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Silva Fennica 1926-1997
Acta Forestalia Fennica

Articles containing the keyword 'training'

Category : Article

article id 4993, category Article
Matti Leikola. (1978). Yliopistollisten metsänhoidon harjoitustöiden siirtäminen Evolta Hyytiälään. Silva Fennica vol. 12 no. 2 article id 4993.
English title: Transfer of the field courses in silviculture of the University of Helsinki, Finland, from Evo to Hyytiälä.
Original keywords: metsäopetus; Helsingin yliopisto; korkeakouluopetus; Evon metsäopisto; Hyytiälän metsäasema
English keywords: Finland; forest education; University of Helsinki; field courses; Evo Forest Institute; Forest Training Station Hyytiälä; university education
Abstract | View details | Full text in PDF | Author Info

The article describes the series of events and the decisions which in the years 1908–1911 resulted in transfer of the field courses in silviculture of the University of Helsinki from the old training region of the Evo Forest Institute in Central Finland, where higher education in forestry had been given since 1860. The establishment of the new training region of Siikakangas and the building of the new Forest Training Station Hyytiälä in 1911–1912 are also described, as well as the arguments behind these decisions and the motives of the forestry faculty of the University of Helsinki.

The PDF includes a summary in English.

  • Leikola, E-mail: ml@mm.unknown (email)
article id 4815, category Article
Heikki Lindroos, Martti Nenonen, Pekka Pesonen. (1970). Tutkimus metsänomistajien koulutustarpeesta. Silva Fennica vol. 4 no. 1 article id 4815.
English title: Observations on the need for education of forest owners.
Original keywords: metsäopetus; maatilametsätalous; metsänomistajat; metsäalan koulutus; koulutustarve
English keywords: forest owners; forest education; farm forestry; forest councelling; training needs
Abstract | View details | Full text in PDF | Author Info

The Finnish advisory organizations of private forestry provide education for forest owners on the problems concerning farm forestry. It is important that the methods in use would be able to prepare for the future development so that the teaching could lead to the most efficient learning. The present study was a survey research directed to all private forest rangers working in the District Forestry Boards in Finnish-speaking areas of the country. The inquiry was answered by 756 rangers, the returning rate being about 80%.

The results indicate that farm-forest owners have to be further educated. The education should be directed in the first place to method of artificial regeneration, cleaning-thinning, cutting operations and to the methods of physical work achievements. Particularly, it would be important to take care of teaching concerning cost calculation and economic planning. On the other hand, the enquiry indicated that, according to the opinions of the forest rangers, such skills belong most for the forest professionals and not for the farmers. According to the results, there is a need for development in the education given to farm-forest owners, as well as education of professional foresters.

The PDF includes a summary in English.

  • Lindroos, E-mail: hl@mm.unknown (email)
  • Nenonen, E-mail: mn@mm.unknown
  • Pesonen, E-mail: pp@mm.unknown
article id 4632, category Article
Viljo O. Sierla, J. J. Arvela. (1953). Metsäkouluun pyrkijöiden esiharjoittelu metsähallinnon hoitoalueissa. Silva Fennica no. 80 article id 4632.
English title: Practical training of applicants of forest schools in the districts of Forest Service.
Original keywords: Metsähallitus; metsäopetus; hoitoalue; jatkokoulutus; harjoittelu; metsäkoulu; metsätyönjohtaja
English keywords: training; Forest Service; forest education; forest foreman
Abstract | View details | Full text in PDF | Author Info

Silva Fennica Issue 80 includes presentations held in 1952 in the 7th professional development courses, arranged for foresters working in the Forest Service. The presentations focus on practical issues in forest management and administration, especially in regional level. The education was arranged by Forest Service.

This presentation describes practical training of applicants of forest schools in districts of Forest Service, and suggest improvements in the training. The forest schools, operated by the Forest Service, educate forest foremen. Before the applicants can enrol in the school, they are required a 2 to 4 years long training.

  • Sierla, E-mail: vs@mm.unknown (email)
  • Arvela, E-mail: ja@mm.unknown

Category : Research article

article id 133, category Research article
Fumiaki Kitahara, Nobuya Mizoue, Shigejiro Yoshida. (2010). Effects of training for inexperienced surveyors on data quality of tree diameter and height measurements. Silva Fennica vol. 44 no. 4 article id 133.
Keywords: diameter tape; measurement error; National Forest Inventory; training; Vertex III hypsometer
Abstract | View details | Full text in PDF | Author Info
Due to the large number of sample plots and variables to be measured, inexperienced surveyors are expected to take field measurements in National Forest Inventories (NFIs). However, very little information exists on the data quality that can be expected from inexperienced surveyors given different levels of training. We evaluated the quality of data produced by inexperienced undergraduate students when measuring the most fundamental variables: tree diameter using a diameter tape and height using an ultrasonic Vertex III hypsometer. We found that a single training session on how to use the instruments and how to reduce measurement errors was insufficient for inexperienced surveyors to achieve measurement quality objectives (MQOs). Providing a single feedback of control team measurements significantly improved data quality, except in the measurements of tree height of broad-leaved trees, but additional feedback did not contribute to further improvement. We propose that field training courses for inexperienced surveyors incorporate a one-day exercise with feedback instruction.
  • Kitahara, Graduate School of Bioresource and Bioenvironmental Science, Kyushu University, 6-10-1 Hakozaki, Higashiku, Fukuoka 812-8581, Japan E-mail: (email)
  • Mizoue, Faculty of Agriculture, Kyushu University, Fukuoka, Japan E-mail:
  • Yoshida, Faculty of Agriculture, Kyushu University, Fukuoka, Japan E-mail:
article id 363, category Research article
Karin Vestlund, Tomas Nordfjell, Lars Eliasson. (2005). Comparison of human and computer-based selective cleaning. Silva Fennica vol. 39 no. 4 article id 363.
Keywords: forestry; decision support; pre-commercial thinning; automation; practical cleaning; training-tool
Abstract | View details | Full text in PDF | Author Info
In silvicultural tending operations like cleaning (pre-commercial thinning), the results are irreversible, so it is important for the decisions to be consistent with the aims for the stand. To enable operational automatic stem selections, a decision support system (DSS) is needed. A previously presented DSS seems to render acceptable cleaning results, but needs further analysis. The aims of the study were to compare the cleaning results of experienced cleaners and DSS simulations when “similar” instructions were given, and to assess the usefulness and robustness of the DSS. Twelve experienced cleaners were engaged to “clean” (mark main stems) six areas; each cleaner “cleaned” two areas. The DSS was used to generate two computer-based cleanings (simulations) of these areas. Four laymen also “cleaned” one of the areas following the DSS. The density results were significantly affected by the areas’ location, whereas the proportions of deciduous stems and damaged stems were significantly affected by both the areas’ location and method, i.e. manual “cleaning” and general or adjusted simulation. The study showed that the DSS can be adjusted so that the results are comparable with the cleaners’ results. Thus, the DSS seems to be useful and flexible. The laymen’s results were close to the results of the “general” simulation, implying that the DSS is robust and could be used as a training tool for inexperienced cleaners. The DSS was also acceptable on a single-tree level, as more than 80% of the main-stems selected in the simulations were also selected by at least one cleaner.
  • Vestlund, Swedish University of Agricultural Sciences, Department of Silviculture, P.O. Box 7060, SE-750 07 Uppsala, Sweden E-mail: (email)
  • Nordfjell, Swedish University of Agricultural Sciences, Department of Silviculture, SE-901 83 Umeå, Sweden E-mail:
  • Eliasson, Swedish University of Agricultural Sciences, Department of Silviculture, SE-901 83 Umeå, Sweden E-mail:

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