Results 101 to 110 of about 3,122 (205)

Stand structure of an uneven-aged fir–beech forest with an irregular diameter structure: modeling the development of the Belevine forest, Croatia

European Journal of Forest Research, 2006
This study on the problem of irregular diameter structure in a silver fir-beech selection (plenter) forest with a « surplus» of large diameter trees and a lack of natural regeneration and small diameter trees. We sampled 274 plots (900 m2 each) in the Belevine research site (266.24 ha) in the mountain region Gorski Kotar (Croatia), where ...
Čavlović, Juro, Božić, Mario, Bončina, Andrej   +2 more
openaire   +4 more sources

Naturalness and Tree Composition Determine the Abundance of Rare and Threatened Orchids in Mature and Old-Growth Abies alba Forests in the Northern Apennines (Italy)

Land
Forest Orchidaceae are important for European temperate forests, yet their distribution and abundance have so far interested limited research. In three pure or mixed silver fir stands in the Foreste Casentinesi National Park (NP) (Northern Apennines ...
Antonio Pica, Bartolomeo Schirone, Sara Magrini, Paolo Laghi, Kevin Cianfaglione, Alfredo Di Filippo   +5 more
doaj   +1 more source

Ecological results of Norway spruce forests’ decline in main forest types of the Ukrainian Carpathians

Наукові праці Лісівничої академії наук України, 2019
Stationary studies of the decline dynamics on the 21st Norway spruce forest stands in the Ukrainian Carpathians were conducted in 2010-2014. The analysis of the research results made it possible to assess the environmental impacts of their decline for ...
Yuriy Shparyk
doaj   +1 more source

From competition to complementarity: growth mechanisms and structural drivers in pure and mixed silver fir–beech stands of southern Italy

Trees, Forests and People
Mixed-species forests are increasingly promoted to improve forest functioning, yet their growth responses depend strongly on site conditions, stand structure, and management legacies, particularly in Mediterranean mountain environments.
Pasquale A. Marziliano, Maria F. Cataldo, Elisabetta Emo, Michele Mercuri, Salvatore F. Papandrea   +4 more
doaj   +1 more source

Root density and root biomass in pure and mixed forest stands of Douglas-fir and beech

Netherlands Journal of Agricultural Science, 1995
Below-ground interactions possibly play an important role in the success of mixed forests. Therefore, root density, root length, root biomass and rooting pattern were surveyed in representative pure and mixed stands of Douglas fir (Pseudotsuga menziesii) and beech (Fagus sylvatica) in the Veluwe area of central Netherlands.
Hendriks, C.M.A., Bianchi, F.J.J.A.
openaire   +3 more sources

Forests Near Bakureane

, 1975
Spruce (Picea), Fir (Abies), Beech (Fagus) forests near Bakureane, Georgia ...
Johnson, W. Carter
core   +1 more source

Patterns of tree growth in a single tree selection silver fir–European beech forest

Journal of Forest Research, 2010
The basal area and height growth of trees and saplings in silver fir–European beech single stem selection forest were studied with regard to their social status and crown parameters of size, coverage, shading and vitality. On 24 permanent research plots (20 m × 20 m each) all trees [diameter at breast height (dbh) ≥10 cm] and saplings (≥1.3 m tall and ...
Klopčič, Matija, Bončina, Andrej
openaire   +1 more source

Climate change adaption of European beech forests: Silver fir admixtures drive understorey plant diversity

Transformation of monodominant European beech forests into mixed forests by adding alternative tree species is a key strategy of silvicultural climate change adaption in Central Europe.
Bärmann, Lukas, Kaufmann, Stefan, Hauck, Markus   +2 more
core   +1 more source

Climate sensitivity of radial growth in European beech (Fagus sylvatica L.) at different aspects in southwestern Germany [PDF]

, 2011
The climate sensitivity of radial growth in European beech (Fagus sylvatica L.) was analyzed within a narrow valley in the Swabian Alb (southwestern Germany).
van der Maaten, Ernst, Maaten, Ernst van der, Ernst van der Maaten   +2 more
core   +1 more source

Vegetation of fir- and calcicolous beech forests of the Czech Republic

, 2010
Boublík K. (2009): Vegetation of fir- and calcicolous beech forests of the Czech Republic. - Ms., 104 p. [PhD thesis; depon. in: Library of the Department of Botany, Faculty of Sciences, Charles University, Prague] The thesis proposes Braun-Blanquet ...
Boublík, Karel
core   +1 more source