Articles | Volume 23, issue 5
https://doi.org/10.5194/hess-23-2321-2019
https://doi.org/10.5194/hess-23-2321-2019
Research article
 | 
14 May 2019
Research article |  | 14 May 2019

Hydrogeological conceptual model of andesitic watersheds revealed by high-resolution heliborne geophysics

Benoit Vittecoq, Pierre-Alexandre Reninger, Frédéric Lacquement, Guillaume Martelet, and Sophie Violette

Viewed

Total article views: 3,506 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,342 1,079 85 3,506 309 75 85
  • HTML: 2,342
  • PDF: 1,079
  • XML: 85
  • Total: 3,506
  • Supplement: 309
  • BibTeX: 75
  • EndNote: 85
Views and downloads (calculated since 29 Jan 2019)
Cumulative views and downloads (calculated since 29 Jan 2019)

Viewed (geographical distribution)

Total article views: 3,506 (including HTML, PDF, and XML) Thereof 3,013 with geography defined and 493 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 14 Jan 2025
Download
Short summary
Water resource management on volcanic islands is challenging and faces several issues. Taking advantage of new heliborne geophysical technology, correlated with borehole and spring data, we develop a watershed-scale conceptual model and demonstrate that permeability increases with age for the studied formations. Moreover, complex geological structures lead to preferential flow circulations and to discrepancy between topographical and hydrogeological watersheds, influencing river flow rates.