Results 101 to 110 of about 55,242 (282)

Sanitation felling against the European spruce bark beetle: A matter of intensity and forest type Tagli fitosanitari contro il bostrico tipografo: una questione di intensità e tipologia forestale

open access: yesAgricultural and Forest Entomology, EarlyView.
We assess the effect of sanitation felling performed in 2022 in North‐Eastern Italy on bark beetle damage that occurred in 2023 across eight spruce forest types, as evaluated using multispectral satellite imagery. Bark beetle damage was reduced only at very high or very low sanitation felling rates.
Aurora Bozzini   +5 more
wiley   +1 more source

Rainfall redistribution in natural pure stands of Quercus castaneifolia C.A.M. and Fagus orientalis L. in Caspian forests (Case study: Kheyrud forest) [PDF]

open access: yesمجله جنگل ایران, 2011
Measurements of gross rainfall (GR), throughfall (TF), and stemflow (SF) were conducted inside oriental beech (Fagus orientalis Lipsky) and oak (Quercus castaneifolia C.A.M.) forests in Kheyrud Forest Station of University of Tehran.
doaj  

CONTRIBUTIONS TO THE STUDY OF FORESTS VEGETATION FROM THE SUPERIOR MOUNTAIN LEVEL OF HĂŞMAŞUL MARE MASSIF (EASTERN CARPATHIANS) [PDF]

open access: yesJournal of Plant Development, 2007
The ecological conditions specific to the researched territory have favoured installation of a wooden vegetation represented by mountain beech forests, beech and resinous mixed forests and pure spruce-fir forests.
MARDARI CONSTANTIN, ŞTEFAN NICOLAE
doaj  

Joining of the historical research and future prediction as a support tool for the assessment of management strategy for European beech-dominated forests in protected areas

open access: yesNature Conservation, 2017
European beech-dominated forests are crucial for maintaining biodiversity in forested mountain landscapes of the European temperate zone. This paper presents the results of research and assessment of management strategy for mountain beech-dominated ...
Ivo Machar   +6 more
doaj   +3 more sources

Initial Development of Surface Fuel Models for The Netherlands [PDF]

open access: yes, 2017
Estimating the spread of wildland fire is growing concern in the Netherlands, where fire events at the wildland urban interface is a growing concern with a changing climate.
Brouwer, Nienke   +2 more
core   +2 more sources

Landscape and Geography Determine Saproxylic Beetle Captures in Pheromone‐Baited Traps

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Pheromone‐baited traps at 39 forest sites across southern Sweden captured 58 saproxylic beetle species, including seven Red‐listed taxa. The effect of surrounding forest cover on beetle abundance may depend on latitude and longitude: positive effects were strongest in warmer southern and eastern regions but weakened or reversed in colder northwestern ...
Markus Franzén   +4 more
wiley   +1 more source

THE STUDY OF THE ASSOCIATION SYMPHYTO CORDATI-FAGETUM VIDA (1959) 1963 FROM THE NORTHERN PART OF THE SEMENIC MOUNTAINS – ROMANIA

open access: yesNatural Resources and Sustainable Development
This article presents the results of research on pure European beech forests with Symphytum cordatum found in the northern part of the Semenic Mountains (southwestern Romania).
Bojinescu Rostescu Iglicea
doaj   +1 more source

Myxomycetes in virgin forests of Carpathian biosphere reserve

open access: yesБіологічні студії, 2011
During the mycological observation of beech and spruce-fir virgin forests in the different localities of Carpathian biosphere reserve, carried out in spring and autumn 2006, 18 species, two varieties and one form of Myxomycetes were found.
I. O. Dudka, D. V. Leontyev
doaj   +1 more source

Reappearance of old growth elements in lowland woodlands in northern Belgium : do the associated species follow? [PDF]

open access: yes, 2012
The forest cover of the western European lowland plain has been very low for centuries. Remaining forests were intensively managed, and old-growth elements like veteran trees and coarse woody debris became virtually absent.
Crevecoeur, Luc   +7 more
core   +1 more source

Predation on Artificial Caterpillars Varies With Vertical Stratification but Not Light Gradients in a Sugar Maple Temperate Forest

open access: yesEntomologia Experimentalis et Applicata, EarlyView.
Predation pressure varies vertically, with highest arthropod predation in the understory and highest bird predation in the canopy. Light availability differs across vertical strata, but predation patterns are more strongly influenced by height and forest structure than by light gradients.
Mahsa Hakimara, Emma Despland
wiley   +1 more source

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