Author: Patrick J. MartinezPublisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 200
Book Description
Coldwater Reservoir Ecology
Author: Patrick J. MartinezPublisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 200
Book Description
Coldwater Reservoir Ecology
Author: Coldwater Reservoir Ecology
Author: Patrick J. MartinezPublisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 121
Book Description
Habitat Suitability Index Models
Author: William Johnston McConnellPublisher:
ISBN:
Category : Fish populations
Languages : en
Pages : 80
Book Description
Theoretical Reservoir Ecology and Its Applications
Author: J. G. TundisiPublisher:
ISBN:
Category : Limnology
Languages : en
Pages : 600
Book Description
Reservoir design and operation: limnological implications and management opportunities. Self-organization, direct and indirect effects. Main processes in the water column determined by wind and rainfall at Lobo (Broa) Reservoir: implications for phosphorus cycling. The relationship between fish yield and stocking density in reservoirs from tropical and temperate regions. Suspended clay: its role in reservoir productivity. Predictability of seasonal and diel events in tropical and temperate lakes and reservoirs. Heat bidgets, thermal structure and dissolved oxygen in Brazilian reservoirs. Numerical modelling and reservoir management: applications of the DYRESM model. A simplified 2D-vertical plane numerical solution for reservoir flows. Seasonal horizontal gra dients of dissolved oxygen in a temperate austral reservoir. Patterns of colonization in neotropical reservoirs, and prognoses on aging. Impacts of protistan grazing on bacterial dynamics and composition in reservoirs of different trophy. Limnological aspects of Sicilian reservoirs: a comparative, ecosystemic approach. Longitudinal processes in Canyon type reservoirs: the case of Sau (N.E. Spain). Limnological differences between a shallow pre-reservoir and a shallow lake: a case study of the Upper Kis-Balaton reservoir and Lake Balaton. Retention time as a key variable of reservoir limnology. The effect of changing flushing rates on development of late summer Aphanizomenon and Microcystis populations in a shallow lake, Muggelsee, Berlin, Germany. The cascading reservoir continuum concept (CRCC) and its application to the river Tiete-basin, Sao Paulo State, Brazil. Phytoplankton assemblages in reservoirs. Ecological theory applied to reservoir zooplankton. The species richness of reservoir plankton and the effect of reservoirs on plankton dispersal (with particular emphasis on rotifers and cladocerans). Water quality and fishery management in lake Kinneret, Israel. Theoretical basis for reservoir management. Fish effects on reservoir trophic relationships. Biomanipulation and ecological modelling. Reservoir ecosystem functioning: theory and application.
Coldwater Lakes and Reservoirs
Author: Mary E. McAfeePublisher:
ISBN:
Category : Fish stocking
Languages : en
Pages : 46
Book Description
Effects of Reservoir Releases on Tailwater Ecology
Author: Publisher:
ISBN:
Category : Environmental monitoring
Languages : en
Pages : 226
Book Description
This document presents a review of the often contradictory literature describing the effects of release waters on the tailwater environment and biota. The physical and chemical conditions found in tailwaters downstream from warmwater and coldwater discharge impoundments are compared and contrasted to those found in natural streams. Reservoir discharges modify the physical, chemical, and biological characteristics of the stream ecosystem. Physical and chemical characteristics in tailwaters are primarily determined by the depth, volume, and schedule of water releases. The magnitude of change is related to the type of reservoir and to the design and operation of outlet structures. The structure of the biotic community reflects the physical and chemical conditions existing in a particular tailwater. The community is composed of organisms, including nonnative species, that are adapted to this environment. The effects of the tailwater environment on the life history, physiology, and abundance of selected species are described.
Coldwater Reservoirs
Author: Patrick J. MartinezPublisher:
ISBN:
Category : Fishery management
Languages : en
Pages : 148
Book Description
Special Report
Author: Ecology and Conservation of Fishes
Author: Harold M. TyusPublisher: CRC Press
ISBN: 1439858543
Category : Nature
Languages : en
Pages : 576
Book Description
Written as a stand-alone textbook for students and a useful reference for professionals in government and private agencies, academic institutions, and consultants, Ecology and Conservation of Fishes provides broad, comprehensive, and systematic coverage of all aquatic systems from the mountains to the oceans. The book begins with overview discussions on the ecology, evolution, and diversity of fishes. It moves on to address freshwater, estuarine, and marine ecosystems and identifies factors that affect the distribution and abundance of fishes. It then examines the adaptations of fishes as a response to constraints posed in ecosystems. The book concludes with four chapters on applied ecology to discuss the critical issues of management, conservation, biodiversity crises, and climate change. Major marine fisheries have collapsed, and there are worldwide declines in freshwater fish populations. Fishery scientists and managers must become more effective at understanding and dealing with resource issues. If not, fish species, communities, and entire ecosystems will continue to decline as habitats change and species are lost. Ecology and Conservation of Fishes has taken a historical and functional approach to explain how we got where we are, providing old and new with a better foundation as ecologists and conservationists, and most importantly, it awakens senses of purpose and need. Past management practices are reviewed, present programs considered, and the need for incorporating principles of applied ecology in future practices is emphasized.