Effects of Log Handling and Storage on Water Quality PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Effects of Log Handling and Storage on Water Quality PDF full book. Access full book title Effects of Log Handling and Storage on Water Quality by Gerald S. Schuytema. Download full books in PDF and EPUB format.
Author: Gerald S. Schuytema
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 88
Get Book Here
Book Description
Author: Gerald S. Schuytema
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 86
Get Book Here
Book Description
Author: Gerald S. Schuytema
Publisher:
ISBN:
Category : Logging
Languages : en
Pages : 88
Get Book Here
Book Description
Author: Gerald S. Schuytema
Publisher:
ISBN:
Category : Lumbering
Languages : en
Pages : 119
Get Book Here
Book Description
Author: Bruce Pease
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 68
Get Book Here
Book Description
The extent of water-dependent log handling and storage facilities in southeast Alaska is summarized, along with the available literature on the environmental impact of these facilities. Field studies were conducted at 16 sites and correlated with laboratory studies of leaching rates and toxicity of the four major wood species harvested in southeast Alaska. Significant effects on water quality are believed to occur only under unique conditions and were observed at only 2 of the 16 study sites. Bark deposits with a high demand for oxygen were observed at all active and abandoned log dumping sites. The abundance of benthic infauna was noticeably reduced in bark-covered areas and intertidal raft storage areas. The laboratory studies demonstrated that oxygen-demanding organic compounds rapidly leach from logs in water, but precipitate in saltwater. The wood leachates are toxic to pink salmon fry in the laboratory but probably have little effect on fish in the natural environment. Further studies are needed to further quantify the environmental impact of water-oriented log-handling practices.
Author: Frank D. Schaumburg
Publisher:
ISBN:
Category : Log transportation
Languages : en
Pages : 126
Get Book Here
Book Description
Author: Frank D. Schaumburg
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Bruce Pease
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 68
Get Book Here
Book Description
The extent of water-dependent log handling and storage facilities in southeast Alaska is summarized, along with the available literature on the environmental impact of these facilities. Field studies were conducted at 16 sites and correlated with laboratory studies of leaching rates and toxicity of the four major wood species harvested in southeast Alaska. Significant effects on water quality are believed to occur only under unique conditions and were observed at only 2 of the 16 study sites. Bark deposits with a high demand for oxygen were observed at all active and abandoned log dumping sites. The abundance of benthic infauna was noticeably reduced in bark-covered areas and intertidal raft storage areas. The laboratory studies demonstrated that oxygen-demanding organic compounds rapidly leach from logs in water, but precipitate in saltwater. The wood leachates are toxic to pink salmon fry in the laboratory but probably have little effect on fish in the natural environment. Further studies are needed to further quantify the environmental impact of water-oriented log-handling practices.
Author: James R. Sedell
Publisher:
ISBN:
Category : Anadromous fishes
Languages : en
Pages : 74
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 956
Get Book Here
Book Description
Author: United States. Congress. House. Government Operations
Publisher:
ISBN:
Category : Estuaries
Languages : en
Pages : 762
Get Book Here
Book Description
