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Associationauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Higher shrub density appeared to decrease ephemeral biomass productivity and density.

Taxon
ephemerale0
Interactor
shrube0other
Outcome
biGmass productivity and densitye0
Direction
decreasee0
Qualifier
appearse0

Verbatim

e0

“Higher shrub density associated with increased elevation appears to decrease both ephemeral biGmass productivity and density”

✓ located verbatim in the source · abstract, characters 141–265

Title

Productivity and Flowering of Winter Ephemerals in Relation to Sonoran Desert Shrubs

William L. Halvorson; Duncan T. Patten The American Midland Naturalist 1975. doi:10.2307/2424164

Other claims from this paper (5)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Small disturbances caused a marked decrease in species density.

Taxon
vascular plantsTracheophytae1
Treatment
Small disturbancese0
Outcome
species densitye0
Direction
decreasee0

Verbatim

e0

“Small disturbances cause a remarkable decrease in species density.”

✓ located verbatim in the source · abstract, characters 618–684
e1

“vascular plants”

✓ located verbatim in the source · abstract, characters 85–100

Title

High species richness in an Estonian wooded meadow

Kalevi Kull; Martin Zobel Journal of Vegetation Science 1991. doi:10.2307/3236182

Other claims from this paper (9)
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Survival, fecundity and growth of large individuals tended to decrease as density increased.

Taxon
Salvia lyrataSalvia lyratat0
Treatment
increasing densitye0
Outcome
these traitse0
Direction
decreasee0
Qualifier
large individualse0

Verbatim

e0

“In large individuals these traits tended to decrease with increasing density”

✓ located verbatim in the source · abstract, characters 543–619
t0

“Salvia Lyrata”

✓ located verbatim in the source · title, characters 22–35

Title

Density-Dependence in Salvia Lyrata: Experimental Alteration of Densities of Established Plants

Ruth G. Shaw Journal of Ecology 1987. doi:10.2307/2260313

Other claims from this paper (4)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Gorse seed density did not clearly decrease with pine stand age.

Outcome
Seed-bank densitye0
Direction
did not show a clear decreasee0
Setting
pine stande0

Not reportedTaxon

Verbatim

e0

“Seed-bank density did not show a clear decrease in seed number with pine stand age”

✓ located verbatim in the source · abstract, characters 780–862

Title

Gorse seed bank variability in maritime pine stands

Maya Gonzalez; Alexis Mathieu; Laurent Augusto; et al. Seed Science Research 2009. doi:10.1017/s0960258509990237

Other claims from this paper (2)
Associationobservedoriginal resultmeasured

Claim · model-written summary

The decrease in seed bank density with depth was affected by increasing S. cryptandrus cover.

Taxon
S. cryptandrusSporobolus cryptandruse0
Treatment
increasing S. cryptandrus covere0
Outcome
decrease in densitye0

Not reportedDirection

Verbatim

e0

“the decrease in density was affected by the increasing S. cryptandrus cover”

✓ located verbatim in the source · abstract, characters 676–751

Title

Accumulated soil seed bank of the invasive sand dropseed (Sporobolus cryptandrus) poses a challenge for its suppression

Péter Török; Francis David Espinoza Ami; Katalin Szél‐Tóth; et al. Land Degradation and Development 2024. doi:10.1002/ldr.5208

Other claims from this paper (9)
Associationauthor interpretationoriginal resultnegativeprojected

Claim · model-written summary

Climate warming is expected first to decrease cenopopulation density.

Taxon
A. biarmiensee0
Outcome
density of cenopopulationse0
Direction
decreasee0
Setting
climate warminge0

Verbatim

e0

“the response of A. biarmiense to climate warming will involve in the first place a decrease in the density of cenopopulations with the following reduction of habitats”

✓ located verbatim in the source · abstract, characters 748–914

Title

Ecological Characteristics of Anemonastrum biarmiense (Juz.) Holub in the Southern Urals

P. S. Shirokikh; O. V. Yusupova; L. M. Abramova; et al. Russian Journal of Ecology 2021. doi:10.1134/s1067413621060138

Other claims from this paper (6)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Relative density and basal area indices of Leguminosae decrease with altitude.

Taxon
LeguminosaeFabaceaee1
Treatment
altitudee1
Outcome
relative density and basal area indicese1
Direction
decreasee1

Verbatim

e1

“The hydromegathermal families such as Leguminosae present relative density and basal area indices that decrease with altitude”

✓ located verbatim in the source · abstract, characters 1740–1865

Title

Floristic Structure and Diversity of a Tropical Sub-Montane Evergreen Forest, In the Mbam Minkom Massif (Western Yaoundé)

Emmanuel NOUMI Journal of Biology and Life Science 2015. doi:10.5296/jbls.v6i1.7028

Other claims from this paper (19)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Seed bank density tended to decrease in high-light environments.

Taxon
forest seed banke0
Treatment
high-light environmentse3
Outcome
seed bank densitye3
Direction
decreasee3

Verbatim

e0

“assess the degree of variation in forest seed bank characteristics”

✓ located verbatim in the source · abstract, characters 167–233
e3

“The seed bank density tended to decrease in high-light environments”

✓ located verbatim in the source · abstract, characters 990–1057

Title

Seed bank heterogeneity and its association with vegetation and micro-environmental variables in a secondary forest in Kyoto city, Japan

Koji KAWAMURA; Keita NAKAHIRA; Hideo UEDA Journal of the Japanese Society of Revegetation Technology 2018. doi:10.7211/jjsrt.44.340

Other claims from this paper (8)
Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

The increase in mid-grass composition was associated with a significant decrease in total plant density.

Taxon
herbaceous vegetationt0
Treatment
mid‐grass compositione6
Outcome
total plant densitye6
Direction
decreasee6

Verbatim

t0

“Herbaceous vegetation change in variable rangeland environments”

✓ located verbatim in the source · title, characters 0–63
e6

“The increase in mid‐grass composition was associated with a significant decrease in total plant density”

✓ located verbatim in the source · abstract, characters 1177–1280

Title

Herbaceous vegetation change in variable rangeland environments: The relative contribution of grazing and climatic variability

Samuel D. Fuhlendorf; David D. Briske; Fred E. Smeins Applied Vegetation Science 2001. doi:10.1111/j.1654-109x.2001.tb00486.x

Other claims from this paper (11)
Associationhypothesisoriginal resultmeasured

Claim · model-written summary

Spotted knapweed density may not decrease significantly until the seed bank falls below a critical threshold.

Taxon
Spotted knapweede7
Outcome
densitye7
Direction
may not decrease significantlye7
Comparator
critical thresholde7

Verbatim

t0

“Spotted Knapweed”

✓ located verbatim in the source · title, characters 62–78
e7

“Spotted knapweed density may not decrease significantly until the seed bank falls below a critical threshold”

✓ located verbatim in the source · abstract, characters 1479–1587

Title

Influence of Seed Head–Attacking Biological Control Agents on Spotted Knapweed Reproductive Potential in Western Montana Over a 30-Year Period

Jim M. Story; Lincoln Smith; Janelle G. Corn; et al. Environmental Entomology 2008. doi:10.1603/0046-225x(2008)37[510:ioshbc]2.0.co;2

Other claims from this paper (11)

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