Ganga Hettiarachchi
Ganga Hettiarachchi
Professor of Soil and Environmental Chemistry, Kansas State University
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In situ stabilization of soil lead using phosphorus and manganese oxide
GM Hettiarachchi, GM Pierzynski, MD Ransom
Environmental Science & Technology 34 (21), 4614-4619, 2000
In situ stabilization of soil lead using phosphorus
GM Hettiarachchi, GM Pierzynski, MD Ransom
Journal of Environmental Quality 30 (4), 1214-1221, 2001
Soil lead bioavailability and in situ remediation of lead‐contaminated soils: A review
GM Hettiarachchi, GM Pierzynski
Environmental progress 23 (1), 78-93, 2004
In situ stabilization of soil lead using phosphorus and manganese oxide: Influence of plant growth
GM Hettiarachchi, G. M. and Pierzynski
J. Environ. Qual. 31 (2), 564-572, 2002
Sorption and desorption of cadmium by different fractions of biosolids‐amended soils
GM Hettiarachchi, JA Ryan, RL Chaney, CM La Fleur
Journal of Environmental Quality 32 (5), 1684-1693, 2003
Dissolution kinetics of macronutrient fertilizers coated with manufactured zinc oxide nanoparticles
N Milani, MJ McLaughlin, SP Stacey, JK Kirby, GM Hettiarachchi, ...
Journal of agricultural and food chemistry 60 (16), 3991-3998, 2012
Effects of phosphorus additions on lead, cadmium, and zinc bioavailabilities in a metal-contaminated soil
JC Zwonitzer, GM Pierzynski, GM Hettiarachchi
Water, Air, and Soil Pollution 143 (1-4), 193-209, 2003
Cadmium solubility in paddy soils: Effects of soil oxidation, metal sulfides and competitive ions
J de Livera, MJ McLaughlin, GM Hettiarachchi, JK Kirby, DG Beak
Science of the Total Environment 409 (8), 1489-1497, 2011
Lead in urban soils: a real or perceived concern for urban agriculture?
SL Brown, RL Chaney, GM Hettiarachchi
Journal of environmental quality 45 (1), 26-36, 2016
Field evaluations on soil plant transfer of lead from an urban garden soil
CP Attanayake, GM Hettiarachchi, A Harms, DA Presley, S Martin, ...
Journal of Environmental Quality 43 (2), 475-487, 2014
Bioavailability-based in situ remediation to meet future lead (Pb) standards in urban soils and gardens
H Henry, MF Naujokas, C Attanayake, NT Basta, Z Cheng, ...
Environmental science & technology 49 (15), 8948-8958, 2015
Treatment of Contaminated Soil with Phosphorus and Manganese Oxide Reduces Lead Absorption by Sprague-Dawley Rats
GM Hettiarachchi, GM Pierzynski, FW Oehme, O Sonmez, JA Ryan
Journal of Environmental Quality 32 (4), 1335-1345, 2003
μ‐XANES and μ‐XRF investigations of metal binding mechanisms in biosolids
GM Hettiarachchi, KG Scheckel, JA Ryan, SR Sutton, M Newville
Journal of environmental quality 35 (1), 342-351, 2006
Elevated arsenic and manganese in groundwaters of Murshidabad, West Bengal, India
MS Sankar, MA Vega, PP Defoe, MG Kibria, S Ford, K Telfeyan, A Neal, ...
Science of the total environment 488, 570-579, 2014
Safety of gardening on lead‐and arsenic‐contaminated urban brownfields
PP Defoe, GM Hettiarachchi, C Benedict, S Martin
Journal of Environmental Quality 43 (6), 2064-2078, 2014
Selenate-enriched urea granules are a highly effective fertilizer for selenium biofortification of paddy rice grain
L Premarathna, MJ McLaughlin, JK Kirby, GM Hettiarachchi, S Stacey, ...
Journal of agricultural and food chemistry 60 (23), 6037-6044, 2012
Density changes around phosphorus granules and fluid bands in a calcareous soil
G Hettiarachchi, E Lombi, M Mclaughlin, D Chittleborough, P Self
Soil Sci. Soc. Am. J. 70, 960- 966, 2005
Fate of zinc oxide nanoparticles coated onto macronutrient fertilizers in an alkaline calcareous soil
N Milani, GM Hettiarachchi, JK Kirby, DG Beak, SP Stacey, ...
PLoS One 10 (5), e0126275, 2015
Potential bioavailability of lead, arsenic, and polycyclic aromatic hydrocarbons in compost‐amended urban soils
CP Attanayake, GM Hettiarachchi, S Martin, GM Pierzynski
Journal of Environmental Quality 44 (3), 930-944, 2015
High‐iron biosolids compost–induced changes in lead and arsenic speciation and bioaccessibility in co‐contaminated soils
SL Brown, I Clausen, MA Chappell, KG Scheckel, M Newville, ...
Journal of environmental quality 41 (5), 1612-1622, 2012
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