Results 21 to 30 of about 55,242 (282)

Using Lidar Data to Analyse Sinkhole Characteristics Relevant for Understory Vegetation under Forest Cover\u2014Case Study of a High Karst Area in the Dinaric Mountains [PDF]

open access: yes, 2015
In this article, we investigate the potential for detection and characterization of sinkholes under dense forest cover by using airborne laser scanning data.
Igor, Dakskobler   +4 more
core   +12 more sources

Structure and management of beech (Fagus sylvatica L.) forests in Italy

open access: yesiForest - Biogeosciences and Forestry, 2009
Beech forests characterise the landscape of many mountain areas in Italy, from the Alps to the southern regions. This paper analyses the relationship between stand structure and the management history of beech in Italy.
Nocentini S
doaj   +1 more source

Associations of forest type, parasitism and body condition of two European passerines, Fringilla coelebs and Sylvia atricapilla. [PDF]

open access: yesPLoS ONE, 2013
Human-induced forest modification can alter parasite-host interactions and might change the persistence of host populations. We captured individuals of two widespread European passerines (Fringilla coelebs and Sylvia atricapilla) in southwestern Germany ...
Bruntje Lüdtke   +8 more
doaj   +1 more source

Făgetele primare din România, o contribuţie la Patrimoniul Mondial UNESCO [Romania’s primary beech forests, a contribution to UNESCO World Heritage] [PDF]

open access: yesBucovina Forestieră, 2014
The World Heritage List (WHL) of UNESCO currently comprises 1007 properties in 161 States Parties. Most of these sites are cultural (779) and only 197 are natural sites whereas 31 are mixed sites with outstanding universal cultural and natural values.
Iovu Adrian Biriș
doaj  

Vergleich der Webspinnen (Araneae) und Weberknechte (Opiliones) in 6 Buchen- und Fichtenbeständen Bayerns

open access: yesArachnologische Mitteilungen, 2001
Species richness of spiders of the floor surface and the lower trunk area is higher in beech stands than in spruce forests. The abundances of epigeic spiders are also higher in beech stands whereas trunk spiders are more active on spruce.
Engel, Kerstin
doaj   +1 more source

Mature beech stands in different categories of forests of the plain part of Ukraine

open access: yesНаукові праці Лісівничої академії наук України, 2021
According to the forest fund accounting materials, the areas of mature beech stands estimated by Forest Management Organization were determined in 17 categories of forest.
Stepan Myklush   +4 more
doaj   +1 more source

Структура и оценка состояния древесных пород буковых лесов Дагестана

open access: yesЮг России: экология, развитие, 2021
Aim. To identify the structural features and assess the current condition of woody species in the beech forests of Dagestan, Russia.Material and Methods.
Kh. U. Aliev   +2 more
doaj   +1 more source

A comparison of presettlement and modern forest composition along an elevation gradient in central New Hampshire [PDF]

open access: yes, 2011
Tree species composition is influenced not only by edaphic and climatic factors but also by natural and human-caused disturbances. To understand interactions among these influences, we compared forest species composition data from the time of European ...
Cogbill, Charles V.   +3 more
core   +3 more sources

Soil Heterogeneity Reflected in Biogeography of Beech Forests in the Borderland Between the Bohemian Massif and the Outer Western Carpathians

open access: yesEkológia (Bratislava), 2014
Soil environment characteristics naturally affect the biogeographical classification of forests in central Europe. However, even on the same localities, different systems of vegetation classification de-scribe the forest types according to the naturally ...
Samec Pavel   +2 more
doaj   +1 more source

Late-successional and old-growth forests in the northeastern United States: Structure, dynamics, and prospects for restoration. [PDF]

open access: yes, 2013
Restoration of old-growth forest structure is an emerging silvicultural goal, especially in those regions where old-growth abundance falls below the historic range of variability.
Ducey, Mark J.   +2 more
core   +2 more sources

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