A Tri-National program for estimating the link between snow resources and hydrological droughts

Autor: M. Zappa, T. Vitvar, A. Rücker, G. Melikadze, L. Bernhard, V. David, M. Jans-Singh, N. Zhukova, M. Sanda

Publikováno v: Proceedings of the International Association of Hydrological Sciences, Vol 369, Pp 25-30 (2015)

To evaluate how summer low flows and droughts are affected by the winter snowpack, a Tri-National effort will analyse data from three catchments: Alpbach (Prealps, central Switzerland), Gudjaretis-Tskali (Little Caucasus, central Georgia), and Kam

Externí odkaz: https://doaj.org/article/1f1f346a2fca441ea68d0dd06af3d072

The use of water stable isotopes for a better understanding of hydrogeological processes in Haiti: overview of existing δ18O and δ2H data

Autor: L. Gourcy, J. K. Adamson, W. J. Miner, T. Vitvar, D. Belizaire

Publikováno v: Hydrogeology Journal. 30:1387-1397

Isotope hydrological studies carried out since 1987 in Haiti have proven to be effective in improving conceptual models of the principal aquifers in this Caribbean island nation. However, many of these studies have been limited and are mostly unpubli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95222d48eb36a0190cf70b185296c6fe
https://doi.org/10.1007/s10040-022-02498-1

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Estimation of baseflow residence times in watersheds from the runoff hydrograph recession: method and application in the Neversink watershed, Catskill Mountains, New York

Autor: T. Vitvar, David M. Wolock, Gregory B. Lawrence, Douglas A. Burns, Jeffrey J. McDonnell

Publikováno v: Hydrological Processes. 16:1871-1877

A method for estimation of mean baseflow residence time in watersheds from hydrograph runoff recession characteristics was developed. Runoff recession characteristics were computed for the period 1993–96 in the 2 km2 Winnisook watershed, Catskill M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9d077086d6eb47c3454a63d44b114200
https://doi.org/10.1002/hyp.5027

Flow pattern and residence time of groundwater within the south-eastern Taoudeni sedimentary basin (Burkina Faso, Mali)

Autor: M. Ito, Hana Jiráková, S. Traore, P. Le Coustumer, N.F. Compaore, T. Vitvar, Hélène Celle-Jeanton, D. Dakoure, Frédéric Huneau

Publikováno v: Journal of Hydrology
Journal of Hydrology, 2011, 409, pp.423-439. ⟨10.1016/j.jhydrol.2011.08.043⟩
Journal of Hydrology, Elsevier, 2011, 409, pp.423-439. ⟨10.1016/j.jhydrol.2011.08.043⟩

Summary The knowledge about groundwater flow conditions within the Southeastern Taoudeni Basin Aquifer shared by Burkina Faso and Mali is relatively limited with very little information on potentiometric heads, recharge processes, residence time and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::273f2f3b2e197fffdffe6d3c9f21dd8c
https://hal.science/hal-00671087