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Found 114 results

2020

Origin of groundwater arsenic in a rural Pleistocene aquifer in Bangladesh depressurized by distal municipal pumping
Mozumder, M. R. H.; Michael H. A.; Mihajlov, Michael, I.; Khan, M. R.; Knappett, P.S.K., Bostick, B. C.; Mailloux, B. J.; Ahmed, K. M.; Choudhury, I.; Koffman, Ellis, T.; Whaley-Martin, K.; San Pedro R.; Slater, G.; Stute, M.; Schlosser, P.; van Geen, A.
Water Resources Research
(2020)
LDEO Publication Number:
8408

2019

High‐Arsenic Groundwater in the Southwestern Bengal Basin Caused by a Lithologically Controlled Deep Flow System
Khan, M. R.; Michael, H. A.; Nath, B.; Huhmann, B. L.; Harvey, C. F.; Mukherjee, A.; Choudhury, I.; Chakraborty, M.; Ullah, M. S.; Ahmed, K. M.; Goodbred, S. L.; Schlosser, P. Bostick, B.C.; Mailloux, B.J.; Ellis, T.; van Geen, A.
Geophysical Research Letters
(2019)
LDEO Publication Number:
8363

2018

The Impact of Aquifer Flushing on Groundwater Arsenic Across a 35‐km Transect Perpendicular to the Upper Brahmaputra River in Assam, India.
Choudhury, R.; Nath, B.; Khan, M. R.; Mahanta, C.; Ellis, T.; van Geen, A.
Water Resources Research
(2018)

2017

Reduction in exposure to arsenic fromdrinkingwell-water in Bangladesh limited by insufficient testing and awareness
Pfaff, A.; Schoenfeld A.; Ahmed, K.M.; van Geen, A.
Journal of Water, Sanitation and Hygiene for Development
(2017)
LDEO Publication Number:
8105
Stimulation of Microbially-Mediated Arsenic Release in Bangladesh Aquifers by Young Carbon Indicated by Radiocarbon Analysis of Sedimentary Bacterial Lipids
Whaley-Martin, K. J.; Mailloux, B.; van Geen, A.; Bostick, B. C.; Silvern, R. F.; Kim, C.; Ahmed, K. M.; Choudhury, I.; Slater, G. F.
Science of the Total Environment
(2017)
LDEO Publication Number:
8103
Reduction in exposure to arsenic from drinking well-water in Bangladesh limited by insufficient testing and awareness
Pfaff, A.; Schoenfeld, A.; Ahmed, K. M.; van Geen, A.
Journal of Water, Sanitation and Hygiene for Development
(2017)
LDEO Publication Number:
8086

2016

Stimulation of Microbially-Mediated Arsenic Release in Bangladesh Aquifers by Young Carbon Indicated by Radiocarbon Analysis of Sedimentary Bacterial Lipids
Whaley-Martin, K. J.; Mailloux, B.; van Geen, A.; Bostick, B. C.; silvern, R. F.; Kim, C.; Ahmed, K. M.; Chouhury, I.; Slater, G. F.
Environmental Science Technology
(2016)
LDEO Publication Number:
8034
Recharge of low-arsenic aquifers tapped by community wells in Araihazar, Bangladesh, inferred from environmental isotopes
Mihajlov, I.; Stute, M.; Schlosser, P.; Mailloux, B. J.; Zheng, Y.; Choudhury, I.; Ahmed. K. M.; van Geen, A.
Water Resources Research
(2016)
LDEO Publication Number:
7997

2009

Effect of groundwater flow on dissolved As in a Bangladesh aquifer
Radloff, K. A.; Zheng, Y.; Stute, M.; Ahmed, K. M.; Schlosser, P.; van Geen, A.
Geochimica Et Cosmochimica Acta
(2009)
Issue:
13
Pages:
A1067-A1067
Volume:
73
How As mitigation in Bangladesh can be hampered by other factors, some geogenic (Mn, P), others not
van Geen, A.; Ahmed, K. M.
Geochimica Et Cosmochimica Acta
(2009)
Issue:
13
Pages:
A1370-A1370
Volume:
73
Comment on "Growing Rice Aerobically Markedly Decreases Arsenic Accumulation"
van Geen, A.; Duxbury, J. M.
Environmental Science & Technology
(2009)
Issue:
10
Pages:
3971-3971
Volume:
43
Doi 10.1021/Es9002982
Expansion of the northeast Pacific oxygen-minimum zone since 1995? Sediment N-isotope evidence from Soledad Basin, Baja California
van Geen, A.; Thunell, R.; Carriquiry, J.; Mey, J.; Crusius, J.; Zhao, M.; Baumgartner, T.; Fereira, V.; Gaxiola, G.
Geochimica Et Cosmochimica Acta
(2009)
Issue:
13
Pages:
A1371-A1371
Volume:
73

2008

Flushing history as a hydrogeological control on the regional distribution of arsenic in shallow groundwater of the Bengal Basin
van Geen, A.; Zheng, Y.; Goodbred, S.; Horneman, A.; Aziz, Z.; Cheng, Z.; Stute, M.; Mailloux, B.; Weinman, B.; Hoque, M. A.; Seddique, A. A.; Hossain, M. S.; Chowdhury, S. H.; Ahmed, K. M.
Environmental Science & Technology
(2008)
Issue:
7
Pages:
2283-2288
Volume:
42
Doi 10.1021/Es702316k
Spatial Analysis of the Distribution of Bacterial Pathogen Indicators Across Shallow Aquifers in Bangladesh
Akita, Y.; Leber, J.; Knappett, P. S. K.; Feighery, J.; Band, L. E.; Emch, M. E.; Mailloux, B. J.; Culligan, P.; Layton, A. C.; Mckay, L. D.; Van Geen, A.; Serre, M. L.
Epidemiology
(2008)
Issue:
6
Pages:
S205-S205
Volume:
19
Enhanced adsorption of arsenic onto maghemites nanoparticles: As(III) as a probe of the surface structure and heterogeneity
Auffan, M.; Rose, J.; Proux, O.; Borschneck, D.; Masion, A.; Chaurand, P.; Hazemann, J. L.; Chaneac, C.; Jolivet, J. P.; Wiesner, M. R.; Van Geen, A.; Bottero, J. Y.
Langmuir
(2008)
Issue:
7
Pages:
3215-3222
Volume:
24
Doi 10.1021/1a702998x
Temporal variability of groundwater chemistry in shallow and deep aquifers of Araihazar, Bangladesh
Dhar, R. K.; Zheng, Y.; Stute, M.; van Geen, A.; Cheng, Z.; Shanewaz, M.; Shamsudduha, M.; Hoque, M. A.; Rahman, M. W.; Ahmed, K. M.
Journal of Contaminant Hydrology
(2008)
Issue:
1-4
Pages:
97-111
Volume:
99
DOI 10.1016/j.jconhyd.2008.03.007
Geochemical processes underlying a sharp contrast in groundwater arsenic concentrations in a village on the Red River delta, Vietnam
Eiche, E.; Neumann, T.; Berg, M.; Weinman, B.; van Geen, A.; Norra, S.; Berner, Z.; Trang, P. T. K.; Viet, P. H.; Stuben, D.
Applied Geochemistry
(2008)
Issue:
11
Pages:
3143-3154
Volume:
23
DOI 10.1016/j.apgeochem.2008.06.023
Degradation rates of CFC-11, CFC-12 and CFC-113 in anoxic shallow aquifers of Araihazar, Bangladesh
Horneman, A.; Stute, M.; Schlosser, P.; Smethie, W.; Santella, N.; Ho, D. T.; Mailloux, B.; Gorman, E.; Zheng, Y.; van Geen, A.
Journal of Contaminant Hydrology
(2008)
Issue:
1-2
Pages:
27-41
Volume:
97
DOI 10.1016/j.jconhyd.2007.12.001
Can information alone change behavior? Response to arsenic contamination of groundwater in Bangladesh (vol 84, pg 731, 2007)
Madajewicz, M.; Pfaff, A.; van Geen, A.; Graziano, J.; Hussein, I.; Momotaj, H.; Sylvi, R.; Ahsan, H.
Journal of Development Economics
(2008)
Issue:
1-2
Pages:
349-349
Volume:
85
DOI 10.1016/j.jdeveco.2006.12.002
Considerations for conducting incubations to study the mechanisms of As release in reducing groundwater aquifers
Radloff, K. A.; Manning, A. R.; Mailloux, B.; Zheng, Y.; Rahman, M. M.; Huq, M. R.; Ahmed, K. M.; van Geen, A.
Applied Geochemistry
(2008)
Issue:
11
Pages:
3224-3235
Volume:
23
DOI 10.1016/j.apgeochem.2008.07.009
Comparison of arsenic concentrations in simultaneously-collected groundwater and aquifer particles from Bangladesh, India, Vietnam, and Nepal
van Geen, A.; Radloff, K.; Aziz, Z.; Cheng, Z.; Huq, M. R.; Ahmed, K. M.; Weinman, B.; Goodbred, S.; Jung, H. B.; Zheng, Y.; Berg, M.; Trang, P. T. K.; Charlet, L.; Metral, J.; Tisserand, D.; Guillot, S.; Chakraborty, S.; Gajurel, A. P.; Upreti, B. N.
Applied Geochemistry
(2008)
Issue:
11
Pages:
3244-3251
Volume:
23
DOI 10.1016/j.apgeochem.2008.07.005
Flushing history as a hydrogeological control on the regional distribution of arsenic in shallow groundwater of the Bengal Basin
van Geen, A.; Zheng, Y.; Goodbred, S.; Horneman, A.; Aziz, Z.; Cheng, Z.; Stute, M.; Mailloux, B.; Weinman, B.; Hoque, M. A.; Seddique, A. A.; Hossain, M. S.; Chowdhury, S. H.; Ahmed, K. M.
Environmental Science & Technology
(2008)
Issue:
7
Pages:
2283-2288
Volume:
42
Doi 10.1021/Es702316k
Protective effects of B vitamins and antioxidants on the risk of arsenic-related skin lesions in Bangladesh
Zablotska, L. B.; Chen, Y.; Graziano, J. H.; Parvez, F.; van Geen, A.; Howe, G. R.; Ahsan, H.
Environmental Health Perspectives
(2008)
Issue:
8
Pages:
1056-1062
Volume:
116
Doi 10.1289/Ehp.10707
Comparison of dissolved and particulate arsenic distributions in shallow aquifers of Chakdaha, India, and Araihazar, Bangladesh
Metral, J.; Charlet, L.; Bureau, S.; Mallik, S. B.; Chakraborty, S.; Ahmed, K. M.; Rahman, M. W.; Cheng, Z. Q.; van Geen, A.
Geochemical Transactions
(2008)
Pages:
-
Volume:
8
Doi 10.1186/1467-4866-9-1
Degradation rates of CFC-11, CFC-12 and CFC-113 in anoxic shallow aquifers of Araihazar, Bangladesh
Horneman, A.; Stute, M.; Schlosser, P.; Smethie, W.; Santella, N.; Ho, D. T.; Mailloux, B.; Gorman, E.; Zheng, Y.; van Geen, A.
Journal of Contaminant Hydrology
(2008)
Issue:
1-2
Pages:
27-41
Volume:
97
DOI 10.1016/j.jconhyd.2007.12.001
Enhanced adsorption of arsenic onto maghemites nanoparticles: As(III) as a probe of the surface structure and heterogeneity
Auffan, M.; Rose, J.; Proux, O.; Borschneck, D.; Masion, A.; Chaurand, P.; Hazemann, J. L.; Chaneac, C.; Jolivet, J. P.; Wiesner, M. R.; Van Geen, A.; Bottero, J. Y.
Langmuir
(2008)
Issue:
7
Pages:
3215-3222
Volume:
24
Doi 10.1021/1a702998x

2007

A prospective study of blood selenium levels and the risk of arsenic-related premalignant skin lesions
Chen, Y.; Hall, M.; Graziano, J. H.; Slavkovich, V.; van Geen, A.; Parvez, F.; Ahsan, H.
Cancer Epidemiology Biomarkers & Prevention
(2007)
Issue:
2
Pages:
207-213
Volume:
16
Doi 10.1158/1055-9965.Epi-06-0581
Arsenic exposure from drinking water, dietary intakes of B vitamins and folate, and risk of high blood pressure in Bangladesh: A population-based, cross-sectional study
Chen, Y.; Factor-Litvak, P.; Howe, G. R.; Graziano, J. H.; Brandt-Rauf, P.; Parvez, F.; van Geen, A.; Ahsan, H.
American Journal of Epidemiology
(2007)
Issue:
5
Pages:
541-552
Volume:
165
Doi 10.1093/Aje/Kwk037
Arsenic in tree rings at a highly contaminated site
Cheng, Z. Q.; Buckley, B. M.; Katz, B.; Wright, W.; Bailey, R.; Smith, K. T.; Li, J. B.; Curtis, A.; van Geen, A.
Science of the Total Environment
(2007)
Issue:
1-3
Pages:
324-334
Volume:
376
DOI 10.1016/j.scitotenv.2007.01.074
Hydrological control of As concentrations in Bangladesh groundwater
Stute, M.; Zheng, Y.; Schlosser, P.; Horneman, A.; Dhar, R. K.; Datta, S.; Hoque, M. A.; Seddique, A. A.; Shamsudduha, M.; Ahmed, K. M.; van Geen, A.
Water Resources Research
(2007)
Issue:
9
Pages:
-
Volume:
43
Doi 10.1029/2005wr004499
Reduction in urinary arsenic levels in response to arsenic mitigation efforts in Araihazar, Bangladesh
Chen, Y.; van Geen, A.; Graziano, J. H.; Pfaff, A.; Madajewicz, M.; Parvez, F.; Hussain, A. Z. M. I.; Slavkovich, V.; Islam, T.; Ahsan, H.
Environmental Health Perspectives
(2007)
Issue:
6
Pages:
917-923
Volume:
115
Doi 10.1289/Ehp.9833
Association between manganese exposure through drinking water and infant mortality in Bangladesh
Hafeman, D.; Factor-Litvak, P.; Cheng, Z. Q.; van Geen, A.; Ahsan, H.
Environmental Health Perspectives
(2007)
Issue:
7
Pages:
1107-1112
Volume:
115
Doi 10.1289/Ehp.10051
Responses of 6500 households to arsenic mitigation in Araihazar, Bangladesh
Opar, A.; Pfaff, A.; Seddidue, A. A.; Ahmed, K. M.; Graziano, J. H.; van Geen, A.
Health & Place
(2007)
Issue:
1
Pages:
164-172
Volume:
13
DOI 10.1016/j.healthplace.2005.11.004
Marine radiocarbon evidence for the mechanism of deglacial atmospheric CO2 rise
Marchitto, T. M.; Lehman, S. J.; Ortiz, J. D.; Fluckiger, J.; van Geen, A.
Science
(2007)
Issue:
5830
Pages:
1456-1459
Volume:
316
DOI 10.1126/science.1138679
Mobilization of arsenic during one-year incubations of grey aquifer sands from Araihazar, Bangladesh
Radloff, K. A.; Cheng, Z. Q.; Rahman, M. W.; Ahmed, K. M.; Mailloux, B. J.; Juhl, A. R.; Schlosser, P.; van Geen, A.
Environmental Science & Technology
(2007)
Issue:
10
Pages:
3639-3645
Volume:
41
Doi 10.1021/Es062903j
Monitoring 51 community wells in Araihazar, Bangladesh, for up to 5 years: Implications for arsenic mitigation
Van Geen, A.; Cheng, Z. Q.; Jia, Q.; Seddique, A. A.; Rahman, M. W.; Rahman, M. M.; Ahmed, K. M.
Journal of Environmental Science and Health Part a-Toxic/Hazardous Substances & Environmental Engineering
(2007)
Issue:
12
Pages:
1729-1740
Volume:
42
Doi 10.1080/1093452701564236
Water arsenic exposure and intellectual function in 6-year-old children in Araihazar, Bangladesh
Wasserman, G. A.; Liu, X. H.; Parvez, F.; Ahsan, H.; Factor-Litvak, P.; Kline, J.; Van Geen, A.; Slavkovich, V.; Lolacono, N. J.; Levy, D.; Cheng, Z. Q.; Graziano, J. H.
Environmental Health Perspectives
(2007)
Issue:
2
Pages:
285-289
Volume:
115
Doi 10.1289/Ehp.9501

2006

Epidemiology - Ensuring safe drinking water in Bangladesh
Ahmed, M. F.; Ahuja, S.; Alauddin, M.; Hug, S. J.; Lloyd, J. R.; Pfaff, A.; Pichler, T.; Saltikov, C.; Stute, M.; van Geen, A.
Science
(2006)
Issue:
5806
Pages:
1687-1688
Volume:
314
DOI 10.1126/science.1133146
Prevalence of arsenic exposure from drinking water and awareness of its health risks in a Bangladeshi population: Results from a large population-based study
Parvez, F.; Chen, Y.; Argos, M.; Hussain, A. Z. M. I.; Momotaj, H.; Dhar, R.; van Geen, A.; Graziano, J. H.; Ahsan, H.
Environmental Health Perspectives
(2006)
Issue:
3
Pages:
355-359
Volume:
114
Doi 10.1289/Ehp.7903
Abiotic mobilization of arsenic in Bangladesh aquifers?
Radloff, K. A.; Cheng, Z. Q.; Rahman, M. W.; Ahmed, K. M.; Schlosser, P.; van Geen, A.
Abstracts of Papers of the American Chemical Society
(2006)
Pages:
-
Volume:
231
Arsenic exposure from drinking water and risk of premalignant skin lesions in Bangladesh: Baseline results from the Health Effects of Arsenic Longitudinal Study
Ahsan, H.; Chen, Y.; Parvez, F.; Zablotska, L.; Argos, M.; Hussain, I.; Momotaj, H.; Levy, D.; Cheng, Z. Q.; Slavkovich, V.; van Geen, A.; Howe, G. R.; Graziano, J. H.
American Journal of Epidemiology
(2006)
Issue:
12
Pages:
1138-1148
Volume:
163
Doi 10.1093/Aje/Kwj154
Health Effects of Arsenic Longitudinal Study (HEALS): Description of a multidisciplinary epidemiologic investigation
Ahsan, H.; Chen, Y.; Parvez, F.; Argos, M.; Hussain, A. I.; Momotaj, H.; Levy, D.; Van Geen, A.; Geoffrey, H. A.; Graziano, J.
Journal of Exposure Science and Environmental Epidemiology
(2006)
Issue:
2
Pages:
191-205
Volume:
16
DOI 10.1038/sj.jea.7500449
Hydrology and arsenic mobilization in Bangladesh
Stute, M.; Horneman, A.; Zheng, Y.; Schlosser, P.; Santella, N.; Aziz, Z.; Dhar, R. K.; Datta, S.; Ahmed, K. M.; Hoque, M. A.; van Geen, A.
Abstracts of Papers of the American Chemical Society
(2006)
Pages:
-
Volume:
231
Impact of irrigating rice paddies with groundwater containing arsenic in Bangladesh
van Geen, A.; Zheng, Y.; Cheng, Z.; He, Y.; Dhar, R. K.; Garnier, J. M.; Rose, J.; Seddique, A.; Hoque, M. A.; Ahmed, K. M.
Science of the Total Environment
(2006)
Issue:
2-3
Pages:
769-777
Volume:
367
DOI 10.1016/j.scitotenv.2006.01.030
Blood arsenic as a biomarker of arsenic exposure: Results from a prospective study
Hall, M.; Chen, Y.; Ahsan, H.; Slavkovich, V.; van Geen, A.; Parvez, F.; Graziano, J.
Toxicology
(2006)
Issue:
2-3
Pages:
225-233
Volume:
225
DOI 10.1016/j.tox.2006.06.010
Response to comments on "Limited temporal variability of arsenic concentration in 20 wells monitored for 3 years in Araihazar, Bangladesh"
Cheng, Z. Q.; van Geen, A.; Seddique, A. A.; Ahmed, K. M.
Environmental Science & Technology
(2006)
Issue:
5
Pages:
1718-1720
Volume:
40
Doi 10.1021/Es058020u
Sediment Cd and Mo accumulation in the oxygen-minimum zone off western Baja California linked to global climate over the past 52 kyr
Dean, W. E.; Zheng, Y.; Ortiz, J. D.; van Geen, A.
Paleoceanography
(2006)
Issue:
4
Pages:
-
Volume:
21
Doi 10.1029/2005pa001239
Sensitivity of the North Pacific oxygen minimum zone to changes in ocean circulation: A simple model calibrated by chlorofluorocarbons
van Geen, A.; Smethie, W. M.; Horneman, A.; Lee, H.
Journal of Geophysical Research-Oceans
(2006)
Issue:
C10
Pages:
-
Volume:
111
Doi 10.1029/2005jc003192
Targeting low-arsenic aquifers for the installation of community wells in Bangladesh
van Geen, A.; Trevisani, M.; Immel, J.; Gelman, A.; Schoenfeld, A.; Pfaff, A.; Ahmed, K. M.
Abstracts of Papers of the American Chemical Society
(2006)
Pages:
-
Volume:
231
Targeting low-arsenic groundwater with mobile-phone technology in Araihazar, Bangladesh
van Geen, A.; Trevisani, M.; Immel, J.; Jakariya, M.; Osman, N.; Cheng, Z.; Gelman, A.; Ahmed, K. M.
Journal of Health Population and Nutrition
(2006)
Issue:
3
Pages:
282-297
Volume:
24
A transect of groundwater and sediment properties in Araihazar, Bangladesh: Further evidence of decoupling between As and Fe mobilization
van Geen, A.; Zheng, Y.; Cheng, Z.; Aziz, Z.; Horneman, A.; Dhar, R. K.; Mailloux, B.; Stute, M.; Weinman, B.; Goodbred, S.; Seddique, A. A.; Hope, M. A.; Ahmed, K. M.
Chemical Geology
(2006)
Issue:
1-3
Pages:
85-96
Volume:
228
DOI 10.1016/j.chemgeo.2005.11.024
Marchitto, T. M.; Lehman, S. J.; Ortiz, J. D.; van Geen, A.
Geochimica Et Cosmochimica Acta
(2006)
Issue:
18
Pages:
A390-A390
Volume:
70
DOI 10.1016/j.gca.2006.06.787
Wasserman, G. A.; Liu, X. H.; Parvez, F.; Ahsan, H.; Levy, D.; Factor-Litvak, P.; Kline, J.; van Geen, A.; Slavkovich, V.; Lolacono, N. J.; Cheng, Z. Q.; Zheng, Y.; Graziano, J. H.
Environmental Health Perspectives
(2006)
Issue:
1
Pages:
124-129
Volume:
114
Doi 10.1289/Ehp.8030
Preliminary evidence of a link between surface soil properties and the arsenic content of shallow groundwater in Bangladesh
van Geen, A.; Aziz, Z.; Horneman, A.; Weinman, B.; Dhar, R. K.; Zheng, Y.; Goodbred, S.; Versteeg, R.; Seddique, A. A.; Hope, M. A.; Ahmed, K. M.
Journal of Geochemical Exploration
(2006)
Issue:
1-3
Pages:
157-161
Volume:
88
DOI 10.1016/j.gexplo.2005.08.106

2005

Geochemical and hydrogeological contrasts between shallow and deeper aquifers in two villages of Araihazar, Bangladesh: Implications for deeper aquifers as drinking water sources
Zheng, Y.; van Geen, A.; Stute, M.; Dhar, R.; Mo, Z.; Cheng, Z.; Horneman, A.; Gavrieli, I.; Simpson, H. J.; Versteeg, R.; Steckler, M.; Grazioli-Venier, A.; Goodbred, S.; Shahnewaz, M.; Shamsudduha, M.; Hoque, M. A.; Ahmed, K. M.
Geochimica Et Cosmochimica Acta
(2005)
Issue:
22
Pages:
5203-5218
Volume:
69
DOI 10.1016/j.gca.2005.06.001
Association between arsenic exposure and a measure of subclinical sensory neuropathy in Bangladesh
Hafeman, D. M.; Ahsan, H.; Louis, E. D.; Siddique, A. B.; Slavkovich, V.; Cheng, Z. Q.; van Geen, A.; Graziano, J. H.
Journal of Occupational and Environmental Medicine
(2005)
Issue:
8
Pages:
778-784
Volume:
47
DOI 10.1097/01.jom.0000169089.54549.db
Reliability of a commercial kit to test groundwater for arsenic in Bangladesh
Van Geen, A.; Cheng, Z.; Seddique, A. A.; Hoque, M. A.; Gelman, A.; Graziano, J. H.; Ahsan, H.; Parvez, F.; Ahmed, K. M.
Environmental Science & Technology
(2005)
Issue:
1
LDEO Publication Number:
6676
Pages:
299-303
Volume:
39
Doi 10.1021/Es0491073
Removal of arsenic from Bangladesh groundwater with zero-valent iron
Nikolaidis, N. P.; Cheng, Z. Q.; van Geen, A.
Advances in Arsenic Research
(2005)
Pages:
361-371
Volume:
915
Removal of methylated arsenic in groundwater with iron filings
Cheng, Z. Q.; Van Geen, A.; Louis, R.; Nikolaidis, N.; Bailey, R.
Environmental Science & Technology
(2005)
Issue:
19
Pages:
7662-7666
Volume:
39
Doi 10.1021/Es050429w
Response to comment on "Reliability of a commercial kit to test groundwater for arsenic in Bangladesh"
van Geen, A.; Cheng, Z.; Seddique, A. A.; Hoque, M. A.; Ahmed, K. M.; Gelman, A.; Graziano, J. H.; Ahsan, H.; Parvez, F.
Environmental Science & Technology
(2005)
Issue:
14
Pages:
5503-5504
Volume:
39
Doi 10.1021/Es050939q
Limited temporal variability of arsenic concentrations in 20 wells monitored for 3 years in Araihazar, Bangladesh
Cheng, Z.; Van Geen, A.; Seddique, A. A.; Ahmed, K. M.
Environmental Science & Technology
(2005)
Issue:
13
Pages:
4759-4766
Volume:
39
Doi 10.1021/Es048065f
Coupled nitrogen and oxygen isotope measurements of nitrate along the eastern North Pacific margin
Sigman, D. M.; Granger, J.; DiFiore, P. J.; Lehmann, M. M.; Ho, R.; Cane, G.; van Geen, A.
Global Biogeochemical Cycles
(2005)
Issue:
4
Pages:
-
Volume:
19
Doi 10.1029/2005gb002458
Distribution and variability of iron input to Oregon coastal waters during the upwelling season
Chase, Z.; Hales, B.; Cowles, T.; Schwartz, R.; van Geen, A.
Journal of Geophysical Research-Oceans
(2005)
Issue:
C10
Pages:
-
Volume:
110
Doi 10.1029/2004jc002590
XAS study of iron and arsenic speciation during Fe(II) oxidation in the presence of As(III)
Thoral, S.; Rose, J.; Garnier, J. M.; Van Geen, A.; Refait, P.; Traverse, A.; Fonda, E.; Nahon, D.; Bottero, J. Y.
Environmental Science & Technology
(2005)
Issue:
24
Pages:
9478-9485
Volume:
39
Doi 10.1021/Es047970x

2004

A rapid colorimetric method for measuring arsenic concentrations in groundwater
Dhar, R. K.; Zheng, Y.; Rubenstone, J.; van Geen, A.
Analytica Chimica Acta
(2004)
Issue:
2
LDEO Publication Number:
6678
Pages:
203-209
Volume:
526
DOI 10.1016/j.aca.2004.09.045
Rapid multi-element analysis of groundwater by high-resolution inductively coupled plasma mass spectrometry
Cheng, Z.; Zheng, Y.; Mortlock, R.; van Geen, A.
Analytical and Bioanalytical Chemistry
(2004)
Issue:
3
LDEO Publication Number:
6600
Pages:
512-518
Volume:
379
DOI 10.1007/s00216-004-2618-x
High-frequency measurement of seawater chemistry: Flow-injection analysis of macronutrients
Hales, B.; van Geen, A.; Takahashi, T.
Limnology and Oceanography-Methods
(2004)
Pages:
91-101
Volume:
2
Redox control of arsenic mobilization in Bangladesh groundwater
Zheng, Y.; Stute, M.; van Geen, A.; Gavrieli, I.; Dhar, R.; Simpson, H. J.; Schlosser, P.; Ahmed, K. M.
Applied Geochemistry
(2004)
Issue:
2
Pages:
201-214
Volume:
19
DOI 10.1016/j.apgeochem.2003.09.007
Influence of coastal upwelling and El Nino-Southern Oscillation on nearshore water along Baja California and Chile: Shore-based monitoring during 1997-2000
Takesue, R. K.; van Geen, A.; Carriquiry, J. D.; Ortiz, E.; Godinez-Orta, L.; Granados, I.; Saldivar, M.; Ortlieb, L.; Escribano, R.; Guzman, N.; Castilla, J. C.; Varas, M.; Salamanca, M.; Figueroa, C.
Journal of Geophysical Research-Oceans
(2004)
Issue:
C3
LDEO Publication Number:
6494
Pages:
-
Volume:
109
Doi 10.1029/2003jc001856
Mg/Ca, Sr/Ca, and stable isotopes in modern and holocene Protothaca staminea shells from a northern California coastal upwelling region
Takesue, R. K.; Van Geen, A.
Geochimica Et Cosmochimica Acta
(2004)
Issue:
19
LDEO Publication Number:
6590
Pages:
3845-3861
Volume:
68
Decoupling of As and Fe release to Bangladesh groundwater under reducing conditions. Part 1: Evidence from sediment profiles
Horneman, A.; Van Geen, A.; Kent, D. V.; Mathe, P. E.; Zheng, Y.; Dhar, R. K.; O'Connell, S.; Hoque, M. A.; Aziz, Z.; Shamsudduha, M.; Seddique, A. A.; Ahmed, K. M.
Geochimica Et Cosmochimica Acta
(2004)
Issue:
17
LDEO Publication Number:
6583
Pages:
3459-3473
Volume:
68
Testing groundwater for arsenic in Bangladesh before installing a well
Van Geen, A.; Protus, T.; Cheng, Z.; Horneman, A.; Seddique, A. A.; Hoque, M. A.; Ahmed, K. M.
Environmental Science & Technology
(2004)
Issue:
24
Pages:
6783-6789
Volume:
38
Doi 10.1021/Es049323b
Decoupling of As and Fe release to Bangladesh groundwater under reducing conditions. Part II: Evidence from sediment incubations
Van Geen, A.; Rose, J.; Thoral, S.; Garnier, J. M.; Zheng, Y.; Bottero, J. Y.
Geochimica Et Cosmochimica Acta
(2004)
Issue:
17
LDEO Publication Number:
6584
Pages:
3475-3486
Volume:
68
Direct data manipulation for local decision analysis as applied to the problem of arsenic in drinking water from tube wells in Bangladesh
Gelman, A.; Trevisani, M.; Lu, H.; van Geen, A.
Risk Analysis
(2004)
Issue:
6
Pages:
1597-1612
Volume:
24
Wasserman, G. A.; Liu, X. H.; Parvez, F.; Ahsan, H.; Factor-Litvak, P.; van Geen, A.; Slavkovich, V.; Lolacono, N. J.; Cheng, Z. Q.; Hussain, L.; Momotaj, H.; Graziano, J. H.
Environmental Health Perspectives
(2004)
Issue:
13
Pages:
1329-1333
Volume:
112
Enhanced marine productivity off western North America during warm climate intervals of the past 52 ky
Ortiz, J. D.; O'Connell, S. B.; DelViscio, J.; Dean, W.; Carriquiry, J. D.; Marchitto, T.; Zheng, Y.; van Geen, A.
Geology
(2004)
Issue:
6
LDEO Publication Number:
6576
Pages:
521-524
Volume:
32

2003

Geological controls on the occurrence and distribution of high arsenic in shallow groundwater: Araihazar, Bangladesh
Goodbred, S. L.; Weinman, B.; van Geen, A.; Versteeg, R.; Zheng, Y.; Stute, M.; Ahmed, K. M.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U583-U584
Volume:
226
A rapid colorimetric method for measuring arsenic concentrations in groundwater.
Dhar, R. K.; Zheng, Y.; Robenstone, J.; van Geen, A.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U595-U595
Volume:
226
Arsenic removal by zero-valent iron: Field tests in rural Bangladesh and at the vineland chemical, NJ, superfund site.
Cheng, Z. Q.; Nikolaidis, N. P.; Van Geen, A.; Bailey, R. C.; Westgate, M.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U598-U598
Volume:
226
Comment on "Arsenic mobility and groundwater extraction in Bangladesh" (II)
van Geen, A.; Zheng, Y.; Stute, M.; Ahmed, K. M.
Science
(2003)
Issue:
5619
Pages:
584c-584c
Volume:
300
Communicating chemistry: The groundwater arsenic crisis in Bangladesh.
van Geen, A.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U230-U230
Volume:
226
Community wells to mitigate the arsenic crisis in Bangladesh
van Geen, A.; Ahmed, K. M.; Seddique, A. A.; Shamsudduha, M.
Bulletin of the World Health Organization
(2003)
Issue:
9
LDEO Publication Number:
6460
Pages:
632-638
Volume:
81
Spatial variability of arsenic concentrations and sediment properties in Bangladesh aquifers.
van Geen, A.; Horneman, A.; Aziz, Z.; Hoque, M. A.; Shamsudduha, M.; Cheng, Z. Q.; Dhar, R. K.; Versteeg, R.; Steckler, M.; Mailloux, B.; Zheng, Y.; Stute, M.; Goodbred, S. L.; Ahmed, K. M.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U583-U583
Volume:
226
Microcosm studies examining the release of arsenic from Bangladesh aquifer sediments.
Mailloux, B. J.; Van Geen, A.; Cheng, Z. G.; Datta, S.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U598-U598
Volume:
226
Spatial variability of arsenic in 6000 tube wells in a 25 km(2) area of Bangladesh
van Geen, A.; Zheng, Y.; Versteeg, R.; Stute, M.; Horneman, A.; Dhar, R.; Steckler, M.; Gelman, A.; Small, C.; Ahsan, H.; Graziano, J. H.; Hussain, I.; Ahmed, K. M.
Water Resources Research
(2003)
Issue:
5
LDEO Publication Number:
6442
Pages:
-
Volume:
39
Doi 10.1029/2002wr001617
Depth profiles of dissolved and particulate inorganic arsenic in Bangladesh aquifers.
Zheng, Y.; Dhar, R. K.; Mo, Z.; Cheng, Z. Q.; Hoque, M. A.; Shamsudduha, M.; van Geen, A.; Stute, M.; Ahmed, K. M.
Abstracts of Papers of the American Chemical Society
(2003)
Pages:
U583-U583
Volume:
226
Warren revisited: Atmospheric freshwater fluxes and "Why is no deep water formed in the North Pacific'
Emile-Geay, J.; Cane, M. A.; Naik, N.; Seager, R.; Clement, A. C.; van Geen, A.
Journal of Geophysical Research-Oceans
(2003)
Issue:
C6
LDEO Publication Number:
6586
Pages:
-
Volume:
108
Doi 10.1029/2001jc001058
Distinguishing between water column and sedimentary denitrification in the Santa Barbara Basin using the stable isotopes of nitrate
Sigman, D. M.; Robinson, R.; Knapp, A. N.; van Geen, A.; McCorkle, D. C.; Brandes, J. A.; Thunell, R. C.
Geochemistry Geophysics Geosystems
(2003)
Pages:
-
Volume:
4
Doi 10.1029/2002gc000384
On the preservation of laminated sediments along the western margin of North America
van Geen, A.; Zheng, Y.; Bernhard, J. M.; Cannariato, K. G.; Carriquiry, J.; Dean, W. E.; Eakins, B. W.; Ortiz, J. D.; Pike, J.
Paleoceanography
(2003)
Issue:
4
LDEO Publication Number:
6522
Pages:
-
Volume:
18
Doi 10.1029/2003pa000911

2002

Promotion of well-switching to mitigate the current arsenic crisis in Bangladesh
van Geen, A.; Ahsan, H.; Horneman, A. H.; Dhar, R. K.; Zheng, Y.; Hussain, I.; Ahmed, K. M.; Gelman, A.; Stute, M.; Simpson, H. J.; Wallace, S.; Small, C.; Parvez, F.; Slavkovich, V.; Lolacono, N. J.; Becker, M.; Cheng, Z.; Momotaj, H.; Shahnewaz, M.; Sed
Bulletin of the World Health Organization
(2002)
Issue:
9
Pages:
732-737
Volume:
80
Remobilization of authigenic uranium in marine sediments by bioturbation
Zheng, Y.; Anderson, R. F.; Van Geen, A.; Fleisher, M. Q.
Geochimica Et Cosmochimica Acta
(2002)
Issue:
10
Pages:
1759-1772
Volume:
66
Pii S0016-7037(00)00886-9
Burial of redox-sensitive metals and organic matter in the equatorial Indian Ocean linked to precession
Pailler, D.; Bard, E.; Rostek, F.; Zheng, Y.; Mortlock, R.; van Geen, A.
Geochimica Et Cosmochimica Acta
(2002)
Issue:
5
Pages:
849-865
Volume:
66
Pii S0016-7037(01)00817-1
Iron, nutrient, and phytoplankton distributions in Oregon coastal waters
Chase, Z.; van Geen, A.; Kosro, P. M.; Marra, J.; Wheeler, P. A.
Journal of Geophysical Research-Oceans
(2002)
Issue:
C10
Pages:
-
Volume:
107
Doi 10.1029/2001jc000987
Nearshore circulation during upwelling inferred from the distribution of dissolved cadmium off the Oregon coast
Takesue, R. K.; van Geen, A.
Limnology and Oceanography
(2002)
Issue:
1
Pages:
176-185
Volume:
47
Preservation of particulate non-lithogenic uranium in marine sediments
Zheng, Y.; Anderson, R. F.; Van Geen, A.; Fleisher, M. Q.
Geochimica Et Cosmochimica Acta
(2002)
Issue:
17
Pages:
3085-3092
Volume:
66
Pii S0016-7037(01)00632-9

2000

Associations between drinking water and urinary arsenic levels and skin lesions in Bangladesh
Ahsan, H.; Perrin, M.; Rahman, A.; Parvez, F.; Stute, M.; Zheng, Y.; Milton, A. H.; Brandt-Rauf, P.; van Geen, A.; Graziano, J.
Journal of Occupational and Environmental Medicine
(2000)
Issue:
12
Pages:
1195-1201
Volume:
42
Authigenic molybdenum formation in marine sediments: A link to pore water sulfide in the Santa Barbara Basin
Zheng, Y.; Anderson, R. F.; van Geen, A.; Kuwabara, J.
Geochimica Et Cosmochimica Acta
(2000)
Issue:
24
Pages:
4165-4178
Volume:
64
Intensification of the northeast Pacific oxygen minimum zone during the Bolling-Allerod warm period
Zheng, Y.; van Geen, A.; Anderson, R. F.; Gardner, J. V.; Dean, W. E.
Paleoceanography
(2000)
Issue:
5
Pages:
528-536
Volume:
15
Carbon and nutrient dynamics during coastal upwelling off Cape Blanco, Oregon
van Geen, A.; Takesue, R. K.; Goddard, J.; Takahashi, T.; Barth, J. A.; Smith, R. L.
Deep-Sea Research Part Ii-Topical Studies in Oceanography
(2000)
Issue:
5-6
Pages:
975-1002
Volume:
47

1999

Acid mine tailings in southern Spain
van Geen, A.; Takesue, R.; Chase, Z.
Science of the Total Environment
(1999)
Issue:
1-3
Pages:
221-229
Volume:
242

Pages