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Dead trees and protected polypores in unmanaged north-temperate forest stands of Lithuania
Forest Ecology and Management, 2004Abstract The availability of coarse woody debris (CWD) and distribution of dead trees into categories of mortality (dead standing, broken and uprooted) were investigated in north-temperate forests of central Europe (Lithuania). The studied area comprised 188.7 ha and included 18 different stands 40–130 years of age with a variety of tree species ...
Rimvydas Vasiliauskas +3 more
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Deep learning and model transferability for standing dead tree mapping
Timely forest health monitoring depends on fast and accurate methods that identify tree mortality due to climate change driven phenomena such as bark beetle attacks. Aerial imagery coupled with deep learning is an efficient tool for detecting standing dead trees compared to field work but requires reliable and quickly accessible applications for forestJaan Rönkkö +3 more
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Environmental Monitoring and Assessment
New models quantifying tree volume, biomass, and carbon have recently been implemented across the USA, termed the National-Scale Volume and Biomass (NSVB) framework. Little research has been done to quantify the implications of these new models on the standing dead tree (SDT) carbon pool, which occupies a substantial portion of the nation's total ...
Matthew B. Russell +2 more
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New models quantifying tree volume, biomass, and carbon have recently been implemented across the USA, termed the National-Scale Volume and Biomass (NSVB) framework. Little research has been done to quantify the implications of these new models on the standing dead tree (SDT) carbon pool, which occupies a substantial portion of the nation's total ...
Matthew B. Russell +2 more
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Quantitative Estimates of Coarse Woody Debris and Standing Dead Trees in Selected Swiss Forests
Global Ecology and Biogeography Letters, 1996Coarse woody debris and standing dead trees play a crucial role in biodiversity and the functioning of forest ecosystems. Little information is currently available concerning the amount and distribution of coarse woody debris in Swiss forests, and little is known about the relative abundance of lying dead trees and standing dead trees in managed and ...
Bretz Guby, N.A., Dobbertin, M.
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Distribution of early‐arriving saproxylic beetles on standing dead Scots pine trees
Agricultural and Forest Entomology, 2010The community composition of early‐arriving saproxylic beetles on 80 standing and recently deceased Scots pine trees ( Pinus sylvestris L.) was examined.
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Windthrows and Dead-standing Trees as Bark Beetle Breeding Material at Forest-clearcut Edge
Scandinavian Journal of Forest Research, 1999Abstract The spatial distribution of windthrows and dead-standing trees as well as the occurrence of two bark beetle species, Ips typographus and Tomicus piniperda, were studied at forest-clearcut edges in southern Finland. More than 80% of the recorded dead trees were situated within the first 15 m from the clearcut border. The number of dead-standing
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Accurate forest mortality monitoring is important for understanding ecosystem dynamics and sustainable forest management. Standing dead-tree volume fraction is a useful indicator of forest condition and biodiversity, but estimating it beyond field plots remains challenging.
Anwarul Islam Chowdhury +4 more
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Anwarul Islam Chowdhury +4 more
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Deep Learning-based classification of tree species and standing dead trees using Silvi-Net
2021Briechle, Sebastian +2 more
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