Aframomum atewae
Lock & J.B.Hall
Pays · région · aire protégée · écorégion · biome
Graphe en cours d’indexation
Calcul du tissu écologique de Aframomum atewae.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 5s).
Liste rouge IUCN
EN · En dangercritères B2ab(iii)?Inconnue- Évaluation
- 2019 · v3.1
- Altitude
- 610 – 670 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There is no information available on population size or trend. The species appears to be very scarce as it is known only from eight collections all made in the late 1960s or early 1970s.
Menaces identifiées(6 menaces classées CMP-IUCN)
2_1_2Small-holder farmingOngoing2_1_3Agro-industry farmingOngoing2_2_2Agro-industry plantationsOngoing3_2Mining & quarryingFuture5_3_3Unintentional effects: (subsistence/small scale) [harvest]Ongoing5_3_4Unintentional effects: (large scale) [harvest]Ongoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
There are a number of threats to forest habitat in West Africa, particularly logging and clearance for expanding agriculture. But it is not known if all the localities where this species has been collected have been impacted. Most of the known localities in Ghana are still extant forest reserves, however, it appears that many if not all may have been impacted to varying degrees (Damnyag et al. 2011). The Atewa Forest Reserve, after which this species is named, is under threat from mining. The government of Ghana has began creating roads into the reserve to enable bauxite mining to start (BirdLife International 2019).
Habitats préférentiels (classification IUCN)
1_6Forest - Subtropical/Tropical Moist Lowland
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
All the collections in Ghana are from forest reserves, e.g. Atewa Range Forest Reserve, Neung Forest Reserve, and Worobong South Forest Reserve. The species is not reported to be in ex situ cultivation (BGCI 2018).
Urgent efforts are required to relocate this species at all of its known localities and to determine its full range and the gather information on the size and trends of the population and to document any threats. Plants and seed should also be collected for ex situ cultivation. If plants still exist in any of the forest reserves, efforts should be made to provide adequate protection to these areas and the species and its habitat should be monitored.
Urgent efforts are required to relocate this species at all of its known localities and to determine its full range and the gather information on the size and trends of the population and to document any threats. Plants and seed should also be collected for ex situ cultivation. If plants still exist in any of the forest reserves, efforts should be made to provide adequate protection to these areas and the species and its habitat should be monitored.
Actions de conservation (3)Conservation Actions Classification Scheme — IUCNExpert
2_1Site/area management3_4_1Captive breeding/artificial propagation3_4_2Genome resource bank
Stress écologiques (12)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_1Ecosystem conversion1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation1_2Ecosystem degradation
Usage & commerce (2)Use & Trade — IUCNExpert
1Food - humaninternationalnationalsubsistance3Medicine - human & veterinaryinternationalnationalsubsistance
Priorités de recherche (4)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_5Threats3_1Population trends3_4Habitat trends
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Forb or HerbGeophyte
Références bibliographiques (6)Sources scientifiques de l'évaluation IUCNExpert
- IUCN. 2019. The IUCN Red List of Threatened Species. Version 2019-3. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 10 December 2019).
- BirdLife International. 2019. Ghana's Atewa Forest under threat from mining devastation. Available at: <a href="https://www.birdlife.org/worldwide/news/ghanas-atewa-forest-under-threat-mining-devastation">https://www.birdlife.org/worldwide/news/ghanas-atewa-forest-under-threat-mining-devastation</a>. (Accessed: 05 June 2019).
- Harris, D.J. and Wortley, A.H. 2018. Monograph of <i>Aframomum</i> (Zingiberaceae). <i>Systematic Botany Monographs</i> 104: 1-204.
- 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).
- Damnyag, L., Tyynelä, T., Appiah, M., Saastamoinen, O. and Pappinen, A. 2011. Economic cost of deforestation in semi-deciduous forests — A case of two forest districts in Ghana. <i>Ecological Economics</i> 70: 2503-2510.
- Burkhill, H.M. 2000. <i>The Useful Plants of West Tropical Africa, Families S-Z</i>. Royal Botanic Gardens, Kew.
Évaluateurs & contributeurs (3)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Harris, D.J., Wortley, A.H. & Olander, S.B.
evaluator
Hilton-Taylor, C.
facilitators
Hilton-Taylor, C.
Harris, D.J., Wortley, A.H. & Olander, S.B. 2019. Aframomum atewae. The IUCN Red List of Threatened Species 2019: e.T117205960A124285210. Accessed on 05 May 2026.
Distribution mondiale
Calcul de la distribution GBIF· ~10–60 s
Phénologie
Calcul du calendrier d'apparition· ~5–30 s