| Title: | Long-term water quality assessments under changing land use in a large semi-arid catchment in South Africa |
| Authors: | Mararakanye, N., J.J. Le Roux and A.C. Franke |
| Year: | 2022 |
| Journal: | Science of the Total Environment |
| Volume (Issue): | 818 |
| Pages: | |
| Article ID: | 151670 |
| DOI: | 10.1016/j.scitotenv.2021.151670 |
| URL (non-DOI journals): | |
| Model: | SWAT |
| Broad Application Category: | hydrologic and pollutant |
| Primary Application Category: | land use change |
| Secondary Application Category: | nutrient cycling/loss and transport |
| Watershed Description: | 7,220 km^2 Lower Vaal River, which consists of quaternary sub-catchments C91A and C91B, and is located in north central South Africa. |
| Calibration Summary: | |
| Validation Summary: | |
| General Comments: | |
| Language: | English |
| Keywords: | LULC change, Nitrate, Orthophosphate, Eutrophication, Landsat imagery, SWAT |