Bulbophyllum alinae
Szlach.
Graphe en cours d’indexation
Calcul du tissu écologique de Bulbophyllum alinae.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
VU · Vulnérablecritères B1ab(i,ii,iii,iv,v)+2ab(i,ii,iii,iv,v)↘Décroissante- Évaluation
- 2018 · v3.1
- Altitude
- 100 – 900 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The population of Bulbophyllum alinae is currently thought to decrease because the habitat of the species has faced and is currently facing selective logging and shifting agriculture. The species also occurs within a mining area. The number of individuals of the species is not known and cannot be estimated since the species is epiphyte.
Menaces identifiées(5 menaces classées CMP-IUCN)
2_1_1Shifting agricultureOngoing2_1_2Small-holder farmingOngoing2_2_1Small-holder plantationsOngoing3_2Mining & quarryingOngoing5_3_3Unintentional effects: (subsistence/small scale) [harvest]Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The habitat of Bulbophyllum alinae is threatened by selective logging and shifting agriculture. The species also occurs within a mining area.
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland1_9Forest - Subtropical/Tropical Moist Montane
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
Actions de conservation (7)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection1_2Resource & habitat protection3_2Species recovery3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank4_1Formal education4_3Awareness & communications
Stress écologiques (16)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_2Species disturbance2_2Species disturbance2_2Species disturbance2_2Species disturbance2_2Species disturbance2_3_7Reduced reproductive success2_3_7Reduced reproductive success2_3_7Reduced reproductive success2_3_7Reduced reproductive success2_3_7Reduced reproductive success
Priorités de recherche (5)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_5Threats2_1Species Action/Recovery Plan3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Systèmes (terrestre/eau douce/marin)
Formes de croissance
Références bibliographiques (3)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2018. The IUCN Red List of Threatened Species. Version 2018-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 28 June 2018).
- Pollard, B.J. 2011. Orchidaceae. In: J.M. Onana and M. Cheek (eds), <i>Red Data Book of the Flowering Plants of Cameroon: IUCN Global Assessments</i>, pp. 383-421. Kew Publishing, Kew.
- Droissart, V., Sonké, B. and Stévart, T. 2006. Les Orchidaceae endémiques d'Afrique centrale atlantique présentes au Cameroun. <i>Systematics and Geography of Plants</i> 76(1): 3-84.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
Simo-Droissart, M., Stévart, T., Pollard, B.J. & Droissart, V. 2018. Bulbophyllum alinae. The IUCN Red List of Threatened Species 2018: e.T87584046A87739907. Accessed on 05 May 2026.