Claim · model-written summary
Increasing CO2 from 350 to 1400 ppmv decreased Schefflera total aldehyde removal by 32.0%.
- Taxon
- Schefflera octophylla (Lour.) Harms
Heptapleurum heptaphyllume0e1t0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Selected Houseplants”
e0“the total aldehyde removal rates of Schefflera octophylla (Lour.) Harms and Chamaedorea elegans (Lour.) Harms decreased 32.0% and 43.2%, respectively, with increasing CO2 concentrations from 350 ppmv to 1400 ppmv”
e1“the C1–C5 aldehyde removal rates of Schefflera octophylla (Lour.) Harms and Chamaedorea elegans (Lour.) Harms ranged from 0.311 μmol/m2/h for valeraldehyde to 0.677 μmol/m2/h for formaldehyde, and 0.526 μmol/m2/h for propionaldehyde to 1.440 μmol/m2/h for formaldehyde, respectively”
Title
Jian Li; Chun-Juan Xie; Jing Cai; et al. Atmosphere 2016. doi:10.3390/atmos7110144
Other claims from this paper (7)
- Observation Schefflera aldehyde removal ranged from 0.311 for valeraldehyde to 0.677 μmol/m2/h for formaldehyde.
- Observation Schefflera formaldehyde removal reached 0.677 μmol/m2/h.
- Observation Chamaedorea propionaldehyde removal was 0.526 μmol/m2/h.
- Observation Chamaedorea formaldehyde removal reached 1.440 μmol/m2/h.
- Association Aldehyde removal rate was significantly correlated with light intensity over 0 to 600 lx.
- Intervention effect Increasing CO2 from 350 to 1400 ppmv decreased Chamaedorea total aldehyde removal by 43.2%.
- Mechanism Authors proposed reduced stomatal conductance as an explanation for lower carbonyl uptake at excess CO2.