메뉴 건너뛰기




Volumn 281, Issue 1-2, 2003, Pages 70-81

Detrimental effects of natural vertical head gradients on chemical and water level measurements in observation wells: Identification and control

Author keywords

Ambient flow; Hydraulic head gradients; Monitoring well; Numerical simulation; Well screens

Indexed keywords

AQUIFERS; BOREHOLES; DATA REDUCTION; FLOWMETERS; WATER WELLS;

EID: 0142123404     PISSN: 00221694     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-1694(03)00201-4     Document Type: Conference Paper
Times cited : (39)

References (20)
  • 1
    • 0030106368 scopus 로고    scopus 로고
    • Bias in ground-water data caused by well-bore flow in long-screen wells
    • Church, P.E., Granato, G.E., 1996. Bias in ground-water data caused by well-bore flow in long-screen wells. Ground Water 34 (2), 262-273.
    • (1996) Ground Water , vol.34 , Issue.2 , pp. 262-273
    • Church, P.E.1    Granato, G.E.2
  • 2
    • 0035209663 scopus 로고    scopus 로고
    • Application procedures for the electromagnetic borehole flowmeter in shallow unconfined aquifers
    • Crisman, S.A., Molz, F.J., Dunn, D.L., Sappington, F.C., 2001. Application procedures for the electromagnetic borehole flowmeter in shallow unconfined aquifers. Ground Water Monitoring and Remediation 21 (4), 96-100.
    • (2001) Ground Water Monitoring and Remediation , vol.21 , Issue.4 , pp. 96-100
    • Crisman, S.A.1    Molz, F.J.2    Dunn, D.L.3    Sappington, F.C.4
  • 3
    • 0035173110 scopus 로고    scopus 로고
    • Implications of observed and simulated ambient flow in monitoring wells
    • Elçi, A., Molz, F.J., Waldrop, W.R., 2001. Implications of observed and simulated ambient flow in monitoring wells. Ground Water 39 (6), 853-862.
    • (2001) Ground Water , vol.39 , Issue.6 , pp. 853-862
    • Elçi, A.1    Molz, F.J.2    Waldrop, W.R.3
  • 5
    • 0028438875 scopus 로고
    • Maximum watertable drawdown at a fully-penetrating pumping well
    • Gefell, M.J., Thomas, G.M., Rossello, S.J., 1994. Maximum watertable drawdown at a fully-penetrating pumping well. Ground Water 32 (3), 411-419.
    • (1994) Ground Water , vol.32 , Issue.3 , pp. 411-419
    • Gefell, M.J.1    Thomas, G.M.2    Rossello, S.J.3
  • 6
    • 0019057216 scopus 로고
    • A closed-form equation for predicting the hydraulic conductivity of unsaturated soils
    • van Genuchten, M.Th., 1980. A closed-form equation for predicting the hydraulic conductivity of unsaturated soils. Soil Science Society of America Journal 44, 892-898.
    • (1980) Soil Science Society of America Journal , vol.44 , pp. 892-898
    • Genuchten, M.T.1
  • 7
    • 14344258161 scopus 로고    scopus 로고
    • FACT (Version 2.0) subsurface flow and contaminant transport documentation and user's guide
    • WSRC-TR-99-00282, Rev.0
    • Hamm, L.L., Aleman, S.E., 2000. FACT (Version 2.0) subsurface flow and contaminant transport documentation and user's guide. Westinghouse Savannah River Company Technical Report WSRC-TR-99-00282, Rev.0
    • (2000) Westinghouse Savannah River Company Technical Report
    • Hamm, L.L.1    Aleman, S.E.2
  • 9
    • 0034005385 scopus 로고    scopus 로고
    • Ground water sampling bias observed in shallow, conventional wells
    • Hutchins, S.R., Acree, S.D., 2000. Ground water sampling bias observed in shallow, conventional wells. Ground Water Monitoring and Remediation 20 (1), 86-93.
    • (2000) Ground Water Monitoring and Remediation , vol.20 , Issue.1 , pp. 86-93
    • Hutchins, S.R.1    Acree, S.D.2
  • 11
    • 0035452142 scopus 로고    scopus 로고
    • Steady state analysis of unsaturated flow above a shallow water-table aquifer drained by ditches
    • Kao, C., Bouarfa, S., Zimmer, D., 2001. Steady state analysis of unsaturated flow above a shallow water-table aquifer drained by ditches. Journal of Hydrology 250 (1-4), 122-133.
    • (2001) Journal of Hydrology , vol.250 , Issue.1-4 , pp. 122-133
    • Kao, C.1    Bouarfa, S.2    Zimmer, D.3
  • 12
    • 0029413180 scopus 로고
    • Influence of leaky boreholes on cross-formational groundwater flow and contaminant transport
    • Lacombe, S., Sudicky, E.A., Frape, S.K., Unger, A.J.A., 1995. Influence of leaky boreholes on cross-formational groundwater flow and contaminant transport. Water Resources Research 31 (8), 1871-1882.
    • (1995) Water Resources Research , vol.31 , Issue.8 , pp. 1871-1882
    • Lacombe, S.1    Sudicky, E.A.2    Frape, S.K.3    Unger, A.J.A.4
  • 14
    • 0001857339 scopus 로고
    • Development and application of borehole flowmeters for environmental assessment
    • Molz, F.J., Young, S.C., 1993. Development and application of borehole flowmeters for environmental assessment. The Log Analyst, 13-23.
    • (1993) The Log Analyst , pp. 13-23
    • Molz, F.J.1    Young, S.C.2
  • 15
    • 0024165745 scopus 로고
    • Determining the distribution of hydraulic conductivity in a fractured limestone aquifer by simultaneous injection and geophysical logging
    • Morin, R.H., Hess, A.E., Paillet, F.L., 1988. Determining the distribution of hydraulic conductivity in a fractured limestone aquifer by simultaneous injection and geophysical logging. Ground Water 26 (5), 587-595.
    • (1988) Ground Water , vol.26 , Issue.5 , pp. 587-595
    • Morin, R.H.1    Hess, A.E.2    Paillet, F.L.3
  • 16
    • 0000558910 scopus 로고
    • Finite element method of analyzing steady seepage with a free surface
    • Neuman, S.P., Witherspoon, P.A., 1970. Finite element method of analyzing steady seepage with a free surface. Water Resources Research 6, 889-897.
    • (1970) Water Resources Research , vol.6 , pp. 889-897
    • Neuman, S.P.1    Witherspoon, P.A.2
  • 18
    • 0031783722 scopus 로고    scopus 로고
    • Database-related accuracy and uncertainty of pedotransfer functions
    • Schaap, M.G., Leij, F.J., 1998. Database-related accuracy and uncertainty of pedotransfer functions. Soil Science 163 (10), 765-779.
    • (1998) Soil Science , vol.163 , Issue.10 , pp. 765-779
    • Schaap, M.G.1    Leij, F.J.2
  • 19
    • 0026302994 scopus 로고
    • A numerical investigation of free surface - Seepage face relationship under steady state flow conditions
    • Shamsai, A., Narasimhan, T.N., 1991. A numerical investigation of free surface - seepage face relationship under steady state flow conditions. Water Resources Research 27, 409-421.
    • (1991) Water Resources Research , vol.27 , pp. 409-421
    • Shamsai, A.1    Narasimhan, T.N.2
  • 20
    • 0014467537 scopus 로고
    • Computer methods for transient analysis of water table aquifers
    • Taylor, G.S., Luthin, J.N., 1969. Computer methods for transient analysis of water table aquifers. Water Resources Research 5, 144-152.
    • (1969) Water Resources Research , vol.5 , pp. 144-152
    • Taylor, G.S.1    Luthin, J.N.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.