| Concentration, pH, and surface charge effects on cadmium and lead sorption in three tropical soils C Appel, L Ma Journal of environmental quality 31 (2), 581-589, 2002 | 582 | 2002 |
| Mechanisms of lead, copper, and zinc retention by phosphate rock X Cao, LQ Ma, DR Rhue, CS Appel Environmental pollution 131 (3), 435-444, 2004 | 517 | 2004 |
| Point of zero charge determination in soils and minerals via traditional methods and detection of electroacoustic mobility C Appel, LQ Ma, RD Rhue, E Kennelley Geoderma 113 (1-2), 77-93, 2003 | 423 | 2003 |
| Sequential sorption of lead and cadmium in three tropical soils C Appel, LQ Ma, RD Rhue, W Reve Environmental pollution 155 (1), 132-140, 2008 | 92 | 2008 |
| Measuring surface chemical properties of soil using flow calorimetry 1 RD Rhue, C Appel, N Kabengi Soil science 167 (12), 782-790, 2002 | 54 | 2002 |
| Nitrogen dynamics of vermicompost use in sustainable agriculture AP Broz, PO Verma, C Appel Journal of Soil Science and Environmental Management 7 (11), 173-183, 2016 | 38 | 2016 |
| Calorimetric investigation of the nature of sulfate and phosphate sorption on amorphous aluminum hydroxide C Appel, D Rhue, N Kabengi, W Harris Soil science 178 (4), 180-188, 2013 | 24 | 2013 |
| Selectivities of Potassium‐Calcium and Potassium‐Lead Exchange in Two Tropical Soils C Appel, LQ Ma, RD Rhue, W Reve Soil Science Society of America Journal 67 (6), 1707-1714, 2003 | 24 | 2003 |
| Heats of K/Ca and K/Pb exchange in two tropical soils as measured by flow calorimetry 1 C Appel, D Rhue, L Ma, B Reve Soil science 167 (12), 773-781, 2002 | 18 | 2002 |
| Vine age affects vine performance, grape and wine chemical and sensory composition of cv. Zinfandel from California VL Riffle, JA Arredondo, I LoMonaco, C Appel, AA Catania, JCD Peterson, ... American Journal of Enology and Viticulture 73 (4), 277-293, 2022 | 9 | 2022 |
| Seasonal Impact of Phosphate-Based Fire Retardants on Soil Chemistry Following the Prophylactic Treatment of Vegetation AC Yu, M Reinhart, R Hunter, K Lu, CL Maikawa, N Rajakaruna, ... Environmental Science & Technology 55 (4), 2316-2323, 2021 | 6 | 2021 |
| Effect of a soil microbial activity laboratory on student learning C Appel, K Vaughan, B Swan, M Wallace, C Stubler, P Verma NACTA Journal 58 (2), 129-134, 2014 | 6 | 2014 |
| Impacts of phosphorus amendments on legacy soil contamination from lead-based paint on a California, USA university campus J Madsen, Z Dascalos, K Ramsey, F Mayer, C Wong, Z Raposo, R Hunter, ... Chemosphere 362, 142645, 2024 | | 2024 |
| Effect of Vermicompost on Nitrate Leaching and Strawberry Growth AP Broz, P Verma, C Appel, C Stubler, J Yost, S Hurley AGU Fall Meeting Abstracts 2016, H13D-1402, 2016 | | 2016 |
| Effect of Organic and Inorganic Amendments on Soil and Produce Quality J Rietkerk, J Wong, C Appel HORTSCIENCE 44 (4), 1023-1023, 2009 | | 2009 |
| DIVISION S-2—SOIL CHEMISTRY C Appel, LQ Ma, RD Rhue, W Reve Soil Sci. Soc. Am. J 67, 1707-1714, 2003 | | 2003 |
| Understanding the Mechanisms of Lead, Copper, and Zinc Retention by Phosphate Rock RX Cao, LQ Ma, RD Rhue, CS Appel | | 2003 |
| Determination of Surface Heterogeneity and Enthalpies of Ca-K And Pb-K Systems in Tropical Soil Using Flow Adsorption Calorimetry C Appel, L Ma, D Rhue, B Reve 6th International Conference on the Biogeochemistry of Trace Elements …, 2001 | | 2001 |
| Cal Poly's ESWCC Teaches the Next Generation of Soil M Perry, C Appel | | |
| The pH of an Oxisol and an Ultisol as Tested by Numerous Methods of pH Determination C Appel | | |
