An Evaluation of the Effectiveness of the International Joint Commission PDF Download

Author: Environmental Law Institute
Publisher:
ISBN:
Category : Territorial waters
Languages : en
Pages : 132

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Book Description

Author: Ontario. Upper Great Lakes Management Unit. Lake Huron Office
Publisher:
ISBN: 9781443519786
Category : Fish populations
Languages : en
Pages : 123

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Book Description
Lake trout (Salvelnus namaycush) were the dominant coldwater predator in Lake Huron until population crashes occurred in the 1940s and 1950s. Since that time, international rehabilitation efforts directed at lake trout have been implemented. To further lake trout rehabilitation efforts in Ontario waters of Lake Huron, the Ontario Ministry of Natural Resources drafted the 1996 Lake Trout Rehabilitation Plan for Lake Huron (Canadian jurisdiction) using the continuum concept for guidance. Using the 1996 Plan objectives and evaluation criteria as benchmarks, progress towards rehabilitation in each of the 16 Lake Trout Rehabilitation Zones (LTRZs) is described. Upon review, the intent of the goal and objectives from the 1996 plan were deemed to be sound. However, revisions to the three objectives have been recommended that more closely relate them to the progression through rehabilitation. These revised objectives more closely reflect timelines associated with rehabilitation, and how these timelines differ between individual LTRZs as a result of differences in stocking history, stocking density, total annual mortality, and age to maturity. In addition to recommendations specific to the goals and objectives, recommendations for changes to rehabilitation strategies (i.e. stocking and exploitation control), evaluation criteria, and assessment tactics are made.--Document.

Author: Peter Annin
Publisher: Island Press
ISBN: 159726637X
Category : Business & Economics
Languages : en
Pages : 321

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Book Description
The Great Lakes are the largest collection of fresh surface water on earth, and more than 40 million Americans and Canadians live in their basin. Will we divert water from the Great Lakes, causing them to end up like Central Asia's Aral Sea, which has lost 90 percent of its surface area and 75 percent of its volume since 1960? Or will we come to see that unregulated water withdrawals are ultimately catastrophic? Peter Annin writes a fast-paced account of the people and stories behind these upcoming battles. Destined to be the definitive story for the general public as well as policymakers, The Great Lakes Water Wars is a balanced, comprehensive look behind the scenes at the conflicts and compromises that are the past-and future-of this unique resource.

Author: John Gunn
Publisher: CRC Press
ISBN: 020349508X
Category : Nature
Languages : en
Pages : 534

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Book Description
Boreal Shield Watersheds: Lake Trout Ecosystems in a Changing Environment brings together the work of a renowned international group of scientists who specialize in aquatic science and environmental management. They explore the functioning of Boreal Shield ecosystems, focusing on the lake trout, the classic coldwater species of northern glaciated l

Author: William W. Taylor
Publisher: East Lansing : Michigan State University Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 576

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Book Description
This volume focuses on the US-Canadian experience with the shared fishery resources of the Laurentian Great Lakes, a vast and complex ecosystem that holds 20 percent of the world's surface fresh water supply and a wide array of fish and fisheries. Written by scientists from federal, state, and provincial management agencies, contributions address current knowledge of the ecological, sociological, and policy issues that face the region's fishery managers and policy makers in both countries. Lacks a subject index.

Author:
Publisher:
ISBN:
Category : Coastal zone management
Languages : en
Pages : 80

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Book Description

Author: National Invasive Species Council (U.S.)
Publisher:
ISBN:
Category : Biological invasions
Languages : en
Pages : 78

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Book Description

Author: Nils Ryman
Publisher:
ISBN: 9781932846225
Category : Science
Languages : en
Pages : 0

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Book Description
Since the first publication of "Population Genetics and Fishery Management" in 1987, significant technological, analytical, and conceptual changes have occurred. By explaining basic population genetics in a fisheries context, the text continues to serve as an excellent starting point for approaching complex recent developments.

Author: Canada. Dept. of Fisheries and Oceans. Science
Publisher: Fisheries and Oceans Canada, Science
ISBN: 9780662285892
Category : Eel fisheries
Languages : en
Pages : 8

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Book Description

Author: M. Munawar
Publisher: Aquatic Ecosystem Health & Mgmt Soc
ISBN: 9788178985923
Category : Ecosystem health
Languages : en
Pages : 0

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Book Description
Lake Superior is the largest ultra-oligotrophic freshwater lake in the world. This book includes 18 peer-reviewed papers that provide data and information about the physical, chemical, and biological regimes of this colossal lake. The information contained in the book is a landmark contribution to the science of the large lakes and marks the culmination of a dream to produce high quality, peer-reviewed books on each of the Laurentian Great Lakes.