Res. Agr. Eng., 2007, 53(3):103-110 | DOI: 10.17221/2127-RAE
Exposition of working and natural environment to noise during timber transport by helicopter MIL MI-8 in Carpathian region of Slovakia
- Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovak Republic
This paper includes the results of noise measurements during timber transport by helicopter MI-8 in The High Tatras conditions in 2005. Using this highly efficient timber skidding technology with multiple positive environmental properties causes an unwanted effect - air-traffic noise. The objective of this paper is to quantify the level of noise effect for two correlated groups; noise effecting workers and noise effecting environment. The highest values measured in the worst conditions reached 90-100 dB (A).
Keywords: helicopter; timber skidding; noise; environment; analysis
Published: September 30, 2007 Show citation
ACS | AIP | APA | ASA | Harvard | Chicago | Chicago Notes | IEEE | ISO690 | MLA | NLM | Turabian | Vancouver |
References
- Abel P., Sauloquin S. (1991): Perestroika forestiére: Les hélicopteres soviétiques se recyclent dans le débardage du bois. Arborenscences, No. 31, Janvier-Fevrier, Office National des Forets, 14-16.
- Jackson Ben D., Morris R.A. (1986): Helicopter logging of Baldcypress in Southern Swamps. Southern Journal of Applied Forestry, 10: 92-95.
Go to original source...
- Kaluckij K.K., Lekarkin I.J., Džaparidze T.M. (1988): Technologija gornych lesozagotovok s primenenijem na transportirovke drevesiny vertoletov. Lesnoje Chozjajstvo, 61: 45-47.
Go to original source...
- Konrád V., Messingerová V. (1993): Rozbor technológie, spotreby času a hluku pri približovaní dreva vrtuľníkom. AFF, TU Zvolen, 321-333.
- Lambert M.B. (1995): Computer Supported Planning for
- Helicopter Logging. USDA, Forest Service Paciffic Northwest Research Station, Portland, Oregon.
- Messingerová V. (1994): Sústreďovanie dreva vrtuľníkom. Vedecko-pedagogická aktualita č. 6. ESTU, Zvolen. Smetana C. (1987): Ozvučování, SNTL Praha.
- Stehle T.C. (1990): Helicopter logging of valuable furniture timber from natural rain forest in the Southern Cape. SuidAfrikaanse Bosboutydskrif, 155: 51-53.
Go to original source...
This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY NC 4.0), which permits non-comercial use, distribution, and reproduction in any medium, provided the original publication is properly cited. No use, distribution or reproduction is permitted which does not comply with these terms.