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Method / resourceauthor interpretationoriginal resultmeasured

Claim · model-written summary

The authors infer that SIF may be a less accurate photosynthesis estimator in brief mild stress.

Taxon
Populus deltoidesPopulus deltoidese1
Outcome
SIF as an accurate estimator of photosynthesise0
Direction
decreasee0
Qualifier
mild stress events of short duratione0

Not reportedComparatorValue

Verbatim

e0

“The value of SIF as an accurate estimator of photosynthesis may decrease during mild stress events of short duration, especially when the response is primarily stomatal and not fully coupled with the light reactions of photosynthesis.”

✓ located verbatim in the source · abstract, characters 1910–2144
e1

“Populus deltoides”

✓ located verbatim in the source · abstract, characters 772–789

Title

Solar‐induced chlorophyll fluorescence and short‐term photosynthetic response to drought

Levi T. Helm; Hanyu Shi; Manuel T. Lerdau; et al. Ecological Applications 2020. doi:10.1002/eap.2101

Other claims from this paper (9)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Crown photosynthesis of the rubber trees measured in the chamber ranged from 140 to 249 µmol s–1.

Taxon
Hevea brasiliensisHevea brasiliensise1
Outcome
crown photosynthesise2
Value
140 - 249 µmol s–1e2

Verbatim

e1

“4-year-old rubber trees (Hevea brasiliensis)”

✓ located verbatim in the source · abstract, characters 702–746
e2

“The crown photosynthesis, calculated from the decrease in the CO2 concentration inside the chamber, was in the range 140 - 249 µmol s–1”

✓ located verbatim in the source · abstract, characters 934–1069

Title

Measuring Photosynthesis of Entire Tree Crowns and Pulse Label Trees in Large Closed Chamber with 13CO2 in the Field: Design and Testing

Ornuma Duangngam; Jate Sathornkich; Philippe Thaler; et al. Trends in Sciences 2023. doi:10.48048/tis.2023.6926

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

Claim · model-written summary

Common models strongly overestimated wheat leaf photosynthesis under variable temperature and drought.

Treatment
variable temperature and droughte0t0e1e2e3e4e5
Outcome
leaf photosynthesise0t0e1e2e3e4e5
Direction
overestimatee0t0e1e2e3e4e5
Comparator
acclimation responses of biochemical parameterse0t0e1e2e3e4e5

Verbatim

e0

“The commonly used modelling approaches, which typically consider the response of diffusional parameters, but ignore acclimation responses of biochemical parameters to drought and T growth , strongly overestimate leaf photosynthesis under variable temperature and drought”

✓ located verbatim in the source · abstract, characters 1938–2208
t0

“wheat”

✓ located verbatim in the source · title, characters 121–126
e1

“well‐watered conditions”

✓ located verbatim in the source · abstract, characters 1275–1298
e2

“T opt for V cmax was up to 40°C under well‐watered conditions”

✓ located verbatim in the source · abstract, characters 1237–1298
e3

“The decrease in photosynthesis under drought varied among T growth”

✓ located verbatim in the source · abstract, characters 1326–1392
e4

“The temperature response of photosynthetic quantum yield under drought was partly attributed to photorespiration”

✓ located verbatim in the source · abstract, characters 1428–1540
e5

“both diffusional and biochemical parameters of photosynthesis and their thermal sensitivity acclimate little to T growth”

✓ located verbatim in the source · abstract, characters 1731–1851

Title

Neglecting acclimation of photosynthesis under drought can cause significant errors in predicting leaf photosynthesis in wheat

Liang Fang; Pierre Martre; Kaining Jin; et al. Global Change Biology 2022. doi:10.1111/gcb.16488

Other claims from this paper (16)
Method / resourceobservedoriginal resultmeasured

Claim · model-written summary

Relative humidity predicted responses contrary to Eucalyptus grandis leaf data.

Taxon
E. grandisEucalyptus grandise0
Outcome
predictions of a linear decrease in g sc and a hyperbolic variation in c i /c se0
Comparator
data from E. grandis leavese0

Verbatim

e0

“use of relative humidity as the humidity variable led to predictions of a linear decrease in g sc and a hyperbolic variation in c i /c s as a function of D s , contrary to data from E. grandis leaves”

✓ located verbatim in the source · abstract, characters 1010–1209
t0

“C3 plants”

✓ located verbatim in the source · title, characters 69–78

Title

A critical appraisal of a combined stomatal‐photosynthesis model for C3 plants

R. LEUNING Plant Cell & Environment 1995. doi:10.1111/j.1365-3040.1995.tb00370.x

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

Claim · model-written summary

A model with prior-day photosynthesis lowered estimated growing-season night respiration by 23%.

Taxon
Quercus rubra L.Quercus rubrae1
Outcome
growing season night‐time respiratione0
Direction
decreasee0
Value
23%e0
Comparator
respiration was held constante0

Verbatim

e0

“Introducing respiration as a function of total photosynthesis on the previous day resulted in a decrease in growing season night‐time respiration by 23% compared with the value when respiration was held constant”

✓ located verbatim in the source · abstract, characters 2724–2935
e1

“Quercus rubra L. canopy”

✓ located verbatim in the source · abstract, characters 91–114

Title

Response of total night‐time respiration to differences in total daily photosynthesis for leaves in a Quercus rubra L. canopy: implications for modelling canopy CO2 exchange

David Whitehead; Kevin L. Griffin; Matthew H. Turnbull; et al. Global Change Biology 2004. doi:10.1111/j.1529-8817.2003.00739.x

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

Claim · model-written summary

The decrease in photosynthesis and the photoinhibition under water and temperature stress could be well simulated by the Ye model.

Outcome
well simulatede1

Not reportedComparator

Verbatim

e1

“which could be well simulated by the Ye model”

✓ located verbatim in the source · abstract, characters 1030–1075

Title

Leaf photosynthetic light response of summer maize: comparison of models and analysis of parameters

T.T. ZHU; J. LI; Y.Y. LIU; et al. Photosynthetica 2019. doi:10.32615/ps.2019.134

Other claims from this paper (6)

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