By organism › Green plants › Sphagnaceae › Sphagnum divinum

Associationobservedoriginal resultmeasured

Claim · model-written summary

For S. divinum, GPP is regulated by air humidity and water content of the peat deposit.

Taxon: S. divinumSphagnum divinume3
Treatment: air humidity and water content of the peat deposite3
Outcome: GPPe2

Not reportedComparatorDirection

Verbatim

e2
“Gross primary production (GPP) ranged from 0 to –2384.7 mg CO2/m2 h”
✓ located verbatim in the source · abstract, characters 159–226

e3
“for S. divinum and S. squarrosum, air humidity and water content of the peat deposit”
✓ located verbatim in the source · abstract, characters 489–573

Title

Dynamics of CO2-Gas Exchange of Sphagnum Mosses of Boreal Forest-Mire Complexes During the Growing Season

A. K. Shtang; T. I. Ponomareva Russian Journal of Ecology 2026. doi:10.1134/s1067413625602039

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sphagnum affected only shallow peat.

Taxon: Sphagnum divinumSphagnum divinume1
Treatment: Sphagnume0
Outcome: shallow peate0

Not reportedDirection

Verbatim

e0
“Sphagnum affected only shallow peat”
✓ located verbatim in the source · abstract, characters 648–683

e1
“Sphagnum divinum shoots”
✓ located verbatim in the source · abstract, characters 424–447

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Drought raised peat Q10 at both depths.
Observation Fresh litter removed the drought effect on Q10.
Association CO2 production was marginally positively correlated with microbial biomass carbon.
Association CO2 production and microbial metabolism quotient responded similarly to warming.
Recommendation The authors recommend keeping deep peat buried and waterlogged.
Recommendation The authors recommend Sphagnum recovery after vascular plant encroachment.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Drought raised peat Q10 at both depths.

Taxon: Sphagnum divinumSphagnum divinume1
Treatment: Droughte0
Outcome: Q10e0
Direction: increasede0

Verbatim

e0
“Drought increased the Q10 of both depths’ peat, but this effect disappeared with fresh litter addition”
✓ located verbatim in the source · abstract, characters 761–863

e1
“Sphagnum divinum shoots or Betula ovalifolia leaves”
✓ located verbatim in the source · abstract, characters 424–475

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Sphagnum affected only shallow peat.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Fresh litter removed the drought effect on Q10.
Association CO2 production was marginally positively correlated with microbial biomass carbon.
Association CO2 production and microbial metabolism quotient responded similarly to warming.
Recommendation The authors recommend keeping deep peat buried and waterlogged.
Recommendation The authors recommend Sphagnum recovery after vascular plant encroachment.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Fresh litter removed the drought effect on Q10.

Taxon: Sphagnum divinumSphagnum divinume1
Treatment: fresh litter additione0
Outcome: effecte0
Direction: disappearede0

Verbatim

e0
“this effect disappeared with fresh litter addition”
✓ located verbatim in the source · abstract, characters 813–863

e1
“Sphagnum divinum shoots or Betula ovalifolia leaves”
✓ located verbatim in the source · abstract, characters 424–475

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Sphagnum affected only shallow peat.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Drought raised peat Q10 at both depths.
Association CO2 production was marginally positively correlated with microbial biomass carbon.
Association CO2 production and microbial metabolism quotient responded similarly to warming.
Recommendation The authors recommend keeping deep peat buried and waterlogged.
Recommendation The authors recommend Sphagnum recovery after vascular plant encroachment.

Associationobservedoriginal resultmeasured

Claim · model-written summary

CO2 production was marginally positively correlated with microbial biomass carbon.

Taxon: Sphagnum divinumSphagnum divinume1
Outcome: CO2 production ratee0
Direction: positivee0
Qualifier: microbial biomass carbone0
Setting: microbial biomass carbone0

Verbatim

e0
“The CO2 production rate showed a positive but marginal correlation with microbial biomass carbon”
✓ located verbatim in the source · abstract, characters 865–961

e1
“Sphagnum divinum shoots or Betula ovalifolia leaves”
✓ located verbatim in the source · abstract, characters 424–475

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Sphagnum affected only shallow peat.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Drought raised peat Q10 at both depths.
Observation Fresh litter removed the drought effect on Q10.
Association CO2 production and microbial metabolism quotient responded similarly to warming.
Recommendation The authors recommend keeping deep peat buried and waterlogged.
Recommendation The authors recommend Sphagnum recovery after vascular plant encroachment.

Associationobservedoriginal resultmeasured

Claim · model-written summary

CO2 production and microbial metabolism quotient responded similarly to warming.

Taxon: Sphagnum divinumSphagnum divinume2
Treatment: warminge0
Outcome: CO2 production ratee1
Direction: similare0

Verbatim

e0
“it displayed a rather similar responsive trend to warming as the microbial metabolism quotient”
✓ located verbatim in the source · abstract, characters 967–1061

e1
“The CO2 production rate showed”
✓ located verbatim in the source · abstract, characters 865–895

e2
“Sphagnum divinum shoots or Betula ovalifolia leaves”
✓ located verbatim in the source · abstract, characters 424–475

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Sphagnum affected only shallow peat.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Drought raised peat Q10 at both depths.
Observation Fresh litter removed the drought effect on Q10.
Association CO2 production was marginally positively correlated with microbial biomass carbon.
Recommendation The authors recommend keeping deep peat buried and waterlogged.
Recommendation The authors recommend Sphagnum recovery after vascular plant encroachment.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend keeping deep peat buried and waterlogged.

Taxon: Sphagnum divinumSphagnum divinume1
Outcome: keeping deep peat buried and waterloggede0

Verbatim

e0
“keeping deep peat buried and waterlogged to conserve existing carbon storage”
✓ located verbatim in the source · abstract, characters 1176–1252

e1
“Sphagnum divinum shoots or Betula ovalifolia leaves”
✓ located verbatim in the source · abstract, characters 424–475

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Sphagnum affected only shallow peat.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Drought raised peat Q10 at both depths.
Observation Fresh litter removed the drought effect on Q10.
Association CO2 production was marginally positively correlated with microbial biomass carbon.
Association CO2 production and microbial metabolism quotient responded similarly to warming.
Recommendation The authors recommend Sphagnum recovery after vascular plant encroachment.

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors recommend Sphagnum recovery after vascular plant encroachment.

Taxon: Sphagnum divinumSphagnum divinume1
Outcome: Sphagnum moss recoverye0

Verbatim

e0
“necessity of Sphagnum moss recovery following vascular plant encroachment in restoring carbon sink function in peatlands”
✓ located verbatim in the source · abstract, characters 1295–1415

e1
“Sphagnum divinum shoots”
✓ located verbatim in the source · abstract, characters 424–447

Title

Drought and Shrub Encroachment Accelerate Peatland Carbon Loss Under Climate Warming

Fan Lu; Boli Yi; Jun-Xiao Ma; et al. Plants 2025. doi:10.3390/plants14152387

Other claims from this paper (9)

Observation Drought increased CO2 emissions in both peat layers.
Observation Betula litter increased CO2 emissions in both peat layers.
Observation Sphagnum affected only shallow peat.
Observation Deep peat with Betula had higher Q10 than pure shallow peat.
Observation Drought raised peat Q10 at both depths.
Observation Fresh litter removed the drought effect on Q10.
Association CO2 production was marginally positively correlated with microbial biomass carbon.
Association CO2 production and microbial metabolism quotient responded similarly to warming.
Recommendation The authors recommend keeping deep peat buried and waterlogged.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Sphagnum divinum had the lowest annual growth (17 mm), on ridges, low hummocks and carpets.

Taxon: S. divinumSphagnum divinume3
Outcome: annual growthe0
Direction: lowest growthe3
Value: 17 mme3
Setting: ridges, low hummocks, and carpetse3

Verbatim

e0
“The paper presents long-term results (from 10 to 38 years) of studies of the dynamics of annual growth of 11 widespread hygro- and hydrophilic species of sphagnum mosses”
✓ located verbatim in the source · abstract, characters 404–573

e3
“the lowest growth was shown for S. divinum (17 mm), S. centrale (15 mm), S. papillosum (12 mm), and S. fuscum (8 mm), growing on ridges, low hummocks, and carpets under conditions of sharply variable conditions hydration”
✓ located verbatim in the source · abstract, characters 1007–1227

Title

Results of Long-Term Studies of Annual Growth of Mosses of the Genus Sphagnum L. in the Central Taiga of Karelia

S. I. Grabovik; L. V. Kantserova; S. R. Znamenskiy Russian Journal of Ecology 2024. doi:10.1134/s1067413624602094

Other claims from this paper (16)

Associationobservedoriginal resultmeasured

Claim · model-written summary

The precipitation dependence of annual growth of S. divinum, S. fuscum and S. majus is weak.

Taxon: S. divinum, S. fuscum, and S. majusSphagnum fuscumSphagnum majusSphagnum divinume7
Treatment: precipitation during the growing seasone7
Outcome: annual growthe7
Qualifier: weake7

Not reportedDirection

Verbatim

e7
“A significant dependence of annual growth on precipitation during the growing season was shown for species S. obtusum, S. papillosum, S. centrale, S. fallax, and S. subsecundum, while the significance was weak for S. divinum, S. fuscum, and S. majus”
✓ located verbatim in the source · abstract, characters 1744–1993

Title

Results of Long-Term Studies of Annual Growth of Mosses of the Genus Sphagnum L. in the Central Taiga of Karelia

S. I. Grabovik; L. V. Kantserova; S. R. Znamenskiy Russian Journal of Ecology 2024. doi:10.1134/s1067413624602094

Other claims from this paper (16)

Sphagnum divinum 22 claims

22 claims