Innovative trend analysis of hydro-meteorological variables in Ibadan, Nigeria
نویسندگان
چکیده
Analysis of trend in hydro-meteorological variables is extremely important for improving water resources planning and management. This study examines monthly rainfall temperature using the recently developed Innovative Trend Method (ITAM) Mann-Kendall (M-K) with Sen’s slope test. Record precipitation data was obtained from International Institute Tropical Agriculture (IITA) Ibadan, Nigeria period 1973-2018. The during 45years has been analyzed ITAM M-K Most results these two methods detecting are found to be matching. result this shown that month February, March, April, May, June, July, August September indicated an increasing rate 0.01, 0.004, 0.025, 0.063, 0.028, 0.006 0.061 mm / year respectively. A significant June at 1% 10% significance level. over area almost all months trend. May November
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ژورنال
عنوان ژورنال: Journal of Fundamental and Applied Sciences
سال: 2023
ISSN: ['1112-9867']
DOI: https://doi.org/10.4314/jfas.v14i1.15