Assessment of Water Quality and Ecosystem Techniques to Monitor the Environmental Effects of Salmon Aquaculture

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (131 download)

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Book Synopsis Assessment of Water Quality and Ecosystem Techniques to Monitor the Environmental Effects of Salmon Aquaculture by : Jonathan Day

Download or read book Assessment of Water Quality and Ecosystem Techniques to Monitor the Environmental Effects of Salmon Aquaculture written by Jonathan Day and published by . This book was released on 2020 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Multi-Trophic Aquaculture (IMTA) diversifies species culture to produce a variety of products and mitigate nutrient impacts associated with finfish culture. This study examined two biological indicators that could be used to assess IMTA performance with respect to changes in nutrient release. Changes in biocolonization of wild fouling species were examined as an indicator of organic nutrients. Bio-collectors were deployed at different distances from finfish sites to determine if differences in the accumulation of fouling species could be used to detect an aquaculture nutrient source. Biomass accumulation was different with respect to distance from farms and it appears that changes in species composition is responsible. Although there were no measurable differences with respect to distance from salmon cages in environmental conditions such as temperature, salinity, pH, turbidity or chlorophyll, further investigation is suggested to better understand the role of site infrastructure. The relationship between algal colour (lightness, chroma, hue) and nitrogen content within Ulva lactuca, Palmaria palmata, and Poryphyra purpurea was also examined as an indicator of inorganic nutrients. Within each species, colour change corresponded to nitrogen concentration in the thallus, but season and location were significant factors. Palmaria palmata and P. purpurea exhibit less predictable relationships between colour and nitrogen and are harder to identify than U. lactuca and would not be reliable indicators at certain times of year or locations. In both studies the use of wild species responses to nutrient availability was influenced by species type and variability in the coastal environment and require further study before application as tools for IMTA performance monitoring and assessment.

Environmental Effects of Marine Finfish Aquaculture

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540252696
Total Pages : 494 pages
Book Rating : 4.2/5 (526 download)

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Book Synopsis Environmental Effects of Marine Finfish Aquaculture by : Barry Hargrave

Download or read book Environmental Effects of Marine Finfish Aquaculture written by Barry Hargrave and published by Springer Science & Business Media. This book was released on 2005-08-24 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental risks associated with large-scale marine finfish cage aquaculture cast doubt on the sustainability of the industry. This book divides the topic into its broad parts: Eutrophication; Sedimentation and Benthic Impacts; Changes in Trophic Structure and Function; and Managing Environmental Risks, and goes further to analyze methods and models currently used to measure near and far-field environmental effects of finfish mariculture and and their implications for management.

Evaluation of Techniques for Environmental Monitoring of Salmon Farms in Tasmania

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Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Evaluation of Techniques for Environmental Monitoring of Salmon Farms in Tasmania by : Christine Crawford

Download or read book Evaluation of Techniques for Environmental Monitoring of Salmon Farms in Tasmania written by Christine Crawford and published by . This book was released on 2002 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Management for Aquaculture

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Publisher : Springer
ISBN 13 : 0412595001
Total Pages : 224 pages
Book Rating : 4.4/5 (125 download)

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Book Synopsis Environmental Management for Aquaculture by : A. Midlen

Download or read book Environmental Management for Aquaculture written by A. Midlen and published by Springer. This book was released on 1998-05-31 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years the subject of pollution of natural waters by aquaculture has received considerable attention. With increasingly stringent regulation of wastewater quality from fish farms around the world, those involved in the industry need to be aware of the causes of pollution from fish and shellfish farms and of methods by which this pollution may be prevented. This book aims to bring the principles of wastewater treatment and other pollution control techniques for fish and shellfish farming to a wide audience of farmers, students, scientists and engineers; in fact anyone who works in aquaculture or pollution control. For this reason, the authors who have between them much experience in this area have written this important book with both the specialist and those new to the area in mind. As part of the growing Aquaculture Series, this title gives a comprehensive insight into this topic of vital importance to the aquaculture industry. This book should be on the shelves of all those involved in fish and shellfish farming and connected environmental issues, and available in universities and research establishments for students and professionals alike.

Aquaculture in the Ecosystem

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Publisher : Springer Science & Business Media
ISBN 13 : 1402068107
Total Pages : 330 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Aquaculture in the Ecosystem by : Marianne Holmer

Download or read book Aquaculture in the Ecosystem written by Marianne Holmer and published by Springer Science & Business Media. This book was released on 2007-12-29 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a scientific forecast of development in aquaculture with a focus on the environmental, technological, social and economic constraints that need to be resolved to ensure sustainable development of the industry and allow the industry to be able to feed healthy seafood products to future generations. The chapters discuss the most critical bottlenecks of the development. They encompass subjects of understanding the environmental impacts, the current state-of-the-art in monitoring programs and in coastal zone management, the important interactions between wild and cultured organisms including release of non-native species into the wild.

Aquaculture zoning, site selection and area management under the ecosystem approach to aquaculture

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Publisher : Food & Agriculture Org.
ISBN 13 : 9251096384
Total Pages : 75 pages
Book Rating : 4.2/5 (51 download)

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Book Synopsis Aquaculture zoning, site selection and area management under the ecosystem approach to aquaculture by : Food and Agriculture Organization of the United Nations

Download or read book Aquaculture zoning, site selection and area management under the ecosystem approach to aquaculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2017 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ecosystem approach to aquaculture provides the conceptual guideline for spatial planning and management. This publication describes the major steps related to these activities. The rationale for and objectives of each step, the ways (methodologies) to implement it, and the means (tools) that are available to enable a methodology are described in a stepwise fashion. Recommendations to practitioners and policy-makers are provided. A separate policy brief accompanies this paper. The benefits from spatial planning and management are numerous and include higher productivity and returns for investors, and more effective mitigation of environmental, economic and social risks, the details of which are provided in this paper.

Leaping in the Dark

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Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Leaping in the Dark by : Alison Ross

Download or read book Leaping in the Dark written by Alison Ross and published by . This book was released on 1997 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Water Quality and Fish Health

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789251034378
Total Pages : 80 pages
Book Rating : 4.0/5 (343 download)

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Book Synopsis Water Quality and Fish Health by : Zdeňka Svobodová

Download or read book Water Quality and Fish Health written by Zdeňka Svobodová and published by Food & Agriculture Org.. This book was released on 1993 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Environmental Genomics

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Publisher : CSIRO PUBLISHING
ISBN 13 : 1486314937
Total Pages : 369 pages
Book Rating : 4.4/5 (863 download)

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Book Synopsis Applied Environmental Genomics by : Oliver F... Berry

Download or read book Applied Environmental Genomics written by Oliver F... Berry and published by CSIRO PUBLISHING. This book was released on 2023-12 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: DNA is the essence of life and the original ‘big data’. New technologies are allowing scientists to access and make sense of this information like never before, and they are using it to solve the world’s greatest environmental challenges. Applied Environmental Genomics synthesises the latest and most exciting uses of genomic technologies for environmental science and management. With an emphasis on diversity of applications and real-world demonstrations, leading researchers have contributed detailed chapters on innovative approaches to obtaining critical management-relevant information about the natural world. These chapters are complemented by perspective sections written by environmental managers who describe their experiences using genomics to support evidence-based decisions. Ideal for students, researchers and professionals working in natural resource management and policy, Applied Environmental Genomics is a comprehensive introduction to a fast-moving field that is transforming the practice of environmental management, with profound relevance to industry, government and the public.

Guidelines for the Promotion of Environmental Management of Coastal Aquaculture Development

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789251032640
Total Pages : 132 pages
Book Rating : 4.0/5 (326 download)

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Book Synopsis Guidelines for the Promotion of Environmental Management of Coastal Aquaculture Development by : Uwe C. Barg

Download or read book Guidelines for the Promotion of Environmental Management of Coastal Aquaculture Development written by Uwe C. Barg and published by Food & Agriculture Org.. This book was released on 1992 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is directed to aquaculture development specialists, coastal resource use planners and government officials involved and interested in the planning and management of coastal aquaculture development within the wider context of resource use in coastal areas. It is intended to serve in the promotion of environmental management of coastal aquaculture. Guidelines are given for improved environmental management of coastal aquaculture based on an overview of selected published experiences and concepts. Potential adverse environmental effects of and on coastal aquaculture practices are addressed with consideration of main socio-economic and bio-physical factors. Methodologies are presented for the assessment and monitoring of environmental hazards and impacts of coastal aquaculture. Selected environmental management options are described for application both at policy-level and farm-level.

Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-Based Methods,volume III

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Publisher : Frontiers Media SA
ISBN 13 : 2832554237
Total Pages : 243 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-Based Methods,volume III by : Faming Huang

Download or read book Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-Based Methods,volume III written by Faming Huang and published by Frontiers Media SA. This book was released on 2024-09-12 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Research Topic is Volume III of a series. The previous volume can be found here: Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-based Methods - Volume II and Spatial Modelling and Failure Analysis of Natural and Engineering Disasters through Data-based Methods Natural and engineering disasters, which include landslides, rock fall, rainstorm, dam failure, floods, earthquakes, road and building disasters and wildfires, appear as results of the progressive or extreme evolution of climatic, tectonic and geomorphological processes and human engineering activities. It is significant to explore the failure mechanism and carry out spatial modeling of these engineering and natural disasters due to their serious harm to the safety of people's lives and property. The data-based methods, including advanced and successful remote sensing, geographic information systems, machine learning and numerical simulation techniques methods, are promising tools to analyze these complex disasters. Machine Learning models such as neurofuzzy logic, decision tree, artificial neural network, deep learning and evolutionary algorithms are characterized by their abilities to produce knowledge and discover hidden and unknown patterns and trends from large databases, whereas remote sensing and Geographic Information Systems appear as significant technology equipped with tools for data manipulation and advanced mathematical modeling. What is more, the numerical simulation can also be acknowledged as advanced technologies for discovering hidden failure mechanism of disasters. The main objective of this Research Topic is to provide a scientific forum for advancing the successful implementation of Machine Learning (ML) and numerical simulation techniques in operation rules, failure mechanism, spatial and time series prediction, susceptibility mapping, hazard assessment, vulnerability modeling, risk assessment and early warning of complex natural and engineering disasters.

Salmon Aquaculture

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Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Salmon Aquaculture by : Knut Heen

Download or read book Salmon Aquaculture written by Knut Heen and published by John Wiley & Sons. This book was released on 1993-12-14 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to the responsible development of salmon aquaculture to the mutual benefits of all resources and individuals affected by this industry. Geographic distribution, approaches to problems of rearing in open and closed marine systems, techniques dealing with transportation and feeding, consequences of environmental factors on aquaculture and regulations and economic considerations are among the issues discussed.

Environmental Impacts of Aquaculture

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Publisher : Taylor & Francis US
ISBN 13 : 9781841270418
Total Pages : 240 pages
Book Rating : 4.2/5 (74 download)

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Book Synopsis Environmental Impacts of Aquaculture by : Kenneth D. Black

Download or read book Environmental Impacts of Aquaculture written by Kenneth D. Black and published by Taylor & Francis US. This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continued expansion of aquaculture – in a wide range of environments and of a growing number of species has lead to increasing demands on aquatic resources. These demands vary with the culture species, the culture method and the environmental and ecological setting. While there are many examples of efforts to mitigate detrimental environmental effects, the environment remains the ultimate constraint on the future sustainable development of this maturing industry. The relationships between the activities of aquaculture and the environment are therefore of economic importance as well as of scientific interest and, for these reasons, a large international research community has developed over the past decade. In this volume, the resultant research is synthesised and critically reviewed, providing a source of reference to the most important recent developments at research and professional level. The authors are internationally recognised authorities who have made significant contributions to their respective research areas. The first part of the volume is organised in terms of the major culture types. This is followed by chapters of general relevance to aquaculture. The volume is designed to complement Biology of Farmed Fish (eds K D Black/A D Pickering), also published in this series. It is directed at fish biologists, shellfish biologists and environmental scientists working in the academic, governmental and industrial sectors.

Environmental Protection Research Catalog: Indexes

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Publisher :
ISBN 13 :
Total Pages : 1478 pages
Book Rating : 4.:/5 (7 download)

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Book Synopsis Environmental Protection Research Catalog: Indexes by : Smithsonian Science Information Exchange

Download or read book Environmental Protection Research Catalog: Indexes written by Smithsonian Science Information Exchange and published by . This book was released on 1972 with total page 1478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Impacts of Aquaculture

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Publisher : Burns & Oates
ISBN 13 :
Total Pages : 240 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Environmental Impacts of Aquaculture by : Kenneth D. Black

Download or read book Environmental Impacts of Aquaculture written by Kenneth D. Black and published by Burns & Oates. This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The continued expansion of aquaculture - in a wide range of environments and of a growing number of species, both vertebrate and invertebrate - has lead to increasing demands on aquatic resources. These demands vary with the culture species, the culture method and the environmental and ecological setting. While there are many examples of efforts to mitigate detrimental environmental effects, the environment remains the ultimate constraint on the future sustainable development of this maturing industry. The relationships between the activities of aquaculture and the environment are of significant economic importance, as well as of innate scientific interest. As a result, a large international research community has developed over the past decade. In Environmental Impacts of Aquaculture, the research is synthesized and critically reviewed, providing a source of reference to the most important recent developments at research and professional level.

Report summaries

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Publisher :
ISBN 13 :
Total Pages : 1584 pages
Book Rating : 4.:/5 (2 download)

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Book Synopsis Report summaries by : United States. Environmental Protection Agency

Download or read book Report summaries written by United States. Environmental Protection Agency and published by . This book was released on 1983 with total page 1584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Whole-of-ecosystem Assessment of Environmental Issues for Salmonid Aquaculture

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Publisher :
ISBN 13 : 9781921424649
Total Pages : 197 pages
Book Rating : 4.4/5 (246 download)

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Book Synopsis A Whole-of-ecosystem Assessment of Environmental Issues for Salmonid Aquaculture by :

Download or read book A Whole-of-ecosystem Assessment of Environmental Issues for Salmonid Aquaculture written by and published by . This book was released on 2009 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt: