James A. Ryan - Publications

United States Environmental Protection Agency, USA 

37 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2011 Williams AGB, Scheckel KG, McDermott G, Gratson D, Neptune D, Ryan JA. Speciation and bioavailability of zinc in amended sediments Chemical Speciation and Bioavailability. 23: 143-154. DOI: 10.3184/095422911X13103699236851  1
2010 Kukier U, Chaney RL, Ryan JA, Daniels WL, Dowdy RH, Granato TC. Phytoavailability of cadmium in long-term biosolids-amended soils. Journal of Environmental Quality. 39: 519-30. PMID 20176825 DOI: 10.2134/jeq2007.0671  1
2009 Scheckel KG, Chaney RL, Basta NT, Ryan JA. Chapter 1 Advances in Assessing Bioavailability of Metal(Loid)s in Contaminated Soils Advances in Agronomy. 104: 1-52. DOI: 10.1016/S0065-2113(09)04001-2  1
2006 Hettiarachchi GM, Scheckel KG, Ryan JA, Sutton SR, Newville M. micro-XANES and micro-XRF investigations of metal binding mechanisms in biosolids. Journal of Environmental Quality. 35: 342-51. PMID 16397110 DOI: 10.2134/jeq2004.0259  1
2005 Scheckel KG, Ryan JA, Allen D, Lescano NV. Determining speciation of Pb in phosphate-amended soils: method limitations. The Science of the Total Environment. 350: 261-72. PMID 16227085 DOI: 10.1016/j.scitotenv.2005.01.020  1
2005 D'Amore JJ, Al-Abed SR, Scheckel KG, Ryan JA. Methods for speciation of metals in soils: A review Journal of Environmental Quality. 34: 1707-1745. PMID 16151225 DOI: 10.2134/jeq2004.0014  1
2005 Basta NT, Ryan JA, Chaney RL. Trace element chemistry in residual-treated soil: key concepts and metal bioavailability. Journal of Environmental Quality. 34: 49-63. PMID 15647534 DOI: 10.2134/JEQ2005.0049DUP  1
2004 Chaney RL, Reeves PG, Ryan JA, Simmons RW, Welch RM, Angle JS. An improved understanding of soil Cd risk to humans and low cost methods to phytoextract Cd from contaminated soils to prevent soil Cd risks. Biometals : An International Journal On the Role of Metal Ions in Biology, Biochemistry, and Medicine. 17: 549-53. PMID 15688862 DOI: 10.1023/B:BIOM.0000045737.85738.cf  1
2004 Scheckel KG, Ryan JA. Spectroscopic speciation and quantification of lead in phosphate-amended soils. Journal of Environmental Quality. 33: 1288-95. PMID 15254110  1
2004 Scheckel KG, Impellitteri CA, Ryan JA. Lead sorption on ruthenium oxide: a macroscopic and spectroscopic study. Environmental Science & Technology. 38: 2836-42. PMID 15212257  1
2004 Brown S, Chaney R, Hallfrisch J, Ryan JA, Berti WR. In situ soil treatments to reduce the phyto- and bioavailability of lead, zinc, and cadmium. Journal of Environmental Quality. 33: 522-31. PMID 15074803  1
2004 Ryan JA, Scheckel KG, Berti WR, Brown SL, Casteel SW, Chaney RL, Hallfrisch J, Doolan M, Grevatt P, Maddaloni M, Mosby D. Reducing children's risk from lead in soil. Environmental Science & Technology. 38: 18A-24A. PMID 14740710  1
2004 Porter SK, Scheckel KG, Impellitteri CA, Ryan JA. Toxic metals in the environment: Thermodynamic considerations for possible immobilization strategies for Pb, Cd, As, and Hg Critical Reviews in Environmental Science and Technology. 34: 495-604. DOI: 10.1080/10643380490492412  1
2003 Hettiarachchi GM, Ryan JA, Chaney RL, La Fleur CM. Sorption and desorption of cadmium by different fractions of biosolids-amended soils. Journal of Environmental Quality. 32: 1684-93. PMID 14535309  1
2003 Hettiarachchi GM, Pierzynski GM, Oehme FW, Sonmez O, Ryan JA. Treatment of contaminated soil with phosphorus and manganese oxide reduces lead absorption by Sprague-Dawley rats. Journal of Environmental Quality. 32: 1335-45. PMID 12931889  1
2003 Impellitteri CA, Scheckel KG, Ryan JA. Sorption of arsenate and arsenite on RuO2 x xH2O: a spectroscopic and macroscopic study. Environmental Science & Technology. 37: 2936-40. PMID 12875397  1
2003 Scheckel KG, Impellitteri CA, Ryan JA, McEvoy T. Assessment of a sequential extraction procedure for perturbed lead-contaminated samples with and without phosphorus amendments. Environmental Science & Technology. 37: 1892-8. PMID 12775062 DOI: 10.1021/es026160n  1
2003 Scheckel KG, Ryan JA. In vitro formation of pyromorphite via reaction of Pb sources with soft-drink phosphoric acid. The Science of the Total Environment. 302: 253-65. PMID 12526914 DOI: 10.1016/S0048-9697(02)00350-9  1
2002 Scheckel KG, Ryan JA. Effects of aging and pH on dissolution kinetics and stability of chloropyromorphite. Environmental Science & Technology. 36: 2198-204. PMID 12038830 DOI: 10.1021/es015803g  1
2001 Ryan JA, Zhang P, Hesterberg D, Chou J, Sayers DE. Formation of chloropyromorphite in a lead-contaminated soil amended with hydroxyapatite. Environmental Science & Technology. 35: 3798-803. PMID 11783662 DOI: 10.1021/es010634l  1
2001 Li Z, Ryan JA, Chen JL, Al-Abed SR. Adsorption of cadmium on biosolids-amended soils. Journal of Environmental Quality. 30: 903-11. PMID 11401279 DOI: 10.2134/JEQ2001.303903X  1
2001 Chen JL, Al-Abed SR, Ryan JA, Li Z. Effects of pH on dechlorination of trichloroethylene by zero-valent iron. Journal of Hazardous Materials. 83: 243-54. PMID 11348735 DOI: 10.1016/S0304-3894(01)00193-5  1
1999 Zhang P, Ryan JA. Formation of chloropyromorphite from Galena (PbS) in the presence of hydroxyapatite Environmental Science and Technology. 33: 618-624. DOI: 10.1021/es980314a  1
1999 Zhang P, Ryan JA. Transformation of Pb(II) from cerrusite to chloropyromorphite in the presence of hydroxyapatite under varying conditions of pH Environmental Science and Technology. 33: 625-630. DOI: 10.1021/es980268e  1
1998 Zhang P, Ryan JA, Yang J. In vitro soil Ph solubility in the presence of hydroxyapatite Environmental Science and Technology. 32: 2763-2768. DOI: 10.1021/es971065d  1
1998 Brown SL, Chaney RL, Angle JS, Ryan JA. The phytoavailability of cadmium to lettuce in long-term biosolids- amended soils Journal of Environmental Quality. 27: 1071-1078.  1
1997 Logan TJ, Lindsay BJ, Goins LE, Ryan JA. Field assessment of sludge metal bioavailability to crops: Sludge rate response Journal of Environmental Quality. 26: 534-550.  1
1996 Brown SL, Chaney RL, Lloyd CA, Scott Angle J, Ryan JA. Relative uptake of cadmium by garden vegetables and fruits grown on long-term biosolid-amended soils Environmental Science and Technology. 30: 3508-3511. DOI: 10.1021/es9601797  1
1996 Chaney RL, Ryan JA, O'Connor GA. Organic contaminants in municipal biosolids: Risk assessment, quantitative pathways analysis, and current research priorities Science of the Total Environment. 185: 187-216. DOI: 10.1016/0048-9697(96)05051-6  1
1996 Vesper SJ, Donovan-Brand R, Paris KP, Al-Abed SR, Ryan JA, Davis-Hoover WJ. Microbial removal of lead from solid media and soil Water, Air, and Soil Pollution. 86: 207-219. DOI: 10.1007/BF00279157  1
1994 Ma QY, Traina SJ, Logan TJ, Ryan JA. Effects of Aqueous Al, Cd, Cu, Fe(II), Ni, and Zn on Pb Immobilization by Hydroxyapatite. Environmental Science & Technology. 28: 1219-28. PMID 22176311 DOI: 10.1021/es00056a007  1
1990 O'Connor GA, Kiehl D, Eiceman GA, Ryan JA. Plant uptake of sludge-borne PCBs Journal of Environmental Quality. 19: 113-118.  1
1988 Mahler RJ, Ryan JA. Cadmium sulfate application to sludge-amended soils: III. relationship between treatment and plant available cadmium, zinc, and manganese Communications in Soil Science and Plant Analysis. 19: 1771-1794. DOI: 10.1080/00103628809368051  1
1988 Mahler RJ, Ryan JA. Cadmium sulfate application to sludge-amended soils: II. extraction of cd, zn and mn from solid phases Communications in Soil Science and Plant Analysis. 19: 1747-1770. DOI: 10.1080/00103628809368050  1
1988 Ryan JA, Bell RM, Davidson JM, O'Connor GA. Plant uptake of non-ionic organic chemicals from soils Chemosphere. 17: 2299-2323. DOI: 10.1016/0045-6535(88)90142-7  1
1987 Mahler RJ, Ryan JA, Reed T. Cadmium sulfate application to sludge-amended soils I. Effect on yield and cadmium availability to plants Science of the Total Environment, The. 67: 117-131. DOI: 10.1016/0048-9697(87)90205-1  1
1974 Ryan JA, Morison IG, Bethel JS. ECOSYSTEM MODELING OF A FORESTED RIVER BASIN Jawra Journal of the American Water Resources Association. 10: 703-709. DOI: 10.1111/j.1752-1688.1974.tb05630.x  1
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