Current issue: 54(2)

Impact factor 1.683
5-year impact factor 1.950
Silva Fennica 1926-1997
1990-1997
1980-1989
1970-1979
1960-1969
Acta Forestalia Fennica
1953-1968
1933-1952
1913-1932

Articles containing the keyword 'safety'.

Category: Research article

article id 7003, category Research article
Poje Anton, Raffaele Spinelli, Natascia Magagnotti, Matevz Mihelic. (2018). The effect of feedstock, knife wear and work station on the exposure to noise and vibrations in wood chipping operations. Silva Fennica vol. 52 no. 1 article id 7003. https://doi.org/10.14214/sf.7003
Highlights: Exposure to noise and vibration is higher when chipping branches rather than logs; Noise levels are higher in the separate cab, especially at some frequencies; Vibration is higher for the Z axis in the separate cab, for the X axis in the truck; Noise is higher when working with blunt knives, rather than new knives; Knife wear has no significant effect on exposure to whole-body vibration.

Industrial chipping is becoming increasingly popular, as the result of a growing demand for woody biomass. Industrial chippers are large, powerful machines that generate much noise and vibration. This study explored some factors that may affect exposure to noise and vibration, namely: feedstock type (branches vs. logs), work station characteristics (truck cab vs. separate cab) and knife wear (new knives vs. blunt knives). Exposure to noise was significantly affected by all three factors, and it was higher for branch feedstock, separate cabs and blunt knives. The higher exposure levels recorded for the separate cab were especially insidious, because they were below and above the hearing threshold and would elude immediate perception. Exposure to whole-body vibration (WBV) was significantly higher for branch feedstock and for the separate cab. Knife wear seemed to determine an increase in WBV, but this effect had no statistical significance and the result could not be taken as conclusive. Among the three factors studied, work station characteristics had the strongest effect. Further studies may extend the comparison to a wider range of options, as well as explore the use of exposure variation for machine diagnostics.

  • Anton, University of Ljubljana, Dept. of Forestry and Renewable Resources, Večna pot 83, 1000 Ljubljana, Slovenia ORCID ID:E-mail: anton.poje@bf.uni-lj.si
  • Spinelli, CNR IVALSA, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, Italy; AFORA, University of the Sunshine Coast, Locked Bag 4, Maroochydore DC, Queensland, 4558 Australia ORCID ID: http://orcid.org/0000-0001-9545-1004 E-mail: spinelli@ivalsa.cnr.it (email)
  • Magagnotti, CNR IVALSA, Via Madonna del Piano 10, I-50019 Sesto Fiorentino, Italy; AFORA, University of the Sunshine Coast, Locked Bag 4, Maroochydore DC, Queensland, 4558 Australia ORCID ID:E-mail: magagnotti@ivalsa.cnr.it
  • Mihelic, University of Ljubljana, Dept. of Forestry and Renewable Resources, Večna pot 83, 1000 Ljubljana, Slovenia ORCID ID:E-mail: matevz.mihelic@bf.uni-lj.si

Category: Article

article id 5331, category Article
Pirkko Siltala. (1987). Metsän turvallisuus. Silva Fennica vol. 21 no. 4 article id 5331. https://doi.org/10.14214/sf.a15488
English title: The security of the forest.
Original keywords: metsä; turvallisuudentunne; kokemus
English keywords: forest; sense of safety; experience

The security provided by forests is approached through various authors’ descriptions and through psychotherapeutic experience. The lap of the forest can recreate early security, protection and unity, for example the lap of mother or father. The forest is also a safe place to externalize inner feelings, desires, fears and erotic images. Intensive forest management and air pollution are nowadays threatening the protective role of forests.

The paper is based on a lecture given in the seminar ‘The forest as a Finnish cultural entity’, held in Helsinki in 1986. The PDF includes a summary in English.

  • Siltala, ORCID ID:E-mail:
article id 4999, category Article
Tapio Klen, Veikko Louhevaara. (1978). Metsurin suojavarusteiden aiheuttama lisäkuormitus. Silva Fennica vol. 12 no. 3 article id 4999. https://doi.org/10.14214/sf.a14853
English title: The additional physical strain caused by safety equipment in logging work.

The safety clothing, rubber safety boots, belt with lifting hooks and personal protectors can weight about 3 kg more than the normal work clothing including rubber boots. In order to evaluate the increase off the physical strain in logging work due to them, laboratory tests performed on tread mill were made. The physical strain increased 3–11% as estimated from heart rate and 4–8% as estimated from oxygen consumption measurements.

The PDF includes a summary in English.

  • Klen, ORCID ID:E-mail:
  • Louhevaara, ORCID ID:E-mail:
article id 4999, category Article
Tapio Klen, Veikko Louhevaara. (1978). Metsurin suojavarusteiden aiheuttama lisäkuormitus. Silva Fennica vol. 12 no. 3 article id 4999. https://doi.org/10.14214/sf.a14853
English title: The additional physical strain caused by safety equipment in logging work.

The safety clothing, rubber safety boots, belt with lifting hooks and personal protectors can weight about 3 kg more than the normal work clothing including rubber boots. In order to evaluate the increase off the physical strain in logging work due to them, laboratory tests performed on tread mill were made. The physical strain increased 3–11% as estimated from heart rate and 4–8% as estimated from oxygen consumption measurements.

The PDF includes a summary in English.

  • Klen, ORCID ID:E-mail:
  • Louhevaara, ORCID ID:E-mail:
article id 4593, category Article
Toivo J. Komsi. (1948). Työväen huoltoa koskevasta lainsäädännöstä. Silva Fennica no. 64 article id 4593. https://doi.org/10.14214/sf.a13995
English title: Application of labour legislation in forest work.

 

Silva Fennica Issue 64 includes presentations held in 1947 in the third professional development courses, arranged for foresters working in the public administration. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service. Two of the presentations were published in other publications than Silva Fennica.

This presentation describes application of labour legislation and occupational safety act in forest work.

  • Komsi, ORCID ID:E-mail:
article id 4474, category Article
Mauno Forsström. (1933). Metsätyöntekijän erikoisasemasta työoikeudessa. Silva Fennica no. 33 article id 4474. https://doi.org/10.14214/sf.a9046
English title: Special status of forest workers in the labor law.

Labour legislation has developed strongly in a short time, and ways of its application have not yet been established. The article defines first the concept of forest worker from the point of view of the labour law. Collective agreement, contract of employment, wages, work instructions, and labour disputes concerning forest work are discussed. Finally, the author discourses the issues associated to occupational safety and health legislation, for instance, working hours, accident insurance and forest accommodation.

Forest work is typically seasonal, and it is payed for time or piece rates or by the job. The collective agreements have been difficult to apply in forest work, and more important have been the contract of employment. Labour disputes have been rare. The reported accidents in forest and floating work have increased since the Law on Accident Insurance entered into force in 1925. Compared to many other sectors, forest work has high risk for accidents.

The PDF includes a summary in German.

  • Forsström, ORCID ID:E-mail:

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