Generation of monthly flows in the Casma River basin up to the Tutuma Hydrometric Station using the GR2M precipitation-runoff model

Authors

  • Jose Luis Rojas Villegas Universidad Privada del Norte, Perú
  • Tomas Ayala Edson Nayger Universidad Privada del Norte, Perú
  • Abel Carmona Arteaga Universidad Privada del Norte, Peru

DOI:

https://doi.org/10.18687/LACCEI2024.1.1.177

Keywords:

Casma Basin, GR2M, ERA5-Land, RAIN4PE, GEE

Abstract

The present work is carried out in the Casma basin up to the Tutuma Hydrometric Station, with the objective of generating the flows at a monthly rate for a period of 31 years using the GR2M model. The GEE platform was used to obtain the temperature (ERA5) and precipitation (RAIN4PE) data. Information was obtained from the Water Observatory on daily flows, which were averaged monthly, from the Tutuma Hydrometric Station between the period from October 1982 to September 1985, which was used for the calibration and validation of the model. The analysis of results was given taking into account the criteria of efficiency, the Nash coefficient and Determination R2

Downloads

Published

2024-04-09

Issue

Vol. 1 No. 10 (2024): LACCEI 2024

Section

Articles

License

Copyright (c) 2024 LACCEI

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Rojas Villegas, J. L., Edson Nayger, T. A., & Carmona Arteaga, A. (2024). Generation of monthly flows in the Casma River basin up to the Tutuma Hydrometric Station using the GR2M precipitation-runoff model. LACCEI, 1(10). https://doi.org/10.18687/LACCEI2024.1.1.177

Most read articles by the same author(s)