Claim · model-written summary
Shoot and root dry weight declined almost linearly with increasing ozone in the three species.
- Taxon
- Betula pubescens, Betula verrucosa and Alnus incana
Betula pendula
Alnus incana
Betula pubescense1 - Treatment
- increasing ozone concentratione0
- Outcome
- Shoot and root dry weighte0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.



Verbatim
e0“Shoot and root dry weight decreased almost linearly with increasing ozone concentration in the three species.”
e1“Seedlings of Betula pubescens, Betula verrucosa and Alnus incana were grown for 50 days”
Title
LEIV M. MORTENSEN; ODDVAR SKRE New Phytologist 1990. doi:10.1111/j.1469-8137.1990.tb00934.x
Other claims from this paper (3)
- Intervention effect Shoot/root and leaf/stem dry weight ratios were unaffected by ozone concentration.
- Intervention effect Leaf senescence increased significantly with ozone concentration.
- Observation Visible ozone injury appeared at 53 nl 1 −1 and above.