搜索结果: 1-9 共查到“森林经理学其他学科 British Columbia”相关记录9条 . 查询时间(0.093 秒)
An integrated management system for the Douglas-fir tussock moth in southern British Columbia
biological control defoliation Douglas-fir tussock moth forest pest management interior Douglas-fir nuclear polyhedrosis virus
2010/8/31
An integrated, long-term system to detect and treat infestations of Douglas-fir tussock moth in the Southern Interior of British Columbia was successfully implemented between 1984 and 1999. All aspect...
“Doing it right”：Issues and practices of sustainable harvesting of non-timber forest products relating to First Peoples in British Columbia
harvesting non-timber forest products British Columbia
2009/2/11
This paper addresses concerns about commercial harvesting of non-timber forest products (NTFPs) that relate to First Peoples in British Columbia. Many of the species identified as being significant, o...
A bird’s eye view of small tenure holdings in British Columbia
British Columbia community forestry small tenures woodlots
2009/2/11
This extension note provides a spatial description of the distribution of small, area-based tenures in the province of British Columbia. It summarizes important socio-economic and biophysical data, in...
Assessing the need for species conservation action in British Columbia
peripheral populations recovery plans Species at Risk Act
2009/2/11
Assessing needs for conservation action is a challenge anywhere, but will be particularly so in British Columbia. Relatively few North American recovery plans have succeeded. The great species richnes...
Assessing the relative quality of old-growth forest：An example from the Robson Valley, British Columbia
coarse woody debris conservation forest cover age class forest management older forest
2009/2/11
Forest planners in British Columbia are required to identify forests suitable for designation as Old-Growth Management Areas. However, the tools currently in use lack the ability to identify appropria...
Movements, foraging habits, and habitat use strategies of northern woodland caribou during winter：Implications for forest practices in British Columbia
northern woodland caribou habitat habitat selection foraging arboreal lichens
2009/2/11
Land managers face increasing challenges as they try to balance timber harvesting with the habitat requirements of wildlife, including those of woodland caribou in north-central British Columbia. With...
Ecosystem-based management：Its application to forest management in British Columbia
Ecosystem-based management forest management British Columbia
2009/2/6
Ecosystem-based management (EBM) has emerged as a means of moving towards sustainable forest management, although its application in British Columbia is limited. One recent example is a high-profile i...
Future forest management in British Columbia：A proposed vision, goals, and forest management framework
forest policy British Columbia sustainability proposed forest management framework
2009/2/6
During a time when British Columbia’s forest policy is undergoing unprecedented change, a lack of clarity surrounds
what is desired for the forest industry and how future forests will be managed. Thi...
Range of natural variability：Applying the concept to forest management in central British Columbia
apparent range of variability ecosystem management fire regime forest management historic
2009/1/8
The range of natural variability (RNV) is a concept relevant to maintaining biodiversity and resilience in managed forests. It is, however, a challenging concept both to describe and apply. Here, we r...