Claim · model-written summary
Allometric relationships differed depending on which leaf and stem size traits were used.
- Taxon
- Abies faxoniana
Abies fargesii var. faxonianat0 - Outcome
- allometric relationshipse0
- Qualifier
- when leaf/stem size was expressed as different traitse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Abies faxoniana seedlings”
e0“The results showed that allometric relationships were different when leaf/stem size was expressed as different traits”
Title
曾郅玮，赵世杰，鲜骏仁，陈国鹏，王玉荧，秦慧，马俊，符鑫 ZENG Zhiwei Acta Ecologica Sinica 2021. doi:10.5846/stxb202007201895
Other claims from this paper (9)
- Association Individual leaf biomass and leafing intensity showed negative isometric scaling in stems of different ages.
- Observation The intercept with common slope decreased with increasing stem age.
- Intervention effect Long-term warming did not shift the negative isometric scaling relationship between individual leaf biomass and leafing intensity.
- Intervention effect Allometric constants of stems at different ages responded differently to long-term warming.
- Intervention effect Under the same individual leaf biomass, current-year stems in open-top chambers had lower leafing intensity.
- Intervention effect Current-year stems in open-top chambers increased the total number of leaves.
- Intervention effect The effect of simulated warming would decrease with increasing stem age.
- Intervention effect The whole plant would still accumulate more biomass under simulated warming.
- Mechanism Abies faxoniana seedlings may adapt to global warming by coordinating leaf size and leafing intensity across stems of different ages.