نتایج جستجو برای: forest management
تعداد نتایج: 943156 فیلتر نتایج به سال:
Forest future depends on forest stands regeneration. Soil is one of the principal capitals in the forest area. It is important to minimize damages to the forest ecosystem during logging operation. In forestry and forest management, it is significant to know the effect of forest logging damages on regeneration, sapling and soil compaction. This study was carried out in Asalem Beech forest area, ...
Robert E. Keane USDA Forest Service, [email protected] Follow this and additional works at: http://digitalcommons.unl.edu/jfspresearch Part of the Forest Biology Commons, Forest Management Commons, Natural Resources and Conservation Commons, Natural Resources Management and Policy Commons, Other Environmental Sciences Commons, Other Forestry and Forest Sciences Commons, Sustainability Commons, a...
This study examines struggles to bring people back into protected forests to enhance sustainable forest management and livelihoods using insights emerging from a co-management project in Malawi. It uses mixed social science methods and a process-based conceptualization of co-management to analyze experiences, and theory of reciprocal altruism to explain major findings of continuing local forest...
Sustainable forest management is based on functional relationships between management actions, landscape conditions, and forest values. Changes in management practices make it fundamentally more difficult to study these relationships because the impacts of current practices are difficult to disentangle from the persistent influences of past practices. Within the Atlantic Northern Forest of Main...
A brief synthesis of milestones in forest growth modelling helps to establish research topics for further model development in managed tropical forests. Forest growth models have become indispensable for forest management, but need further development to realize their full utility. Feedback from monitoring predictions versus realizations should provide the basis for continuing improvement, both...
Forest management often results in changes in soil microbial communities. To understand how forest management can change microbial communities, we studied soil microbial abundance and community structure in a natural Chamaecyparis (NCP) forest, a disturbed Chamaecyparis (DCP) forest, a secondary (regenerated) Chamaecyparis (SCP) forest and a secondary (reforested) Cryptomeria (SCD) forest. We a...
The proliferation of community-based collaborative approaches to public land management and planning has spawned many questions regarding issues of community representation and the effects of participation for local residents. This paper presents a longitudinal assessment of local resident participation in collaborative forest planning on local community–forest relations in southwestern Colorad...
Participatory approaches to natural resource management and development are widely accepted as effective instruments for achieving sustainable forest management (SFM) particularly in the developing countries. However, local people live within and adjacent to the forest resources and are dependent on the forest in terms of their livelihoods may prevent turning some decisions, intended as a compo...
This article explores the expression of three forest value orientations that emerged from an analysis of Australian news media discourse about the management of Australian native forests from August 1, 1997 through December 31, 2004. Computer-coded content analysis was used to measure and track the relative importance of commodity, ecological and moral/spiritual/aesthetic forest value orientati...
Natural disturbance processes are affected by both forest management and climate change. The resulting shifts in natural disturbance processes can have profound impact on the secondary successional pathways of British Columbia forest types (Ran & Swift 2013). Building an understanding of how these systems work and their potential changes over time and space is important since many forest manage...
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