakes written by Jens Skriver and published by Nordic Council of Ministers. This book was released on 2001 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Biological Monitoring of Aquatic Systems by : Stanford, L. Loeb
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.
Book Synopsis The Waterbug Book by : John Gooderham
Download or read book The Waterbug Book written by John Gooderham and published by CSIRO PUBLISHING. This book was released on 2002 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater invertebrates identification guide for both professionals and non-professionals. Contains a key to all the macroinvertebrate groups and photographs of live specimens.
Book Synopsis Technical Review of the Potential Use of Benthic Macroinvertebrate Biomonitoring, Using the Reference Condition Approach in the Setting, Monitoring and Assessment of Agri-environmental Performance Standards by :
Download or read book Technical Review of the Potential Use of Benthic Macroinvertebrate Biomonitoring, Using the Reference Condition Approach in the Setting, Monitoring and Assessment of Agri-environmental Performance Standards written by and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Macroinvertebrate Biomonitoring of Urban Run-off Pollution by : Andrew D. Bascombe
Download or read book Macroinvertebrate Biomonitoring of Urban Run-off Pollution written by Andrew D. Bascombe and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
