Results 51 to 60 of about 120,695 (289)

Large-Scale Disturbances in Boreal Forest Dynamics: Fire, Bog and Substrate Effects [PDF]

open access: yes, 1989
This literature survey summarizes the work of authors describing flooding and fire disturbances in forest ecosystems. The development of patterned or "aapa" bogs in the boreal forest is interpreted as a regional phenomenon closely related to ...
McLaren, B.E.
core  

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

open access: yesAdvanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini   +3 more
wiley   +1 more source

Young and old forest in the boreal: critical stages of ecosystem dynamics and management under global change

open access: yesForest Ecosystems, 2018
The circumboreal forest encompasses diverse landscape structures, dynamics and forest age distributions determined by their physical setting, and historical and current disturbance regimes.
Timo Kuuluvainen, Sylvie Gauthier
doaj   +1 more source

The Silvics of Some East European and Siberian Boreal Forest Tree Species [PDF]

open access: yes, 1989
In recent years, the boreal forest has received increased scientific attention in light of projected climatic warming to boreal regions from increased concentrations of atmospheric carbon dioxide.
Antonovsky, M.Y.   +4 more
core  

Nanomaterial‐Based Muscle Cell/Neural Tissue Biohybrid Robots: From Actuation to Biomedical Applications

open access: yesAdvanced Robotics Research, EarlyView.
Muscle cell‐based biohybrid robot using nanomaterials for function enhancement and neural function for biomedical applications. Biohybrid robotics, an emerging field combining biological tissues with artificial systems, has made significant progress in developing various biohybrid constructs, including muscle‐cell‐driven biorobots and microbots.
Minkyu Shin   +4 more
wiley   +1 more source

Temporal changes in avian abundance in aspen-dominated boreal mixedwood forests of central Saskatchewan, Canada

open access: yesAvian Conservation and Ecology, 2018
The boreal forest provides important breeding habitat for many migratory songbirds; however, changes in disturbance regimes have led to concern for populations breeding there. Monitoring data to track changes in boreal forest bird populations are scarce.
Steven L. Van Wilgenburg   +3 more
doaj   +1 more source

Proportion of charcoal carbon in the forest floor carbon pool in relation to fire history in a boreal forest landscape

open access: yesEcosphere, 2023
Fire in the boreal forests emits substantial amounts of organically bound carbon (C) to the atmosphere and converts a fraction of the burnt organic matter into charcoal, which in turn is highly refractory and functions as a long‐term stable C pool. It is
Vilde L. Haukenes   +5 more
doaj   +1 more source

Functional ecology of ectomycorrhizal fungi [PDF]

open access: yes, 2012
Boreal forest ecosystems constitute a globally important carbon (C) sink, due to accumulation of complex organic matter, persistent to decomposition.
Bödeker, Inga
core  

3D‐Printed Architected Anisotropic Channels for Ultrafast Solar‐Driven Interfacial Evaporation via Localized Thermal Management and Water Layer Structuring

open access: yesAdvanced Science, EarlyView.
A 3D‐printed anisotropic channel evaporator integrates directional geometry with aligned titanium oxide, boron nitride, and chitosan networks to coordinate photon absorption, heat localization, and water transport. Phonon‐guided thermal pathways and interfacial water structuring enable ultrahigh evaporation rates and long‐term salt‐resistant solar ...
Sijia Sun   +9 more
wiley   +1 more source

Canadian boreal forest greening and browning trends: an analysis of biogeographic patterns and the relative roles of disturbance versus climate drivers

open access: yesEnvironmental Research Letters, 2018
Recent studies have used satellite-derived normalized difference vegetation index (NDVI) time series to explore geographic patterns in boreal forest greening and browning. A number of these studies indicate that boreal forests are experiencing widespread
Damien Sulla-Menashe   +2 more
doaj   +1 more source

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