| The ferrozine method revisited: Fe (II)/Fe (III) determination in natural waters E Viollier, PW Inglett, K Hunter, AN Roychoudhury, P Van Cappellen Applied geochemistry 15 (6), 785-790, 2000 | 1530 | 2000 |
| A global compilation of dissolved iron measurements: focus on distributions and processes in the Southern Ocean A Tagliabue, T Mtshali, O Aumont, AR Bowie, MB Klunder, ... Biogeosciences 9 (6), 2333-2349, 2012 | 231 | 2012 |
| Rates and controls of anaerobic microbial respiration across spatial and temporal gradients in saltmarsh sediments JE Kostka, A Roychoudhury, P Van Cappellen Biogeochemistry 60, 49-76, 2002 | 209 | 2002 |
| Biogeochemical cycles of manganese and iron at the oxic− anoxic transition of a stratified Marine Basin (Orca Basin, Gulf of Mexico) P Van Cappellen, E Viollier, A Roychoudhury, L Clark, E Ingall, K Lowe, ... Environmental Science & Technology 32 (19), 2931-2939, 1998 | 161 | 1998 |
| Salt marsh pore water geochemistry does not correlate with microbial community structure CM Koretsky, P Van Cappellen, TJ DiChristina, JE Kostka, KL Lowe, ... Estuarine, Coastal and Shelf Science 62 (1-2), 233-251, 2005 | 122 | 2005 |
| Chemically and geographically distinct solid-phase iron pools in the Southern Ocean BP Von der Heyden, AN Roychoudhury, TN Mtshali, T Tyliszczak, ... Science 338 (6111), 1199-1201, 2012 | 110 | 2012 |
| Pyritization: a palaeoenvironmental and redox proxy reevaluated AN Roychoudhury, JE Kostka, P Van Cappellen Estuarine, Coastal and Shelf Science 57 (5-6), 1183-1193, 2003 | 105 | 2003 |
| Microbiological and geochemical characterization of microbial Fe (III) reduction in salt marsh sediments KL Lowe, TJ Dichristina, AN Roychoudhury, P Van Cappellen Geomicrobiology Journal 17 (2), 163-178, 2000 | 91 | 2000 |
| A plug flow-through reactor for studying biogeochemical reactions in undisturbed aquatic sediments AN Roychoudhury, E Viollier, P Van Cappellen Applied geochemistry 13 (2), 269-280, 1998 | 83 | 1998 |
| Elemental (C, N, H and P) and stable isotope (δ15N and δ13C) signatures in sediments from Zeekoevlei, South Africa: a record of human intervention in the lake SK Das, J Routh, AN Roychoudhury, JV Klump Journal of Paleolimnology 39, 349-360, 2008 | 82 | 2008 |
| Dissimilatory sulfate reduction in hypersaline coastal pans: activity across a salinity gradient D Porter, AN Roychoudhury, D Cowan Geochimica et Cosmochimica Acta 71 (21), 5102-5116, 2007 | 71 | 2007 |
| Major and trace element geochemistry in Zeekoevlei, South Africa: a lacustrine record of present and past processes SK Das, J Routh, AN Roychoudhury, JV Klump Applied Geochemistry 23 (8), 2496-2511, 2008 | 67 | 2008 |
| Partitioning and mobility of trace metals in the Blesbokspruit: Impact assessment of dewatering of mine waters in the East Rand, South Africa AN Roychoudhury, MF Starke Applied Geochemistry 21 (6), 1044-1063, 2006 | 66 | 2006 |
| Kinetics of microbially mediated reactions: dissimilatory sulfate reduction in saltmarsh sediments (Sapelo Island, Georgia, USA) AN Roychoudhury, P Van Cappellen, JE Kostka, E Viollier Estuarine, Coastal and Shelf Science 56 (5-6), 1001-1010, 2003 | 64 | 2003 |
| Rare earth and trace element geochemistry of termite mounds in central and northeastern Namibia: Mechanisms for micro-nutrient accumulation A Sako, AJ Mills, AN Roychoudhury Geoderma 153 (1-2), 217-230, 2009 | 61 | 2009 |
| Application, chemical interaction and fate of iron minerals in polluted sediment and soils BP von der Heyden, AN Roychoudhury Current Pollution Reports 1, 265-279, 2015 | 56 | 2015 |
| Methods for analyzing the concentration and speciation of major and trace elements in marine particles PJ Lam, BS Twining, C Jeandel, A Roychoudhury, JA Resing, ... Progress in Oceanography 133, 32-42, 2015 | 55 | 2015 |
| Spatial characteristics of sediment trace metals in an eastern boundary upwelling retention area (St. Helena Bay, South Africa): a hydrodynamic–biological pump hypothesis PMS Monteiro, AN Roychoudhury Estuarine, Coastal and Shelf Science 65 (1-2), 123-134, 2005 | 50 | 2005 |
| Sources and historic changes in polycyclic aromatic hydrocarbon input in a shallow lake, Zeekoevlei, South Africa SK Das, J Routh, AN Roychoudhury Organic Geochemistry 39 (8), 1109-1112, 2008 | 48 | 2008 |
| Ubiquitous presence of Fe (II) in aquatic colloids and its association with organic carbon BP Von Der Heyden, EJ Hauser, B Mishra, GA Martinez, AR Bowie, ... Environmental Science & Technology Letters 1 (10), 387-392, 2014 | 47 | 2014 |