Systematic ReviewPublished 8 September 2026Calibration and validation strategies of SWAT+ for streamflow simulation: a systematic reviewBetelhem Fetene Admas · Temesgen Gashaw Tarkegn · Raghavan Srinivasan · Daniel Valadão Silva · Rafael Leandro Fernandes Melo · Frederico Ribeiro do CarmoFrontiers in Waterdoi 10.3389/frwa.2026.1882804