Characterization of Historical Seasonal and Annual Rainfall and Temperature Trends in Selected Climatological Homogenous Rainfall Zones of Uganda

Majaliwa J.G.M; Tenywa M.M; Bamanya D.; Rao KPC; Bagamba, F

Characterization of Historical Seasonal and Annual Rainfall and Temperature Trends in Selected Climatological Homogenous Rainfall Zones of Uganda

Majaliwa J.G.M * §

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Tenywa M.M

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Bamanya D.

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Rao KPC

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Bagamba, F

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Makerere University

Characterization of Historical Seasonal and Annual Rainfall and Temperature Trends in Selected Climatological Homogenous Rainfall Zones of Uganda

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Abstract

There is general lack of scientific consensus on the trend and distribution of annual and seasonal rainfall and temperature in Uganda. This study used both observational and AgMerra rainfall and temperature data for the period 1980-2010 to characterize the trend and variability in seasonal and annual rainfall, maximum and minimum temperatures across 12 different rainfall homogenous zones (K, H, ME, L, J, F, MW, D, E, A1, A2, and I) of Uganda. Trends analysis was done using regression method, while coefficient of variation and ANOVA techniques were used to analyze variability. The results show statistically significant increasing trends (P ≤ 0.05) in annual rainfall amount in zone A1 and a declining trend for zone K (P

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Majaliwa J.G.M, Tenywa M.M, Bamanya D., Rao KPC, Bagamba, F. 2015. "Characterization of Historical Seasonal and Annual Rainfall and Temperature Trends in Selected Climatological Homogenous Rainfall Zones of Uganda". Global Journal of Science Frontier Research - H: Environment & Environmental geology GJSFR-H Volume 15 (GJSFR Volume 15 Issue H4).

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GJSFR Volume 15 Issue H4

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Journal Specifications

Crossref Journal DOI 10.17406/GJSFR

Print ISSN 0975-5896

e-ISSN 2249-4626

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GJSFR-H Classification FOR Code: 300899

Submission ReceivedAugust 24, 2015
Peer Review Double Blind
Handling Editor
Accepted September 23, 2015
Published October 7, 2015

Version of record

v1.2

Issue date

November 7, 2015

Language

English

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Article Matrices

Total Score: 161

Country: Uganda

Subject: Global Journal of Science Frontier Research

Authors: Majaliwa J.G.M, Tenywa M.M., Bamanya D., Majugu W., Isabirye P.,Nandozi C., Nampijja J., Musinguzi P., Nimusiima A., Luswata K.C, , Rao KPC, Bonabana J.; Bagamba, F.; Sebuliba, E., Azanga, E., Sridher G (PhD/Dr. count: 0)

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