Characterizing the balance between ontogeny and environmental constraints in forest tree development using growth phase duration distributions
We built segmentation models to identify tree growth phases on the basis of retrospective measurement of annual shoot characteristics along the main stem. Growth phase duration distributions estimated within these models characterize the balance between ontogeny and environmental constraints in tree development at the population scale. These distributions have very contrasted characteristics in terms of shape and relative dispersion between ontogeny-driven and environment-driven tree development.
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | conference_item biblioteca |
| Language: | eng |
| Published: |
Finnish Society of Forest Science
|
| Subjects: | U10 - Informatique, mathématiques et statistiques, F62 - Physiologie végétale - Croissance et développement, F50 - Anatomie et morphologie des plantes, K01 - Foresterie - Considérations générales, |
| Online Access: | http://agritrop.cirad.fr/570080/ http://agritrop.cirad.fr/570080/1/document_570080.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | We built segmentation models to identify tree growth phases on the basis of retrospective measurement of annual shoot characteristics along the main stem. Growth phase duration distributions estimated within these models characterize the balance between ontogeny and environmental constraints in tree development at the population scale. These distributions have very contrasted characteristics in terms of shape and relative dispersion between ontogeny-driven and environment-driven tree development. |
|---|