Records |
Author |
Yabusaki, S.B.; Fang, Y.; Long, P.E.; Resch, C.T.; Peacock, A.D.; Komlos, J.; Jaffe, P.R.; Morrison, S.J.; Dayvault, R.D.; White, D.C.; Anderson, R.T. |
Title |
Uranium removal from groundwater via in situ biostimulation: Field-scale modeling of transport and biological processes |
Type |
Journal Article |
Year |
2007 |
Publication |
Journal of Contaminant Hydrology |
Abbreviated Journal |
|
Volume |
93 |
Issue |
1 |
Pages |
216-235 |
Keywords |
Bioremediation, Biostimulation, Field experiment, Iron, Reactive transport, Sulfate, Uranium |
Abstract |
During 2002 and 2003, bioremediation experiments in the unconfined aquifer of the Old Rifle UMTRA field site in western Colorado provided evidence for the immobilization of hexavalent uranium in groundwater by iron-reducing Geobacter sp. stimulated by acetate amendment. As the bioavailable Fe(III) terminal electron acceptor was depleted in the zone just downgradient of the acetate injection gallery, sulfate-reducing organisms came to dominate the microbial community. In the present study, we use multicomponent reactive transport modeling to analyze data from the 2002 field experiment to identify the dominant transport and biological processes controlling uranium mobility during biostimulation, and determine field-scale parameters for these modeled processes. The coupled process simulation approach was able to establish a quantitative characterization of the principal flow, transport, and reaction processes based on the 2002 field experiment, that could be applied without modification to describe the 2003 field experiment. Insights gained from this analysis include field-scale estimates of the bioavailable Fe(III) mineral threshold for the onset of sulfate reduction, and rates for the Fe(III), U(VI), and sulfate terminal electron accepting processes. |
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
|
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
0169-7722 |
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ yabusaki_uranium_2007 |
Serial |
156 |
Permanent link to this record |
|
|
|
Author |
Dahan, O.; Tatarsky, B.; Enzel, Y.; Külls, C.; Seely, M.; Benito, G. |
Title |
Dynamics of flood water infiltration and ground water recharge in hyperarid desert |
Type |
Journal Article |
Year |
2008 |
Publication |
Groundwater |
Abbreviated Journal |
|
Volume |
46 |
Issue |
3 |
Pages |
450-461 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
Blackwell Publishing Inc Malden, USA |
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Dahan2008dynamics |
Serial |
27 |
Permanent link to this record |
|
|
|
Author |
Klaus, J.; Külls, C.; Dahan, O. |
Title |
Evaluating the recharge mechanism of the Lower Kuiseb Dune area using mixing cell modeling and residence time data |
Type |
Journal Article |
Year |
2008 |
Publication |
Journal of Hydrology |
Abbreviated Journal |
|
Volume |
358 |
Issue |
3-4 |
Pages |
304-316 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
Elsevier |
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Klaus2008evaluating |
Serial |
28 |
Permanent link to this record |
|
|
|
Author |
Grodek, T.; Enzel, Y.; Morin, E.; Jacoby, Y.; Dahan, O.; Benito, G.; Kulls, C.; Geller, A.; Van Langenhove, G.; Seely, M. |
Title |
Flood hydrology, flood routing, paleohydrology and the estimation of water resources along the shallow alluvial aquifers of the Kuiseb River, Namibia |
Type |
Conference Article |
Year |
2008 |
Publication |
Abstracts – Israel Geological Society |
Abbreviated Journal |
|
Volume |
2008 |
Issue |
|
Pages |
37 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
|
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
Israel Geological Society |
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Grodek2008flood |
Serial |
56 |
Permanent link to this record |
|
|
|
Author |
Leibundgut, C.; Maloszewski, P.; Külls, C. |
Title |
Tracers in Hydrology |
Type |
Book Whole |
Year |
2009 |
Publication |
|
Abbreviated Journal |
|
Volume |
|
Issue |
1. Ed. |
Pages |
|
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
John Wiley & Sons, Ltd |
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Leibundgut2009tracers |
Serial |
37 |
Permanent link to this record |
|
|
|
Author |
Morin, E.; Grodek, T.; Dahan, O.; Benito, G.; Külls, C.; Jacoby, Y.; Van Langenhove, G.; Seely, M.; Enzel, Y. |
Title |
Flood routing and alluvial aquifer recharge along the ephemeral arid Kuiseb River, Namibia |
Type |
Journal Article |
Year |
2009 |
Publication |
Journal of Hydrology |
Abbreviated Journal |
|
Volume |
368 |
Issue |
1-4 |
Pages |
262-275 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
Elsevier |
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Morin2009flood |
Serial |
26 |
Permanent link to this record |
|
|
|
Author |
Davila, P.; Külls, C. |
Title |
Combined application of 85-Kr, 39-Ar with CFCs in contaminated aquifers |
Type |
Journal Article |
Year |
2009 |
Publication |
EGU Geophysical Abstracts |
Abbreviated Journal |
|
Volume |
|
Issue |
|
Pages |
1074 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
|
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Davila2009combined |
Serial |
51 |
Permanent link to this record |
|
|
|
Author |
Külls, C.J.; Zabori, J. |
Title |
On the representation of hydrological processes in current SVAT schemes-comparison and perspective |
Type |
Conference Article |
Year |
2009 |
Publication |
American Geophysical Union Fall Meeting |
Abbreviated Journal |
|
Volume |
2009 |
Issue |
|
Pages |
14 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
|
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Kuells2009representation |
Serial |
52 |
Permanent link to this record |
|
|
|
Author |
Külls, C.; Marx, V.; Bittner, A.; Ellmies, R.; Seely, M. |
Title |
Environmental impacts on the hydrology of ephemeral streams and alluvial aquifers |
Type |
Conference Article |
Year |
2009 |
Publication |
EGU Geophysical Abstracts |
Abbreviated Journal |
|
Volume |
|
Issue |
|
Pages |
5517 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
|
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Kuells2009environmental |
Serial |
53 |
Permanent link to this record |
|
|
|
Author |
Klaus, J.; Külls, C. |
Title |
Integrating residence time data in mixing cell modeling-Application to the Lower Kuiseb Dune area |
Type |
Conference Article |
Year |
2009 |
Publication |
EGU Geophysical Abstracts |
Abbreviated Journal |
|
Volume |
|
Issue |
|
Pages |
11026 |
Keywords |
|
Abstract |
|
Address |
|
Corporate Author |
|
Thesis |
|
Publisher |
|
Place of Publication |
|
Editor |
|
Language |
|
Summary Language |
|
Original Title |
|
Series Editor |
|
Series Title |
|
Abbreviated Series Title |
|
Series Volume |
|
Series Issue |
|
Edition |
|
ISSN |
|
ISBN |
|
Medium |
|
Area |
|
Expedition |
|
Conference |
|
Notes |
|
Approved |
no |
Call Number |
THL @ christoph.kuells @ Klaus2009integrating |
Serial |
54 |
Permanent link to this record |