Experimental Testing of Host Range of the Parasitoid Wasp Trichogramma dendrolimi Under Laboratory Conditions [PDF]
Trichogramma is an important genus of egg parasitoids, applied against agricultural and forest lepidopteran pests. Known species differ in host specificity, which affects both their efficiency in field and suitability for mass rearing.
Aleksander A. Ageev +4 more
doaj +2 more sources
Comparative estimation of the quality of fire danger indexes in forests [PDF]
Weather conditions are one of the important factors, which affects forest fire danger. Taking into consideration different methodical approaches (in particular, to accounting for precipitation) and differences between forestry and natural climatic ...
R. V. Kotelnikov, A. N. Chugaev
doaj +1 more source
Development of navigation aids and decision support systems in forest firefighting [PDF]
An analytical review of satellite navigation systems, devices for receiving and processing spatial information, in the context of their use in monitoring and extinguishing fires in the natural environment, is presented.
A. V. Bryukhanov, R. V. Kotelnikov
doaj +1 more source
Information securing for extinguishing large forest fires [PDF]
The article is devoted to the assessment of the interaction and communication system for extinguishing large fires in order to create a more effective system for managing the forces and means of extinguishing and ensuring a reliable quality control ...
V. A. Savchenkova +3 more
doaj +1 more source
Assessment of the state of forests disturbed by fires, logging, and insects in the foothills of the Eastern Sayan Mountains [PDF]
An assessment of the state of forest lands disturbed by fires, logging and insects in the foothills of the Eastern Sayan Mountains in the forest formations inherent in the study area (Siberian stone pine (Pinus sibirica Du Tour), fir (Abies sibirica ...
Yu. V. Saltsevich +3 more
doaj +1 more source
Dimenzije mehanizacije in vozil, ki se gibljejo po slovenskih gozdovih zunaj gozdnih cest
The Forest Act allows vehicles to be driven in the forest outside of forest roads for the purpose of forest management or rescue of persons or property. The vehicles and machinery intended for these tasks are very diverse, both in their form and
Jaša Saražin, Marjan Dolenšek
doaj +1 more source
Adaptation of European cranberry to non-sterile conditions with the addition of organic products and hormones [PDF]
The results of studies on rooting in vitro of European cranberry Oxycoccus palustris Pers. plants of Dar of Kostroma cultivar and hybrid form 1-15-635 during clonal micropropagation on a WPM 1/4 nutrient medium and its adaptation to non-sterile ...
S. S. Makarov +4 more
doaj +1 more source
The features of silver birch Betula verrucosa Ehrh. and downy birch Betula pubescens Ehrh. seed regeneration in subtaiga and forest-steppe of Western Siberia [PDF]
Article considers results of long-term studies of birch undergrowth in subtaiga subzone and forest-steppe zone of Western Siberia, the features of silver and downy birch seed regeneration under the canopy of parent stands, on logging, burned and ...
B. E. Chizhov +3 more
doaj +1 more source
Mechanisms to exclude local people from forests: Shifting power relations in forest transitions [PDF]
AbstractForest transitions may significantly contribute to climate change mitigation but also change forest use, affecting the local people benefiting from forests. We analyze forest transitions as contested processes that simplify multifunctional landscapes and alter local livelihoods. Drawing on the Theory of Access, we develop a conceptual framework
Melanie Pichler +2 more
openaire +2 more sources
Incentive-Compatible Selection Mechanisms for Forests [PDF]
Given a directed forest-graph, a probabilistic \emph{selection mechanism} is a probability distribution over the vertex set. A selection mechanism is \emph{incentive-compatible} (IC), if the probability assigned to a vertex does not change when we alter its outgoing edge (or even remove it).
Babichenko, Yakov +2 more
openaire +2 more sources

