Results 91 to 100 of about 10,666 (179)

Long‐term effects of clear‐cutting forestry on ectomycorrhizal fungi in boreal forest

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2818-2831, September 2026.
Summary Clear‐cutting is detrimental to ectomycorrhizal fungi in a short time perspective, but long‐term effects on species richness and community composition are uncertain. To evaluate ecological sustainability of rotation forestry, we examined to what extent communities similar to those in old forests develop within the time frame of a rotation ...
Björn D. Lindahl   +3 more
wiley   +1 more source

Maximum water stress is decoupled from climate, traits, and growth in a xeric oak

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2392-2406, September 2026.
We sampled sites across the geographic distribution of blue oak (Quercus douglasii) in California, USA, which spans a large range of mean annual precipitation. Summary Our ability to explain and predict the spatial patterns of forest mortality remains limited.
Leander D. L. Anderegg   +7 more
wiley   +1 more source

Global population structures and demographic history of Suillus luteus, a pine co‐introduced ectomycorrhizal fungus associated with exotic forestry and invasion

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2964-2979, September 2026.
Global phylogenomic tree and phylogenetic network of Suillus luteus and its closely related species. Summary Human colonization since the 19th century has resulted in the global spread of pines beyond their original northern boreal distribution. Although the introduction history of pines is documented through historical records, little is known about ...
Yi‐Hong Ke   +21 more
wiley   +1 more source

A drought stress‐induced MYB transcription factor regulates pavement cell shape in leaves of European aspen (Populus tremula)

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2688-2705, September 2026.
MYB305a promoter expression increases in pavement cells as they grow and acquire their complex shape. Summary Leaf pavement cells of many plant species develop jigsaw puzzle‐like shapes in which neighboring cells interdigitate, providing an ideal model for the study of cell shape regulation.
Sijia Liu   +5 more
wiley   +1 more source

An adaptation study on four provenances of Scotch pine (Pinus sylvestris Linn) (Case study: Ladjim forest, Mazindaran) [PDF]

open access: yesمجله جنگل ایران, 2012
This reserach was conducted to investigate the Scotch pine (Pinus sylvestris L.) adaptation in midland areas of Ladjim forests (Sari-Iran). The study was carried out as randomized completely block design with four treatments (based on different ...
doaj  

Pinus pinea L. Periderm as a Sustainable Source of Phenolic Bioactives: Integrated Phytochemical, Antioxidant, and Elemental Investigation

open access: yesChemistry &Biodiversity, Volume 23, Issue 8, August 2026.
A hydroalcoholic extract from the renewable periderm of Pinus pinea is characterized through integrated phytochemical, biological and elemental analyses. The extract exhibits a phenolic‐rich composition, significant antioxidant activity and preliminary protection against oxidative stress in SH‐SY5Y cells, while elemental profiling indicates low levels ...
Vlad Sebastian Popescu   +6 more
wiley   +1 more source

Between birch and berries: seasonal dietary niche partitioning among sympatric alpine herbivorous birds

open access: yesOikos, Volume 2026, Issue 8, August 2026.
Niche partitioning is important for the coexistence of closely related species, allowing species to reduce overlap in resource use despite shared ecological requirements. In alpine environments, harsh climatic conditions and low habitat complexity constrain opportunities for ecological segregation, making seasonal resource fluctuation especially ...
Saria Sato‐Bajracharya   +6 more
wiley   +1 more source

Comparative Study of Expected Ecosystem Services and Tree Species Diversity in Residential Plots of Polluted and Unpolluted Neighborhoods in the Copper City of Lubumbashi

open access: yesPlant-Environment Interactions, Volume 7, Issue 4, August 2026.
ABSTRACT Natural ecosystem loss and deterioration in the quality of the urban environment due to rapid urbanization associated with soil pollution by mining activity have become a huge dilemma in the mining city of Lubumbashi (DR Congo). This study aimed to assess the importance attributed to trees through the expected services, species choice and ...
Jacques Kilela Mwanasomwe   +4 more
wiley   +1 more source

Carbon‐Nutrient Interactions Under Insect Disturbance Simulated by the Land‐Surface Model QUINCY 21edff48

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.
Abstract Insect outbreaks significantly impact tree mortality and carbon‐nutrient cycling in forest ecosystems, yet most terrestrial biosphere models do not represent insect disturbances due to the complexity of nutrient processes and limited data. To address this gap, we implemented a new insect impacts module in the QUINCY (Quantifying Interactions ...
Yimian Ma   +3 more
wiley   +1 more source

Alleviation of phosphorus rather than nitrogen limitation driven by permafrost and landscape effects on Dahurian larch forests

open access: yesFunctional Ecology, Volume 40, Issue 8, Page 2590-2601, August 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Permafrost thaw is reshaping nutrient dynamics in boreal forests, but its impacts on tree nutrient limitation and functional strategies remain poorly understood. Clarifying these responses is crucial for predicting the response of boreal forests to climate change.
Qiyue Fu   +9 more
wiley   +1 more source

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