Frequency dependent hydraulic properties estimated from oscillatory pumping tests in an unconfined aquifer

نویسندگان

  • Avinoam Rabinovich
  • Warren Barrash
  • Michael Cardiff
  • David L. Hochstetler
  • Tania Bakhos
  • Gedeon Dagan
  • Peter K. Kitanidis
چکیده

http://dx.doi.org/10.1016/j.jhydrol.2015.08.021 0022-1694/ 2015 Elsevier B.V. All rights reserved. ⇑ Corresponding author at: Department of Energy Resources Engineering, Stanford University, Stanford, CA 94035, USA. Tel.: +1 650 723 1594. E-mail address: [email protected] (A. Rabinovich). Avinoam Rabinovich a,⇑, Warren Barrash , Michael Cardiff , David L. Hochstetler , Tania Bakhos , Gedeon Dagan , Peter K. Kitanidis c

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A potential-based inversion of unconfined steady-state hydraulic tomography.

The importance of estimating spatially variable aquifer parameters such as transmissivity is widely recognized for studies in resource evaluation and contaminant transport. A useful approach for mapping such parameters is inverse modeling of data from series of pumping tests, that is, via hydraulic tomography. This inversion of field hydraulic tomographic data requires development of numerical ...

متن کامل

Scale dependence of the hydraulic properties of a 1 fractured aquifer estimated using transfer functions

We present an investigation of the scale dependence of hydraulic 3 parameters in fractured media based on the concept of transfer functions (TF). 4 TF methods provide an inexpensive way to perform aquifer parameter es5 timation, as they relate the fluctuations of an observation time series (hy6 draulic head fluctuations) to an input function (aquifer recharge) in frequency 7 domain. Fractured m...

متن کامل

Oscillatory pumping wells in phreatic, compressible, and homogeneous aquifers

Oscillatory well pumping was proposed recently as a tool for hydraulic tomography. Periodic pumping at a few frequencies is carried out through vertical intervals along the pumping well and the periodic head is measured along a few piezometers. The paper presents an analytical solution for the head field in an unconfined aquifer of finite depth under the common assumptions of a linearized water...

متن کامل

Estimation of Aquifer Properties Using Pumping Tests: Case Study of Pydibhimavaram Industrial Area, Srikakulam, India

Abstract—Adequate and reliable estimates of aquifer parameters are of utmost importance for proper management of vital groundwater resources. At present scenario, the ground water is polluted because of industrial waste disposed over the land and the contaminants are transported in the aquifer from one area to another area, which is depending on the characteristics of the aquifer and contaminan...

متن کامل

Aquifer heterogeneity characterization with oscillatory pumping: Sensitivity analysis and imaging potential

[1] Periodic pumping tests, in which a fluid is extracted during half a period, then reinjected, have been used historically to estimate effective aquifer properties. In this work, we suggest a modified approach to periodic pumping test analysis in which one uses several periodic pumping signals of different frequencies as stimulation, and responses are analyzed through inverse modeling using a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015