Results 41 to 50 of about 9,628 (217)

Prunus serotina unleashed: invader dominance after 70 years of forest development [PDF]

open access: yes, 2009
Propagule pressure and disturbance have both been found to facilitate invasion. Therefore, knowledge on the history of introduction and disturbance is vital for understanding an invasion process, and research should focus on areas in which the invasive ...
Baeten, L.   +6 more
core   +3 more sources

Chromosome‐Level Genome and Organ‐Specific Transcriptome of Alnus glutinosa Uncover Lineage‐Specific Innovations in Root Nodule Symbiosis

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Alnus glutinosa is one of only three lineages within the order Fagales capable of establishing root nodule symbiosis (RNS). Although a fragmented genome assembly of A. glutinosa was previously available, its limited quality, combined with the lack of comprehensive transcriptomic resources, has constrained in‐depth comparative and functional ...
Zijian Liu   +11 more
wiley   +1 more source

Botanical and ecological characteristics of trees and shrubs plantings in the Dovhyntsivo Park (Kryvyi Rih)

open access: yesІнтродукція Рослин, 2012
Trees and shrub planting at Dovhyntsivo Park (Kryvyi Rih, Dnepropetrovs’k reg.) presented 74 species belonging to 57 genera and 27 families. Most of the rocks park characterized medium-high level of vitality, middle and high level of decoration.
V.M. Savos'ko, O.U. Kopych
doaj   +1 more source

Оценка состояния среды городской территории с использованием березы повислой в качестве биоиндикатора [PDF]

open access: yes, 2010
Рассмотрены вопросы оценки состояния городской среды на основе показателя флуктуирующей асимметрии листовой пластинки берёзы повислой (Betula pendula Roth). Изучена пространственно-временная динамика коэффициента флуктуирующей асимметрии.
Гуртяк, А. А.   +1 more
core  

Mapping the next forest generation reveals multiple regeneration gaps across German forests

open access: yesJournal of Applied Ecology, Volume 63, Issue 3, March 2026.
Our study provides the first nationwide, high‐resolution assessment of forest regeneration, offering a valuable baseline for monitoring forest development. The regeneration density and indicator maps enable forest managers and policymakers to identify regeneration deficits, prioritise adaptive management interventions and contribute to the development ...
Leonie C. Gass, Lisa Hülsmann
wiley   +1 more source

CATALASE ACTIVITY IN LEAVES OF SILVER BIRCH SEDLINGS OF DIFFERENT FORMS (BETULA PENDULA ROTH): VAR. PENDULA AND VAR. CARELICA (MERCKLIN)

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2016
In this work we studied catalase activity in the leaves of 10‑months seedlings of Betula pendula Roth var. pendula and Betula pendula var. carelica (Mercklin). This kind of studywas carried out for the first time.
Kseniya Nikerova   +5 more
doaj   +1 more source

Effects of Ungulate Herbivores on Temperate Forest Understory Vegetation—Implications From a Large‐Scale Wildlife Exclosure Experiment in Central Europe

open access: yesJournal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
Fenced ungulate exclosure (foreground) with unfenced control plot (background). ABSTRACT Question Ungulates play a key role in influencing understory vegetation and ecosystem dynamics in temperate forests. However, how soil conditions modulate ungulate effects on understory communities remains insufficiently understood.
Alexander Seliger   +5 more
wiley   +1 more source

Effects of nitrogen on the selection of food by Phyllobius arborator (Herbst)

open access: yesJournal of Forest Science, 2008
The selection of a nutritive plant and the consumption of food (Betula pendula Roth) affected by differentiated inputs of nitrogen after the repeated application of ammonium nitrate into soil was monitored at Phyllobius arborator (Herbst) under field ...
E. Kula, A. Pešlová, D. Buchtová
doaj   +1 more source

BETULA PENDULA ON THE IRON ORE DUMPS OF THE KRYVYI RIH [PDF]

open access: yes, 2018
Thus, Betula pendula is actively colonization on the technogenically disturbed landscapes of Kryvyi Rih and is capable of self-healing, so it can be considered perspective for the landscaping of technogenic landscapes without use of expensive ...
Petrushkevich, Yuliya
core  

First Report of Sydowia polyspora Causing Current Season Needle Necrosis on Abies grandis in Sweden

open access: yesForest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT Current season needle necrosis (CSNN) is a conifer foliar disease and a particular problem for Christmas tree plantations, as it causes necrosis and premature foliage shedding, resulting in significant economic and aesthetic devaluation. In September 2022, CSNN symptoms were detected on 10‐year‐old Abies grandis trees at a plantation located ...
Dušan Sadiković   +3 more
wiley   +1 more source

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