Advances in Fish Passage Technology PDF Download
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Author: Mufeed Odeh
Publisher:
ISBN:
Category : Reference
Languages : en
Pages : 176
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Book Description
Author: Mufeed Odeh
Publisher:
ISBN:
Category : Reference
Languages : en
Pages : 176
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Book Description
Author:
Publisher: Office of Technology Assessment
ISBN:
Category : Nature
Languages : en
Pages : 180
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Book Description
Author: Mufeed Odeh
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 240
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Book Description
Odeh (Conte Anadromous Fish Research Center) presents 13 contributions which explore the technical possibilities of constructing effective fish bypass systems for hydroelectric dams, especially those that are due for relicensing in the context of new regulations. The articles consist of case studies in the effectiveness of such techniques as surface bypass systems, modular inclined screens, hydroacoustic evaluation of fish entrainment patterns, surface collection, surface spill gates, and radio-tagging and radar tracking behavior evaluation strategies. Annotation c. Book News, Inc., Portland, OR (booknews.com).
Author:
Publisher: DIANE Publishing
ISBN: 1428920161
Category :
Languages : en
Pages : 174
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Book Description
The focus of this report is technologies for fish passage around hydropower generation facilities and protection against entrainment and turbine mortality. Emphasis is given to Federal Energy Regulatory Commission (FERC)-licensed hydropower projects where fish protection is a subject of controversy and congressional interest due to the Federal Power Act (FPA) and the Electric Consumers Protection Act (ECPA). Thus institutional issues related to FERC-relicensing are also discussed. (Major points of controversy are high-lighted in box 1.1).
Author: United States. National Park Service
Publisher:
ISBN:
Category : Anadromous fishes
Languages : en
Pages : 718
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Book Description
Author: Pedro R. Almeida
Publisher: Springer Science & Business Media
ISBN: 1402062370
Category : Science
Languages : en
Pages : 293
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Book Description
This volume includes 33 peer-reviewed papers presented at the Sixth Conference on Fish Telemetry held in Europe (Sesimbra, Portugal, 5-11 June 2005). The papers focus on migration and behaviour, species conservation and habitat rehabilitation, human impacts and fisheries, telemetry methodology and new technology. This book is aimed at scientists and engineers actively involved in aquatic telemetry projects.
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 1198
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Book Description
Author: Kordell Payne
Publisher: Scientific e-Resources
ISBN: 1839474491
Category :
Languages : en
Pages : 422
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Book Description
Freshwater fish are those that spend some or all of their lives in fresh water, such as rivers and lakes, with a salinity of less than 0.05%. These environments differ from marine conditions in many ways, the most obvious being the difference in levels of salinity. To survive fresh water, the fish need a range of physiological adaptations. 41.24% of all known species of fish are found in fresh water. A fish is defined as an aquatic or marine animal with vertebrae. All fish have vertebra, except sharks and rays that have cartilage. Cartilage is more flexible than bone, but strong enough to support the body. They usually possess gills in the adult stage and have limbs in the form of fins. Fishes also include the jawless vertebrates such as the lamprey and hagfish; and the shark, ray, chimaera, lungfish, and bony fishes. The bony fishes are the most common. A bony fish has jaws that are well developed, formed by true bone rather than cartilage. Fish are very different in appearance, size and shape. This all depends on the environment that it lives in. Fish are part of the ecosystem entering the flux of energy at different levels of the food chain. This book introduces the ecology of fishes by describing the inter-relationships between fishes and the aquatic habitats they occupy. Sequential reading, chapter by chapter, covers the main themes of ecology, including habitat use, species interactions, migration, feeding, population dynamics and reproduction in relation to the major habitats occupied by fishes.
Author: Gerd Marmulla
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251048948
Category : Fish habitat improvement
Languages : en
Pages : 118
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Book Description
Many fish species, like salmon and sturgeon, undertake extended migrations as part of their basic behavior, and other fish and invertebrates also undertake short-term or small-scale migrations at certain phases of their life cycles. Activities such as dam construction for water supply and power generation, channelization for navigation and flood control, land drainage and wetland reclamation for agricultural and urban use all have profound impact on the aquatic ecosystem and thus on natural fish populations. Fish passes are often the only way to make it possible for aquatic fauna to pass obstacles that block their up-river journey. Based on knowledge and experience from mainly Europe and North America, this book describes the various types of fish passes, with special emphasis to "close-to-nature" solutions.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 364
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Book Description
