By research area › Woody plants

Observationobservedoriginal resultmeasured

Claim · model-written summary

Trees and small trees showed diminishing returns scaling (α < 1.0) between leaf area and dry mass in May.

Taxon: trees and small treese0
Outcome: diminishing returnse0
Value: α < 1.0e0
Qualifier: Maye0

Verbatim

e0
“trees and small trees showed “diminishing returns” (α < 1.0) in May”
✓ located verbatim in the source · abstract, characters 458–525

Title

Application of leaf “diminishing returns” scaling across woody plant life forms and growing seasons

Jun Sun; Zihan Zhu; Shujuan Cui; et al. Botany Letters 2026. doi:10.1080/23818107.2026.2612949

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Trees and small trees shifted to isometric scaling (α ≈ 1.0) between leaf area and dry mass in September.

Taxon: trees and small treese0
Outcome: isometric scalinge0
Value: α ≈ 1.0e0
Qualifier: Septembere0

Verbatim

e0
“trees and small trees showed “diminishing returns” (α < 1.0) in May, but shifted to isometric scaling (α ≈ 1.0) in September”
✓ located verbatim in the source · abstract, characters 458–582

Title

Application of leaf “diminishing returns” scaling across woody plant life forms and growing seasons

Jun Sun; Zihan Zhu; Shujuan Cui; et al. Botany Letters 2026. doi:10.1080/23818107.2026.2612949

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Shrubs maintained an isometric leaf area to dry mass scaling relationship (α = 1.01) across the seasons.

Taxon: shrubse0
Outcome: isometric scaling relationshipe0
Value: α = 1.01e0

Verbatim

e0
“shrubs maintained an isometric scaling relationship (α = 1.01)”
✓ located verbatim in the source · abstract, characters 597–659

Title

Application of leaf “diminishing returns” scaling across woody plant life forms and growing seasons

Jun Sun; Zihan Zhu; Shujuan Cui; et al. Botany Letters 2026. doi:10.1080/23818107.2026.2612949

Other claims from this paper (4)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Across the two seasons all life forms shared a common scaling slope of 0.95, significantly different from 1.0.

Taxon: life formse0
Outcome: common scaling slopee0
Value: 0.95e0

Verbatim

e0
“all life forms have a common scaling slope of 0.95 and are significantly different from 1.0”
✓ located verbatim in the source · abstract, characters 681–772

Title

Application of leaf “diminishing returns” scaling across woody plant life forms and growing seasons

Jun Sun; Zihan Zhu; Shujuan Cui; et al. Botany Letters 2026. doi:10.1080/23818107.2026.2612949

Other claims from this paper (4)

Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The normalization constant of the leaf area to dry mass scaling was significantly higher in May in woody plant life forms.

Taxon: woody plantt0
Outcome: normalization constante0
Direction: highere0
Qualifier: Maye0

Verbatim

e0
“the normalization constant is significantly higher in May”
✓ located verbatim in the source · abstract, characters 778–835

t0
“woody plant life forms”
✓ located verbatim in the source · title, characters 57–79

Title

Application of leaf “diminishing returns” scaling across woody plant life forms and growing seasons

Jun Sun; Zihan Zhu; Shujuan Cui; et al. Botany Letters 2026. doi:10.1080/23818107.2026.2612949

Other claims from this paper (4)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Beneath the millennial Alerce Abuelo, soil fungal richness was 2.25 higher than the mean richness per sample.

Taxon: Fitzroya cupressoidesFitzroya cupressoidese1
Outcome: soil fungal richnesse0
Direction: highere0
Value: 2.25e0
Comparator: the mean richness per samplee0
Setting: Alerce Abueloe0

Verbatim

e1
“Fitzroya cupressoides”
✓ located verbatim in the source · abstract, characters 249–270

e0
“Beneath the Alerce Abuelo, soil fungal richness was 2.25 higher than the mean richness per sample”
✓ located verbatim in the source · abstract, characters 853–950

Title

Large-diameter trees disproportionately contribute to soil fungal diversity in a coniferous forest with one of oldest living trees on Earth

Camille Truong; Adriana Corrales; Bethan Manley; et al. Biodiversity and Conservation 2026. doi:10.1007/s10531-026-03277-0

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Soil beneath the Alerce Abuelo harbored 361 unique fungal OTUs.

Taxon: Fitzroya cupressoidesFitzroya cupressoidese1
Outcome: unique fungal OTUse0
Value: 361e0

Verbatim

e1
“Fitzroya cupressoides”
✓ located verbatim in the source · abstract, characters 249–270

e0
“harboring 361 unique fungal OTUs”
✓ located verbatim in the source · abstract, characters 952–984

Title

Large-diameter trees disproportionately contribute to soil fungal diversity in a coniferous forest with one of oldest living trees on Earth

Camille Truong; Adriana Corrales; Bethan Manley; et al. Biodiversity and Conservation 2026. doi:10.1007/s10531-026-03277-0

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Arbuscular mycorrhizal fungal richness beneath the Alerce Abuelo was 1.75 times higher than the mean richness per sample.

Taxon: Fitzroya cupressoidesFitzroya cupressoidese1
Outcome: arbuscular mycorrhizal (AM) fungal richnesse0
Direction: highere0
Value: 1.75 timese0
Comparator: the mean richness per samplee0

Verbatim

e1
“Fitzroya cupressoides”
✓ located verbatim in the source · abstract, characters 249–270

e0
“Likewise, arbuscular mycorrhizal (AM) fungal richness was 1.75 times higher than the mean richness per sample”
✓ located verbatim in the source · abstract, characters 986–1095

Title

Large-diameter trees disproportionately contribute to soil fungal diversity in a coniferous forest with one of oldest living trees on Earth

Camille Truong; Adriana Corrales; Bethan Manley; et al. Biodiversity and Conservation 2026. doi:10.1007/s10531-026-03277-0

Other claims from this paper (9)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil and AM fungal richness correlated positively with diameter at breast height and tree biomass.

Taxon: Fitzroya cupressoidesFitzroya cupressoidese1
Treatment: diameter at breast height (DBH) and tree biomasse0
Outcome: Soil and AM fungal richnesse0
Direction: positively correlatede0

Verbatim

e1
“Fitzroya cupressoides”
✓ located verbatim in the source · abstract, characters 249–270

e0
“Soil and AM fungal richness positively correlated with diameter at breast height (DBH) and tree biomass”
✓ located verbatim in the source · abstract, characters 1097–1200

Title

Large-diameter trees disproportionately contribute to soil fungal diversity in a coniferous forest with one of oldest living trees on Earth

Camille Truong; Adriana Corrales; Bethan Manley; et al. Biodiversity and Conservation 2026. doi:10.1007/s10531-026-03277-0

Other claims from this paper (9)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Soil and AM fungal richness correlated negatively with available phosphorus.

Taxon: Fitzroya cupressoidesFitzroya cupressoidese1
Compound: available phosphoruse0
Outcome: Soil and AM fungal richnesse0
Direction: negativelye0

Verbatim

e1
“Fitzroya cupressoides”
✓ located verbatim in the source · abstract, characters 249–270

e0
“Soil and AM fungal richness positively correlated with diameter at breast height (DBH) and tree biomass, and negatively with available phosphorus”
✓ located verbatim in the source · abstract, characters 1097–1242

Title

Large-diameter trees disproportionately contribute to soil fungal diversity in a coniferous forest with one of oldest living trees on Earth

Camille Truong; Adriana Corrales; Bethan Manley; et al. Biodiversity and Conservation 2026. doi:10.1007/s10531-026-03277-0

Other claims from this paper (9)

Woody plants 2,325,814 claims

2,325,814 claims