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Single Tree Classification Using Multi-Temporal ALS Data and CIR Imagery in Mixed Old-Growth Forest in Poland
tree species classification airborne laser scanning (ALS) colour-infrared (CIR) aerial images multi-temporal data individual tree random forest (RF)
2023/12/5
Tree species classification is important for a variety of environmental applications, including biodiversity monitoring, wildfire risk assessment, ecosystem services assessment, and sustainable forest...
Structural and compositional responses to timber harvesting for an old-growth forest on Changbai Mountain, China – Short Communication
forest harvesting stand structure species composition northeast China forest conservation Pinus ko-raiensis
2015/3/12
Broadleaved-Korean pine (Pinus koraiensis) mixed forest is a dominant native vegetation type in the eastern Eurasian Continent. We intended to examine the implications of high-intensity timber harvest...
Structure and Growth in an Old-growth Sugi (Cryptomeria japonica) Forest in Akita Prefecture,Northeastern Japan
old-aged forest old-growth sugi forest periodic annual net increment stand structure thinning operation
2009/8/27
Periodic annual net increment of stand volume and stand structure dynamics were analyzed by using data collected in long-term monitoring during a 77-year period in a sugi (Cryptomeria japonica) natura...
Distribution and abundance of birds relative to elevation and biogeoclimatic zones in coastal old-growth forests in southern British Columbia
Distribution abundance of birds elevation biogeoclimatic zones coastal old-growth forests British Columbia
2009/2/11
This study examined birds and their association with forest structure and elevation in 1992 and 1993. The research sites were located in old-growth forest stands (251+ years) distributed between 400 a...
An old-growth index for Douglas-fir stands in portions of the Interior Douglas-fir zone, central British Columbia
British Columbia Douglas-fir forests forest management Interior Douglas-fir zone old growth
2009/2/11
We describe a quantitative old-growth index for Douglas-fir (Pseudotsuga menziesii var. glauca) stands in two Interior Douglas-fir (IDF) biogeoclimatic variants (dk3 and dk4) in the central interior o...
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...
Old-growth definitions and management：A literature review
Old-growth definitions management literature review
2009/2/11
Over the past two decades, scientific discoveries have altered how forest management is viewed, including the understanding of late-successional or old-growth forest communities. Some accept that old-...