(And on the subject of timing: Leaf-watching season is a busy time on the trail, but as the days shorten, visitors should make sure not to start their rides too late).
Destructive sampling based on non-destructive observations to ensure accurate representation of the population was used to establish timing of leaf initiation, leaf tip appearance, ligule being able to be discerned and full extension of organs.
Such local adaptation has been described in several species, and it can be seen as clines in phenology traits, including the timing of leaf emergence, leaf senescence, and growth cessation [ 1].
For instance, changes in flowering time are generally correlated with the timing of leaf out, a character that is often linked to competitive ability and physiological adaptation [36], [37], [38].
The objectives of the present study were to assess whether resistant plants maintained the normal timing of leaf senescence during grain filling and to examine the physiological effects of any leaf senescence traits that were affected by infection.
Other than timing and leaf removal, the rules for moving stone fruits are the same as for any tree.
My feeling is that the weather conditions of early fall have more to do with the timing of leaf colorings than with their vibrancy.
Predicting the timing of leaf emergence is necessary if we are to effectively model global carbon dynamics throughout the year.
This underscores that the timing of leaf emergence underlies a balance between phylogenetic constraints and adaptation to specific environmental conditions that can be common between closely related species.
Moisture appears to be a major determinant of the timing of leaf flush in the dry tropical forest of Ghana (Lieberman 1982).
