Nothofagus dombeyi

(Mirb.) Blume

Plante

LCLR Monde (IUCN)

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Filtrer le graphe par contexte spatialPays · région · aire protégée · écorégion · biome

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Calcul du tissu écologique de Nothofagus dombeyi.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).

Liste rouge IUCN

LC · Préoccupation mineure?Inconnue

Évaluation complète

Évaluation: 2017 · v3.1
Altitude: – 2000 m
Profondeur: – m

État de la populationTexte officiel évaluation IUCNExpert

This species has a large population. It is the dominant montane species over 1,000 m asl (Premoli et al. 2005) within northern Patagonia.

Menaces identifiées(5 menaces classées CMP-IUCN)

2_1_1
Shifting agriculture
Rapid DeclinesUnknownOngoing
2_1_2
Small-holder farming
Rapid DeclinesUnknownOngoing
2_2_2
Agro-industry plantations
Rapid DeclinesUnknownOngoing
5_3_1
Intentional use: (subsistence/small scale) [harvest]
Rapid DeclinesUnknownOngoing
5_3_2
Intentional use: (large scale) [harvest]
Rapid DeclinesUnknownOngoing

Description complète des menacesTexte détaillé évaluation IUCNExpert

This species is threatened by habitat loss. Forests within the southern Andes are being cleared for the generation of non-native pine plantations (Paritsis et al. 2008), within Chile 2 million ha have been cleared for this purposes. Deforestation due to the expansion of agriculture may also be a risk. This species is also potentially threatened by logging for the timber trade.

Habitats préférentiels (classification IUCN)

1_4Forest - Temperate

Mesures de conservation recommandéesStratégies de conservation IUCNExpert

This species is reported in 34 ex situ collections (BGCI 2017). It is also found within some protected areas. The species was previously assessed as Least Concern (1998). Monitoring of harvest trends and management of species harvest is desirable to ensure sustainable use of this species. The risk of habitat loss and decline should also be investigated.

Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert

3_1_1Harvest management

Stress écologiques (11)Stresses Classification — IUCNExpert

1_1Ecosystem conversion
1_1Ecosystem conversion
1_1Ecosystem conversion
1_2Ecosystem degradation
1_2Ecosystem degradation
1_2Ecosystem degradation
2_1Species mortality
2_1Species mortality
2_1Species mortality
2_1Species mortality
2_1Species mortality

Usage & commerce (2)Use & Trade — IUCNExpert

11Other household goods
nationalsubsistance
9Construction or structural materials
internationalnationalsubsistance

Priorités de recherche (2)Research Needed Classification — IUCNExpert

1_5Threats
3_2Harvest level trends

Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert

Royaumes biogéographiques

Neotropical

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - large

Références bibliographiques (10)Sources scientifiques de l'évaluation IUCNExpert

BGCI. 2017. PlantSearch. Botanic Gardens Conservation International, London. Available at: <a href="https://www.bgci.org/plant_search.php">https://www.bgci.org/plant_search.php</a>.
IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 5 December 2017).
Chileflora.com. 2017. Nothofagus dombeyi (Mirb.) Blume. Available at: <a href="http://www.chileflora.com/Florachilena/FloraEnglish/HighResPages/EH0358.htm">http://www.chileflora.com/Florachilena/FloraEnglish/HighResPages/EH0358.htm</a>. (Accessed: February 2017).
Mark, J., Newton, A.C., Oldfield, S. and Rivers, M. 2014. The international timber trade: a working list of commercial timber tree species. Botanic Gardens Conservation International, Richmond.
Paritsis, J and Aizen, M.A. 2008. Effects of exotic conifer plantations on the biodiversity of understory plants, epigeal beetles and birds in Nothofagus dombeyi forests. Forest Ecology and Management 255: 1575-1583.
Reyes Díaz, M., Alberdi, M., Piper. F., Bravo., L.A. and Corcuera, L.J. 2005. Low temperature responses of Nothofagus dombeyi and Nothofagus nitida, two evergreen species from south central Chile. Tree Physiology 25: 1389-1398.
Premoli, A.C. and Kitzberger, T. 2005. Regeneration mode affects spatial genetic structure of Nothofagus dombeyi forests. MolecularEcology 14: 2319-2329.
Veblen, T.T., Donoso, C., Kitzberger, T. and Robertus, A.J. 1996. Ecology of southern Chilean and Argentinean Nothofagus forests. In: T.T. Veblen et al. (eds) The Ecology and Biogeography of Nothofagus Forests, pp.293-353.
González Cangas, Mauro. 1996. Completed data collection forms for tree species of Chile.
Prospect. 1995. Species listing from the PROSPECT database.

Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert

assessor

Barstow, M., Baldwin, H. & Rivers, M.C.

evaluator

Echeverría, C.

institutions

Botanic Gardens Conservation International

Barstow, M., Baldwin, H. & Rivers, M.C. 2017. Nothofagus dombeyi. The IUCN Red List of Threatened Species 2017: e.T34852A67806877. Accessed on 05 May 2026.

Indicateurs écologiquesTolérance thermique · radar EIVE · triangle CSR

Niche thermique

GlobTherm — Bennett 2018

Limites thermiques expérimentales (CTmin/CTmax/LT50 selon publication, mesures en chambre climatique). Repères France à titre indicatif uniquement.

-23 °C50 °C

Limites physiologiques -17.5 – ? °C
T° moy. France 1981-2010 11.0 °C
Projection France 2050 ≈ 13.7 °C

Sources : GlobTherm (Bennett et al. 2018). Repères France : T moy annuelle CHELSA 1981-2010 + projection DRIAS-2020 GWL20 (+2,7 °C). GlobTherm filtré aux groupes pour lesquels la comparaison à la T air a du sens (ectothermes terrestres + plantes) — exclut endothermes et aquatiques où la nature de la mesure (TNZ ou T eau) rend la comparaison non interprétable.