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Items: 39

1.

Microbial communities across a hillslope-riparian transect shaped by proximity to the stream, groundwater table, and weathered bedrock.

Lavy A, McGrath DG, Matheus Carnevali PB, Wan J, Dong W, Tokunaga TK, Thomas BC, Williams KH, Hubbard SS, Banfield JF.

Ecol Evol. 2019 Jun 13;9(12):6869-6900. doi: 10.1002/ece3.5254. eCollection 2019 Jun.

2.

Adsorption and Capillary Condensation-Induced Imbibition in Nanoporous Media.

Cihan A, Tokunaga TK, Birkholzer JT.

Langmuir. 2019 Jul 23;35(29):9611-9621. doi: 10.1021/acs.langmuir.9b00813. Epub 2019 Jul 12.

PMID:
31241970
3.

Using strontium isotopes to evaluate the spatial variation of groundwater recharge.

Christensen JN, Dafflon B, Shiel AE, Tokunaga TK, Wan J, Faybishenko B, Dong W, Williams KH, Hobson C, Brown ST, Hubbard SS.

Sci Total Environ. 2018 Oct 1;637-638:672-685. doi: 10.1016/j.scitotenv.2018.05.019. Epub 2018 May 11.

PMID:
29758424
4.

Dilution destabilizes engineered ligand-coated nanoparticles in aqueous suspensions.

Wan J, Kim Y, Mulvihill MJ, Tokunaga TK.

Environ Toxicol Chem. 2018 May;37(5):1301-1308. doi: 10.1002/etc.4103. Epub 2018 Mar 31.

5.

Supercritical CO2 uptake by nonswelling phyllosilicates.

Wan J, Tokunaga TK, Ashby PD, Kim Y, Voltolini M, Gilbert B, DePaolo DJ.

Proc Natl Acad Sci U S A. 2018 Jan 30;115(5):873-878. doi: 10.1073/pnas.1710853114. Epub 2018 Jan 16.

6.

Transport and humification of dissolved organic matter within a semi-arid floodplain.

Dong W, Wan J, Tokunaga TK, Gilbert B, Williams KH.

J Environ Sci (China). 2017 Jul;57:24-32. doi: 10.1016/j.jes.2016.12.011. Epub 2016 Dec 29.

PMID:
28647245
7.

Ion Diffusion Within Water Films in Unsaturated Porous Media.

Tokunaga TK, Finsterle S, Kim Y, Wan J, Lanzirotti A, Newville M.

Environ Sci Technol. 2017 Apr 18;51(8):4338-4346. doi: 10.1021/acs.est.6b05891. Epub 2017 Apr 5.

8.

Water Table Dynamics and Biogeochemical Cycling in a Shallow, Variably-Saturated Floodplain.

Yabusaki SB, Wilkins MJ, Fang Y, Williams KH, Arora B, Bargar J, Beller HR, Bouskill NJ, Brodie EL, Christensen JN, Conrad ME, Danczak RE, King E, Soltanian MR, Spycher NF, Steefel CI, Tokunaga TK, Versteeg R, Waichler SR, Wainwright HM.

Environ Sci Technol. 2017 Mar 21;51(6):3307-3317. doi: 10.1021/acs.est.6b04873. Epub 2017 Mar 7.

9.

Correction to Capillary Pressure-Saturation Relations for Supercritical CO2 and Brine in Limestone/Dolomite Sands: Implications for Geologic Carbon Sequestration in Carbonate Reservoirs.

Wang S, Tokunaga TK.

Environ Sci Technol. 2015 Nov 17;49(22):13734-5. doi: 10.1021/acs.est.5b05187. Epub 2015 Oct 30. No abstract available.

PMID:
26517749
10.
11.

Calculating carbon mass balance from unsaturated soil columns treated with CaSO₄₋minerals: test of soil carbon sequestration.

Han YS, Tokunaga TK.

Chemosphere. 2014 Dec;117:87-93. doi: 10.1016/j.chemosphere.2014.05.084. Epub 2014 Jun 26.

PMID:
24974014
12.

Aqueous uranium(VI) concentrations controlled by calcium uranyl vanadate precipitates.

Tokunaga TK, Kim Y, Wan J, Yang L.

Environ Sci Technol. 2012 Jul 17;46(14):7471-7. doi: 10.1021/es300925u. Epub 2012 Jul 6.

PMID:
22734621
13.

Impacts of bridging complexation on the transport of surface-modified nanoparticles in saturated sand.

Torkzaban S, Wan J, Tokunaga TK, Bradford SA.

J Contam Hydrol. 2012 Aug;136-137:86-95. doi: 10.1016/j.jconhyd.2012.05.004. Epub 2012 May 28.

PMID:
22698948
14.

DLVO-based estimates of adsorbed water film thicknesses in geologic CO2 reservoirs.

Tokunaga TK.

Langmuir. 2012 May 29;28(21):8001-9. doi: 10.1021/la2044587. Epub 2012 May 15. Erratum in: Langmuir. 2013 Mar 5;29(9):3152.

PMID:
22564064
15.

Persistent source influences on the trailing edge of a groundwater plume, and natural attenuation timeframes: the F-Area Savannah River Site.

Wan J, Tokunaga TK, Dong W, Denham ME, Hubbard SS.

Environ Sci Technol. 2012 Apr 17;46(8):4490-7. doi: 10.1021/es204265q. Epub 2012 Mar 28.

PMID:
22432961
16.

Dewetting of silica surfaces upon reactions with supercritical CO2 and brine: pore-scale studies in micromodels.

Kim Y, Wan J, Kneafsey TJ, Tokunaga TK.

Environ Sci Technol. 2012 Apr 3;46(7):4228-35. doi: 10.1021/es204096w. Epub 2012 Mar 21.

PMID:
22404561
17.

Uranium(VI) adsorption and surface complexation modeling onto background sediments from the F-Area Savannah River Site.

Dong W, Tokunaga TK, Davis JA, Wan J.

Environ Sci Technol. 2012 Feb 7;46(3):1565-71. doi: 10.1021/es2036256. Epub 2012 Jan 18.

PMID:
22191402
18.

Method to attenuate U(VI) mobility in acidic waste plumes using humic acids.

Wan J, Dong W, Tokunaga TK.

Environ Sci Technol. 2011 Mar 15;45(6):2331-7. doi: 10.1021/es103864t. Epub 2011 Feb 14.

PMID:
21319737
19.

Transport and deposition of functionalized CdTe nanoparticles in saturated porous media.

Torkzaban S, Kim Y, Mulvihill M, Wan J, Tokunaga TK.

J Contam Hydrol. 2010 Nov 25;118(3-4):208-17. doi: 10.1016/j.jconhyd.2010.10.002. Epub 2010 Oct 18.

PMID:
21056917
20.

Potential remediation approach for uranium-contaminated groundwaters through potassium uranyl vanadate precipitation.

Tokunaga TK, Kim Y, Wan J.

Environ Sci Technol. 2009 Jul 15;43(14):5467-71.

PMID:
19708383
21.

Spatially resolved U(VI) partitioning and speciation: implications for plume scale behavior of contaminant U in the Hanford vadose zone.

Wan J, Kim Y, Tokunaga TK, Wang Z, Dixit S, Steefel CI, Saiz E, Kunz M, Tamura N.

Environ Sci Technol. 2009 Apr 1;43(7):2247-53.

PMID:
19452870
22.

Influences of organic carbon supply rate on uranium bioreduction in initially oxidizing, contaminated sediment.

Tokunaga TK, Wan J, Kim Y, Daly RA, Brodie EL, Hazen TC, Herman D, Firestone MK.

Environ Sci Technol. 2008 Dec 1;42(23):8901-7.

PMID:
19192816
23.

In situ long-term reductive bioimmobilization of Cr(VI) in groundwater using hydrogen release compound.

Faybishenko B, Hazen TC, Long PE, Brodie EL, Conrad ME, Hubbard SS, Christensen JN, Joyner D, Borglin SE, Chakraborty R, Williams KH, Peterson JE, Chen J, Brown ST, Tokunaga TK, Wan J, Firestone M, Newcomer DR, Resch CT, Cantrell KJ, Willett A, Koenigsberg S.

Environ Sci Technol. 2008 Nov 15;42(22):8478-85.

PMID:
19068835
24.

Effects of organic carbon supply rates on uranium mobility in a previously bioreduced contaminated sediment.

Wan J, Tokunaga TK, Kim Y, Brodie E, Daly R, Hazen TC, Firestone MK.

Environ Sci Technol. 2008 Oct 15;42(20):7573-9.

PMID:
18983077
25.

Effect of saline waste solution infiltration rates on uranium retention and spatial distribution in Hanford sediments.

Wan J, Tokunaga TK, Kim Y, Wang Z, Lanzirotti A, Saiz E, Serne RJ.

Environ Sci Technol. 2008 Mar 15;42(6):1973-8.

PMID:
18409623
26.

Long-term stability of organic carbon-stimulated chromate reduction in contaminated soils and its relation to manganese redox status.

Tokunaga TK, Wan J, Lanzirotti A, Sutton SR, Newville M, Rao W.

Environ Sci Technol. 2007 Jun 15;41(12):4326-31.

PMID:
17626432
27.

Application of a high-density oligonucleotide microarray approach to study bacterial population dynamics during uranium reduction and reoxidation.

Brodie EL, Desantis TZ, Joyner DC, Baek SM, Larsen JT, Andersen GL, Hazen TC, Richardson PM, Herman DJ, Tokunaga TK, Wan JM, Firestone MK.

Appl Environ Microbiol. 2006 Sep;72(9):6288-98.

28.

Partitioning of clay colloids at air-water interfaces.

Wan J, Tokunaga TK.

J Colloid Interface Sci. 2002 Mar 1;247(1):54-61.

29.

Uranium reduction in sediments under diffusion-limited transport of organic carbon.

Tokunaga TK, Wan J, Pena J, Brodie EL, Firestone MK, Hazen TC, Sutton SR, Lanzirotti A, Newville M.

Environ Sci Technol. 2005 Sep 15;39(18):7077-83.

PMID:
16201631
30.

Reoxidation of bioreduced uranium under reducing conditions.

Wan J, Tokunaga TK, Brodie E, Wang Z, Zheng Z, Herman D, Hazen TC, Firestone MK, Sutton SR.

Environ Sci Technol. 2005 Aug 15;39(16):6162-9.

PMID:
16173577
31.

Colloid formation at waste plume fronts.

Wan J, Tokunaga TK, Saiz E, Larsen JT, Zheng Z, Couture RA.

Environ Sci Technol. 2004 Nov 15;38(22):6066-73.

PMID:
15573608
32.

Hexavalent uranium diffusion into soils from concentrated acidic and alkaline solutions.

Tokunaga TK, Wan J, Pena J, Sutton SR, Newville M.

Environ Sci Technol. 2004 Jun 1;38(11):3056-62.

PMID:
15224735
33.

pH neutralization and zonation in alkaline-saline tank waste plumes.

Wan J, Larsen JT, Tokunaga TK, Zheng Z.

Environ Sci Technol. 2004 Mar 1;38(5):1321-9.

PMID:
15046332
34.

Influence of calcium carbonate on U(VI) sorption to soils.

Zheng Z, Tokunaga TK, Wan J.

Environ Sci Technol. 2003 Dec 15;37(24):5603-8.

PMID:
14717170
35.

In situ reduction of chromium(VI) in heavily contaminated soils through organic carbon amendment.

Tokunaga TK, Wan J, Firestone MK, Hazen TC, Olson KR, Herman DJ, Sutton SR, Lanzirotti A.

J Environ Qual. 2003 Sep-Oct;32(5):1641-9.

36.

Distribution of chromium contamination and microbial activity in soil aggregates.

Tokunaga TK, Wan J, Hazen TC, Schwartz E, Firestone MK, Sutton SR, Newville M, Olson KR, Lanzirotti A, Rao W.

J Environ Qual. 2003 Mar-Apr;32(2):541-9.

PMID:
12708678
37.

Chromium diffusion and reduction in soil aggregates.

Tokunaga TK, Wan J, Firestone MK, Hazen TC, Schwartz E, Sutton SR, Newville M.

Environ Sci Technol. 2001 Aug 1;35(15):3169-74.

PMID:
11505996
38.

Removal of uranium(VI) from contaminated sediments by surfactants.

Gadelle F, Wan J, Tokunaga TK.

J Environ Qual. 2001 Mar-Apr;30(2):470-8.

PMID:
11285907
39.

Quantitative Speciation of Selenium in Soils Using X-ray Absorption Spectroscopy.

Pickering IJ, Brown GE, Tokunaga TK.

Environ Sci Technol. 1995 Sep 1;29(9):2456-9. doi: 10.1021/es00009a043. No abstract available.

PMID:
22280291

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