نتایج جستجو برای: hydrogeology

تعداد نتایج: 726  

Journal: :Hydrogeology Journal 2006

2014
Shreekant P. Pathak Twinkle Singh

The present paper discusses the analysis of solution of groundwater flow in inclined porous media. The problem related to groundwater flow in inclined aquifers is usually common in geotechnical and hydrogeology engineering activities. The governing partial differential equation of one-dimensional groundwater recharge problem has been formed by Dupuit's assumption. Three cases have been discusse...

Journal: :Geology, Geophysics & Environment 2016

2016
Marco Dentz Peter K. Kang Alessandro Comolli Tanguy Le Borgne Daniel R. Lester

Marco Dentz, 2, ∗ Peter K. Kang, Alessandro Comolli, 2, 4 Tanguy Le Borgne, and Daniel R. Lester Spanish National Research Council (IDAEA-CSIC), Barcelona, Spain Hydrogeology Group (CSIC-UPC) Korea Institute of Science and Technology, Seoul 136-791, Republic of Korea Department of Civil Engineering, Technical University of Catalonia (UPC), Barcelona, Spain Université de Rennes 1, CNRS, Geoscien...

2014
Samuel Diem Philippe Renard Mario Schirmer

⇑ Corresponding author. Address: Überlandstrasse 133, P.O. Box 611, 8600 Dübendorf, Switzerland. Tel.: +41 58 765 5519; fax: +41 58 765 5028. E-mail addresses: [email protected] (S. Diem), [email protected] (P. Renard), [email protected] (M. Schirmer). Eawag, Swiss Federal Institute of Aquatic Science and Technology, Water Resources & Drinking Water, Überlandstrasse 133, 8600 Dü...

Nebkhas, as one of the Eoelian Landforms in dry and semi-dry areas, have significant influence in controlling aeolian erosion and the environment stability. The main question of this study concerns different morphometry of nebkhas in two neighbor sites in Daranjir playa and the main factors which control these landforms. area special properties, the variety  of  hydrogeology properties, and the...

Journal: :Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 2002
Fidelia N Nnadi Mark Fulkerson

Waterborne pathogens are known to reside in surface water systems throughout the U.S. Cryptosporidium outbreaks over recent years are the result of drinking water supplied from such sources. Contamination of aquifers has also led to several reported cases from drinking water wells. With high resistance to typical groundwater treatment procedures, aquifer infiltration by Cryptosporidium poses a ...

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