Results 1 to 10 of about 4,043,334 (304)
Forest survey parameters of pine tree stands according to long-term observation data [PDF]
Сибирский лесной журнал, 2023 When considering not only raw materials, but ecosystem functions of forests, the dynamics of forest stand indicators at all stages of growth is important. To regulate a high degree of fulfillment of ecosystem functions, the priority tasks are to increase
A. V. Lebedev, V. V. Kuzmichev
doaj +1 more source
Forest Science and Technology, 2021 Changes in stand biomass, stem density, mortality and recruitment were monitored from 2000 to 2016 at 5- or 6-year intervals of Mt. Geumsan (GMS). The GMS had 34 woody plant species and 2698 living stems (DBH ≥ 2 cm) ha−1 in 2016, with an increase in ...
Soon Jin Yun +5 more
doaj +1 more source
Late successional stage dynamics in natural Oriental beech (Fagus orientalis Lipsky) stands in northern Iran (Case study: Gorazbon district of Kheiroud-Kenar experimental forest) [PDF]
تحقیقات جنگل و صنوبر ایران, 2014 To study the beech stand dynamics followed by the definition of developmental phases in natural mixed beech stands, three sample plots, each covering 25 ha, were inventoried in undisturbed natural mixed beech (Fagus oreintalis Lipsky) stands in Kheiroud ...
Kiomars Sefidi +3 more
doaj +1 more source
Structural and dynamic changes in mixed forests of beech and fir on Mt. Goč
Glasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2018 The primary goal of this research was to analyze the structural, production and dynamic changes of the forests of beech and fir in permanent sample plots of Mt. Goč, excluded from regular management for a period of 35 years (1977–2011).
Snežana Obradović +4 more
doaj +5 more sources
Trees, Forests and People, 2022 The dynamics of forest structure influence forest ecosystem functions and are modified by forest management and natural disturbances. Here, we quantified the dynamics of stand structural complexity of differently managed and unmanaged European beech ...
Katharina Willim +6 more
doaj +1 more source
The Forestry Chronicle, 2017 We used a permanent sample plot network established to monitor the effects of forest management practiced in mature northern hardwood and mixedwood stands in Québec, Canada to address two important questions related to tree mortality: (1) How does ...
François Guillemette +2 more
doaj +1 more source
Journal of Forest Science, 2009 During 2004-2006, another permanent research plot (No. 12) on Pop Ivan Marmarosh Mt. in the Zakarpattya province of Ukraine was renewed, i.e. re-measured and re-analyzed. The plot was originally established in the 30's of the 20th century. The tree layer
J. Veska, J. Šebesta, T. Kolář
doaj +1 more source
Eight decades of compositional change in a managed northern hardwood landscape
Forest Ecosystems, 2023 We analyzed over 8 decades of change in forest composition (represented by species proportion of basal area) and size class from more than 400 permanent plots located on the Bartlett Experimental Forest in the White Mountains of New Hampshire. These data
Mark J. Ducey +4 more
doaj +1 more source
Ecosphere, 2021 Long‐term stand‐level resilience in three natural secondary forests after a stand‐replacing windthrow damage event was examined by analyzing stand composition, structure, and function using repetitive measurement data collected in permanent plots over 60
Masato Shibuya
doaj +1 more source
Diversity, 2023 The structural diversity of old-growth forests is a fundamental element as regards ecosystem stability and functionality. The current study aims at exploring the texture diversity in the unique virgin Frakto forest of Greece through the determination of ...
Dimitra Papadopoulou +3 more
doaj +1 more source