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Taxon: trees ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Tree density tended to fall with greater fire frequency.

Taxon
treese0
Treatment
frequency of firee0
Outcome
densitye0
Direction
decreasee0

Verbatim

e0

“density of non-prairie shrubs and of trees showed tendencies to decrease with increased frequency of fire”

✓ located verbatim in the source · abstract, characters 1084–1189

Title

Effects of fire frequency on oak savanna in

John R. Tester 1989

Other claims from this paper (5)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Annual-ring density patterns reflect tree responses during ozone decrease and recovery.

Taxon
treese0
Compound
total ozone content (TOC)e0
Outcome
response of treese0

Not reportedDirection

Verbatim

e0

“identify patterns in the response of trees, taking into account the processes of abnormal decrease and natural recovery of total ozone content (TOC)”

✓ located verbatim in the source · abstract, characters 125–273

Title

Features of the Reconstruction of Changes in Stratospheric Ozone along the Ural Meridian Using Dendrochronological Data

V. V. Zuev; S. L. Bondarenko; I. G. Ustinova Geography and Natural Resources 2022. doi:10.1134/s1875372822040138

Other claims from this paper (5)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

High bulk density decreased shoot, leaf, and root dry weight.

Taxon
treese0
Treatment
bulk density of 1. 5e0
Outcome
dry weight of shoots, leaves, and rootse0
Direction
decreasee0

Not reportedComparator

Verbatim

e0

“A bulk density of 1. 5 caused a decrease in dry weight of shoots, leaves, and roots of trees on all rootstocks.”

✓ located verbatim in the source · abstract, characters 536–647

Title

598 Response of Apple Rootstocks to Soil Compaction

David C. Ferree HortScience 2000. doi:10.21273/hortsci.35.3.500a

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mean stem density per hectare decreased from flooded forest (445±8 stems/ha) to terra firme forest (351±13 stems/ha).

Taxon
treest0
Outcome
stem density per hectaree0
Direction
decreasee0
Value
445±8 stems/hae0

Verbatim

t0

“Ecological importance of trees”

✓ located verbatim in the source · title, characters 0–30
e0

“the mean values for stem density per hectare decrease from FF (445±8 stems/ha) to TFF (351±13 stems/ha)”

✓ located verbatim in the source · abstract, characters 915–1018

Title

Ecological importance of trees and structure of forest types in the Likouala swamp forest, Republic of Congo

Yannick Enock Bocko; Greta Christina Dargie; Jean Joël Loumeto World Journal of Advanced Research and Reviews 2025. doi:10.30574/wjarr.2025.27.2.2832

Other claims from this paper (7)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Mean stem density fell from 445±8 stems/ha in flooded forest to 351±13 stems/ha in terra firme forest.

Taxon
treest0
Outcome
stem density per hectaree0
Direction
decreasee0
Value
445±8 stems/hae0
Qualifier
351±13 stems/hae0
Comparator
TFFe0
Setting
FFe0

Verbatim

e0

“mean values for stem density per hectare decrease from FF (445±8 stems/ha) to TFF (351±13 stems/ha)”

✓ located verbatim in the source · abstract, characters 919–1018
t0

“trees”

✓ located verbatim in the source · title, characters 25–30

Title

Ecological importance of trees and structure of forest types in the Likouala swamp forest, Republic of Congo

Bocko, Yannick Enock; Dargie, Greta Christina; Loumeto, Jean Joël Zenodo (CERN European Organization for Nuclear Research) 2025. doi:10.5281/zenodo.17733922

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Mean stem density per hectare decreases from flooded forest to terra firme forest.

Taxon
treest0
Outcome
stem density per hectaree5
Direction
decreasee5
Value
445±8 stems/hae5
Qualifier
351±13 stems/hae5
Setting
Likouala swamp foreste2

Verbatim

t0

“Ecological importance of trees”

✓ located verbatim in the source · title, characters 0–30
e2

“three forest types in the Likouala swamp forest in the north of the Republic of Congo”

✓ located verbatim in the source · abstract, characters 257–342
e5

“the mean values for stem density per hectare decrease from FF (445±8 stems/ha) to TFF (351±13 stems/ha)”

✓ located verbatim in the source · abstract, characters 915–1018

Title

Ecological importance of trees and structure of forest types in the Likouala swamp forest, Republic of Congo

Bocko, Yannick Enock; Dargie, Greta Christina; Loumeto, Jean Joël Zenodo (CERN European Organization for Nuclear Research) 2025. doi:10.5281/zenodo.17733921

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Seedling fine-root mass density dropped strongly as diameter decreased.

Taxon
treest0
Organ / stage
fine rootse1
Outcome
mass densitye0
Direction
drope0

Verbatim

e0

“strong drop in mass density with a decrease in diameter in all species examined”

✓ located verbatim in the source · abstract, characters 788–867
e1

“dependency of mass density of individual fine roots extracted from soil cores on root diameter varies with the species mixture”

✓ located verbatim in the source · abstract, characters 882–1008
t0

“trees”

✓ located verbatim in the source · title, characters 45–50

Title

Estimating the mass density of fine roots of trees for minirhizotron-based estimates of productivity

Pierre Y Bernier; Gilles Robitaille; Danny Rioux Canadian Journal of Forest Research 2005. doi:10.1139/x05-099

Other claims from this paper (4)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Cutting plus planting most increased large living tree density.

Taxon
treese0
Treatment
cutting + plantingt0
Outcome
density of large living treese0
Direction
highest increasee0

Not reportedComparator

Verbatim

e0

“highest increase in the density of large living trees (diameter at breast height, DBH, ≥ 4.8 cm)”

✓ located verbatim in the source · abstract, characters 808–904
t0

“cutting + planting resulted in the highest decrease”

✓ located verbatim in the source · abstract, characters 686–737

Title

Combining Climber Cutting and Tree Seedling Planting Improves Structural Attributes of a Seasonal Semideciduous Forest in Southeastern Brazil

Guilherme Aparecido Melo dos Santos; Valéria Forni Martins; Ana Carolina Cardoso de Oliveira; et al. Biotropica 2025. doi:10.1111/btp.70023

Other claims from this paper (7)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Tree density increased as farm size decreased in the Othaya area.

Taxon
treese2
Outcome
tree densitye1
Direction
increasee1
Setting
Othaya areae3

Verbatim

e1

“Our findings show an increase in tree density as farm sizes decrease”

✓ located verbatim in the source · abstract, characters 784–852
e2

“farms of <0.5ha have mean density of 187 trees/ha, while those >1ha have mean density of 51 trees/ha”

✓ located verbatim in the source · abstract, characters 868–968
e3

“in the Othaya area, in Nyeri South District”

✓ located verbatim in the source · abstract, characters 516–559

Title

Land Fragmentation and Agroforestry: Shifting Practices and Perceptions of Trees on Small Farms

Hansen, Line Vinther; Milenovic, Milan; Welker, Edith; et al. Research at the University of Copenhagen (University of Copenhagen) 2016

Other claims from this paper (6)
Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Decreasing wood density does not necessarily reduce wind-damage resistance because other cell and architecture traits contribute.

Taxon
treest0
Outcome
resistance to wind damagee0
Qualifier
cell-level traits (e.g., MFA) and whole-plant architecturee0

Verbatim

e0

“decreasing wood density does not necessarily decrease resistance to wind damage, resistance being influenced by other characteristics including cell-level traits (e.g., MFA) and whole-plant architecture”

✓ located verbatim in the source · abstract, characters 1498–1700
t0

“trees”

✓ located verbatim in the source · title, characters 70–75

Title

Wood properties and trunk allometry of co‐occurring rainforest canopy trees in a cyclone‐prone environment

Jennifer Read; Robert Evans; Gordon D. Sanson; et al. American Journal of Botany 2011. doi:10.3732/ajb.1100080

Other claims from this paper (10)

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