Ontologia

Quercus brevicalyx

A.Camus

  1. Plante
  2. Tracheophyta
  3. Magnoliopsida
  4. Fagales
  5. Fagaceae
Pays · région · aire protégée · écorégion · biome

Graphe en cours d’indexation

Calcul du tissu écologique de Quercus brevicalyx.

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

Liste rouge IUCN

DD · Données insuffisantes?Inconnue
Évaluation complète
Évaluation
2019 · v3.1
Altitude
1800 – 2500 m
Profondeur
– m
État de la populationExpert
There is little information regarding the population or population trends of Quercus brevicalyx. However, it is noted in the lower montane forest zone of this species's occurrence in the Doi Inthanon National Park in Thailand, that it is one of the most abundant species (Sungpalee 2009).

Menaces identifiées(1 menace classée CMP-IUCN)

  • 2_1_1
    Shifting agriculture
    Unknown
Description complète des menacesExpert
There is very little information regarding threats to Quercus brevicalyx; however, there is indication that Q. brevicalyx could be threatened by agricultural conversion in the future. A study by Yacouba et al. in 2009 looked at land cover in regions of Pu'er City, Yunnan providence, which is very close to a known occurrence of this species. The study concludes that land in mountainous areas in the regions have been converted for agricultural use.

Habitats préférentiels (classification IUCN)

  • 1_9Forest - Subtropical/Tropical Moist Montane
Mesures de conservation recommandéesExpert
Due to the lack of literature/data regarding this species, the most pressing conservation action is continued research regarding the population, threats, and harvesting/uses of Quercus brevicalyx.
Stress écologiques (2)Expert
  • 1_1Ecosystem conversion
  • 1_2Ecosystem degradation
Priorités de recherche (3)Expert
  • 1_2Population size, distribution & trends
  • 1_4Harvest, use & livelihoods
  • 1_5Threats
Niche IUCN globaleExpert

Royaumes biogéographiques

Indomalayan

Systèmes (terrestre/eau douce/marin)

Terrestrial

Formes de croissance

Tree - large
Références bibliographiques (5)Expert
  1. IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 21 March 2019).
  2. Deng, M., Hipp, A., Song, Y., Li, Q., Coombes, A. and Cotton, A. 2014. Leaf epidermal features of <i>Quercus</i> subgenus <i>Cyclobalanopsis</i> (Fagaceae) and their systematic significance. <i>Botanical Journal of the Linnean Society</i> 176: 224-259.
  3. Yacouba, D., Guangdao, H. and Xingping, W. 2009. Assessment of land use cover changes using NDVI and DEM in Puer and Simao counties. <i>World Rural Observations</i> 1(2): 1-11.
  4. Sungpalee, W., Itoh, A., Kanzaki, M., Sri-ngernyuang, K., Noguchi, H., Mizuno, T., Teejuntuk, S., Hara, M., Chai-udom, K., Ohkubo, T., Sahunalu, P., Dhanmmanonda, P. Nanami, S., Yamakura, T. and Sorn-ngai, A. 2009. Intra- and interspecific variation in wood density and fine-scale spatial distribution of stand-level wood density in a northern Thai tropical montane forest. <i>Journal of Tropical Ecology</i> 23: 359-370.
  5. Menitsky, Y.L. 2005. <i>Oaks of Asia [Translated from Russian]</i>. Science Publishers, Inc., Enfield (NH), USA and Plymouth, UK.
Évaluateurs & contributeurs (3)Expert
assessor
Carrero, C.
contributor
Tanming, W.
evaluator
Beech, E., Dalavong, V., Gill, D., Hinsinger, D.D., Linsky, J., Moe, A.Z., Mouaxayvaneng, A,, Muangyen, N., Myint, W., Nguyen, N., Phyoe, E.E., Smart, B., Son, H., Souladeth, P., Soulinnaphou, S., Strijk, J.S., Tanming, W., Thatsaphone, P. & Thi, S.

Carrero, C. 2019. Quercus brevicalyx. The IUCN Red List of Threatened Species 2019: e.T78808001A78808316. Accessed on 05 May 2026.

Répartition mondiale (heatmap GBIF)Construction en cours

0 obs · 0 cellules
Construction par partitions temporelles GBIF0%

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km). Filtre qualité : précision coordonnée < 10 km. Coloration quantile (q50/70/90/99). Fond carte : OpenFreeMap · © OpenStreetMap.

Distribution mondiale

Calcul de la distribution GBIF· ~10–60 s

Phénologie

Calcul du calendrier d'apparition· ~5–30 s

Consulter sur les bases externes

Observations & statuts

iNaturalist

Bibliographie

BHLOpenAlex
Note nomenclaturale & synonymesExpert

Note nomenclaturale

TAXREF v18 — INPN/MNHN

Synonymes (2)— redirigent vers cette page

  • Cyclobalanopsis yingjiangensisY.C.Hsu & Q.Z.Dong
  • Quercus yingjiangensis(Y.C.Hsu & Q.Z.Dong) Govaerts

Sources : Catalogue of Life Cross-References (synonymes) · TAXREF v18 INPN/MNHN (commentaires FR).