Results 131 to 140 of about 25,470 (256)

Complex History of Organellar Introgression in Nothofagus Trees: Chloroplast and Mitochondrial Capture Facilitated by Natural Selection

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Field photograph of an ancient Nothofagus tree covered with epiphytic lichens in the Patagonian temperate rainforest. This genus serves as a key model for investigating organellar introgression and evolutionary genomics in South America. ABSTRACT Hybridization is widespread across diverse groups of organisms, and in some cases, organellar genomes of ...
Gabriela Narváez   +8 more
wiley   +1 more source

Frère Tranquille à Elseneur / Fagus

open access: yes, 1931
Avec mode ...
Fagus (1872-1933). Auteur du texte
core  

Masting Breakdown in European Beech Reduces Fitness Benefits of Masting, Partly Explained by Climate Change

open access: yesEcology and Evolution, Volume 16, Issue 6, June 2026.
Synchrony and inter‐annual variation in annual seed production of European beech (Fagus sylvatica) strongly declined over time, resulting in a masting breakdown. As a consequence, predation rsik for seeds strongly increased, while pollination success declined.
Cherine C. Jantzen   +4 more
wiley   +1 more source

Fagus grandifolia plate

open access: yes, 2006
Images from the teaching collection of Dr. David J. Sieren.
Sieren, David
core  

Using LiDAR to quantify, map, and conserve late‐successional and old‐growth forest in Maine, USA

open access: yesEcosphere, Volume 17, Issue 6, June 2026.
Abstract The world continues to lose late‐successional and old‐growth (LSOG) forest as the human population and demand for wood fiber grow. However, older forest age classes provide structural and compositional characteristics important to biodiversity that are often not present in forests managed for timber.
John M. Hagan   +3 more
wiley   +1 more source

Initial Recovery of the Herbaceous Layer of a Temperate Deciduous Forest After 30 Years of Nitrogen Amendments: Implications for the Success of the Clean Air Act

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
A hysteretic model predicts a time lag in the response of herbaceous layer variables (e.g., cover, diversity) to decreasing N deposition. To the contrary, virtually all such variables displayed a surprising sensitivity to decreased N. ABSTRACT Increases in nitrogen (N) emissions during the 20th century resulted in the atmospheric deposition of N ...
Frank S. Gilliam   +2 more
wiley   +1 more source

Variation in Climate Shapes Seedling Recruitment Along Resource Gradients in a Northern Hardwood Forest

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
Seedling counts over 26 years revealed that wetter‐site temperate tree species struggle to recruit in warmer, drier years, whereas drier‐site species are more climate‐tolerant. Shadier forests buffered seedlings from heat and drought. Local soils and canopy cover strongly shaped outcomes, revealing considerable differences among species in climate ...
Bailey H. McNichol, Richard K. Kobe
wiley   +1 more source

FAGUS - Gropius : eine Ausstellung zum 75jährigen Jubiläum des Fagus-Werkes

open access: yes, 2007
Wissenschaftliches Kolloquium vom 24. bis 26. Juni 1986 in Weimar an der Hochschule für Architektur und Bauwesen zum Thema: 'Der wissenschaftlich-technische Fortschritt und die sozial-kulturellen Funktionen von Architektur und industrieller Formgestaltung in unserer Epoche'
openaire   +1 more source

Harnessing Foresters' Engagement for Climate Change Adaptation: The Emerging Tool of Next‐Generation Citizen Science

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
With a continent‐wide transplant experiment that engages over 300 forester‐citizens across 23 European countries, we highlight the untapped potential of citizen science that engages citizens with specialized knowledge to overcome context‐dependence in ecological experiments—an urgent need in times of exacerbating climatic and global changes.
Marjorie Bison   +3 more
wiley   +1 more source

Karst Vadose Zone Hydrology Explored Through Cave Drip Water Dynamics: The Roles of Soil, Epikarst and Climate

open access: yesHydrological Processes, Volume 40, Issue 6, June 2026.
Cave drip rate monitoring in Nova Grgosova Cave reveals three types of drip sites: (1) predominantly constant, (2) seasonally varying and (3) mostly constant with occasional sharp increases. The observational data coupled with one‐dimensional water‐balance model demonstrates that evapotranspiration and soil–epikarst storage, rather than precipitation ...
P. Bajo   +6 more
wiley   +1 more source

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