This paper develops a model to explain farmers’ decision to move from agricultural activities to forestry. Farmers in Ireland have strong links with land and are reluctant to enter into forestry even when the returns from it exceed those from farming. This paper examines whether the reluctance among farmers to plant forestry originates in the nature of forestry investment, which is characterise...

Operations Research / Management Science (OR/MS) can be described as the discipline of applying advanced analytical methods to help making better decisions and has been around in the agricultural and forestry management sectors since the fifties, approaching decision problems that range from more strategic sectorlevel planning to farm operation issues and integrated supply chain management. In ...

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An important and so far much neglected operative problem in the Swedish forestry is to extract roundwood from actual harvest areas to load points at forest roads. Once at the load point, logging trucks can collect it for further secondary transportation to sawand pulp-mills. We report on a system being developed which collects geographic information by a global positioning system (GPS) about lo...

1Institute of Forest Ecology and Environmental Protection, Chinese Academy of Forestry, Beijing 100091, PR China 2Liaoning Academy of Forestry, Shenyang 110032, PR China 3School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai 200240, PR China 4School of Forestry, Beijing Forestry University, Beijing 100083, PR China 5Ontario Forest Research Institute, Ontario Ministry of Nat...

2 Director, Forestry and Land Use programme, International Institute for Environment and Development, Edinburgh, UK 3 Assistant Professor, Faculdade de Agronomia e Engenharia Florestal, University of Eduardo Mondlane, Maputo, Mozambique 4 Coordinator Planning, National Forestry Authority, Kampala, Uganda 5 Coordinator, Civic Response, Accra, Ghana 6 Assistant Director of Forestry, Department of...

This paper examines the origins, spread and practices of professional forestry in Southeast Asia, focusing on key sites in colonial and post-colonial Indonesia, Malaysia and Thailand. Part 1, in an earlier issue of this journal, challenged popular and scholarly accounts of colonial forestry as a set of simplifying practices exported from Europe and applied in the European colonies. We showed th...

Neurological findings were examined in 186 forestry workers with a mean exposure to chain saw vibration of 16.6 hours. The prevalence of active vibration induced white fingers was 5%, parethaesias of the hands 53%, and muscle weakness 13%. Clinical polyneuropathy was observed in 16 forestry workers in the hands (7.5%) which did not correlate with alcohol consumption. Seventy nine forestry worke...