Sökning: "forest machine"
Visar resultat 11 - 15 av 63 avhandlingar innehållade orden forest machine.
11. Digital wet areas mapping
Sammanfattning : Wet soil in forested landscapes of the boreal zone is often associated with large open wetlands or peatlands, but it may also be hidden beneath closed forest canopies on drained wetlands or wet strips beside streams known as riparian zones. Since these wet areas are shrouded by canopy they have traditionally been difficult to map from aerial photographs. LÄS MER
12. Balancing the flow of wood and use of machinery in harvesting operations : new perspectives on how to improve performance in the wood supply chain
Sammanfattning : Meeting current wood supply objectives requires a certain flexibility in the wood procurement system. Suitable buffers to generate flexibility include creating a balance between flow and resource efficiency. Research on resource efficiency (e.g. LÄS MER
13. Concepts for mechanized tree planting in southern Sweden
Sammanfattning : The underlying reason for mechanizing tree planting in southern Sweden is the biologically good planting results produced by today's tree planting machines. Nevertheless, the productivity of these tracked excavators with crane-mounted tree planting devices is too low for them to compete economically with manual planting. LÄS MER
14. Automatic and experimental methods to studying forwarding work
Sammanfattning : Although forwarding has been carried out for 50 years, much is still unknown about this work. This is partly because there are numerous influential factors, and relevant data are often difficult to gather. In current forwarding productivity literature, there is generally a trade-off between representativeness and work element-specificity. LÄS MER
15. "Dom brukar jämföra det med en stridspilot" : föreställningar om arbetsmiljö och risker i skogsmaskinarbete: en studie i organisationskommunikation
Sammanfattning : The focus of this dissertation is on how communication regarding work environment and work related risks can be understood from an organizational communication perspective. Based on a case study of communication about work environment and work related risks in the Swedish forest industry, the present study discusses institutional influences on organizational sense making processes. LÄS MER