L . styraciflua 2 claims

Literal values, not normalised. 437,395 distinct spellings cover 11,236,429 claims; only letter case and spacing are merged, so “maize”, “corn” and “Zea mays L.” are three separate entries here. The By organism view merges spellings of one organism through NCBI Taxonomy.

2 claims

Open in search (filters, sorting) →

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

L. styraciflua photosynthesis was enhanced 62%.

Taxon: L . styracifluae0
Outcome: A net enhancemente0
Direction: enhancemente0
Value: 62%e0

Not reportedTreatmentComparator

Verbatim

e0
“co‐dominant and subcanopy L . styraciflua trees showed A net enhancement of 62% and no A net – N area adjustments.”
✓ located verbatim in the source · abstract, characters 1670–1784

Title

Elevated CO₂ affects photosynthetic responses in canopy pine and subcanopy deciduous trees over 10 years: a synthesis from Duke FACE

David S. Ellsworth; Richard Thomas; Kristine Y. Crous; et al. Global Change Biology 2011. doi:10.1111/j.1365-2486.2011.02505.x

Other claims from this paper (8)

Intervention effect Elevated CO2 enhanced upper-crown current-year P. taeda needle photosynthesis by 67%.
Association P. taeda leaf-scale photosynthetic enhancement doubled from driest to wettest growing seasons.
Association Current-year pine foliage photosynthesis was sensitive to temporal variation.
Intervention effect Previous-year pine foliage had 30% photosynthetic enhancement, less than current-year foliage.
Observation Overwintering upper-canopy pine needles had small but significant photosynthetic downregulation.
Observation L. styraciflua showed no photosynthesis-leaf nitrogen adjustment.
Intervention effect Understory deciduous trees had average 42% photosynthetic enhancement.
Recommendation The authors suggest elevated CO2 could enhance mixed-species composition of pine stands.

Observationobservedoriginal resultno effectmeasured