Abstract The purpose of the research was to assess species composition and biodiversity indices for xylophagous beetles collected by window traps in parts Gomilshanski lisy National Nature Park with different management regimes anthropogenic load. Four were placed each five groups sample plots: clear felling, selective stationary recreation, regulated recreation protected zone. data analysed us...

Tree regeneration was compared among closed-canopy sites and 4±11-year old natural and felling gaps in a selectively logged semideciduous tropical forest in southeastern Mexico. Closed-canopy sites and gaps were selected strati®ed randomly. In addition, all large natural and felling gaps encountered were sampled. All stems 5 cm dbh were sampled in sets of 10 m plots in closed-canopy sites and g...

As part of the multidisciplinary National Fire and Fire Surrogate Study, we used drift fences with pitfall traps to determine how three fuel reduction treatments affected ground-dwelling macroarthropods in the southern Appalachian Mountains of North Carolina. Four experimental units, each 14 ha, were contained within each of three replicate blocks. Treatments were (1) prescribed burning, (2) me...

Preharvest herbicide treatment of undesirable and unmerchantable v getation was compared to postharvest felling. Ten years after the clearcut harvesting, the preharvest treatment had increased the number and proportion of desirable stems and decreased the number and proportion of undesirable sprouts in the dominant stand. Stands that developed after the preharvest herb•cide treatment are domina...

Sustainable natural forest management initiatives in the lowland tropical forests of Bolivia require that cost-effective measures be identified to help maintain timber stand quality and reduce damage to advance regeneration during logging operations. This study considered the potential costs and benefits of including two ‘best’ management practices the pre harvest flagging of future crop trees ...

Selective logging in the tropics results carbon emissions but also creates favourable environmental conditions for regeneration of tree species and recovery. We evaluate recovery biomass selectively logged forests impacted by timber harvesting on Yucatán Peninsula, Mexico. Fieldwork was conducted two annual cutting areas 2001 2009. Plots were established felling, skidding log landing sites. Reg...

An efficient wood harvesting activity aims to fully recover wood as a measure to increase the profit, but safety prescriptions should be obeyed each time when harvesting operations are performed. A study was carried out in three forest compartments in order to determine whether the actual tree felling procedures match the recommended ones and, if not, to compare how the used practices may affec...