Publications (last updated 8/1/2008)

• Books and Book Chapters
• Peer-Reviewed Journal Articles
• Peer-Reviewed Proceedings

Synergy paper Everglades (June 2008): Soil and vegetation patterns and their variability in space across the Greater Everglades.

Beck. H., K. Morgan, Y. Jung, S. Grunwald, H.-Y. Kwon. 2008. Ontology-based simulation applied to soil, water and nutrient management. In P. Papajorgji (ed.) Advances in Modeling Agricultural Systems, Springer, Berlin (in press).  

Grunwald S. 2008. Role of soils to sequester carbon. In Mulkey S., J. Alavalapati, A. Hodges, A.C. Wilkie and S. Grunwald. 2008. Opportunities for greenhouse gas reduction by agriculture and forestry in Florida. University of Florida, School of Natural Resources and Environment - Department of Environmental Defense, Washington D.C. (pdf)

Mulkey S., J. Alavalapati, A. Hodges, A.C. Wilkie and S. Grunwald. 2008. Opportunities for greenhouse gas reduction by agriculture and forestry in Florida. University of Florida, School of Natural Resources and Environment - Department of Environmental Defense, Washington D.C. (pdf)

Grunwald S., R.G. Rivero and K.R. Reddy. 2007. Understanding spatial variability and its application to biogeochemistry analysis. pp. 435-462 (chapter 20). In Sarkar D., Datta R. and R. Hannigan (eds.), Environmental Biogeochemistry - Concepts and Case Studies, Elsevier. (pdf)

Grunwald S., D.J. Brown and P. Goovaerts (eds.). 2007. Special Issue Geoderma - Pedometrics. Vol. 140(4): 323-455.

Grunwald S. 2006. The Future of Soil Science. pp. 51-53. In Hartemink A.E. (ed.) The Future of Soil Science. International Union of Soil Sciences (IUSS), Wageningen, The Netherlands. (pdf - article; pdf - complete book)

Grunwald S., V. Ramasundaram, N.B. Comerford and C.M. Bliss. 2006. Are current scientific visualization and virtual reality techniques capable to represent real soil-landscapes? pp. 571-580 (chapter 42). In Lagacherie P., A.B. McBratney and M. Voltz (eds.), Digital Soil Mapping - An Introductory Perspective. Developments in Soil Science Vol. 31, Elsevier, Berlin. (pdf)

Grunwald S. (ed.), 2006. Environmental Soil-Landscape Modeling - Geographic Information Technologies and Pedometrics. p. 488. CRC Press, New York.

Grunwald S. 2006.What do we really know about the space-time continuum of soil-landscapes, pp. 3-36. In Grunwald S. (ed.), Environmental Soil-Landscape Modeling - Geographic Information Technologies and Pedometrics. CRC Press, New York.

Grunwald S. and S. Lamsal. 2006. Emerging geographic information technologies and soil information systems, pp. 127-154. In Grunwald S. (ed.), Environmental Soil-Landscape Modeling - Geographic Information Technologies and Pedometrics. CRC Press, New York.

Grunwald S. 2006. Reconstruction and three-dimensional scientific visualization of soil-landscapes, pp. 373-392. In Grunwald S. (ed.), Environmental Soil-Landscape Modeling - Geographic Information Technologies and Pedometrics. CRC Press, New York.

Grunwald S. and H.-G. Frede. 2000. Application of modified AGNPS in German watersheds (book chapter pp. 43-58. In Schmidt J., Application of Physically-Based Soil Erosion Models, Springer, Berlin, New York. (pdf)

Grunwald S. 1998. AGNPS (Agricultural Non-Point Source Pollution Model). Wiener Mitteilg. Wasser - Abwasser - Gewaesser, Experiences with Soil Erosion Models 151: 77-88. (pdf)

Grunwald S. and H.-G. Frede. 1998. Application of AGNPSm in German watersheds. Wiener Mitteilg. Wasser - Abwasser - Gewaesser, Experiences with Soil Erosion Models 151: 183-189. (pdf)

Corstanje R., S. Grunwald, and R.M. Lark. 2008. Inferences from fluctuations in the local variogram about the assumption of stationarity in the variance. Geoderma 143: 123-132. (pdf)

Grunwald S., T.Z. Osborne and K.R. Reddy. 2008. Temporal trajectories of phosphorus and pedo-patterns mapped in Water Conservation Area 2, Everglades, Florida, USA. Geoderma 146: 1-13.(pdf)

Grunwald S. and K.R. Reddy. 2008. Spatial behavior of phosphorus and nitrogen in a subtropical wetland. Soil Sci. Soc. Am. J. 72(4): 1174-1183. (pdf)

van Griensven, A, T. Meixner, S. Grunwald, and R. Srinivasan. 2008. Fit-for-purpose uncertainty versus calibration uncertainty in model-based decision making, Hydrological Sciences Journal (in press).

Vasques G.M., S. Grunwald, and J.O. Sickman. 2008. Comparison of multivariate methods for inferential modeling of soil carbon using visible/near-infrared spectra. Geoderma 146: 14-25. (pdf) 

Vasques G.M., S. Grunwald and J.O. Sickman. 2008. Visible/near-infrared spectroscopy modeling of dynamic soil carbon fractions. Soil Sci. Soc. Am. J. (in press).

Bruland G.L., T.Z. Osborne, K.R. Reddy, S. Grunwald, S. Newman and W.F. DeBusk. 2007. Recent changes in soil total phosphorus in the Everglades: Water Conservation Area 3. Environ. Monit. Assess. 129: 379-395. (pdf)

Dunne E.J., K.A. McKee, M.W. Clark, S. Grunwald, and K.R. Reddy. 2007. Phosphorus in agricultural ditch soil and potential implications for water quality. J. Soil and Water Cons. 62: 244-252. (pdf)

Grunwald S., K.R. Reddy, J.P. Prenger and M.M. Fisher. 2007. Modeling of the spatial variability of biogeochemical soil properties in a freshwater ecosystem. Ecological Modeling, 210: 521-535. (pdf)

Grunwald S., V. Ramasundaram, G.L. Bruland  and D.K. Jesseman. 2007. Expanding distance education in the spatial sciences through virtual learning entities and a virtual GIS computer laboratory. J. of Distance Education Technologies, 5(1): 48-63. (pdf)

Rivero R.G., S. Grunwald and G.L. Bruland. 2007. Incorporation of spectral data into multivariate geostatistical models to map soil phosphorus variability in a Florida wetland. Geoderma 140: 428-443. (pdf)

Rivero R.G., S. Grunwald, T.Z. Osborne, K.R. Reddy and S. Newman. 2007. Characterization of the spatial distribution of soil properties in Water Conservation Area -2A, Everglades, Florida. Soil Science 172(2): 149-166 (reprints available upon request).

Lopez-Zamora I., C.M. Bliss, E.J. Jokela, N.B. Comerford, S. Grunwald, E. Barnard and G.M. Vasquez. 2007. Spatial relationships between nitrogen status and pitch canker disease in slash pine planted adjacent to a poultry operation. Environmental Pollution J. 147: 101-111. (pdf)

Lamsal S., S. Grunwald, G.L. Bruland, C.M. Bliss and N.B. Comerford. 2006. Regional hybrid geospatial modeling of soil nitrate-nitrogen in the Santa Fe River Watershed. Geoderma 135: 233-247. (pdf)

Corstanje R., S. Grunwald, K.R. Reddy, T.Z. Osborne and S. Newman.  2006. Assessment of the Spatial Distribution of Soil Properties in a Northern Everglades. J. Environ Qual. 35: 938-949. (pdf)

van Griensven A., T. Meixner, S. Grunwald, A. Di Luzio and R. Srinivasan. 2006. A global sensitivity analysis tool for the parameters of multi-variable watershed models. J. of Hydrology 324: 10-23.(pdf)

Grunwald S. and C. Qi. 2006. GIS-based water quality modeling in the Sandusky Watershed. J. of the American Water Resources Association 42(4): 957-973. (pdf)

Grunwald S., P. Goovaerts, C.M. Bliss, N.B. Comerford, and S. Lamsal. 2006. Incorporation of auxiliary information in the geostatistical simulation of soil nitrate-nitrogen. Vadose Zone J. 5: 391-404  (invited). (pdf) 

Bruland G.L., S. Grunwald, T.Z. Osborne, K.R. Reddy and S. Newman. 2006. Spatial distribution of soil properties in Water Conservation Area 3 of the Everglades. Soil Sci. Soc. Am  J. 70: 1662-1676. (pdf)  

Grunwald S., R. Corstanje, B.E. Weinrich and K. R. Reddy. 2006. Spatial patterns of labile forms of phosphorus in a subtropical wetland 10 years after a sustained nutrient impact. J. Environ. Qual. 35: 378-389. (pdf)  

Ramasundaram V., S. Grunwald, A. Mangeot, N.B. Comerford and C.M. Bliss. 2005. Development of an environmental virtual field laboratory. J. Computers & Education 45: 21-34. (pdf)

Chen S.-S. and S. Grunwald. 2005. The spatial/temporal indexing and information visualization genre for environmental digital libraries. J. of Zhejiang University Science (JZUS) 6A(11): 1235-1248.(pdf) 

Grunwald S., V. Ramasundaram and D.K. Jesseman. 2005. A modular e-learning environment to teach GIS to on-campus and distance education students. NACTA J. 49(1): 6-13. (pdf) 

Qi C. and S. Grunwald. 2005. GIS-based hydrologic modeling in the Sandusky Watershed. Transactions of the ASAE 48(1): 169-180. (pdf)

Mathiyalagan V., S. Grunwald, K.R. Reddy, and S.A. Bloom. 2005. A WebGIS and geodatabase for Florida's Wetlands. Computers & Electronics in Agriculture 47: 69-75. (pdf)

Grunwald S., K.R. Reddy, S. Newman and W.B. DeBusk. 2004. Spatial variability, distribution, and uncertainty assessment of soil phosphorus in a south Florida wetland. J. of Environmetrics 15: 811-825. (pdf)

Grunwald S. and P. Barak. 2003. 3D Geographic reconstruction and visualization techniques applied to land resource management. Transactions in GIS 7(2): 231-241. (pdf & color fig)

Grunwald S. and P. Barak. 2001. The use of VRML for virtual soil landscape modeling. Systems Analysis Modelling Simulation 41: 755-776. (pdf)

Grunwald S., B. Lowery, D.J. Rooney, and K. McSweeney. 2001. Profile cone penetrometer data used to distinguish between soil materials. Soil & Tillage Research 62: 27-40.(pdf)

Grunwald S., K. McSweeney, D.J. Rooney, and B. Lowery. 2001. Soil layer models created with profile cone penetrometer data. Geoderma 103: 181-201. (pdf)

Grunwald S., D.J. Rooney, K. McSweeney, and B. Lowery. 2001. Development of pedo-transfer functions for a profile cone penetrometer. Geoderma 100: 25-47. (pdf)

Grunwald S., P. Barak, K. McSweeney, and B. Lowery. 2000. Soil landscape models at different scales portrayed in Virtual Reality Modeling Language (VRML). Soil Sci. 165(8): 598-615 (reprints available upon request).

Grunwald S. and H.-G. Frede. 2000. Application of modified AGNPS in German watersheds (book chapter pp. 43-58). In: Schmidt J., Application of Physically-Based Soil Erosion Models, Springer, Berlin, New York. (pdf)

Grunwald S. and L.D. Norton. 2000. Calibration and validation of a non-point source pollution model. Agricultural Water Management 45: 17-39. (pdf)

Grunwald S. and L.D. Norton. 1999. An AGNPS-based runoff and sediment yield model for two small watersheds in Germany. Transactions of the ASAE 42(6): 1723-1731. (pdf)

Chaubey I., C.T. Haan, J.M. Salisbury, and S. Grunwald. 1999. Quantifying model output uncertainty due to spatial variability of rainfall. J. of American Water Resources Association 35(5): 1113-1123. (pdf)

Grunwald S. and H.-G. Frede. 1999. Using AGNPS in German watersheds. Catena 37(3-4): 319-328. (pdf)

Chaubey I., C.T. Haan, S. Grunwald, and J. M. Salisbury. 1999. Uncertainty in the model parameters due to spatial variability of rainfall. J. of Hydrology 220: 48-61. (pdf)

Grunwald S., S. Haverkamp, M. Bach, and H.-G. Frede. 1997. Assessment of MEKA subsidies for soil and water protection using AGNPSm model. J. of Rural Engineering and Development, 38(6): 260-265. (pdf)

Rode M., S. Grunwald, and H.-G. Frede. 1995: Modeling of water quality using AGNPS and GIS. J. of Rural Engineering and Development, 36(2): 63-68. (pdf)

Myers B.D., N.R. Kitchen, K.A. Sudduth, S.Grunwald, R.J. Miles, E.J. Sadler, and R.Udawatta. 2008. Combining proximal and penetrating conductivity sensors for high resolution soil mapping. Global Workshop on High Resolution Digital Soil Sensing and Mapping, Sydney, Australia, Feb. 5-8, 2008.

Beck H., K. Morgan, J. Scholberg, and S. Grunwald. 2006. Implementation of in-season irrigation and nutrient yools for minimizing environmental impacts of citrus and sugarcane production. World Congress on Computers in Agriculture, Orlando, FL, July 24-26, 2006.   

Morgan K., H. Beck, J. Scholberg, and S. Grunwald. 2006. In-season irrigation and nutrient decision suport system for citrus production. World Congress on Computers in Agriculture, Orlando, FL, July 24-26, 2006.  

Chen S.-S. and S. Grunwald. 2005. The spatial/temporal indexing and information visualization genre for environmental digital libraries. Int. Conference on Universal Digital Library (ICUDL2005), Zhejiang University, Hangzhou, China, Oct. 31 - Nov. 1-2, 2005 (10 pages; ID #178).

Grunwald S. and G.L. Bruland. 2005. Expanding distance education in the spatial sciences. pp. 99-102. International Conference on Education and Information Systems: Technologies & Applications (EISTA), Orlando, FL, July 14-17, 2005. (The paper was selected as the best paper in the session "Internet-Based Teaching / Distance Learning"). 

van Griensven A., T. Meixner, S. Grunwald and R. Srinivasan. 2005. Evaluation methods for SWAT models. SWAT 3rd Int. Conference, Zuerich, Switzerland, July 11-15, 2005.

Grunwald S., V. Ramasundaram, N.B. Comerford and C.M. Bliss. 2004. How realistic are our translations of real soil-landscapes and ecosystem processes? pp. 34-44. Global Workshop on Digital Soil Mapping, Montpellier, France, Sept. 14-17, 2004.

Grunwald S., K.R. Reddy and J.P. Prenger. 2004. Characterization of the spatial and parameter variability in a subtropical wetland. pp. 89-74. Int. Environmetrics Society & Symposium on Spatial Accuracy Assessment, Portland, ME, June 28-July 1, 2004.

Grunwald S. 2003. 3D geographic information technology used for site-specific agricultural management. pp. 83-88. 4th European Conference on Precision Agriculture (ECPA), Berlin, Germany, June 15-18, 2003 (proceeding paper - oral presentation).

Grunwald S., D.J. Rooney, K. McSweeney and B. Lowery. 1999. Application of a profile cone penetrometer to distinguish between soil materials. pp. 41-44. 3rd Conference of the Working Group on Pedometrics of IUSS, Sydney, Australia, Sept. 27-29, 1999.