Results 111 to 120 of about 5,740,126 (346)

Trajectory from beech and oak forests to eastern broadleaf forests in Indiana, USA

open access: yesEcological Processes, 2019
Background Historical forests (circa 1799 to 1846) of Indiana were predominantly composed of American beech (25% of all trees) and upland oaks (27% of all trees).
Brice B. Hanberry
doaj   +1 more source

Forest ecosystem research in Hainich National Park (Thuringia) : first results on flora and vegetation in stands with contrasting tree species diversity [PDF]

open access: yes, 2006
A floristic description is presented of the study sites of the Research Training Group “The role of biodi-versity for biogeochemical cycles and biotic interactions in temperate deciduous forests”.
Bernhardt-Römermann, Markus   +2 more
core  

An improved phylogeny and revised taxonomy of Catillariaceae (Lecanoromycetes, Ascomycota)

open access: yesTAXON, EarlyView.
Abstract The boundaries of the family Catillariaceae have largely remained untested through phylogenetic methods. Recent studies have led to the transfer of several genera previously classified in Catillariaceae to the newly described family Leprocaulaceae. Despite these changes, the distinction between Catillariaceae, Leprocaulaceae, and Catinariaceae
Måns Svensson   +2 more
wiley   +1 more source

Distribution, growth, and structure of pine-beech forest stands in the Lviv Roztochchia region

open access: yesНаукові праці Лісівничої академії наук України
In the western part of Ukraine, pine-beech forest stands are widespread only in the physico-geographical regions of Roztochchia and Opillia. Their total area is 8,204.5 hectares, of which 6,246.5 hectares (76.13%) are occupied by stands of natural origin,
Hryhoriy Krynytskyy   +11 more
doaj   +1 more source

Calculation of Economic Rotation Period for Even-Aged Stand in Croatia

open access: yesSouth-East European Forestry, 2011
Background and Purpose: Even-aged forests prevail in Croatia’s forestry. Rotation period is based mostly on natural parameters. In practice, rotation period is given by Croatian Rulebook of forest management.
Karlo Beljan   +2 more
doaj   +1 more source

An Integrality Model for Teaching

open access: yes, 2019
For Christian educators working in secular institutions, or for those who are required to teach curricula based on secularist philosophy, it can be confusing as to how to faithfully integrate faith and learning.
Beech, Elizabeth, Dr, Beech, Geoff, Dr
core  

Location and Landscape in Literary Americanisms: H. L. Davis and F. Scott Fitzgerald [PDF]

open access: yes, 2009
Well into the twentieth century, western American literature was still dismissed as regional or was boxed in by the genre expectations of pulp Westerns.
Sumner, David T.
core   +1 more source

Structure of the common beech aboveground tree biomass in different stand conditions

open access: yesŠumarski list, 2014
Istraživanje o strukturi nadzemne biomase obične bukve je provedeno na tri različite lokacije unutar šumskogospodarskog područja Republike Hrvatske s ciljem utvrđivanja pogodnost uporabe alometrijskih funkcija za izračun biomase obične bukve u različitim sastojinskim uvjetima.
Zečić, Željko   +3 more
openaire  

Effects of Pyrolysis Control Parameters on the Structural Properties of Biomass‐Derived Activated Carbon Materials and Their Energy Applications

open access: yesThe Chemical Record, EarlyView.
Tubular pyrolysis synthesis is a widespread method to produce activated carbons (ACs). This review focuses on the different controlling parameters of the tubular pyrolysis synthesis method and their influence on the performance of synthesized ACs, thereby considering both experimental aspects and the use of plant‐based biomasses (PBBs) as feedstock ...
Meenal Gupta   +6 more
wiley   +1 more source

Using Adapted and Productive European Beech (Fagus sylvatica L.) Provenances as Future Solutions for Sustainable Forest Management in Romania

open access: yesLand
In the near future, it is predicted that the natural distribution range of forest tree species will be reshaped due to the rapid changes in climate conditions.
Emanuel Besliu   +3 more
doaj   +1 more source

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