Results 31 to 40 of about 9,113 (210)

Root systems of forest tree species and their soil-conservation functions on the Krušné hory Mts. slopes disturbed by mining

open access: yesJournal of Forest Science, 2007
The paper describes the root system architecture of the forest tree species Fagus sylvatica L., Quercus robur L., Pinus sylvestris L., Carpinus betulus L., Acer platanoides L., and Alnus glutinosa (L.) Gaertn.
P. Čermák, F. Fér
doaj   +1 more source

Distribution and Host Preference of Poroid Basidiomycetes in Hungary I. – Ganoderma [PDF]

open access: yes, 2013
From the economical point of view, the genus Ganoderma is one of the most important groups of Basidiomycetes due to their medicinal effects and also because they cause decay in a very wide range of tree species all over the world.
Papp, Viktor, Szabó, Ilona
core   +1 more source

Impact of river management history on the community structure, species composition and nutrient status in the Rhine alluvial hardwood forest [PDF]

open access: yes, 1998
The present-day Rhine alluvial hardwood forest (Querco-Ulmetum minoris, Issler 24) in the upper Rhine valley (France/Germany) is comprised of three vegetation units, one still flooded by calm waters (F) and the two others unflooded, one for 30 years ...
Trémolières, Michèle   +3 more
core   +2 more sources

Corrigendum to “Pollen-based paleoenvironmental and paleoclimatic change at Lake Ohrid (south-eastern Europe) during the past 500 ka” published in Biogeosciences, 13, 1423–1437, 2016 [PDF]

open access: yes, 2018
In this corrigendum we report an updated pollen record from the Lake Ohrid DEEP site spanning the past 500 ka whereby we have reprocessed and re-analyzed 104 samples affected by chemical procedure problems that occurred in one palynological laboratory ...
Bertini, A.   +16 more
core   +1 more source

Some Physical Properties of Heat-Treated Hornbeam (Carpinus betulusL.) Wood

open access: yesDrying Technology, 2009
Thermal treatment of wood alters its structure due to degradation of wood polymers (cellulose, hemicellulose, and lignin), so the physical properties of wood are either improved or worsen. In this study, the effect of thermal treatment on density, equilibrium moisture content (EMC), and color of hornbeam wood was investigated.
Gündüz, Gökhan, Aydemir, Deniz
openaire   +4 more sources

COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L. [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2004
Growing interest in wood and paper consumption in Iranian industries and forest utilization constraints call for alternative approaches on the exploitation trend.
Saeed Mahdavi, masoudreza habibi
doaj   +1 more source

The greenhouse diet : gypsy moth performance in a CO2-enriched world [PDF]

open access: yes, 2008
Rising atmospheric CO2 is regarded as the main driver of global warming (Crowley, 2000). While temperature changes directly affect plants and animals (Root et al., 2003; Parmesan, 2006), the effects of CO2 on herbivores are mediated through changes in ...
Schafellner, Christa, Schopf, Axel
core  

Phenological responses to climate change: advancing mating and calving in wild and semi‐captive Caspian red deer

open access: yesWildlife Biology, EarlyView.
Species respond to climate change through phenological and spatial shifts. Herbivorous mammals, in particular, are vulnerable due to their direct dependence on seasonal vegetation and the potential misalignment between their reproductive cycles and shifting food availability.
Farid Salmanpour   +5 more
wiley   +1 more source

Optimal allometric biomass equations for Hornbeam (Carpinus betulus L.) boles within the Hyrcanian forests [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2014
According to the amount of carbon emitted to the atmosphere, obtaining accurate estimations of biomass is an effective step to deal with the global warming and climate change on various spatial scales.
Ali Asghar Vahedi
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  

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