Author: Chris Riley
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 15
Book Description
This report summarizes the results of a BMP effectiveness monitoring grant study titled: Road Drainage Structure Monitoring of Physical and Biological Characteristics of Fish Passage Through Culverts on Northeast Chichagof Island, Alaska (EPA Grant 104b3). Results from a 1996 Regional Office activity review of Hoonah forest system roads identified the need for additional study on the effects of culvert design and maintenance on upstream fish migration. The objectives of this monitoring project included: 1) Identify physical conditions that impede fish migration at Class I and Class II stream crossings; 2) Sample fish use above and below stream crossings and estimate area of potential habitat loss associated with road related fish migration barriers; and 3) Identify maintenance needs and opportunities for restoring access to fish habitat." -- from the introduction.
Fish Passage at Selected Culverts Crossings on the Hoonah District Road System
Tongass National Forest Annual Monitoring and Evaluation Report, Fiscal Year ...
Author: United States. Forest Service. Alaska Region
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 308
Book Description
Tongass National Forest, Annual Monitoring & Evaluation Report for Fiscal Year 2000, R10-MB-431, April 2001
Tongass National Forest
Author: United States. Forest Service. Alaska Region
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 308
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 308
Book Description
Proposed Rule Changes to the TMDL and NPDES Permit Programs
Author: United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Water
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 606
Book Description
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 606
Book Description
Skipping Cow Timber Sale, Tongass National Forest
Author: United States. Forest Service. Alaska Region
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 632
Book Description
Publisher:
ISBN:
Category : Forest management
Languages : en
Pages : 632
Book Description
Kuakan Timber Sale
Author:
Publisher:
ISBN:
Category : Deer Island (Wrangell, Alaska)
Languages : en
Pages : 520
Book Description
Publisher:
ISBN:
Category : Deer Island (Wrangell, Alaska)
Languages : en
Pages : 520
Book Description
Tongass National Forest (N.F.), Kuakan Timber Sale
Tongass National Forest (N.F.), Finger Mountain Timber Sale(s), Alaska
Fish Passage at Road Crossings
Author: Lynette Anderson
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 16
Book Description
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 16
Book Description