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Temporal scaling of groundwater discharge in dual and multicontinuum catchment models

Autor
Russian, A.; Dentz, M.; Le Borgne, T.; Carrera, J.; Jimenez, J.
Tipus d'activitat
Article en revista
Revista
Water resources research
Data de publicació
2013-12-01
Volum
49
Número
12
Pàgina inicial
8552
Pàgina final
8564
DOI
https://doi.org/10.1002/2013WR014255 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/22873 Obrir en finestra nova
Resum
This paper presents a multicontinuum approach to model fractal temporal scaling of catchment response in hydrological systems. The temporal scaling of discharge is quantified in frequency domain by the transfer function (), which is defined as the ratio between the spectra of catchment response and recharge time series. The transfer function may scale with frequency as ()approximate to-. While the classical linear and Dupuit models predict exponents of =2 and =1, observations indicate scalings w...
Citació
Russian, A. [et al.]. Temporal scaling of groundwater discharge in dual and multicontinuum catchment models. "Water resources research", 01 Desembre 2013, vol. 49, núm. 12, p. 8552-8564.
Paraules clau
spectral analysis, stochastic hydrology, time series analysis

Participants

  • Russian, Anna  (autor)
  • Dentz, Marco  (autor)
  • Le Borgne, Tanguy  (autor)
  • Carrera Ramírez, Jesús  (autor)
  • Jimenez Martinez, Joaquin  (autor)

Arxius