By organism › Green plants › Asteraceae › Artemisia californica

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

B. nigra did not significantly reduce the facilitation of A. californica by E. fasciculatum.

Taxon: A. californicaArtemisia californicae3
Interactor: B. nigraBrassica nigrae3weed
Outcome: E. fasciculatum facilitation of A. californicae3
Direction: did not significantly reducee3

Verbatim

e3
“B. nigra did not significantly reduce E. fasciculatum facilitation of A. californica”
✓ located verbatim in the source · abstract, characters 1266–1350

Title

Three-way species interactions reverse the positive pairwise effects of two natives on an exotic invader

Benjamin M. Schlau; Travis E. Huxman; Kailen A. Mooney; et al. Plant Ecology 2023. doi:10.1007/s11258-023-01304-6

Other claims from this paper (6)

Associationobservedoriginal resultmeasured

Claim · model-written summary

Light competition with B. nigra increased the height of A. californica.

Taxon: A. californicaArtemisia californicae4
Treatment: light competitione4
Interactor: B. nigraBrassica nigrae4weed
Outcome: heighte4
Direction: increasee4

Verbatim

e4
“light competition with B. nigra resulted in an increase in A. californica height”
✓ located verbatim in the source · abstract, characters 1372–1452

Title

Three-way species interactions reverse the positive pairwise effects of two natives on an exotic invader

Benjamin M. Schlau; Travis E. Huxman; Kailen A. Mooney; et al. Plant Ecology 2023. doi:10.1007/s11258-023-01304-6

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Only seven Artemisia californica plants resprouted after fire; most established from seedlings.

Taxon: A. californicaArtemisia californicae0
Outcome: resproutse0
Value: 7e0
Qualifier: almost all individuals established after the fire from seedlingse0

Verbatim

e0
“Only 7 A. californica were confirmed as resprouts; almost all individuals established after the fire from seedlings”
✓ located verbatim in the source · abstract, characters 792–907

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect Non-native removal reduced mortality in smaller adult plants.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.

Taxon: Artemisia californicaArtemisia californicat0
Organ / stage: second growing year after firee0
Outcome: emergencee0
Value: 90%e0

Verbatim

e0
“90% of emergence occurring in the second growing year after fire (spring 2015)”
✓ located verbatim in the source · abstract, characters 914–992

t0
“Artemisia californica”
✓ located verbatim in the source · title, characters 79–100

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect Non-native removal reduced mortality in smaller adult plants.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Higher spring precipitation increased adult and seedling survival.

Taxon: Artemisia californicaArtemisia californicat0
Treatment: spring precipitatione0
Outcome: adult and seedling survivale0
Direction: increasede0

Verbatim

e0
“Higher spring precipitation increased both adult and seedling survival”
✓ located verbatim in the source · abstract, characters 994–1064

t0
“Artemisia californica”
✓ located verbatim in the source · title, characters 79–100

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect Non-native removal reduced mortality in smaller adult plants.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Non-native plant removal reduced non-native cover by nearly 60% versus control plots.

Taxon: Artemisia californicaArtemisia californicat0
Treatment: removal treatmente0
Interactor: Non-native grasses and forbse0weed
Outcome: non-native covere0
Direction: reducede0
Value: nearly 60%e0
Comparator: control plotse0

Verbatim

e0
“Non-native grasses and forbs rapidly recolonized control plots, but the removal treatment reduced non-native cover by nearly 60%”
✓ located verbatim in the source · abstract, characters 1066–1194

t0
“Artemisia californica”
✓ located verbatim in the source · title, characters 79–100

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect Non-native removal reduced mortality in smaller adult plants.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Non-native removal reduced seedling leaf dropping at the start of summer drought.

Taxon: Artemisia californicaArtemisia californicat0
Organ / stage: seedlingse0
Treatment: non-native removale0
Outcome: probability of dropping leavese0
Direction: reducede0
Qualifier: by start of summer droughte0

Not reportedComparator

Verbatim

e0
“For seedlings, non-native removal reduced the probability of dropping leaves by start of summer drought”
✓ located verbatim in the source · abstract, characters 1196–1299

t0
“Artemisia californica”
✓ located verbatim in the source · title, characters 79–100

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect Non-native removal reduced mortality in smaller adult plants.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Non-native removal increased seedling survival directly and in positive interaction with rainfall.

Taxon: Artemisia californicaArtemisia californicat0
Treatment: non-native removale0
Outcome: survivale0
Direction: increasede0
Qualifier: both directly and through positive interactions with rainfalle0

Not reportedComparator

Verbatim

e0
“non-native removal reduced the probability of dropping leaves by start of summer drought and increased survival both directly and through positive interactions with rainfall”
✓ located verbatim in the source · abstract, characters 1211–1384

t0
“Artemisia californica”
✓ located verbatim in the source · title, characters 79–100

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal reduced mortality in smaller adult plants.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Non-native removal reduced mortality in smaller adult plants.

Taxon: Artemisia californicaArtemisia californicat0
Organ / stage: smaller adult plantse0
Treatment: Non-native removale0
Outcome: mortalitye0
Direction: reducede0

Not reportedComparator

Verbatim

e0
“Non-native removal also reduced mortality in smaller adult plants”
✓ located verbatim in the source · abstract, characters 1386–1451

t0
“Artemisia californica”
✓ located verbatim in the source · title, characters 79–100

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

By 2020, mean canopy area was nearly four times greater in non-native removal plots.

Taxon: A. californicaArtemisia californicae0
Treatment: non-native removale0
Outcome: mean A. californica canopy areae0
Direction: greatere0
Value: nearly four timese0
Qualifier: By 2020e0

Not reportedComparator

Verbatim

e0
“By 2020, mean A. californica canopy area was nearly four times greater in non-native removal plots”
✓ located verbatim in the source · abstract, characters 1453–1551

Title

Non-native plant removal and high rainfall years promote post-fire recovery of Artemisia californica in southern California sage scrub

Diane M. Thomson; Wallace M. Meyer; Isobel F. Whitcomb PLoS ONE 2021. doi:10.1371/journal.pone.0254398

Other claims from this paper (7)

Observation Only seven Artemisia californica plants resprouted after fire; most established from seedlings.
Observation Ninety percent of Artemisia californica seedling emergence occurred in the second growing year after fire.
Association Higher spring precipitation increased adult and seedling survival.
Intervention effect Non-native plant removal reduced non-native cover by nearly 60% versus control plots.
Intervention effect Non-native removal reduced seedling leaf dropping at the start of summer drought.
Intervention effect Non-native removal increased seedling survival directly and in positive interaction with rainfall.
Intervention effect Non-native removal reduced mortality in smaller adult plants.

Artemisia californica 97 claims

97 claims