logging


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Related to logging: Logging Equipment

logging

the work of felling, trimming, and transporting timber

Logging

 

the process of procuring timber, including the main and auxiliary operations of felling trees, hauling them from the felling sites, and partly processing them at lower woodyards. Felling requires approximately 25–30 percent of the total amount of labor involved in logging, transport (hauling the trees to woodyards) 5–10 percent, storage 15–20 percent, and other operations 40–45 percent.

The Russian word for logging, lesozagotovka, means literally timber (leso) procurement (zagotovka). The word is derived from the practice in prerevolutionary Russia of manually procuring lumber, in the form of logs (graded timber), at felling sites, mainly in winter. The logs were piled up along riverbanks and floated in spring and summer. In the USSR all the production processes in logging and timber procurement establishments are mechanized.

The USSR leads the world in the amount of logs hauled (1972). The logging and timber procurement establishments are steadily increasing the delivery to the economy of commercial timber and lumber in ever more finished form.

Commercial timber constituted 42 percent of all logging in 1923–24 and 73 per cent in 1951, and it was expected to constitute 87 percent in 1975.

D. K. VOEVODA and V. I. ALIAB’EV

logging

[′läg·iŋ]
(engineering)
Continuous recording versus depth of some characteristic datum of the formations penetrated by a drill hole; for example, resistivity, spontaneous potential, conductivity, fluid content, radioactivity, or density.
(forestry)
The cutting and removal of the woody stem portions of forest trees.

data logging

The continuous recording of data. The term may refer to the automatic collection of data from sensors in the field or in a factory or scientific environment. It may also refer to gathering traffic statistics in a network or events in the computer. See log, network analyzer and keystroke logger.

log

A record of activity. See log file.

log file

A record of computer activity used for statistical purposes as well as backup and recovery. Log files are written by the operating system or other control program for such purposes as recording incoming dialogs, error and status messages and certain transaction details. Start and stop times of routine jobs may also be recorded.

Any program might generate a log file. An application may generate a log that the user can refer to if necessary or that may be helpful in the event of a failure. For example, an FTP program may generate a log file showing the date, time and source and destination paths for each file transferred. See data logging and data exhaust.
References in periodicals archive ?
'Yes, there's an increase in illegal logging activities every election,' he said also in a phone interview.
Furthermore, customers can enable or disable sharing of log types with the Logging Service, in accordance with their policies.
It begins with a tasty appetizer: logging to remove burned trees near roads and homes.
A user logging to a certain cloud service usually needs to send his data as well as associated access control policies to the service provider.
Logging was the main activity that was stated to be affecting biodiversity, followed by farming and wildlife hunting.
Large applications like e-mail servers and SQL databases have options for logging. Most server operating systems and infrastructure components also have substantial logging capabilities.
Logging should be replicated between at least two sites for local as well as centralized secure audit logging.
Tragically, the logging industry is a major driver of political corruption, environmental destruction and social instability in many Pacific countries.
The RB500 is suitable for baling white goods, tin and clips and for logging car bodies, white goods and sheet iron.
A federal appeals court ruled in September that a logging company did not have grounds to challenge government regulations preserving for religious purposes a site in Bighorn National Forest that is sacred to Native Americans.
Now Triton Logging, a firm in British Columbia, has come up with a third alternative: the Sawfish.
(OMAA) believes a gradual shift is taking place in the North American forest industry in adopting cut-to-length logging.