Fish-stream Crossing Guidebook PDF Download
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Author: British Columbia. Ministry of Forests
Publisher: Ministry of Forests
ISBN: 9780772647542
Category : Bridges
Languages : en
Pages : 68
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Book Description
Author:
Publisher:
ISBN: 9780772663689
Category : Bridges
Languages : en
Pages : 71
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Book Description
Author: British Columbia. Ministry of Forests
Publisher: Ministry of Forests
ISBN: 9780772647542
Category : Bridges
Languages : en
Pages : 68
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Book Description
Author: British Columbia. Ministry of Forests
Publisher:
ISBN:
Category : Sports & Recreation
Languages : en
Pages : 50
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Book Description
The British Columbia Forest Practices Code specifies planning and operational guidelines for each phase of timber harvesting operations around streams, lakes, and wetlands. This guide describes suitable practices to meet the objectives of the riparian management regulations within the Code, specifically the requirement to correctly identify streams on the basis of fish presence in order to ensure the protection of fish populations and habitats during all phases of forest harvesting. The guide defines the classes of streams distinguished for aquatic ecosystem and riparian zone management, identifies fish species that define a stream as fish-bearing under the Code, and describes factors influencing fish-stream identification such as stream reach, gradient, stream size, natural barriers, and fisheries sensitive zones. The guide concludes with methods for identifying fish streams, including measurement, sampling, data recording, and mapping procedures.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 428
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Book Description
Author: Rowland Atkins
Publisher: Watershed Restoration Program
ISBN:
Category : Nature
Languages : en
Pages : 216
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Book Description
This handbook represents a compilation of best management practices for hill slope restoration, as derived from Forest Renewal BC's Watershed Restoration Program and concurrent operational practices. Emphasis is on a risk-based approach to restoration that achieves effective & cost-efficient restoration practices. The introduction provides an overview of slope stability factors, erosion, and sedimentation risks in the context of hill slope restoration. Section 2 describes procedure for identifying watershed restoration priorities, building & assessing an inventory of areas requiring treatment, and developing a restoration plan. This is followed by sections on field assessments & restoration treatments for road deactivation, landslide & gully rehabilitation, and soil bioengineering for slope stability. The final section suggests procedures for preparing detailed assessment & prescription reports, planning & implementing major works, and evaluating the effectiveness of a restoration project. Includes glossary.
Author:
Publisher:
ISBN:
Category : Farm roads
Languages : en
Pages : 170
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Book Description
Author: Thomas G. Northcote
Publisher: John Wiley & Sons
ISBN: 1405147911
Category : Technology & Engineering
Languages : en
Pages : 800
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Book Description
Many species of fish occupying inland waters reside in watershedsthat were or still are surrounded by forests and are dependent inmajor ways upon such cover. The interactions between fishes andforests are complex, multifaceted, dynamic processes involving mostinland surface waters, forests, subsurface waters, geology andsoils, climate and its changes, and the biotic components of therelevant ecosystems. These interactions also include the aspects offorestry tied to human development, economics, population growthand even philosophies. Fishes and Forestry is truly a landmark publication. Theeditors, Professors Northcote and Hartman, have drawn together andcarefully edited chapters written by 56 scientists from around theworld, covering a vast wealth of information never before appearingwithin the covers of one book. Following an introductory chapter,this exceptional work is broadly divided into sections covering:the ecology of forests, streams, lakes and estuaries; fish biologyand ecology; forestry activities and their effects on aquaticsystems and fishes; 14 chapters covering examples of fish-forestryinteractions from around the world and a final section coveringmeans of effecting better fish-forestry interactions. Fishes and Forestry is an essential purchase for allthose involved in inland fisheries, forestry and their interaction,including fisheries scientists, fish biologists, ecologists,environmental scientists and forestry scientists. Libraries in alluniversities and research establishments where these subjects arestudied and taught should have several copies on their shelves.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1036
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Book Description
Author:
Publisher:
ISBN:
Category : Forest roads
Languages : en
Pages : 36
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Book Description
Author: George Melvin Schwartz
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 170
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Book Description
"This paper is a description of the chief geologic features that may be seen along Highway No. l of Minnesota. This highway begins at the Iowa state line south of Albert Lea, and passes northward through the Twin Cities to Duluth and thence extends along the north shore of Lake Superior to the Pigeon River near Port Arthur Ontario."--Preface
