Geoscientific Model Development
Geoscientific Model Development
GMD
Articles | Volume 19, issue 6
Articles | Volume 19, issue 6
https://doi.org/10.5194/gmd-19-2257-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-19-2257-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 19, issue 6
Development and technical paper
 | 
19 Mar 2026
Development and technical paper |  | 19 Mar 2026

EcoTWIN 1.0: a fully distributed tracer-aided ecohydrological model tracking water, isotopes, and nutrients

Songjun Wu, Doerthe Tetzlaff, Yi Zheng, and Chris Soulsby

Viewed

Total article views: 1,664 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,430 193 41 1,664 64 25 32
  • HTML: 1,430
  • PDF: 193
  • XML: 41
  • Total: 1,664
  • Supplement: 64
  • BibTeX: 25
  • EndNote: 32
Views and downloads (calculated since 12 Sep 2025)
Cumulative views and downloads (calculated since 12 Sep 2025)

Viewed (geographical distribution)

Total article views: 1,664 (including HTML, PDF, and XML) Thereof 1,650 with geography defined and 14 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 19 Mar 2026
Download
Short summary
We developed EcoTWIN v1.0, a new fully distributed tracer-aided ecohydrological model that tracks water, isotopes, and nutrients fluxes. The model was successfully tested in 17 large European catchments across diverse geological and climatic backgrounds. As a tracer-aided model, EcoTWIN not only captures flow paths but also estimates water ages/travel times, thus bridging hydrology with water quality. This opens new possibilities for understanding the synergy between water and nitrogen cycles.
Read more
Share