A database of SWAT model outputs for water flow, sediment and phosphorus transport in the Ina River catchment (Poland)

Description

The database contains results of a SWAT (Soil and Water Assessment Tool) modeling study performed for the Ina River catchment, Poland. The dataset provides daily model outputs at the sub-basin scale and is intended to support analyses of water flow, sediment transport, and phosphorus loads within the river catchment. The Ina River catchment was divided into computational sub-basins represented in the SWAT model. For each sub-basin, the database contains daily simulation results including water discharge, sediment yield, and organic and mineral phosphorus loads transported from the respective sub-basin. The dataset is provided as an Excel workbook. Each record represents one simulated day for one SWAT sub-basin. The following variables are included: • nrSUB – sub-basin label corresponding to the SWAT sub-basin identifier; • SUB – numerical identification number of the SWAT sub-basin; • YEAR – calendar year of the simulation; • Day of the year – sequential day number within the calendar year; • AREAkm2 – area of the sub-basin (km²); • FLOW_OUTcms – simulated water discharge leaving the sub-basin (m³ s⁻¹); • SED_OUTtons – simulated sediment load transported out of the sub-basin (tonnes); • ORGP_OUTkg – simulated organic phosphorus load transported out of the sub-basin (kg P); • MINP_OUTkg – simulated mineral phosphorus load transported out of the sub-basin (kg P). The sediment and phosphorus variables represent transported loads rather than concentrations. The spatially distributed and daily structure of the dataset enables analysis of temporal and spatial variability in river discharge, sediment transport, and phosphorus export across the Ina River catchment. A dedicated Data Guide is included in the workbook to facilitate interpretation of the SWAT output variables, their units, and their meaning.

Steps to reproduce

SWAT modelling, Laboratory analysis, Data integration, Statistical analysis

Institutions

• Institute of Meteorology and Water Management

  Mazovia, Warsaw
• AGH University of Krakow

  Lesser Poland, Krakow
• Jan Długosz University

  Silesia, Częstochowa

Categories

Licence