Results 11 to 20 of about 6,371 (204)

Adaptation of Betula pendula Roth., Pinus sylvestris L., and Larix decidua Mill. to environmental stress caused by tailings waste highly contaminated by trace elements [PDF]

open access: yesEnviron Monit Assess, 2023
The seedlings of some tree species can successfully develop in areas polluted by heavy metals. Research on such species is important in order to explore the possibility of introducing tree species for the permanent biological stabilization and ...
B. Świątek   +2 more
semanticscholar   +2 more sources

Probing behavior of Adelges laricis Vallot (Hemiptera: Adelgidae) on Larix decidua Mill: Description and analysis of EPG waveforms [PDF]

open access: yesPLoS One, 2021
Adelgidae are a sister group of Aphididae and Phylloxeridae within Hemiptera, Aphidoidea and occur exclusively on Pinaceae. The piercing-sucking mouthparts of Adelgidae are similar to those of aphids and it is believed that adelgids ingest sap from both ...
K. Dancewicz   +3 more
semanticscholar   +2 more sources

Spatial and Temporal Distribution of Arabinogalactan Proteins during Larix decidua Mill. Male Gametophyte and Ovule Interaction [PDF]

open access: yesInt J Mol Sci, 2021
The role of ArabinoGalactan Proteins (AGPs) in the sexual reproduction of gymnosperms is not as well documented as that of angiosperms. In earlier studies, we demonstrated that AGPs play important roles during ovule differentiation in Larix decidua Mill.
K. Rafińska   +4 more
semanticscholar   +2 more sources

The Kinematics of Scale Deflection in the Course of Multi-Step Seed Extraction from European Larch Cones (Larix decidua Mill.) Taking into Account Their Cellular Structure [PDF]

open access: yesMaterials (Basel), 2021
The objective of the study was to elucidate the kinematics of cone opening in the European larch (Larix decidua Mill.) during a four-step seed extraction process and to determine optimum process time on that basis.
Ewa Tulska, M. Aniszewska, A. Gendek
semanticscholar   +2 more sources

Homogalacturonan deesterification during pollen–ovule interaction in Larix decidua Mill.: an immunocytochemical study [PDF]

open access: yesPlanta, 2014
Studies on angiosperm plants have shown that homogalacturonan present in the extracellular matrix of pistils plays an important role in the interaction with the male gametophyte. However, in gymnosperms, knowledge on the participation of HG in the pollen–
Elżbieta Bednarska-Kozakiewicz   +2 more
core   +2 more sources

Reduced snow cover at the alpine treeline: resistance and recovery of saplings [PDF]

open access: yesNew Phytologist, Volume 250, Issue 3, Page 1492-1509, May 2026.
Summary At high elevations, tree saplings and shrubs are usually protected by mid‐winter snow cover, although climate change is expected to extend the snow‐free (SF) period. Exposure to winter drought, freeze–thaw events and freezing temperatures will therefore increase, inducing damages to the hydraulic system and to living cells, resulting in reduced
Katline Charra‐Vaskou   +4 more
wiley   +2 more sources

Phenological Shifts in Wood Formation Tracked by Frost Rings Across Two Centuries [PDF]

open access: yesGlobal Change Biology, Volume 32, Issue 2, February 2026.
Rapid warming is reshaping plant phenology across ecosystems. We present an indirect retrospective approach to infer cambial phenology by analysing the timing and occurrence of frost rings in three Alpine conifers. We found that the cold spells responsible for frost ring formation typically involve temperature dropping below freezing for an average of ...
Eugenia Mantovani   +5 more
wiley   +2 more sources

14C‐Age of Carbon Used to Grow Fine Roots Reflects Tree Carbon Status [PDF]

open access: yesPlant, Cell &Environment, Volume 48, Issue 12, Page 8788-8802, December 2025.
ABSTRACT The time elapsed between carbon fixation into nonstructural carbohydrates (NSC) and their use to grow tree structural tissues can be estimated by 14C ages. Reported 14C‐ages indicate that NSC used to grow root tissues (growth NSC) can vary from < 1 year to decades.
Boaz Hilman   +5 more
wiley   +2 more sources

Effects of Larch Woolly Adelgid Infestation on Morphological, Histological and Allelochemical Traits of European Larch Needles [PDF]

open access: yesInsects
The study was carried out to assess the effect of the larch wooly adelgid Adelges laricis Vallot (Hemiptera: Adelgidae) infestation on its secondary host, the European larch Larix decidua Mill.
Katarzyna Dancewicz   +6 more
doaj   +2 more sources

Absence of juvenile effects confirmed in stable carbon and oxygen isotopes of European larch trees [PDF]

open access: yesActa Silvae et Ligni, 2016
We report carbon and oxygen isotope ratios measured from the pith at breast height (ca. 1.2m) of three European larch (Larix decidua Mill.) trees growing in a mixed wood in West Wales, UK.
Eleanor Kilroy   +4 more
doaj   +2 more sources

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