The use of the mann-kendall test for detection of precipitation trends in a semi-arid region of Pernambuco. Research, Society and Development, [S. l.], v. 11, n. 11, p. e546111133925, 2022. DOI: 10.33448/rsd-v11i11.33925. Disponível em: https://rsdjournal.org/rsd/article/view/33925. Acesso em: 5 dec. 2025.