Results 51 to 60 of about 11,437,124 (248)

Stand development stages and recruitment patterns influence fine-scale spatial genetic structure in two Patagonian Nothofagus species [PDF]

, 2022
Key message: Nothofagus alpina (Poepp. et Endl.) Oerst. and Nothofagus obliqua (Mirb.) Oerst forests have strong fine-scale spatial genetic structures.
El Mujtar, Veronica Andrea, Chauchards, Luis Mario, Sola, Georgina Giselle, Gallo, Leonardo, Chauchard, Luis Mario, Gallo, Leonardo Ariel, Marchelli, Paula, Verónica El Mujtar, Luis Chauchard, Leonardo Gallo, Georgina Sola, Paula Marchelli   +11 more
core   +1 more source

Spatial structure in four Norway spruce stands with different management history in the Alps and Carpathians [PDF]

Silva Fennica, 2011
In Europe most Norway spruce (Picea abies (L.) Karst.) mountain forests have been altered by human activities, leading to a lack of reference condition concerning their original structure. Nonetheless, remnants of Norway spruce primeval forests still exist in the Carpathians.
LAMEDICA, SILVIA, LINGUA, EMANUELE, Popa I, Motta R, CARRER, MARCO   +4 more
openaire   +4 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Spatial Analysis of a mixed Beech, Spruce and Fir stand in the Eastern Alps [PDF]

, 2010
In a forest reserve, located in the Eastern Italian Alps, a 4 ha permanent plot has been set up in a beech-spruce-fir multilayered forest, left to natural evolution for more than 30 years, in order to detect stand structure and spatial patterns ...
Marin, Alberto
core  

Neighbourhood-based spatial patterns of forest structure in Picea mexicana stands of northern Mexico

Notulae Scientia Biologicae
Quantitative assessment of forest structure provides insights into stand dynamics, as species mixing, size variability, and spatial arrangement influence regeneration, competition, and long-term population viability.
Benedicto VARGAS-LARRETA, Carlos Enrique AGUIRRE-CALDERÓN, Oscar Alberto AGUIRRE-CALDERÓN, Oscar Josué TUERO-CAMPAGNE, Juan Esteban CALVILLO-PALOMINOS   +4 more
doaj   +1 more source

Stand structure and regeneration of Cedrus libani (A. Rich) in Tannourine Cedar Forest Reserve (Lebanon) affected by cedar web-spinning sawfly (Cephalcia tannourinensis, Hymenoptera: Pamphiliidae)

iForest - Biogeosciences and Forestry, 2018
The analysis of forest structure is a useful tool to understand stand biodiversity characterizing forest ecosystems, and could help in suggesting appropriate management plans.
Bassil S, Kattar S, Navarro-Cerrillo RM, Navarrete Poyatos MA, Nemer N, Palacios Rodríguez G   +5 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Stand Structure Extraction and Analysis of Camellia taliensis Communities in Qianjiazhai, Ailao Mountain, China, Based on Backpack Laser Scanning

Plants
The stand structure of ancient tea tree (Camellia taliensis) communities is critical for maintaining their structural and functional stability. Therefore, this study employed backpack laser scanning (BLS) technology to extract individual tree parameters (
Xiongfu Gao, Xiaoqing Shi, Weiheng Xu, Zengquan Lan, Juxiang He, Huan Wang, Leiguang Wang, Ning Lu, Guanglong Ou   +8 more
doaj   +1 more source

Spatial Patterns of Soil Respiration Links Above and Belowground Processes along a Boreal Aspen Fire Chronosequence.

PLoS ONE, 2016
Fire in boreal ecosystems is known to affect CO2 efflux from forest soils, which is commonly termed soil respiration (Rs). However, there is limited information on how fire and recovery from this disturbance affects spatial variation in Rs.
Sanatan Das Gupta, M Derek Mackenzie
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source