Mobility of arsenic in West Bengal aquifers conducting low and high groundwater arsenic. Part II: Comparative geochemical profile and leaching study

Acharyya, 1999, As poisoning in the Ganges Delta, Nature, 401, 545, 10.1038/44052 Acharyya, 2006, Arsenic contamination in groundwater from parts of Ambagarh-Chowki block, Chhattisgarh, India: source and release mechanism, Environ. Geol., 49, 148, 10.1007/s00254-005-0074-3 Aggett, 1985, Detailed model for the mobility of arsenic in lacustrine sediments based on measurements in Lake Ohakuri, Environ. Sci. Technol., 19, 231, 10.1021/es00133a002 Ahmed, 2004, Arsenic enrichment in groundwater of the alluvial aquifers in Bangladesh: an overview, Appl. Geochem., 19, 181, 10.1016/j.apgeochem.2003.09.006 Bagla, 1996, India’s spreading health crisis draws global arsenic experts, Science, 274, 174, 10.1126/science.274.5285.174 Berg, 2001, Arsenic contamination of groundwater and drinking water in Vietnam: a human health threat, Environ. Sci. Technol., 35, 2621, 10.1021/es010027y BGS and DPHE, 2001. In: Kinniburgh, D.G., Smedley, P.L. (Eds.), Arsenic Contamination of Groundwater in Bangladesh. British Geological Survey WC/00/19, Keyworth. Bhattacharya, 1997, Occurrence of As contaminated groundwater in alluvial aquifers from Delta plains, Eastern India: options for safe drinking water supply, J. Water Res. Dev., 13, 79, 10.1080/07900629749944 Bhattacharya, 2003, Groundwater As mobilization in the Bengal Delta plain, the use of ferralite as a possible remedial measure – a case study, Appl. Geochem., 18, 1435, 10.1016/S0883-2927(03)00061-1 Breit, 2001, Arsenic cycling in eastern Bangladesh: the role of phyllosilicates, Geol. Soc. Am., Abstracts with Programs, 32, A192 Breit, G.N., Whitney, J., Foster, A.L., Welch, A.H., Yount, J., Sanzolone, R., Islam, M.K., Islam, M.S., Islam, M.M., Sutton, S., Newville, M., 2001b. Preliminary evaluation of arsenic cycling in the sediments of Bangladesh. In: Proc. 2001 US Geol. Surv. Workshop on Arsenic in the Environment, Denver, Feb. 21–22. Bureau of Indian Standards (BIS), 2003. Indian Standard: drinking water-specification, September 2003, New Delhi. Charlet, 2003, Propagation of a natural arsenic plume in West Bengal, India, J. Phys. IV, 107, 285 Charlet, 2007, Chemodynamics of an As “hotspot” in a West Bengal aquifer: a field and reactive transport modelling study, Appl. Geochem., 22, 1273, 10.1016/j.apgeochem.2006.12.022 Chatterjee, 2003, Mobilization of As in sedimentary aquifer vis-a-vis sub-surface iron reduction processes, J. Phys. IV, 107, 293 Chowdhury, 1999, Arsenic poisoning in the Ganga Delta, Nature, 401, 545, 10.1038/44056 Chowdhury, 2001, Groundwater arsenic contamination and sufferings of people in West Bengal, India and Bangladesh, Environ. Sci., 8, 393 Das, 1995, As in groundwater in six districts of West Bengal, India: the biggest As calamity in the world, part 2, As concentration in drinking water, hair, nails, urine, skin-scale and liver tissue (biopsy) of the affected people, Analyst, 120, 917, 10.1039/an9952000917 Datta, 1996, Texture and mineralogy of sediments from the Ganges–Brahmaputra–Meghna river system in the Bengal Basin, Bangladesh and their environmental implications, Environ. Geol., 30, 181, 10.1007/s002540050145 Davis, 1986 Dhar, 1997, Groundwater arsenic calamity in Bangladesh, Curr. Sci., 73, 48 Folk, 1974 Gault, 2003, Iron and arsenic speciation in groundwaters from West Bengal, India by coupled IC-ICP-MS utilising a hexapole collision cell, Roy. Soc. Chem. Spec. Pub., 288, 112 Gault, 2005, Preservation strategies for inorganic As species in high iron, low-Eh groundwater from West Bengal, India, Anal. Bioanal. Chem., 381, 347, 10.1007/s00216-004-2861-1 Govindaraju, 1994, Compilation of working values and description for 383 geostandards, Geostand. Newslett., 18, 1, 10.1111/j.1751-908X.1994.tb00502.x Guha Majumder, 1988, Chronic As toxicity from drinking tube well water in rural West Bengal, Bull. World Health Organisation, 66, 499 Horneman, 2004, Decoupling of As and Fe release to Bangladesh groundwater under reducing conditions. Part I: evidence from sediment profiles, Geochim. Cosmochim. Acta, 18, 3459, 10.1016/j.gca.2004.01.026 Islam, 2004, Role of metal-reducing bacteria in As release from Bengal Delta sediments, Nature, 430, 68, 10.1038/nature02638 Islam, 2005, Interactions between the Fe(III)-reducing bacterium geobacter sulfurreducens and arsenate, and capture of the metalloid by biogenic Fe(II), Appl. Environ. Microbiol., 71, 8642, 10.1128/AEM.71.12.8642-8648.2005 Keon, 2001, Validation of an arsenic sequential extraction method for evaluating mobility in sediments, Environ. Sci. Technol., 35, 2778, 10.1021/es001511o Kotska, 1994, Partitioning and speciation of solid phase iron in saltmarsh sediments, Geochim. Cosmochim. Acta, 58, 1701, 10.1016/0016-7037(94)90531-2 Krishnan, 1982 Lovley, 1993, Organic-matter mineralization with the reduction of ferric iron – a review, Geomicrobiol. J., 5, 375, 10.1080/01490458709385975 Lovley, 1993, Dissimilatory metal reduction, Ann. Rev. Microbiol., 47, 263, 10.1146/annurev.mi.47.100193.001403 Mallick, 1996, Groundwater development in the As affected alluvial belt of West Bengal-some questions, Curr. Sci., 70, 956 Mandal, 1998, Impact of safe water for drinking on five families for two years in West Bengal, India, Sci. Total Environ., 218, 185, 10.1016/S0048-9697(98)00220-4 McArthur, 2004, Natural organic matter in sedimentary basins and its relation to As in anoxic ground water: the example of West Bengal and its worldwide implications, Appl. Geochem., 19, 1255, 10.1016/j.apgeochem.2004.02.001 McArthur, 2001, Arsenic in groundwater: testing pollution mechanism for sedimentary aquifers in Bangladesh, Water Resour. Res., 37, 109, 10.1029/2000WR900270 Mukhopadhyay, 2006, Delineation of arsenic-contaminated zones in Bengal Delta, India: a geographic information system and fractal approach, Environ. Geol., 49, 1009, 10.1007/s00254-005-0139-3 Nandy, 2001 Nath, 2005, Characterization of aquifers conducting groundwaters with low and high arsenic concentrations: a comparative case study from West Bengal, India, Mineral. Mag., 69, 841, 10.1180/0026461056950292 Nath, B., Stueben, D., Basu Mallik, S., Chatterjee, D., Charlet, L., 2008. Mobility of arsenic in West Bengal aquifers conducting low and high groundwater arsenic, part I: comparative hydrochemical and hydrogeological characteristics. Appl. Geochem. doi:10.1016/j.apgeochem.2007.11.016. Nickson, 1998, Arsenic poisoning of Bangladesh groundwater, Nature, 395, 338, 10.1038/26387 Nickson, 2000, Mechanism of As poisoning of groundwater in Bangladesh and West Bengal, Appl. Geochem., 15, 403, 10.1016/S0883-2927(99)00086-4 Onishi, 1955, Geochemistry of arsenic, Geochim. Cosmochim. Acta, 7, 1, 10.1016/0016-7037(55)90042-9 Oremland, 2003, The ecology of arsenic, Science, 300, 939, 10.1126/science.1081903 Oremland, 2005, Arsenic, microbes and contaminated aquifers, Trends Microbiol., 13, 45, 10.1016/j.tim.2004.12.002 Pal, 2002, Nature of arsenic pollutants in groundwater of Bengal Basin – a case study from Baruipur area, West Bengal, India, Curr. Sci., 82, 554 Pal, 2002, Arsenic pollution in groundwater of West Bengal, India – an insight into the problem by sub-surface sediment analysis, Gondwana Res., 5, 501, 10.1016/S1342-937X(05)70738-3 PHED, 1993. National Drinking Water Mission Project on arsenic pollution on groundwater in West Bengal. Final Report, Steering Committee on As Investigation. Government of West Bengal, India. Polya, 2003, Coupled HPLC-ICP-MS analysis indicates highly hazardous concentrations of dissolved arsenic species are present in Cambodian well waters, 127 Schwarz, 1996, Effect of landscape position on the sediment chemistry of abandoned channel wetlands, Landscape Ecol., 11, 27, 10.1007/BF02087111 Shankman, 1991, Channel migration and vegetation patterns in the southeastern coastal plain, Conserv. Biol., 7, 176, 10.1046/j.1523-1739.1993.07010176.x Shepard, 1954, Nomenclature based on sand–silt–clay ratios, J. Sed. Petrol., 24, 141 Shrestha, 2003, Groundwater arsenic contamination, its health impact and mitigation program in Nepal, J. Environ. Sci. Health, Part A, 38, 185, 10.1081/ESE-120016888 Smedley, 2002, A review of the source, behavior and distribution of As in natural waters, Appl. Geochem., 17, 517, 10.1016/S0883-2927(02)00018-5 Stüben, 2003, Arsenic enrichment in groundwater of West Bengal, India: geochemical evidence for mobilization of As under reducing conditions, Appl. Geochem., 18, 1417, 10.1016/S0883-2927(03)00060-X Tessier, 1979, Sequential extraction procedure for speciation of particulate trace metals, Anal. Chem., 51, 844, 10.1021/ac50043a017 Umitsu, 1993, Late quaternary environments and landforms in the Ganges Delta, Sed. Geol., 83, 177, 10.1016/0037-0738(93)90011-S Wagner, 2005, Arsenic in groundwater of the Bengal Delta Plain: geochemical evidences for small scale redox zonation in the aquifer Waychunas, 1993, Surface chemistry of ferrihydrite, part 1. EXAFS studies of the geometry of coprecipitated and adsorbed arsenate, Geochim. Cosmochim. Acta, 57, 2251, 10.1016/0016-7037(93)90567-G Welch, A.H., 2000. Arsenic in ground water: a perspective from the United States of America. In: Bhattacharya, P., Welch, A.H., (Eds.), Arsenic in Groundwater of Sedimentary Aquifers. Pre-Congress Workshop, 31st International Geological Congress. Rio de Janeiro, Brazil, pp. 81–82. <www.soesju.org>, 2007. School of Environmental Studies, Jadavpur University, India.