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UnknownXylogenesis under future climates: enhanced growth of balsam fir in a warming boreal forest.
Understanding the effects of climate variability on tree growth is crucial to predict forest carbon sequestration under global climate change. This study investigates the dynamics of wood formation in balsam fir in response to historical climatic data and projected variations. Weekly microcores were...
S-EPMC12286939 | biostudies-literature
UnknownA longer wood growing season does not lead to higher carbon sequestration.
A reliable assessment of forest carbon sequestration depends on our understanding of wood ecophysiology. Within a forest, trees exhibit different timings and rates of growth during wood formation. However, their relationships with wood anatomical traits remain partially unresolved. This study evalua...
S-EPMC10008533 | biostudies-literature
UnknownPartial asynchrony of coniferous forest carbon sources and sinks at the intra-annual time scale.
As major terrestrial carbon sinks, forests play an important role in mitigating climate change. The relationship between the seasonal uptake of carbon and its allocation to woody biomass remains poorly understood, leaving a significant gap in our capacity to predict carbon sequestration by forests. ...
S-EPMC11300610 | biostudies-literature
UnknownSpatial Extent of Amyloid-β Levels and Associations With Tau-PET and Cognition.

Importance

Preventive trials of anti-amyloid agents might preferably recruit persons showing earliest biologically relevant β-amyloid (Aβ) binding on positron emission tomography (PET).

Objective

To investigate the timing at which Aβ-PET binding starts showing associations with other ...
S-EPMC9396472 | biostudies-literature
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