By organism › Green plants › Pinaceae › Picea chihuahuana

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Indications of inbreeding and defoliation were found in endangered Picea species.

Taxon: Picea chihuahuana Martínez, Picea martinezii T.F. Patt., Picea mexicana MartínezPicea mexicana Picea chihuahuanaPicea martineziie3
Outcome: indications of inbreeding and defoliatione3
Qualifier: endangerede3

Verbatim

e3
“indications of inbreeding and defoliation in endangered Picea chihuahuana Martínez, Picea martinezii T.F. Patt., Picea mexicana Martínez”
✓ located verbatim in the source · abstract, characters 601–737

Title

Recent evidence of Mexican temperate forest decline and the need for ex situ conservation, assisted migration, and translocation of species ensembles as adaptive management to face projected climatic change impacts in a megadiverse country

Cuauhtémoc Sáenz-Romero; Eduardo Mendoza-Maya; Erika Gómez-Pineda; et al. Canadian Journal of Forest Research 2020. doi:10.1139/cjfr-2019-0329

Other claims from this paper (5)

Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Overall AFLP genetic diversity correlated significantly with warmest-month temperature, increasing with warmth.

Taxon: P. chihuahuanaPicea chihuahuanae0
Treatment: mean temperature in the warmest monthe0
Outcome: mean genetic diversitye0
Direction: largere0

Not reportedMaterialGeneOrgan / stageInteractorInteractor roleComparatorSettingValueQualifier

Verbatim

e0
“The mean genetic diversity using all AFLP studied of P. chihuahuana was significantly correlated with the mean temperature in the warmest month, where warmer temperatures are associated to larger genetic diversity.”
✓ located verbatim in the source · abstract, characters 2299–2513

Title

Discrimination of Picea chihuahuana Martinez populations on the basis of climatic, edaphic, dendrometric, genetic and population traits

Iliana Karina Dominguez-Guerrero; Samantha del Rocío Mariscal-Lucero; José Ciro Hernández-Díaz; et al. PeerJ 2017. doi:10.7717/peerj.3452

Other claims from this paper (4)

Associationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Adaptive-AFLP diversity was not significantly correlated with any environmental factor.

Taxon: P. chihuahuanaPicea chihuahuanae0
Treatment: environmental factore0
Outcome: Genetic diversitye0
Direction: not statistically significantly correlatede0

Not reportedMaterialGeneOrgan / stageInteractorInteractor roleComparatorSettingValueQualifier

Verbatim

e0
“Genetic diversity of P. chihuahuana calculated with putatively adaptive AFLP was not statistically significantly correlated with any environmental factor.”
✓ located verbatim in the source · abstract, characters 2514–2668

Title

Discrimination of Picea chihuahuana Martinez populations on the basis of climatic, edaphic, dendrometric, genetic and population traits

Iliana Karina Dominguez-Guerrero; Samantha del Rocío Mariscal-Lucero; José Ciro Hernández-Díaz; et al. PeerJ 2017. doi:10.7717/peerj.3452

Other claims from this paper (4)

Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Reforestation programs should account for northern and southern population groups.

Taxon: P. chihuahuanaPicea chihuahuanae0
Outcome: reforestation programse0
Value: at least two different groupse0

Not reportedMaterialGeneOrgan / stageInteractorInteractor roleTreatmentComparatorSettingDirectionQualifier

Verbatim

e0
“Future reforestation programs should take into account that at least two different groups (the northern and southern cluster) of P. chihuahuana exist”
✓ located verbatim in the source · abstract, characters 2680–2829

Title

Discrimination of Picea chihuahuana Martinez populations on the basis of climatic, edaphic, dendrometric, genetic and population traits

Iliana Karina Dominguez-Guerrero; Samantha del Rocío Mariscal-Lucero; José Ciro Hernández-Díaz; et al. PeerJ 2017. doi:10.7717/peerj.3452

Other claims from this paper (4)

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

At one AFLP locus in one population, Picea genetic variants were significantly associated with P. chihuahuana Martínez nearest neighbors.

Taxon: Picea chihuahuanaMartínezPicea chihuahuanat0
Interactor: P. chihuahuana Martíneze0other
Gene: one AFLP locuse0
Outcome: genetic variantse0
Setting: one Picea populatione0

Not reportedDirection

Verbatim

e0
“the results show a statistically significant association between such genetic variants - at one AFLP locus in one Picea population - and two nearest-neighbour conifer species (P. chihuahuana Martínez and Pinus arizonica Engelm.).”
✓ located verbatim in the source · abstract, characters 1020–1249

t0
“Picea chihuahuanaMartínez”
✓ located verbatim in the source · title, characters 69–94

Title

Influence of Neighbouring Tree Species on AFLP Variants of EndangeredPicea chihuahuanaMartínez Populations on the Sierra Madre Occidental, North-Western Mexico

Carmen Zulema Quiñones-Pérez; Cuauhtémoc Sáenz-Romero; Christian Wehenkel Polish Journal of Ecology 2014. doi:10.3161/104.062.0106

Other claims from this paper (1)

Association At one AFLP locus in one population, Picea genetic variants were significantly associated with Pinus arizonica Engelm. nearest neighbors.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

At one AFLP locus in one population, Picea genetic variants were significantly associated with Pinus arizonica Engelm. nearest neighbors.

Taxon: Picea chihuahuanaMartínezPicea chihuahuanat0
Interactor: Pinus arizonica Engelm.Pinus arizonicae0other
Gene: one AFLP locuse0
Outcome: genetic variantse0
Setting: one Picea populatione0

Not reportedDirection

Verbatim

e0
“the results show a statistically significant association between such genetic variants - at one AFLP locus in one Picea population - and two nearest-neighbour conifer species (P. chihuahuana Martínez and Pinus arizonica Engelm.).”
✓ located verbatim in the source · abstract, characters 1020–1249

t0
“Picea chihuahuanaMartínez”
✓ located verbatim in the source · title, characters 69–94

Title

Influence of Neighbouring Tree Species on AFLP Variants of EndangeredPicea chihuahuanaMartínez Populations on the Sierra Madre Occidental, North-Western Mexico

Carmen Zulema Quiñones-Pérez; Cuauhtémoc Sáenz-Romero; Christian Wehenkel Polish Journal of Ecology 2014. doi:10.3161/104.062.0106

Other claims from this paper (1)

Association At one AFLP locus in one population, Picea genetic variants were significantly associated with P. chihuahuana Martínez nearest neighbors.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The Picea chihuahuana model was among the most realistic present-day models.

Taxon: Picea chihuahuanaPicea chihuahuanae1
Outcome: most realistic modelse1

Verbatim

e1
“The most realistic models from the effort were those for Abies religiosa, Picea chihuahuana and Liquidambar styraciflua”
✓ located verbatim in the source · abstract, characters 1831–1950

Title

Models of Five Climatically Sensitive Taxa in Central and Northwestern Mexico During the Present, the mid-Holocene and the Last Glacial Maximum

Dyuti Sengupta eScholarship (California Digital Library) 2012

Other claims from this paper (13)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The accurate present-day Picea chihuahuana model performed well when projected into past climate data.

Taxon: Picea chihuahuanaPicea chihuahuanae1
Outcome: performed well when projected into past climate datae3

Verbatim

e1
“The most realistic models from the effort were those for Abies religiosa, Picea chihuahuana and Liquidambar styraciflua”
✓ located verbatim in the source · abstract, characters 1831–1950

e3
“Predictably, the three accurate present-day models also performed well when projected into past climate data”
✓ located verbatim in the source · abstract, characters 2980–3088

Title

Models of Five Climatically Sensitive Taxa in Central and Northwestern Mexico During the Present, the mid-Holocene and the Last Glacial Maximum

Dyuti Sengupta eScholarship (California Digital Library) 2012

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

P. chihuahuana and P. martinezii were separated as distinct species.

Taxon: P. chihuahuana and P. martineziiPicea chihuahuanaPicea martineziie0
Outcome: separated as distinct speciese0
Qualifier: In contradiction to the most recent taxonomic treatmente0

Verbatim

e0
“In contradiction to the most recent taxonomic treatment, P. chihuahuana and P. martinezii were separated as distinct species by both isozyme and DNA markers, and formed a sister-species group”
✓ located verbatim in the source · abstract, characters 1176–1367

Title

Relationships among the Spruces (Picea, Pinaceae) of Southwestern

F. Thomas Ledig; Paul D. Hodgskiss; Konstantin V. K Rutovskii; et al. 2004

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

P. chihuahuana and P. martinezii formed a sister-species group.

Taxon: P. chihuahuana and P. martineziiPicea chihuahuanaPicea martineziie0
Outcome: formed a sister-species groupe0

Verbatim

e0
“In contradiction to the most recent taxonomic treatment, P. chihuahuana and P. martinezii were separated as distinct species by both isozyme and DNA markers, and formed a sister-species group”
✓ located verbatim in the source · abstract, characters 1176–1367

Title

Relationships among the Spruces (Picea, Pinaceae) of Southwestern

F. Thomas Ledig; Paul D. Hodgskiss; Konstantin V. K Rutovskii; et al. 2004

Other claims from this paper (13)

Picea chihuahuana 33 claims

33 claims