Aloe butiabana
T.C.Cole & T.G.Forrest
Description
plante du genre Aloe
Source : Wikidata
Pays · région · aire protégée · écorégion · biome
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Calcul du tissu écologique de Aloe butiabana.
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Liste rouge IUCN
VU · Vulnérablecritères B1ab(iii)+2ab(iii)↘Décroissante- Évaluation
- 2022 · v3.1
- Altitude
- 90 – 920 m
- Profondeur
- – m
État de la populationTexte officiel évaluation IUCNExpert
There are no quantitative data available for this species, however, the current population size is decreasing in areas experiencing habitat loss due to farming (Cole and Forrest 2011).
Menaces identifiées(1 menace classée CMP-IUCN)
2_1_2Small-holder farmingOngoing
Description complète des menacesTexte détaillé évaluation IUCNExpert
There are areas where habitat loss due to farming has reduced the size of populations (Cole and Forrest 2011). For example, satellite imagery shows the expansion of agriculture along the Pakwach-Nebbi road, in Aloe butiabana habitat (Google Earth 2020). Around Lake Albert, the agriculture mainly consists of subsistence farming and small-scale cotton plantations (IISD 2015).
Habitats préférentiels (classification IUCN)
2_1Savanna - Dry4_5Grassland - Subtropical/Tropical Dry6Rocky areas (eg. inland cliffs, mountain peaks)
Mesures de conservation recommandéesStratégies de conservation IUCNExpert
The species occurs within Semliki Game Reserve, and it was also sighted in the Murchison Falls National Park and the Kabwoya Wildlife Reserve (Cole and Forest 2011, UNEP-WCMC 2019). Murchison Falls National Park is Uganda's oldest and largest protected area. Commercially viable oil was discovered under the Albertine Rift in 2003 and since then oil extractions are ongoing in the national park putting biodiversity conservation at risk (MacKenzie et al. 2017). Recent plans to dam Murchison Falls have been abandoned by the Ugandan Government.
Aloe butiabana is known from three ex situ collections globally (BGCI 2022) and it is listed in CITES Appendix II. The species was not assessed for the Uganda National Red List (MTWA 2018).
Aloe butiabana is known from three ex situ collections globally (BGCI 2022) and it is listed in CITES Appendix II. The species was not assessed for the Uganda National Red List (MTWA 2018).
Stress écologiques (2)Stresses Classification — IUCNExpert
1_1Ecosystem conversion1_2Ecosystem degradation
Priorités de recherche (3)Research Needed Classification — IUCNExpert
1_2Population size, distribution & trends1_4Harvest, use & livelihoods1_5Threats
Niche IUCN globaleRealms · Systems · LMEs · Growth forms · FAOs — biogéographie IUCNExpert
Royaumes biogéographiques
Afrotropical
Systèmes (terrestre/eau douce/marin)
Terrestrial
Formes de croissance
Succulent - shrub
Références bibliographiques (10)Sources scientifiques de l'évaluation IUCNExpert
- BGCI. 2022. Botanic Gardens Conservation International (BGCI) - PlantSearch. Available at: <a href="https://tools.bgci.org/plant_search.php">https://tools.bgci.org/plant_search.php</a>. (Accessed: 2022).
- IUCN. 2022. The IUCN Red List of Threatened Species. Version 2022-1. Available at: <a href="www.iucnredlist.org">www.iucnredlist.org</a>. (Accessed: 21 July 2022).
- Anywar, G., Tugume, P. and Kakudidi, E.K. 2021 (in press). A review of <i>Aloe</i> species used in traditional medicine in East Africa. <i>South African Journal of Botany</i>: DOI: 10.1016/j.sajb.2021.07.036.
- UNEP-WCMC and IUCN. 2019. Protected Planet: The World Database on Protected Areas (WDPA). Cambridge, UK Available at: <a href="https://www.protectedplanet.net/">https://www.protectedplanet.net/</a>. (Accessed: March 2019).
- Google Earth. 2019. Satellite Imagery. Available at: <a href="https://earth.google.com/web/">https://earth.google.com/web/</a>.
- MTWA. 2018. <i>Red List of Threatened Species in Uganda</i>. Ministry of Wildlife, Tourism and Antiquities, Kamapala, Uganda.
- MacKenzie, C.A.,Fuda, R.K., Ryan, S.J. and Hartter, J. 2017. Drilling through conservation policy: Oil exploration in Murchison Falls Protected Area, Uganda. <i>Conservation and Society</i> 15(3): 322-333.
- IISD. 2015. Migration and Conservation in the Lake Albert Ecosystem. International Institute for Sustainable Development (IISD).
- Cole, T.C. and Forrest, T.G. 2011. Two New <i>Aloe</i> Species From Uganda. <i>Cactus and Succulent Journal</i> 83(1): 28-38.
- Bachman, S., Moat, J., Hill, A.W., de la Torre, J. and Scott, B. 2011. Supporting Red List threat assessments with GeoCAT: geospatial conservation assessment tool. In: V. Smith and L. Penev (eds) e-Infrastructures for data publishing in biodiversity science. <i>Zookeys</i> 150: 117–126.
Évaluateurs & contributeurs (5)Personnes ayant contribué à l'évaluation IUCNExpert
assessor
Baldwin, I., Kalema, J., Ojelel, S. & Richards, S.L.
contributor
Darbyshire, I.
evaluator
Luke, W.R.Q. & Hilton-Taylor, C.
facilitators
Martínez Richart, A.I.
institutions
Royal Botanic Gardens, Kew
Baldwin, I., Kalema, J., Ojelel, S. & Richards, S.L. 2022. Aloe butiabana. The IUCN Red List of Threatened Species 2022: e.T110696681A110696694. Accessed on 05 May 2026.
Répartition mondiale
Aucune observation géoréférencée avec précision suffisante (<10 km) dans GBIF pour cette espèce.
Consulter sur les bases externes
Observations & statuts
Cartographie