Author: P. A. Ryan
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 68
Book Description
Fish-community Goals and Objectives for Lake Erie
Author: P. A. Ryan
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 68
Book Description
Fish Community Objectives for the Lake Erie Basin
Author: James Francis
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 14
Book Description
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 14
Book Description
A Survey of Fish-community and Habitat Goals/objectives/targets and Status in Great Lakes Areas of Concern
Author: John H. Hartig
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 112
Book Description
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 112
Book Description
Toward Integrating Remedial-action and Fishery-management Planning in Great Lakes Areas of Concern
Author: John H. Hartig
Publisher: Ann Arbor, MI : Great Lakes Fishery Commission
ISBN:
Category : Fish communities
Languages : en
Pages : 48
Book Description
Publisher: Ann Arbor, MI : Great Lakes Fishery Commission
ISBN:
Category : Fish communities
Languages : en
Pages : 48
Book Description
Quota Management of Lake Erie Fisheries
Author: Joseph P. Koonce
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 48
Book Description
Committee of the Whole Workshop on Implementation of the Joint Strategic Plan for Management of Great Lakes Fisheries
Author: Great Lakes Fishery Commission
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 194
Book Description
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 194
Book Description
Aquanomics
Author: Randy Simmons
Publisher: Routledge
ISBN: 1351531360
Category : Business & Economics
Languages : en
Pages : 427
Book Description
Water is becoming increasingly scarce. If recent usage trends continue, shortages are inevitable. Aquanomics discusses some of the instruments and policies that may be implemented to postpone, or even avoid, the onset of water crises. These policies include establishing secure and transferable private water rights and extending these rights to uses that traditionally have not been allowed, including altering in-stream flows and ecosystem functions. The editors argue that such policies will help maximize water quantity and quality as water becomes scarcer and more valuable. Aquanomics contains many examples of how this is being accomplished, particularly in the formation of water markets and market-like exchanges of water rights.Many observers see calamity ahead unless water supplies are harnessed and effectively conserved, and unless water quality can be improved. It is also clear that declining water quality is a serious problem in much of the world, as increasing human activities induce high levels of water degradation. Those who voice these concerns, argue the contributors to this volume, fail to consider the forces for improvement inherent in market political-economic systems that can address water issues. The contributors see water quality in economically advanced countries as improving, and they believe this establishes the validity of market-based approaches.
Publisher: Routledge
ISBN: 1351531360
Category : Business & Economics
Languages : en
Pages : 427
Book Description
Water is becoming increasingly scarce. If recent usage trends continue, shortages are inevitable. Aquanomics discusses some of the instruments and policies that may be implemented to postpone, or even avoid, the onset of water crises. These policies include establishing secure and transferable private water rights and extending these rights to uses that traditionally have not been allowed, including altering in-stream flows and ecosystem functions. The editors argue that such policies will help maximize water quantity and quality as water becomes scarcer and more valuable. Aquanomics contains many examples of how this is being accomplished, particularly in the formation of water markets and market-like exchanges of water rights.Many observers see calamity ahead unless water supplies are harnessed and effectively conserved, and unless water quality can be improved. It is also clear that declining water quality is a serious problem in much of the world, as increasing human activities induce high levels of water degradation. Those who voice these concerns, argue the contributors to this volume, fail to consider the forces for improvement inherent in market political-economic systems that can address water issues. The contributors see water quality in economically advanced countries as improving, and they believe this establishes the validity of market-based approaches.
Report of the April 4-5, 1979 Meeting
Author: Jerry R. Paine
Publisher:
ISBN:
Category : Erie, Lake
Languages : en
Pages : 74
Book Description
Publisher:
ISBN:
Category : Erie, Lake
Languages : en
Pages : 74
Book Description
Lake Saint Clair Fish Community Goal and Objectives
Author: Great Lakes Fishery Commission. Lake Erie Committee
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Fish communities
Languages : en
Pages : 30
Book Description
Biology and Culture of Percid Fishes
Author: Patrick Kestemont
Publisher: Springer
ISBN: 9401772274
Category : Science
Languages : en
Pages : 897
Book Description
This extensive work focuses on an important group of temperate freshwater fish, approaching the topic from the perspectives of both biology and aquaculture. It compiles the latest research on fish belonging to the Percidae family and describes in detail all biological aspects relevant to the culture of different species, including ecology, reproductive physiology, feeding and nutrition, genetics, immunology, stress physiology and behavior. It also considers commercial fish production and fish farming topics, such as protocols for induction of gonad maturation, spawning, incubation and larval rearing. Expert contributors not only provide a critical peer review of scientific literature but also original research data, and identify effective practical techniques. The book features chapters on systematics, ecology and evolution, on development, metabolism and husbandry of early life stages and on growth, metabolism, behavior and husbandry of juvenile and grow-out stages. Furthermore, the authors consider genetic improvement and domestication, as well as diseases and health management, crucial to the readers' understanding of these fish and how they can be cultured. Both researchers of percid fish biology and aquaculture professionals who are considering intensive and pond culture of percid fishes will value this timely and comprehensive handbook.)
Publisher: Springer
ISBN: 9401772274
Category : Science
Languages : en
Pages : 897
Book Description
This extensive work focuses on an important group of temperate freshwater fish, approaching the topic from the perspectives of both biology and aquaculture. It compiles the latest research on fish belonging to the Percidae family and describes in detail all biological aspects relevant to the culture of different species, including ecology, reproductive physiology, feeding and nutrition, genetics, immunology, stress physiology and behavior. It also considers commercial fish production and fish farming topics, such as protocols for induction of gonad maturation, spawning, incubation and larval rearing. Expert contributors not only provide a critical peer review of scientific literature but also original research data, and identify effective practical techniques. The book features chapters on systematics, ecology and evolution, on development, metabolism and husbandry of early life stages and on growth, metabolism, behavior and husbandry of juvenile and grow-out stages. Furthermore, the authors consider genetic improvement and domestication, as well as diseases and health management, crucial to the readers' understanding of these fish and how they can be cultured. Both researchers of percid fish biology and aquaculture professionals who are considering intensive and pond culture of percid fishes will value this timely and comprehensive handbook.)