Trends of climate parameters over Tanzania

7th International Scientific Practical Conference "Modern problems of reservoirs and their catchments"

自然科学（总论）

Mikova, K.D.^1^2 ; Msafiri, L.C.^3

Perm State University, 15, Bukireva str., Perm

614990, Russia^1

Russian Federal Research Institute of Fisheries and Oceanography, Perm Branch, 3, Chernyshevskogo str., Perm

614002, Russia^2

Tanzania Meteorological Agency, Dodoma, Tanzania, United Republic of^3

关键词: Absolute values;    Air temperature;    Climate parameters;    Dry air;    Rainfall trends;    Tanzania;    Weather stations;    Wind speed;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/321/1/012035/pdf
DOI  :  10.1088/1755-1315/321/1/012035

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

Analysis of the climate parameters over Tanzania were done for period 57-61 years. Rainfall and wind speed had greater variability than air temperatures. Positive significant trend of dry air temperature, maximal and minimal air temperatures were detected almost for all weather stations. As well positive trends of wind speed were detected just for stations Dodoma, Arusha, Mtwara and Mwanza. While rainfall trend analysis just for station Mtwara showed negative significant trend. In absolute values wind speed increased by 0.7-1.1 m/s, rainfall decreased by 89.3-136.1 mm, dry air temperature rise up 0.5-1.0 °C, maximal and minimal air temperatures values have grown by 2.0-3.6 °C.