more at
http://quickfound.net
Good look at
1940s logging and sawmill operations.
Public domain film from the
Prelinger Archives, slightly cropped to remove uneven edges, with the aspect ratio corrected, and mild video noise reduction applied.
The soundtrack was also processed with volume normalization, noise reduction, clipping reduction, and/or equalization (the resulting sound, though not perfect, is far less noisy than the original).
http://creativecommons.org/licenses/by-sa/
3.0/
http://en.wikipedia.org/wiki/Logging
Logging is the cutting, skidding, on-site processing, and loading of trees or logs onto trucks or skeleton cars.
In forestry, the term logging is sometimes used in a narrow sense concerning the logistics of moving wood from the stump to somewhere outside the forest, usually a sawmill or a lumber yard. However, in common usage, the term may be used to indicate a range of forestry or silviculture activities.
Illegal logging refers to what in forestry might be called timber theft by the timber mafia. It can also refer to the harvest, transportation, purchase or sale of timber in violation of laws. The harvesting procedure itself may be illegal, including using corrupt means to gain access to forests; extraction without permission or from a protected area; the cutting of protected species; or the extraction of timber in excess of agreed limits.
Clearcut logging is not necessarily considered a type of logging but a harvest or silviculture method and is simply called clearcutting or block cutting
. In the forest products industry logging companies may be referred to as logging contractors, with the smaller, non-union crews referred to as "gyppo loggers."
Cutting trees with the highest value and leaving those with lower value, often diseased or malformed trees, is referred to as high grading. It is sometimes called selective logging, and confused with selection cutting, the practice of managing stands by harvesting a proportion of trees.
Logging usually refers to above-ground forestry logging.
Submerged forests exist on land that has been flooded by damming to create reservoirs. Such trees are logged using underwater logging or by the lowering of the reservoirs in question.
Ootsa Lake and
Williston Lake in
British Columbia, Canada, are notable examples where timber recovery has been needed to remove inundated forests
...
http://en.wikipedia.org/wiki/
Lumber
Lumber (
American English) or timber (
British English, Hiberno-English,
New Zealand English, and
Australian English) is a general term for wood that has been processed into beams and planks, a stage in the process of wood production.
Lumber may be supplied either rough-sawn, or surfaced on one or more of its faces.
Besides pulpwood, rough lumber is the raw material for furniture-making and other items requiring additional cutting and shaping. It is available in many species, usually hardwoods, but it is also readily available in softwoods such as white pine and red pine because of their low cost. Finished lumber is supplied in standard sizes, mostly for the construction industry, primarily softwood from coniferous species including pine, fir and spruce (collectively known as Spruce-pine-fir), cedar, and hemlock, but also some hardwood, for high-grade flooring.
Lumber is predominantly used for structural purposes but has many other uses as well. Lumber is classified as hardwood or softwood...
http://en.wikipedia.org/wiki/
Lumberjack
Lumberjacks are workers in the logging industry who perform the initial harvesting and transport of trees for ultimate processing into forest products. The term usually refers to a bygone era (before
1945 in the United States) when hand tools were used in harvesting trees...
http://en.wikipedia.org/wiki/Weyerhaeuser
Weyerhaeuser is one of the world's largest private owners of timberlands. It owns or controls more than 6 million acres of timberlands, primarily in the
U.S., and manages another 14 million acres under long-term licenses in
Canada...
History
In
January 1900,
Frederick Weyerhaeuser founded
Weyerhaeuser Timber Company with 15 partners and 900,
000 acres (3,600 km²) of
Washington timberland purchased from
James J. Hill of the
Great Northern Railway. In 1929, the company built what was then the world's largest sawmill in
Longview, Washington. Weyerhaeuser's pulp mill in
Longview, which began production in 1931, sustained the company financially during the
Great Depression... Weyerhaeuser implemented its
High Yield Forestry
Plan in 1967 which drew upon 30 years of forestry research and field experience. It called for the planting of seedlings within one year of a harvest, soil fertilization, thinning, rehabilitation of brushlands, and, eventually, genetic improvement of trees...
Weyerhaeuser converted into a real estate investment trust when it filed its
2010 tax return...
- published: 18 Sep 2014
- views: 22342