Estimating the influence of land-use on hydrological parameters of the peatlands of the Itimbiri River Basin, north-eastern Congo Basin

Authors

  • Marcel Adoko Bagala Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Raphael Muamba Tshimanga Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Cush Luwesi Ngonzo Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Landry Nzamipiele Nkaba Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Nana Kabujenda Kabasu Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Yves Aseke Lukuke Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Napoleon Kasomba Kabama Regional School of Water, University of Kinshasa, Democratic Republic of the Congo Author
  • Jean Pierre Mobonde Apandani University of Lisala, Democratic Republic of the Congo Author
  • Delphine Kubasia Likabe University of Lisala, Democratic Republic of the Congo Author
  • Serge Kwana Elombemoti University of Lisala, Democratic Republic of the Congo Author
  • John Matete Sangwani University of Lisala, Democratic Republic of the Congo Author
  • Patience Mpia Ngelikoto Regional School of Water, University of Kinshasa and National Pedagogical University, Democratic Republic of the Congo Author

DOI:

https://doi.org/10.59228/rcst.026.v5.i1.218

Keywords:

Land use, Hydrological parameters, peatland, WEAP Modelling, Itimbiri Basin

Abstract

This study aims to develop a hydrological model for the Itimbiri River Basin to assess available water resources and support decision-making for effective and sustainable water resource management. Historical climatic and hydrological data were utilized using the soil moisture method integrated into the WEAP hydrological model. The modeling results are satisfactory, with performance indicators such as an NSE of 0.65, an R² of 0.75, SqrtNSE,0,71 and a PBIAS of -2%, demonstrating the model's ability to accurately replicate the basin's hydrological regimes. The study provides a comprehensive approach to sustainable water resource management and emphasizes the need to establish a dense and reliable hydro-climatic monitoring network to ensure regular and rigorous tracking of water resources in the Itimbiri River Basin.

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References

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Published

2026-01-15

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