Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Fish Stream Crossing Guidebook full books in PDF, epub, and Kindle. Read online Fish Stream Crossing Guidebook ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 : 9780772663689
Total Pages : 71 pages
Book Rating : 4.6/5 (636 download)
Download or read book Fish-stream Crossing Guidebook written by and published by . This book was released on 2011 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Columbia. Ministry of Forests
Publisher : Ministry of Forests
ISBN 13 : 9780772647542
Total Pages : 68 pages
Book Rating : 4.6/5 (475 download)
Download or read book Fish-stream Crossing Guidebook written by British Columbia. Ministry of Forests and published by Ministry of Forests. This book was released on 2002 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Columbia. Ministry of Forests
Publisher :
ISBN 13 :
Total Pages : 83 pages
Book Rating : 4.:/5 (39 download)
Download or read book Stream Crossing Guidebook for Fish Streams : a Working Draft for 1997 written by British Columbia. Ministry of Forests and published by . This book was released on 1997 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides engineers and forest technicians with practical guidance on choosing and designing stream crossing structures on forest roads, and applying mitigative strategies to avoid or minimize environmental impacts at stream crossings.
Author :
Publisher :
ISBN 13 :
Total Pages : 81 pages
Book Rating : 4.:/5 (11 download)
Download or read book Stream Crossing Guidebook for Fish Streams written by and published by . This book was released on 1999 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides engineers and forest technicians with practical guidance on choosing and designing stream crossing structures on forest roads, and applying mitigative strategies to avoid or minimize environmental impacts at stream crossings.
Author : Willis A. Evans
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.3/5 (121 download)
Download or read book Fish Migration and Fish Passage written by Willis A. Evans and published by . This book was released on 1974 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (137 download)
Download or read book Fish passage at stream crossings written by and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Passage at Stream Crossings Special Investigation FPB/SIR/25 January 2009 Table of Contents Executive Summary. [...] Habitat Classification Fish Habitat Criteria Upstream of Crossing Site The presence of high-value spawning or rearing habitat (e.g., locations with Critical abundance of suitably sized gravels, deep pools, undercut banks, or stable debris, which are critical to the fish population downstream of the subject crossing). [...] Olsson Tay Creek Burnt Creek Babine Corridor Nichyeskwa Houston Tommy McBride Lamprey 0 25 50 75 100 125 150 Number of Stream Crossings OBS (low likelihood of barrier) CBS - low likelihood of barrier CBS - moderate or high likelihood of barrier Forest Practices Board FPB/SIR/24. [...] Olsson Tay Creek Burnt Creek Babine Corridor Nichyeskwa Houston Tommy McBride Lamprey 0 25 50 75 100 Number of Stream Crossings OBS (low likelihood of barrier) CBS - low likelihood of barrier CBS - moderate or high likelihood of barrier 14 FPB/SIR/25 Forest Practices Board Conversely, on marginal habitat, only 12 percent of crossings had a low likelihood of being a barrier to fish passage ( [...] Olsson Tay Creek Burnt Creek Babine Corridor Nichyeskwa Houston Tommy McBride Lamprey 0 25 50 75 100 Number of Stream Crossings OBS (low likelihood of barrier) CBS - low likelihood of barrier CBS - moderate or high likelihood of barrier Forest Practices Board FPB/SIR/24.
Author :
Publisher :
ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.3/5 (555 download)
Download or read book Mount Baker-Snoqualmie National Forest (N.F.), Crystal Mountain Master Development Plan written by and published by . This book was released on 2004 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : British Columbia. Ministry of Forests
Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (319 download)
Download or read book Fish-stream Identification Guidebook written by British Columbia. Ministry of Forests and published by . This book was released on 1995 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : David B. Ryland
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.:/5 (89 download)
Download or read book An Assessment of Fish Passage Conditions at Stream Crossings Associated with the State Road System on the Seward Peninsula written by David B. Ryland and published by . This book was released on 2008 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Where roads intersect streams, crossing structures can become barriers to fish passage significantly affecting fish populations by delaying, impeding, or blocking normal movements. Unrestricted movement through stream systems is necessary for anadromous and resident fish species of all age classes and life stages to maintain access to spawning, rearing, and over-wintering habitats, which are essential to maintaining viable populations. Results of stream crossing inventories in the Pacific Northwest and Alaska suggest that a majority of culverts in fish-bearing waters obstruct normal fish movements to varying degrees. The loss of freshwater habitat is often considered a central factor in the decline of wild fish stocks throughout the range of Pacific salmon. This study was undertaken to assess fish passage at stream crossings along state-maintained roads on the Seward Peninsula in northwestern Alaska. Approximately 74 percent of the stream crossings surveyed were categorized as barriers to juvenile fish; an additional 19 percent were categorized as potential barriers. At the majority of the crossings surveyed, culverts were found to constrict the stream channel and be too steep for juvenile fish passage. Steep gradient was the most common factor that contributed to any crossing being categorized as a barrier.
Author : Rowland Atkins
Publisher : Watershed Restoration Program
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (319 download)
Download or read book Best Management Practices Handbook written by Rowland Atkins and published by Watershed Restoration Program. This book was released on 2001 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Thomas G. Northcote
Publisher : John Wiley & Sons
ISBN 13 : 1405147911
Total Pages : 800 pages
Book Rating : 4.4/5 (51 download)
Download or read book Fishes and Forestry written by Thomas G. Northcote and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : United States. Forest Service
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (89 download)
Download or read book Fish Stream Improvement Handbook, 1952 written by United States. Forest Service and published by . This book was released on 1952 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1036 pages
Book Rating : 4.3/5 (555 download)
Download or read book New River Parkway, I-64 Interchange to Hinton, Raleigh and Summers Counties written by and published by . This book was released on 2003 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (319 download)
Download or read book Special Report written by and published by . This book was released on 1976 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.3/5 (91 download)
Download or read book Handbook for Protection of Fish and Wildlife from Construction of Farm and Forest Roads written by and published by . This book was released on 1982 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service. Alaska Region
Publisher :
ISBN 13 :
Total Pages : 184 pages
Book Rating : 4.F/5 ( download)
Download or read book Tongass National Forest written by United States. Forest Service. Alaska Region and published by . This book was released on 2000 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Overview Assessment of Fish Passage at Stream Crossings in the Hardisty Creek Watershed written by and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
