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Observationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Male foliage biomass exceeded female foliage biomass without a significant difference.

Taxon
Rhamnus davuricaRhamnus davuricat0
Outcome
biomass value of the male foliagee0
Direction
greatere0
Comparator
femalese0

Verbatim

e0

“The mean biomass value of the male foliage is greater than that of the females,though this difference is not significant”

✓ located verbatim in the source · abstract, characters 1431–1551
t0

“Rhamnus davurica”

✓ located verbatim in the source · title, characters 43–59

Title

Reproductive allocation in dioecious shrub,Rhamnus davurica

Ding Shengjian Acta Ecologica Sinica 2011

Other claims from this paper (19)
Associationobservedoriginal resultmeasured

Claim · model-written summary

Foliage biomass scaled with crown woody biomass at exponent 0·78.

Organ / stage
crowne0
Outcome
foliage biomasse0
Value
0·78e0

Not reportedTaxonDirection

Verbatim

e0

“foliage biomass scaled with crown woody biomass with an exponent of 0·78”

✓ located verbatim in the source · abstract, characters 978–1050
t0

“trees”

✓ located verbatim in the source · title, characters 43–48

Title

Self‐shading affects allometric scaling in trees

Remko A. Duursma; Annikki Mäkelä; Douglas E.B. Reid; et al. Functional Ecology 2010. doi:10.1111/j.1365-2435.2010.01690.x

Other claims from this paper (6)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Female shrub foliage biomass was 1.1 times male biomass.

Taxon
Rhamnus davuricaRhamnus davuricat0
Outcome
foliage biomasse0
Direction
greatere0
Value
1.1 timese0
Comparator
malese0

Verbatim

e0

“their average foliage biomass is 1.1 times greater than that of the males”

✓ located verbatim in the source · abstract, characters 2199–2272
t0

“Rhamnus davurica”

✓ located verbatim in the source · title, characters 43–59

Title

Reproductive allocation in dioecious shrub,Rhamnus davurica

Ding Shengjian Acta Ecologica Sinica 2011

Other claims from this paper (19)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Hornbeam had the largest foliage biomass.

Taxon
hornbeame0
Outcome
foliage biomasse0
Direction
largeste0

Verbatim

e0

“hornbeam had the largest foliage biomass”

✓ located verbatim in the source · abstract, characters 911–951

Title

Woody and Foliage Biomass, Foliage Traits and Growth Efficiency in Young Trees of Four Broadleaved Tree Species in a Temperate Forest

Bohdan Konôpka; Jozef Pajtík; Vladimír Šebeň; et al. Plants 2021. doi:10.3390/plants10102155

Other claims from this paper (7)
Observationobservedoriginal resultpositivesimulated

Claim · model-written summary

Larix accumulated more foliage biomass regardless of conditions.

Taxon
LarixLarixe0
Outcome
foliage biomasse0
Direction
moree0
Qualifier
regardless of conditionse0

Verbatim

e0

“regardless of conditions, Larix accumulated more foliage biomass”

✓ located verbatim in the source · abstract, characters 780–844

Title

Changes in foliage biomass of the genera Larix and Pinus along gradients of temperature and precipitation in Eurasia

Vladimir Andreyevich Usoltsev; Abdul Shakoor; Gul Zaib; et al. Pakistan Journal of Botany 2022. doi:10.30848/pjb2022-4(20)

Other claims from this paper (4)
Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Pine foliage biomass was reduced in dry conditions.

Taxon
Pinus spp.Pinuse1
Outcome
foliage biomasse0
Direction
reducede0
Setting
dry conditionse0

Verbatim

e0

“Pine had reduced foliage biomass in dry conditions”

✓ located verbatim in the source · abstract, characters 637–687
e1

“subgenus Pinus spp.”

✓ located verbatim in the source · abstract, characters 460–479

Title

Changes in foliage biomass of the genera Larix and Pinus along gradients of temperature and precipitation in Eurasia

Vladimir Andreyevich Usoltsev; Abdul Shakoor; Gul Zaib; et al. Pakistan Journal of Botany 2022. doi:10.30848/pjb2022-4(20)

Other claims from this paper (4)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Under thinning, branch number and foliage per branch contributed nearly equally to foliage biomass increase.

Taxon
lodgepole pinePinus contortat0
Treatment
thinninge0
Outcome
foliage biomasse0
Direction
increasee0

Verbatim

t0

“lodgepole pine”

✓ located verbatim in the source · title, characters 52–66
e0

“these mechanisms were almost equally important to the increase in foliage biomass due to thinning”

✓ located verbatim in the source · abstract, characters 2281–2378

Title

The influence of nutrition and density on repressed lodgepole pine

Blevins, David Preston cIRcle (University of British Columbia) 2009. doi:10.14288/1.0075078

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Dry matter was 35% of fresh foliage biomass.

Taxon
Black wattle (Acacia mearnsii)Acacia mearnsiit0
Outcome
fresh foliage biomasse0
Value
35%e0
Qualifier
fresh foliage biomasse0

Verbatim

e0

“it was 35% of the fresh foliage biomass and 60% of the fresh woody biomass”

✓ located verbatim in the source · abstract, characters 2675–2749
t0

“Black wattle (Acacia mearnsii)”

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

Title

Black wattle (Acacia mearnsii) and the fever tree (Acacia xanthophloea) in alleycropping systems.

Luis Jeremias. Nhamucho ResearchSpace (University of KwaZulu-Natal) 2006

Other claims from this paper (18)
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

With fertilizer, more foliated branches contributed more than foliage per branch to the foliage biomass increase.

Taxon
lodgepole pinePinus contortat0
Treatment
fertilizere0
Outcome
foliage biomasse1
Direction
more importante0

Verbatim

t0

“lodgepole pine”

✓ located verbatim in the source · title, characters 52–66
e0

“Increases in the number of foliated branches was more important than increases in the amount of foliage on a branch when fertilizer was applied”

✓ located verbatim in the source · abstract, characters 2133–2276
e1

“increased tree-level foliage biomass”

✓ located verbatim in the source · abstract, characters 1486–1522

Title

The influence of nutrition and density on repressed lodgepole pine

Blevins, David Preston cIRcle (University of British Columbia) 2009. doi:10.14288/1.0075078

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

About 50% of biomass was lost over winter, mainly foliage.

Organ / stage
foliagee0
Outcome
biomasse0
Direction
loste0
Value
50%e0

Not reportedTaxon

Verbatim

e0

“About 50% of the biomass was lost during the winter, mainly in foliage”

✓ located verbatim in the source · abstract, characters 780–850

Title

Seasonal patterns of growth and tissue nutrient content in strawberries

Geoffrey M. May; Marvin P. Pritts; Mary Jo Kelly Journal of Plant Nutrition 1994. doi:10.1080/01904169409364795

Other claims from this paper (8)
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitrogen fertilizer prolonged the increase in foliage biomass.

Treatment
N fertilizere0
Outcome
foliage biomasse0
Direction
increasee0

Not reportedComparator

Verbatim

e0

“there was evidence of a prolonged increase in foliage biomass due to N fertilizer”

✓ located verbatim in the source · abstract, characters 613–694
t0

“Corsican pine”

✓ located verbatim in the source · title, characters 95–108

Title

Long-term partitioning of biomass and nitrogen following application of nitrogen fertilizer to Corsican pine

M.F. Proe; J. Dutch; H.G. Miller; et al. Canadian Journal of Forest Research 1992. doi:10.1139/x92-012

Other claims from this paper (6)
Observationauthor interpretationoriginal resultnegativebasis n/a

Claim · model-written summary

Water deficits decrease foliage area biomass and productivity.

Taxon
plantsViridiplantaet0
Treatment
Water deficitse0
Outcome
foliage area biomass and, therefore, in productivitye0
Direction
decreasee0

Verbatim

e0

“Water deficits result in a decrease in foliage area biomass and, therefore, in productivity.”

✓ located verbatim in the source · abstract, characters 1755–1847
t0

“water-stressed plants”

✓ located verbatim in the source · abstract, characters 333–354

Title

Water Stress, C02 and Climate Change

M. M. Chaves; J. S. Pereira; Tapada da Ajuda 1992

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Foliage biomass ranged from 4.9 to 11.3 tonnes/ha over the observed stand densities.

Taxon
radiata pinet0
Outcome
Total foliage biomasse0
Value
4.9 to 11.3 tonnes/hae0

Verbatim

e0

“Total foliage biomass ranged from 4.9 to 11.3 tonnes/ha”

✓ located verbatim in the source · abstract, characters 1263–1318
t0

“RADIATA PINE”

✓ located verbatim in the source · title, characters 78–90

Title

EFFECT OF THINNING ON THE DISTRIBUTION AND BIOMASS OF FOLIAGE IN THE CROWN OF RADIATA PINE

G Siemon; WJ Müller; G. B. Wood; et al. New Zealand journal of forestry science 1980

Other claims from this paper (7)
Method / resourceobservedoriginal resultnegativemeasured

Claim · model-written summary

Foliage biomass regressions compared unfavorably with regressions in other studies.

Taxon
western larchLarix occidentalise1
Outcome
Regression equations for estimating foliage biomasse0
Direction
did not compare favorablye0
Comparator
foliage biomass allometric relations from other studiese0

Verbatim

e0

“Regression equations for estimating foliage biomass reported in this study did not compare favorably with foliage biomass allometric relations from other studies.”

✓ located verbatim in the source · abstract, characters 352–514
e1

“western larch (Larixoccidentalis Nutt.)”

✓ located verbatim in the source · abstract, characters 154–193

Title

Allometric relations of deciduous (Larixoccidentalis) and evergreen conifers (Pinuscontorta and Pseudotsugamenziesii) of the Cascade Mountains in central Washington

Stith T. Gower; Charles C. Grier; Daniel J. Vogt; et al. Canadian Journal of Forest Research 1987. doi:10.1139/x87-103

Other claims from this paper (6)
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Insecticide treatment increased shrub foliage biomass across canopy and management settings.

Taxon
mountain shrubt0
Treatment
treatment with insecticidese0
Outcome
foliage biomasse0
Direction
increasede0
Qualifier
regardless of the shrub management practicee0
Setting
habitats with and without shrub canopye0

Not reportedComparator

Verbatim

e0

“In habitats with and without shrub canopy, treatment with insecticides generally increased foliage biomass and consistently decreased root biomass, regardless of the shrub management practice.”

✓ located verbatim in the source · abstract, characters 280–472
t0

“mountain shrub”

✓ located verbatim in the source · title, characters 93–107

Title

Effects of arthropods on root:shoot ratio and biomass production in undisturbed and modified mountain shrub habitats

Tim A. Christiansen; Jeffrey A. Lockwood; Jeff R. Powell ScholarsArchive (Brigham Young University) 1989

Other claims from this paper (3)
Method / resourceobservedoriginal resultbasis n/a

Claim · model-written summary

The study provides equations to convert foliage biomass to surface area for most encountered species.

Taxon
forest communitiest0
Outcome
converting from foliage biomass to surface areae0
Qualifier
most species encounterede0
Comparator
foliage biomasse0

Verbatim

e0

“Equations for converting from foliage biomass to surface area are included for most species encountered”

✓ located verbatim in the source · abstract, characters 346–449
t0

“forest communities”

✓ located verbatim in the source · title, characters 49–67

Title

Leaf area differences associated with old-growth forest communities in the western Oregon Cascades

Henry L. Gholz; Franklin K. Fitz; R. H. Waring Canadian Journal of Forest Research 1976. doi:10.1139/x76-007

Other claims from this paper (3)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Green weight of total tree biomass without foliage rose from 336 pounds in 6-inch trees to 14,336 pounds in 28-inch trees.

Taxon
yellowpoplare1
Outcome
green weight of total t ree biomass without foliagee0
Direction
rangede0
Value
3 36 pounds for 6-inch t rees to 14,336 pounds for 28-inch treese0

Verbatim

e0

“Average green weight of total t ree biomass without foliage ranged from 3 36 pounds for 6-inch t rees to 14,336 pounds for 28-inch trees”

✓ located verbatim in the source · abstract, characters 195–331
e1

“yellowpoplar (Liriodendron tulipifera L.)”

✓ located verbatim in the source · abstract, characters 44–85

Title

Biomass of Yellow-Poplar in Natural Stands in Western North Carolina

Alexander Clark; James G. Schroeder 1977

Other claims from this paper (5)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Relatively reliable estimates of foliage and seed biomass in Indian ricegrass were made from plant height, leaf length, seed stalk height, clump diameter and culm number.

Taxon
Indian ricegrasse0
Outcome
foliage biomass and seed biomasse4
Qualifier
Relatively reliablee4
Comparator
average and/or maximum plant heighte4

Verbatim

e0

“Growth in Indian ricegrass commenced in the spring when soil temperatures stayed at 4 degrees C for at least 3 or 4 days”

✓ located verbatim in the source · abstract, characters 0–120
e4

“Relatively reliable estimates of foliage biomass and seed biomass were made from measurements of average and/or maximum plant height, average length of longest leaf on each culm, maximum seed stalk height, clump diameter, and number of culms per plant”

✓ located verbatim in the source · abstract, characters 542–793

Title

Effects of Temperature and Moisture on Phenology and Productivity of Indian Ricegrass

L. C. Pearson Journal of Range Management 1979. doi:10.2307/3897557

Other claims from this paper (7)
Intervention effectauthor interpretationoriginal resultmeasured

Claim · model-written summary

Foliage from control plots had higher nitrogen concentrations than foliage from burned plots.

Taxon
prairie bluesteme0
Treatment
burned plotse1
Outcome
nitrogen concentrations in the foliagee1
Direction
Highere1
Qualifier
attributed to slower growth and less biomass productione1
Comparator
control plotse1

Verbatim

e0

“Changes in mineral composition were observed for current growth and standing crop of prairie bluestem, Andropogon spp.”

✓ located verbatim in the source · abstract, characters 0–118
e1

“Higher nitrogen concentrations in the foliage collected from control plots than from burned plots are attributed to slower growth and less biomass production”

✓ located verbatim in the source · abstract, characters 1386–1543

Title

Dry Matter Losses and Mineral Leaching in Bluestem Standing Crop and Litter

Melvin R. Koelling; C. L. Kucera Ecology 1965. doi:10.2307/1934887

Other claims from this paper (9)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Regenerated shoots had eight times the specific activity of unclipped shoots.

Taxon
Native Grassland Vegetationt0
Organ / stage
Regenerated shootse0
Outcome
specific activitye0
Direction
highere0
Value
8 timese0
Qualifier
0.134 vs. 0.017 μCi/g of carbon in foliage biomasse0
Comparator
unclipped shootse0

Verbatim

e0

“Regenerated shoots, which had been clipped 6 weeks earlier, possessed 8 times higher specific activity than unclipped shoots (0.134 vs. 0.017 μCi/g of carbon in foliage biomass)”

✓ located verbatim in the source · abstract, characters 311–488
t0

“Native Grassland Vegetation”

✓ located verbatim in the source · title, characters 8–35

Title

Tagging Native Grassland Vegetation with Carbon‐14

Roger C. Dahlman; Clair L. Kucera Ecology 1968. doi:10.2307/1934516

Other claims from this paper (5)
Observationobservedoriginal resultmeasured

Claim · model-written summary

Unburned prairie produced 4.351 X 10 6 cal/m 2 of net productivity in 1962, representing 992 g biomass.

Taxon
prairiee0
Outcome
total net productivitye0
Value
4.351 X 10 6 cal/m 2e0

Verbatim

e0

“The energy equivalent of total net productivity including foliage and roots on unburned prairie in 1962 was 4.351 X 10 6 cal/m 2 , representing 992 g of biomass.”

✓ located verbatim in the source · abstract, characters 0–161

Title

Total Net Productivity and Turnover on an Energy Basis For Tallgrass Prairie

C. L. Kucera; Roger C. Dahlman; Melvin R. Koelling Ecology 1967. doi:10.2307/1936496

Other claims from this paper (13)

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