Results 121 to 130 of about 75,675 (253)

Influence of Deadwood, Tree‐Related Microhabitats, and Forest Structural Features on Saproxylic Arthropod Diversity

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
We used environmental DNA (eDNA) metabarcoding across 135 temperate forest plots in Germany to examine how deadwood, tree‐related microhabitats (TreMs), and forest structure shape saproxylic arthropod communities. Structural equation modeling revealed that TreM richness and deadwood volume are key predictors of arthropod diversity, highlighting the ...
Mohammad Jamil Shuvo   +4 more
wiley   +1 more source

Sample Preparation and Separation of Lignans by Liquid Chromatography

open access: yesJournal of Separation Science, Volume 49, Issue 5, May 2026.
ABSTRACT Lignans are important phytochemicals found mostly in the resins of coniferous trees, but are also introduced into human diets through foods such as sesame seeds and extra‐virgin olive oil. They are pharmacologically interesting mainly because of their antioxidant activities, and they have also been shown to have cytotoxic and antimicrobial ...
Miikka Paloluoto, Susanne K. Wiedmer
wiley   +1 more source

Analysis of Spontaneous Ignition Temperature and Flash Point for Predicting Fire Risk in Biomass Fuel Pellet Storage

open access: yesBioResources
Biomass pellet fuel is one of the alternative renewable energy sources, which has an important place in the fuel market. This article analyses the spontaneous ignition temperature and flash point temperature, which are the most important characteristics ...
Dušan Bóna   +4 more
doaj  

High radiosensitivity in the conifer Norway spruce (Picea abies) due to less comprehensive mobilisation of protection and repair responses compared to the radiotolerant Arabidopsis thaliana

open access: yesPlant Stress
Risk assessment and protection of plant communities in contaminated ecosystems require in-depth understanding of differential sensitivity to chronic ionising radiation in plants.
Payel Bhattacharjee   +10 more
doaj   +1 more source

Meteorological versus spatial drivers of the spatial synchrony of forest insect pest outbreaks in North America

open access: yesOikos, Volume 2026, Issue 5, May 2026.
Spatial synchrony of population fluctuations has major consequences for the impacts of forest insect pest outbreaks at regional scales. We tested the predictions that the strength and drivers of this synchrony would differ among species according to their dispersal abilities and feeding guilds.
Kyle J. Haynes   +5 more
wiley   +1 more source

Allergic Contact Dermatitis Associated With Hydroxyacetophenone: Two Case Reports

open access: yes
Contact Dermatitis, Volume 94, Issue 6, Page 709-711, June 2026.
Samia Leghlam   +3 more
wiley   +1 more source

Species identity and spatial scale drive context‑dependent tree diversity effects in a Finnish forest experiment

open access: yesOikos, Volume 2026, Issue 5, May 2026.
Tree species diversity is known to affect tree growth and leaf traits, which in turn can influence various ecosystem processes. However, the reported direction of these tree diversity effects is inconsistent, indicating that their outcomes depend strongly on ecological context.
Juri A. Felix   +2 more
wiley   +1 more source

How can ecosystem services scenarios inform forest planning?—Seven lessons from Leanachan Forest, Scotland

open access: yesPeople and Nature, Volume 8, Issue 5, Page 1233-1247, May 2026.
Abstract There are growing societal expectations that forests are managed for multiple benefits including carbon storage, biodiversity, health and recreation. Consequently, forest managers are increasingly expected to consider how external factors, including climate change, affect the future of their forests and the wider public benefits they provide ...
Louise Sing   +4 more
wiley   +1 more source

Did belowground N transfer in mixed plantations of Acacia mangium and Eucalyptus meet the Stress Gradient Hypothesis? [PDF]

open access: yes, 2019
Belowground interactions in mixed forest plantations remain poorly understood as that of short-tenn nitrogen (N) transfer from N-fixing trees to non-N-fixing trees (Non-NFT) depending on nutrient availability. We investigated in this facilitation process
Amaral Guerrini, I.   +7 more
core  

Thinning of Norway spruce

open access: yes, 2007
The objective of this thesis was to investigate volume and quality outcome from different thinning strategies in monocultures with Norway spruce. Two different experiments were set up at the Tönnersjöheden experimental forest in south west Sweden.
openaire   +1 more source

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