Distribution of Acacia senegal (L.) Willd. (Fabaceae) in Uganda and its relationship to climatic factors

Simple item page
dc.contributor.authorMulumba, John Wasswa
dc.contributor.authorLwasa, James
dc.contributor.authorAtieno, Frederick
dc.date.accessioned2021-12-16T04:59:10Z
dc.date.available2021-12-16T04:59:10Z
dc.date.issued2011
dc.description.abstractThe aim of the study was to map the distribution of Acacia senegal and its infraspecific taxa in Uganda and predict its suitable range of occurrence based on climatic factors. The distribution of the infraspecific taxa was analysed for richness, diversity, turnover and reserve selection. Regression analysis was performed to understand the relationship between distribution of the species and climatic variables. Georeferenced species occurrence points were superimposed over temperature and vapour maps. Areas with highest taxa richness, diversity and turnover were mapped and found in the Lake Kyoga basin. The species shows preference for the northern region of the study area with dissimilar climatic pattern from the southern region and the superimposition supported findings. Variety kerensis exhibited narrower climatic, altitudinal and distribution range preference. Temperature seasonality, maximum temperature of warmest month, temperature annual range, mean temperatures of warmest and driest quarters had the highest coefficients of determination (r2 > 0.7) hence most important in influencing species distribution. The most appropriate locations for in situ conservation and for germplasm collection to ensure maximum diversity is secured are found in Wabisi-Wajala, Kiula, Kyalubanga, Bajo, Kasagala, Kabwika-mujwalanganda, Maruzi, Moroto and Napak Central Forest Reserves. The study recommends ecological studies to understand status of A. senegal.en_US
dc.identifier.citationMulumba, J. W., Atieno, F., & Lwasa, J. (2011). Distribution of Acacia senegal (L.) Willd. (Fabaceae) in Uganda and its relationship to climatic factors. Blackwell Publishing Ltd; African ajaournal of Ecology, 49, 261–266en_US
dc.identifier.urihttps://nru.uncst.go.ug/xmlui/handle/123456789/682
dc.language.isoenen_US
dc.publisherBlackwell Publishing Ltden_US
dc.subjectAcaciaen_US
dc.subjectDiversity,en_US
dc.subjectIn situen_US
dc.subjectoOccurrenceen_US
dc.subjectRichnessen_US
dc.subjectUgandaen_US
dc.titleDistribution of Acacia senegal (L.) Willd. (Fabaceae) in Uganda and its relationship to climatic factorsen_US
dc.typeArticleen_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Distribution of Acacia senegal.pdf
Size:
479.7 KB
Format:
Adobe Portable Document Format
Description:
Research Article
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Agricultural and Veterinary Sciences