Results 51 to 60 of about 2,715 (190)
Journal of Forest Science, 2003 In 1999-2000 in the Protected Landscape Area (PLA) Žďárské vrchy hills the occurrence of psocids (Psocoptera) was studied in different types of biotopes: natural forest ecosystems (stands of Fagus sylvatica with individual admixture of Abies alba, Acer ...
P. Mückstein, O. Holuša
doaj +1 more source
The role of auxins in somatic embryogenesis of Abies alba
Open Life Sciences, 2011 Abstract The somatic embryogenesis of conifers is a process susceptible to exogenous phytohormonal treatments. We report the effects of the synthetic auxin 2,4-dichlorophenoxyacetic acid (2,4-D) and the auxin inhibitor p-chlorophenoxyisobutyric acid (PCIB) on the endogenous level of the auxin indole-3-acetic acid (IAA) and on the ...
Vondráková Zuzana +3 more
openaire +2 more sources
Boreas, EarlyView.Glacially overdeepened valleys in the northern Alpine Foreland preserve Middle to Late Pleistocene sedimentary sequences that may serve as valuable archives for reconstructing past environmental changes in response to shifts in climate. This study presents a multidisciplinary analysis of two sediment cores from the overdeepened Wehntal Valley at ...
Johannes M. Miocic +8 more
wiley +1 more source
Temperature range shifts for three European tree species over the last 10,000 years
Frontiers in Plant Science, 2016 We quantified the degree to which the relationship between the geographic distribution of three major European tree species, Abies alba, Fagus sylvatica and Picea abies and January temperature (Tjan) has remained stable over the past 10,000 years.We used
Rachid Cheddadi +7 more
doaj +1 more source
Tree growth response and adaptation to climate change and climate extremes: From canopy to stem
Journal of Integrative Plant Biology, EarlyView.This review synthesizes the responses and adaptations of tree growth, including canopy phenology, intra‐annual wood formation dynamics, and annual stem growth, to climate change and climate extremes. It highlights key knowledge gaps for future research to support sustainable forest management and enhance forest carbon storage under ongoing climate ...
Feiyu Yang +8 more
wiley +1 more source
Genetic diversity of Italian populationsof Abies alba
Dendrobiology, 2017 n ...
Belletti, Piero +4 more
openaire +1 more source
New Phytologist, EarlyView.Intra‐annual radial growth of beech and spruce in 2021 and 2022. Summary The oxygen (δ18O) and hydrogen (δ2H) isotope compositions of leaf and xylem water shape tree‐ring isotope baselines, while the fraction of sugars undergoing isotopic modification downstream of leaves (fO, fH) determines the dominant hydrologic signal.
Haoyu Diao +10 more
wiley +1 more source
Preliminary report on distribution of Heterobasidion annosum intersterility groups in Poland
Acta Mycologica, 2014 The study material consists of 165 H. annosum isolates from 25 different localities. Host species was Pinus sylvestris, Picea abies, Betula pendula, Abies alba, Lnrix decidua, Pinus strobus, Prunus serotina, Quercus rubra. Most of the H. annosum isolates
Piotr Łakomy +2 more
doaj +1 more source
Temperate tree species show cross‐tolerance to heat, drought, and late spring‐frost stress
New Phytologist, EarlyView.Significant cross‐tolerance of leaf traits to heat, drought and late spring‐frost were found. (a) Turgor loss point vs lethal spring‐frost temperature. (b) Heat thermal threshold temperature vs lethal spring‐frost temperature. (c) Heat thermal threshold temperature vs turgor loss point.
Norbert Kunert +5 more
wiley +1 more source
Tripospermum pinophilum (Neger) comb.nov.
Acta Mycologica, 2014 The author suggests to transfer the species Triposporium pinophilum Neger to the genus Tripospermum. A more extensive description of the fungus is given on the basis of profuse material collected in the Świętokrzyskie Mountains from boney-dew on Abies ...
Alicja Majewska
doaj +1 more source