Results 61 to 70 of about 10,026 (251)

Feeding of the willow leaf beetle Lochmaea capreae L. (Coleoptera, Chrysomelidae) on leaves of birch (Betula pendula Roth) contaminated by heavy metals

Journal of Forest Science, 2004
The effect of contamination of birch (Betula pendula Roth) leaves with heavy metals on the feeding of imagoes of the willow leaf beetle (Lochmaea capreae L.) was studied under laboratory conditions.
L. Rokytová, E. Kula, L. Kodarová, A. Pešlová   +3 more
doaj   +1 more source

Intrapopulation Genotypic Variation of Foliar Secondary Chemistry during Leaf Senescence and Litter Decomposition in Silver Birch (Betula pendula) [PDF]

, 2017
Abundant secondary metabolites, such as condensed tannins, and their interpopulation genotypic variation can remain through plant leaf senescence and affect litter decomposition.
Karvinen, Heini, Keinänen, Markku, Keski-Saari, Sarita, Mikola, Juha, Paaso, Ulla, Rousi, Matti, Silfver, Tarja   +6 more
core   +1 more source

The chemical composition of silver birch (Betula pendula Roth.) wood in Poland depending on forest stand location and forest habitat type

Cellulose, 2019
We report on the most extensive study to date in Poland concerning the variability in the chemical composition of silver birch (Betula pendula Roth.) wood depending on the forest habitat type and the location of the forest stand. The research was carried
H. Lachowicz, H. Wróblewska, M. Sajdak, M. Komorowicz, R. Wojtan   +4 more
semanticscholar   +1 more source

Species-specific effects of elevated ozone on wetland plants and decomposition processes [PDF]

, 2010
Seven species from two contrasting wetlands, an upland bog and a lowland rich fen in North Wales, UK, were exposed to elevated ozone (150 ppb for 5 days and 20 ppb for 2 days per week) or low ozone (20 ppb) for four weeks in solardomes.
Freeman, Chris, Mills, Gina, Williamson, Jennifer   +2 more
core   +1 more source

Effect of Tree Density on Seed Production and Dispersal of Birch (Betula pendula Roth and Betula pubescens Ehrhs)

Forests, 2021
Silver and downy birch (Betula pendula Roth and B. pubescens Ehrhs) are pioneer species which play an important role in forest regeneration in disturbed areas.
Zetian Liu, Matthew J. Evans
semanticscholar   +1 more source

Prediction of changes in the health condition of silver birch (Betula pendula Roth)

Наукові праці Лісівничої академії наук України, 2021
Silver birch (Betula pendula Roth.) forms softwooded broadleaved forests in various natural zones. It is widely used in protective afforestation and urban plantings, it is a pioneer species in the clear-cuts and burnt areas. However, the global warming and anthropogenic pressure promote the susceptibility of silver birch to pests and pathogens ...
Inna M. Shvydenko, Maryna S. Kolienkina, Yana Koshelyaeva, Valentyna L. Meshkova   +3 more
openaire   +2 more sources

Adhesion-related properties of silver birch (Betula Pendula Roth) wood as affected by hydrophilic extraction

Wood Science and Technology
For the utilization of silver birch ( Betula pendula R oth ) in load-bearing engineered wood products (EWPs), reliable bonding in production is a prerequisite.
Max Engelhardt, H. A. Gilg, Klaus Richter, Antoni Sánchez-Ferrer   +3 more
semanticscholar   +1 more source

Wind Resistance of Eastern Baltic Silver Birch (Betula pendula Roth.) Suggests Its Suitability for Periodically Waterlogged Sites

Forests, 2020
Storms and wind damage are the main cause of biomass loss in forests of Northern Europe, as well as they are synergic with the disturbances causing intense water and temperature stress.
O. Krišāns, R. Matisons, Māra Kitenberga, J. Donis, S. Rust, D. Elferts, Ā. Jansons   +6 more
semanticscholar   +1 more source

Phenolic compounds in ectomycorrhizal interaction of lignin modified silver birch [PDF]

, 2009
Peer ...
Sutela, Suvi, Niemi, Karoliina, Edesi, Jaanika, Laakso, Tapio, Saranpää, Pekka, Vuosku, Jaana, Mäkelä, Riina, Tiimonen, Heidi, Chiang, Vincent L., Koskimäki, Janne, Suorsa, Marja, Julkunen-Tiitto, Riitta, Häggman, Hely   +12 more
core   +1 more source

Phenolic compounds and expression of 4CL genes in silver birch clones and Pt4CL1a lines [PDF]

, 2014
A small multigene family encodes 4-coumarate:CoA ligases (4CLs) catalyzing the CoA ligation of hydroxycinnamic acids, a branch point step directing metabolites to a flavonoid or monolignol pathway.
Aronen, T., Chiang, V., Hahl, T., Häggman, H., Julkunen-Tiitto, R., Laakso, T., Saranpää, P., Sutela, S., Tiimonen, H., Ylioja, T.   +9 more
core   +3 more sources