Alpinia amentacea
R.M.Sm.
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Alpinia amentacea.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
VU · Vulnérablecritères B2ab(iii)↘Décroissante- Évaluation
- 2019 · v3.1
- Altitude
- – m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
The population size is unknown. Based on tree cover loss data (GFW 2018) there is, however, a suspected negative population trend.
Menaces identifiées(3 menaces classées CMP-IUCN)
2_2_3Scale Unknown/UnrecordedUnknownUnknownOngoing5_3_3Unintentional effects: (subsistence/small scale) [harvest]UnknownUnknownOngoing5_3_4Unintentional effects: (large scale) [harvest]UnknownUnknownOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
The forests of Borneo are being lost as land is being converted for e.g. palm oil production (WWF 2018). Based on satellite imagery (GFW 2018) there is a projected decline in the quality of the species' habitat. There has been over 11% tree cover loss within the extent of occurrence (EOO) during a 16 year period (2000–2016) (GFW 2018).
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
None of the available herbarium collections were collected in protected areas. One herbarium collection (not included in the EOO/AOO) was collected from an cultivated individual from Mulawarman University Botanic Garden. There are no ex situ localities registered with BGCI (2018). Research and monitoring is needed to better understand this species conservation needs. Habitat protection is, however, known to be needed if this species is to stay conserved.
Actions de conservation (1)Conservation Actions Classification Scheme — IUCNExpert
1_1Site/area protection
Stress écologiques (12)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation2_1Species mortality2_1Species mortality2_1Species mortality2_2Species disturbance2_2Species disturbance2_2Species disturbance
Priorités de recherche (6)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_3Life history & ecology1_4Harvest, use & livelihoods1_5Threats3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Indomalayan
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Forb or HerbGeophyte
Références bibliographiques (7)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-2. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 04 July 2019).
- BGCI (Botanic Gardens Conservation International). 2018. PlantSearch online database. Richmond, UK Available at: <a href="www.bgci.org/plant_search.php">www.bgci.org/plant_search.php</a>. (Accessed: 2018).
- WCSP. 2018. World Checklist of Selected Plant Families. Available at: <a href="http://wcsp.science.kew.org/home.do">http://wcsp.science.kew.org/home.do</a>.
- WWF (World Wildlife Fund). 2018. Threats to Borneo Forests. Available at: <a href="http://wwf.panda.org/what_we_do/where_we_work/borneo_forests/borneo_deforestation/">http://wwf.panda.org/what_we_do/where_we_work/borneo_forests/borneo_deforestation/</a>.
- GFW. 2018. Global Forest Watch. Available at: <a href="http://www.globalforestwatch.org/">http://www.globalforestwatch.org/</a>.
- ZRC. 2018. Zingiberaceae Resource Centre. Available at: <a href="http://padme.rbge.org.uk/ZRC/welcome">http://padme.rbge.org.uk/ZRC/welcome</a>.
- Poulsen, A.D. 2006. <i>Gingers of Sarawak</i>. Natural History Publications (Borneo), Kota Kinabulu.
Évaluateurs & contributeurs (2)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Olander, S.B.
evaluator
Newman, M.F.
Olander, S.B. 2019. Alpinia amentacea. The IUCN Red List of Threatened Species 2019: e.T117262556A124279523. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s