Atekwana, E. : rechercher sur Z-Library

Eliot A. Atekwana, Estella A. Atekwana, Rebecca S. Rowe, D. Dale Werkema Jr., Franklyn D. Legall

Année:

2017

Langue:

english

Fichier:

PDF, 7.02 MB

english, 2017

The relationship of total dissolved solids measurements to bulk electrical conductivity in an aquifer contaminated with hydrocarbon

Journal:

Persellin, C. J., Gregg, J. M., Shelton, K. L., Somerville, I. D., Atekwana, E. A.

Année:

2004

Langue:

english

Fichier:

PDF, 1.27 MB

english, 2004

Base Metal Sulfide Mineralization in Lower Carboniferous Strata, Northwest Ireland

Journal:

Exploration and Mining Geology

Année:

2010

Fichier:

PDF, 8.36 MB

2010

[Society of Exploration Geophysicists SEG Technical Program Expanded Abstracts 2015 - New Orleans, Louisiana (18 October to 23 October)] SEG Technical Program Expanded Abstracts 2015 - Interpretation of basement structures from aeromagnetic data associated with oil producing fields in parts of the Central Kansas Uplift

Karim, Muhammad, Ali, Hendratta, Matende, Kitso, Atekwana, Estella A

Langue:

english

Fichier:

PDF, 2.56 MB

english

Lithospheric structure beneath the Central Africa Orogenic Belt in Cameroon from the analysis of satellite gravity and passive seismic data

Goussi Ngalamo, Jeannot F., Sob, Mohamed, Bisso, Dieudonne, Abdelsalam, Mohamed G., Atekwana, Estella, Ekodeck, Georges E.

Journal:

Tectonophysics

Année:

2018

Langue:

english

Fichier:

PDF, 30.38 MB

english, 2018

Crustal and thermal structure of the Permian â Jurassic Luangwa â Lukusashi â Luano Rift, Zambia: Implications for strain localization in magma â poor continental rifts

Matende, Kitso N., Atekwana, Estella, Mickus, Kevin, Abdelsalam, Mohamed G., Atekwana, Eliot A., Evans, Rob, Nyalugwe, Victor N., Emishaw, Luelseged

Journal:

Jeff Roden, Mohamed G. Abdelsalam, Estella Atekwana, Gad El-Qady, Elhamy Aly Tarabees

Année:

2020

Fichier:

PDF, 28.52 MB

2020

Structural influence on the evolution of the pre-Eonile drainage system of southern Egypt: Insights from magnetotelluric and gravity data

Journal:

Kelsey Mosley Bufford, Estella A. Atekwana, Mohamed G. Abdelsalam, Elijah Shemang, Eliot A. Atekwana, Kevin Mickus, Moikwathai Moidaki, Motsoptse P. Modisi, Loago Molwalefhe

Année:

2011

Langue:

english

Fichier:

PDF, 2.09 MB

english, 2011

Geometry and faults tectonic activity of the Okavango Rift Zone, Botswana: Evidence from magnetotelluric and electrical resistivity tomography imaging

Journal:

Jiasong Fang, Michael J. Barcelona, R.V. Krishnamurthy, E.A. Atekwana

Année:

2012

Langue:

english

Fichier:

PDF, 2.40 MB

english, 2012

Stable carbon isotope biogeochemistry of a shallow sand aquifer contaminated with fuel hydrocarbons

Journal:

Canadian Journal of Earth Sciences

Année:

2000

Langue:

english

Fichier:

PDF, 217 KB

english, 2000

Geophysics at the interface: Response of geophysical properties to solid-fluid, fluid-fluid, and solid-solid interfaces

Knight, R., Pyrak-Nolte, L. J., Slater, L., Atekwana, E., Endres, A., Geller, J., Lesmes, D., Nakagawa, S., Revil, A., Sharma, M. M., Straley, C.

Journal:

Reviews of Geophysics

Année:

2010

Langue:

english

Fichier:

PDF, 2.23 MB

english, 2010

Ramp-flat geometry within the central Kapuskasing uplift? Evidence from potential field modeling results

Atekwana, E. A., Salisbury, M. H., Verhoef, J., Culshaw, N.

Journal:

Année:

1994

Langue:

english

Fichier:

PDF, 2.63 MB

english, 1994

The role of pre-existing Precambrian structures in rift evolution: The Albertine and Rhino grabens, Uganda

Katumwehe, Andrew B., Abdelsalam, Mohamed G., Atekwana, Estella A.

Journal:

Tectonophysics

Année:

2015

Langue:

english

Fichier:

PDF, 6.23 MB

english, 2015

The Effects of LNAPL Biodegradation Products on Electrical Conductivity Measurements

Cassidy, Daniel P., Werkema, D. Dale, Sauck, William, Atekwana, Estella, Rossbach, Silvia, Duris, Joe

Journal:

Journal of Environmental and Engineering Geophysics

Année:

2001

Langue:

english

Fichier:

PDF, 1.15 MB

english, 2001

Resistivity and self-potential tomography applied to groundwater remediation and contaminant plumes: Sandbox and field experiments

Mao, D., Revil, A., Hort, R.D., Munakata-Marr, J., Atekwana, E.A., Kulessa, B.

Journal:

Journal of Hydrology

Année:

2015

Langue:

english

Fichier:

PDF, 1.69 MB

english, 2015

Induced polarization response of porous media with metallic particles — Part 2: Comparison with a broad database of experimental data

Revil, André, Abdel Aal, Gamal Z., Atekwana, Estella A., Mao, Deqiang, Florsch, Nicolas

Journal:

Geophysics

Année:

2015

Langue:

english

Fichier:

PDF, 1.30 MB

english, 2015

Dissolved inorganic carbon evolution in neutral discharge from mine tailings piles

Ali, Hendratta N., Atekwana, Eliot A.

Journal:

Hydrological Processes

Année:

2016

Langue:

english

Fichier:

PDF, 891 KB

english, 2016

Evolution of the broadly rifted zone in southern Ethiopia through gravitational collapse and extension of dynamic topography

Emishaw, Luelseged, Laó-Dávila, Daniel A., Abdelsalam, Mohamed G., Atekwana, Estella A., Gao, Stephen S.

Journal:

Tectonophysics

Année:

2017

Langue:

english

Fichier:

PDF, 1.46 MB

english, 2017

Evidence of Coupled Carbon and Iron Cycling at a Hydrocarbon-Contaminated Site from Time Lapse Magnetic Susceptibility

Lund, Anders, Slater, Lee, Atekwana, Estella, Ntarlagiannis, Dimitrios, Cozzarelli, Isabelle M., Bekins, Barbara

Journal:

Environmental Science & Technology

Année:

2017

Langue:

english

Fichier:

PDF, 2.15 MB

english, 2017

Pitfalls in near-surface geophysical interpretation: Challenging paradigms and misconceptions

Nobes, David C., Atekwana, Estella

Journal:

Interpretation

Année:

2018

Langue:

english

Fichier:

PDF, 4.42 MB

english, 2018

Upper lithospheric structure of the Dobi graben, Afar Depression from magnetics and gravity data

Demissie, Zelalem, Mickus, Kevin, Bridges, David, Abdelsalam, Mohamed G., Atekwana, Estella

Journal:

Rosier, Carl L., Atekwana, Estella A., Aal, Gamal Abdel, Patrauchan, Marianna A.

Année:

2018

Langue:

english

Fichier:

PDF, 8.96 MB

english, 2018

Cell concentrations and metabolites enhance the SIP response to biofilm matrix components

Journal:

E. A. Atekwana, R. V. Krishnamurthy

Année:

2019

Langue:

english

Fichier:

PDF, 2.68 MB

english, 2019

Investigating landfill-impacted groundwater seepage into headwater streams using stable carbon isotopes

Journal:

Hydrological Processes

Année:

2004

Langue:

english

Fichier:

PDF, 367 KB

english, 2004

Geochemical and isotopic evidence of a groundwater source in the Corral Canyon meadow complex, central Nevada, USA

Eliot A. Atekwana, Dorothea S. Richardson

Journal:

Hydrological Processes

Année:

2004

Langue:

english

Fichier:

PDF, 312 KB

english, 2004

In memoriam: Henri Kampunzu (1952–2004)

Sospeter Muhongo, Jean-Paul Liegeois, Steve McCourt, Sadrack Felix Toteu, Estella Atekwana, Patrick G. Eriksson, Marek Wendorff

Journal:

Estella A Atekwana, William A Sauck, Douglas D Werkema Jr.

Année:

2004

Langue:

english

Fichier:

PDF, 128 KB

english, 2004

Investigations of geoelectrical signatures at a hydrocarbon contaminated site

Journal:

Geophysical Journal International

Année:

2000

Langue:

english

Fichier:

PDF, 2.35 MB

english, 2000

Gravity evidence for a larger Limpopo Belt in southern Africa and geodynamic implications

R. T. Ranganai, A. B. Kampunzu, E. A. Atekwana, B. K. Paya, J. G. King, D. I. Koosimile, E. H. Stettler

Journal:

Année:

2002

Langue:

english

Fichier:

PDF, 364 KB

english, 2002

A versatile glass tube cracker for transfer of gases from sealed glass tubes for stable isotope ratio and chemical analyses

E. A. Atekwana, F. Meints, R. V. Krishnamurthy

Journal:

Rapid Communications in Mass Spectrometry

Année:

2010

Langue:

english

Fichier:

PDF, 102 KB

english, 2010

Dissolved inorganic carbon (DIC) and hydrologic mixing in a subtropical riverine estuary, southwest Florida, USA

Eliot A. Atekwana, Lenore P. Tedesco, Leda R. Jackson

Journal:

Estuaries and Coasts

Année:

2003

Langue:

english

Fichier:

PDF, 288 KB

english, 2003

Geophysical Signatures of Microbial Activity at Hydrocarbon Contaminated Sites: A Review

Estella A. Atekwana, Eliot A. Atekwana

Journal:

Surveys in Geophysics

Année:

2010

Langue:

english

Fichier:

PDF, 2.30 MB

english, 2010

Early structural development of the Okavango rift zone, NW Botswana

B.D. Kinabo, E.A. Atekwana, J.P. Hogan, M.P. Modisi, D.D. Wheaton, A.B. Kampunzu

Journal:

Jose L. Bermejo, William A. Sauck, Estella A. Atekwana

Année:

2007

Langue:

english

Fichier:

PDF, 5.72 MB

english, 2007

Geophysical Discovery of a New LNAPL Plume at the Former Wurtsmith AFB, Oscoda, Michigan

Journal:

Groundwater Monitoring & Remediation

Année:

1997

Fichier:

PDF, 1.54 MB

1997

Induced-polarization measurements on unconsolidated sediments from a site of active hydrocarbon biodegradation

Abdel Aal, Gamal Z., Slater, Lee D., Atekwana, Estella A.

Journal:

Geophysics

Année:

2006

Langue:

english

Fichier:

PDF, 3.05 MB

english, 2006

Wetland vegetation colonization and expansion in small impoundments in Yaounde, Cameroon, West Africa

Eliot A. Atekwana, Philip L. Agendia, Estella A. Atekwana, Theophile H. Fonkou

Journal:

Wetlands

Année:

1995

Langue:

english

Fichier:

PDF, 2.15 MB

english, 1995

Biodegradation and mineral weathering controls on bulk electrical conductivity in a shallow hydrocarbon contaminated aquifer

Eliot A. Atekwana, Estella Atekwana, Franklyn D. Legall, R.V. Krishnamurthy

Journal:

Journal of Contaminant Hydrology

Année:

2005

Langue:

english

Fichier:

PDF, 457 KB

english, 2005

Dissolved inorganic carbon concentrations and stable carbon isotope ratios in streams polluted by variable amounts of acid mine drainage

Eliot A. Atekwana, Ernest W. Fonyuy

Journal:

Journal of Hydrology

Année:

2009

Langue:

english

Fichier:

PDF, 930 KB

english, 2009

A generic automated/semiautomated digital multi-electrode instrument for field resistivity measurements

Werkema, D.D., Jr., Atekwana, E., Sauck, W., Asumadu, J.A.

Journal:

IEEE Transactions on Instrumentation and Measurement

Année:

2000

Langue:

english

Fichier:

PDF, 177 KB

english, 2000

A new model for the spectral induced polarization signature of bacterial growth in porous media

A. Revil, E. Atekwana, C. Zhang, A. Jardani, S. Smith

Journal:

Water Resources Research

Année:

2012

Langue:

english

Fichier:

PDF, 1.97 MB

english, 2012

Isotopic and geochemical evolution of ground and surface waters in a karst dominated geological setting: a case study from Belize, Central America

A.M. Marfia, R.V. Krishnamurthy, E.A. Atekwana, W.F. Panton

Journal:

Ernest W. Fonyuy, Eliot A. Atekwana

Année:

2004

Langue:

english

Fichier:

PDF, 352 KB

english, 2004

Effects of acid mine drainage on dissolved inorganic carbon and stable carbon isotopes in receiving streams

Journal:

Megan Hart, T.M. Whitworth, Eliot Atekwana

Année:

2008

Langue:

english

Fichier:

PDF, 442 KB

english, 2008

Hyperfiltration of sodium chloride through kaolinite membranes under relatively low-heads – Implications for groundwater assessment

Journal:

Ernest W. Fonyuy, Eliot A. Atekwana

Année:

2008

Langue:

english

Fichier:

PDF, 211 KB

english, 2008

Dissolved inorganic carbon evolution and stable carbon isotope fractionation in acid mine drainage contaminated streams: Insights from a laboratory study

Journal:

Hendratta N. Ali, Eliot A. Atekwana

Année:

2008

Langue:

english

Fichier:

PDF, 349 KB

english, 2008

Effect of progressive acidification on stable carbon isotopes of dissolved inorganic carbon in surface waters

Journal:

Chemical Geology

Année:

2009

Langue:

english

Fichier:

PDF, 1.29 MB

english, 2009

The effect of sulfuric acid neutralization on carbonate and stable carbon isotope evolution of shallow groundwater

Hendratta N. Ali, Eliot A. Atekwana

Journal:

Chemical Geology

Année:

2011

Langue:

english

Fichier:

PDF, 1.09 MB

english, 2011

Spectral induced polarization response to nanoparticles in a saturated sand matrix

Ryan A. Joyce, Danney R. Glaser II, D. Dale Werkema Jr., Estella A. Atekwana

Journal:

Lauren M. Simkins, Alexander R. Simms, Anna M. Cruse, Taylor Troiani, Eliot A. Atekwana, James Puckette, Yusuke Yokoyama

Année:

2012

Langue:

english

Fichier:

PDF, 1.81 MB

english, 2012

Correlation of early and mid-Holocene events using magnetic susceptibility in estuarine cores from bays along the northwestern Gulf of Mexico

Journal:

Palaeogeography, Palaeoclimatology, Palaeoecology

Année:

2012

Langue:

english

Fichier:

PDF, 1.33 MB

english, 2012

Seasonal variations of dissolved inorganic carbon and δ13C of surface waters: application of a modified gas evolution technique

E.A Atekwana, R.V Krishnamurthy

Journal:

Journal of Hydrology

Année:

1998

Langue:

english

Fichier:

PDF, 975 KB

english, 1998

Isotopic investigations of carbonate growth on concrete structures

R.V. Krishnamurthy, D. Schmitt, E.A. Atekwana, M. Baskaran

Journal: