Výsledky vyhledávání - "Korpunen, Heikki"

Akademický článek

Impact and productivity of harvesting while retaining young understorey spruces in final cutting of downy birch (Betula pubescens)

Autor: Niemistö, Pentti, Korpunen, Heikki, Laurén, Ari, Salomäki, Marika, Uusitalo, Jori

Publikováno v: Silva Fennica, Vol 46, Iss 1 (2012)

Quite often Norway spruce (Picea abies (L.) Karsten) forms an understorey in birch dominated stands in Finland. Advantageous growth conditions for both storeys are present especially in downy birch (Betula pubescens Ehrh.) stands on drained fertile p

Externí odkaz: https://doaj.org/article/fdece20165cc4d988f8aac90e79253b3

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Akademický článek

Applying the activity-based costing to cut-to-length timber harvesting and trucking

Autor: Nurminen, Tuomo, Korpunen, Heikki, Uusitalo, Jori

Publikováno v: Silva Fennica, Vol 43, Iss 5 (2009)

The supply chain of the forest industry has increasingly been adjusted to the customerâs needs for precision and quality. This has changed the operative environment both in the forest and on the roads. As the total removal of timber is increasingly

Externí odkaz: https://doaj.org/article/23b789f5368d4163a752ef8d33884c5e

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Akademický článek

Time consumption analysis of the mechanized cut-to-length harvesting system

Autor: Nurminen, Tuomo, Korpunen, Heikki, Uusitalo, Jori

Publikováno v: Silva Fennica, Vol 40, Iss 2 (2006)

The time consumption and productivity of harvesting are dependent on stand conditions, the operatorsâ skills, working techniques and the characteristics of the forestry machinery. Even if the basic methods and machine types of the cut-to-length harv

Externí odkaz: https://doaj.org/article/8901c5d27d2b42b88069d7a282497bf5

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