MENÜ MENÜ
  • Sie verwenden einen veralteten Webbrowser, weshalb es zu Problemen mit der Darstellung kommen kann. Bei Problemen mit der Bestellabgabe können Sie gerne auch telefonisch bestellen unter: 01805 565554 (0,14€/min, mobil max.0,42€/min)

Groundwater Modeling of the Tsinkanet Catchment (Northern Ethiopia)

González-Quijano:Groundwater Modeling o
Autor: Manuel González-Quijano / Tesfamichael G. Yohannes Tewolde / F. Hilaire De Smedt
Verfügbarkeit: nur noch 3 lieferbar
Artikelnummer: 798655
ISBN / EAN: 9783659117770

Verfügbarkeit: sofort lieferbar

49,00
Inkl. MwSt. , zzgl. Versandkosten

Produktbeschreibung

During the past years a number of artificial dams have been constructed in the Geba Catchment (Northern Ethiopia)in order to supplement the rain-fed agriculture through small scale irrigation. However, most of these dams do not hold enough water due to leakage which in turn may be regarded as something beneficial for groundwater extraction. Thus, the contribution of such small ponds to the groundwater is the aim of this thesis using as a study case the Tsinkanet micro-dam. In order to achieve this goal, a groundwater model for Tsinkanet Sub-Catchment has been built using the finite-difference groundwater flow simulator MODFLOW. Certain data were analyzed in order to get the necessary input parameters for the model. Among others, pumping-tests, geophysical data, recharge calculations and water balances using GIS. Once the model was calibrated using observation heads, the goundwater flow from the dam to the surrounding aquifer was calculated obtaining values of 2.37 m3/d and 23.62 m3/d for the two models proposed. These very low values are due to the high water table in the aquifer during the rainy season (when the observation heads were measured).

Zusatzinformation

Autor Verlag LAP Lambert Academic Publishing
ISBN / EAN 9783659117770 Bindung Taschenbuch

Sie könnten auch an folgenden Produkten interessiert sein

Titelliste

0 Kundenmeinungen

Bitte schreiben Sie uns Ihre Meinung zu: Groundwater Modeling of the Tsinkanet Catchment (Northern Ethiopia)

  • Wenn Sie dieses Eingabefeld sehen sollten, lassen Sie es leer!