The Amazon rainforest covers an area of about 50% the Brazilian national territory, which consists mainly upland rainforests that are generally poorly managed, because low investment in technology, planning, operations and manufacturing. Logging activities require a large contingent heavy machinery intense physical workload from operators crews. thermal comfort at work tropical regions is betwe...

The second case of a bite by the “triangulate false widow” Steatoda triangulosa is reported on human being. occurred in San Vicente, Buenos Aires, Argentina female 31 years old victim, who woke up felling nuisance and spotting spider her arm. inflicted two bites causing typical steatodism symptoms including local radiating pain malaise which lasted for about day. In addition, appearance an eryt...

Data on the dynamics of species composition resource plants postagrogenic and forest lands are presented. The object study is abandoned arable land fields, felling with growth pine crops. Over period from 2006 to 2021, projective cover vegetation have changed. Judging by value coefficient floristic generality P. Ja??ard, in coincided only 27%, 15 years later - 36%. Thus, as environment formed a...

The shortage and low diversity of coarse dead wood in managed forests are major threats to wood living organisms. Increasing harvest of slash and stumps for biofuel may further decrease the amounts of dead wood. The aim of this thesis was to predict the impact of forest fuel harvest on lichen diversity in a managed forest landscape. First, lichen diversity was compared between the stem and slas...

In this study, the authors provide a direct comparison made between whole tree-harvesting (WTH) and cut-to length (CTL) methods, which was conducted in two sites Slovak Republic applied to poplar plantations. Both systems, WTH CTL, have been employed at highest mechanization level sites: “Nivky” “Skalica”. Two different strategies, namely, “mass handling” “small-scale mechanization”, used for r...