Natural Resource Ecology Laboratory

Publications

Note: numbers in italics are the codes for the papers at the Natural Resource Ecology Lab, Colorado State University.

  • Baron, J., D.S. Ojima, E.A. Holland, and W.J. Parton. 1994. Analysis of nitrogen saturation potential in Rocky Mountain tundra and forest: implications for aquatic systems. Biogeochemistry 27:61-82. (698)
  • Bradley, R.I., and T.R. Mayr. Modelling soil organic matter change in English and Welsh soils using the CENTURY model. (in prep)
  • Bromberg, J.G., R. McKeown, L. Knapp, T.G.F. Kittel, D.S. Ojima, and D.S. Schimel. 1996. Integrating GIS and the CENTURY model to manage and analyze data. Pages 429-431 in GIS and Environmental Modelling: Progress and Research Issues.
  • Burke, I.C., D.S. Schimel, C.M. Yonker, W.J. Parton, L.A. Joyce, and W.K. Lauenroth. 1990. Regional modeling of grassland biogeochemistry using GIS. Landscape Ecology 4:45-54. (573)
  • Burke, I.C., T.G.F. Kittel, W.K. Lauenroth, P. Snook, C.M. Yonker, and W.J. Parton. 1991. Regional analysis of the Central Great Plains: sensitivity to climate variability. Bioscience 41:685-692. (628)
  • Burke, I.C., W.K. Lauenroth, W.J. Parton and C.V. Cole. 1994. Interactions of landuse and ecosystem structure and function: a case study in the Central Great Plains. Pages 79-95 in G.E. Likens and P.M. Groffman editors. Integrated regional models: interactions between humans and their environment. Chapman and Hall, New York, New York, USA.
  • Carter, M.R., W.J. Parton, I.C. Rowland, J.E. Schultz, and G.R. Steed. 1993. Simulation of soil organic carbon and nitrogen changes in cereal and pasture systems of Southern Australia. Australian Journal of Soil Research 31:481-491. (662)
  • Cole, C.V., I.C. Burke, W.J. Parton, D.S. Schimel, D.S. Ojima, and J.W.B. Stewart. 1988. Analysis of historical changes in soil fertility and organic matter levels of the North American Great Plains. Pages 436-438 in Challenges in dryland agriculture - a global perspective. Proceedings of the International Conference on Dryland Farming, Amarillo/Bushland, Texas, USA. (570)
  • Cole, C.V., J.W.B. Stewart, D.S. Ojima, W.J. Parton, and D.S. Schimel. 1989. Modelling land use effects of soil organic matter dynamics in the North American Great Plains. Pages 89-98 in M. Clarholm and L. Bergstrom, editors. Ecology of arable land. Kluwer Academic Publishers, Amsterdam, Netherlands. (554)
  • Cole, C.V., K. Paustian, E.T. Elliott, A.K. Metherell, D.S. Ojima, and W.J. Parton. 1993. Analysis of agroecosystem carbon pools. Water, Air, and Soil Pollution 70:357-371. (660)
  • Crist, T.O., and J.A. Williams. Simulation of topographic and daily variations in colony activity of Pogonomyrmex Occidentalis (Hymenoptera: Formicidae) using a soil temperature model. Environmental Entomology (submitted).
  • Del Grosso, S.J., W.J. Parton, A.R. Mosier, D.S. Ojima, C.S. Potter, W. Borken, R. Brumme, K. Butterbach-Bahl, P.M. Crill, K. Dobbie, and K.A. Smith. 2000. General CH4 oxidation model and comparisons of CH4 oxidation in natural and managed systems. Global Biogeochemical Cycles 14:999-1019. 1010
  • Del Grosso, S.J., W.J. Parton, A.R. Mosier, D.S. Ojima, A.E. Kulmala, and S. Phongpan. 2000. General model for N2O and N2 gas emissions from soils due to denitrification. Global Biogeochemical Cycles 14:1045-1060. 1009
  • Del Grosso, S.J., W.J. Parton, A.R. Mosier, D.S. Ojima, and M.D. Hartman. 2000. Interaction of soil carbon sequestration and N20 flux with different land use practices. Pages 303-311 in J. van Ham et al, editors. Non-CO2 greenhouse gases: scientific understanding, control and implementation. Kluwer Academic Publishers, Amsterdam, Netherlands. 941
  • Del Grosso, S.J., W.J. Parton, A.R. Mosier, M.D. Hartman, J. Brenner, D.S. Ojima, and D.S. Schimel. 2001. Simulated interaction of carbon dynamics and nitrogen trace gas fluxes using the DAYCENT model. Pages 303-332 in M. Schaffer et al, editors. Modeling carbon and nitrogen dynamics for soil management. CRC Press, Boca Raton, Florida, USA.
  • Del Grosso, S.J., W.J. Parton, A.R. Mosier, M.D. Hartman, C.A. Keough, G.A. Peterson, D.S. Ojima, and D.S. Schimel. 2001. Simulated effects of land use, soil texture, and precipitation on N gas emissions using DAYCENT. Pages in R.F. Follett, J.L. Hatfield, editors. Nitrogen in the environment: sources, problems, and management. Elsevier Science Publishers, The Netherlands. (in press)
  • Del Grosso, S.J., D.S. Ojima, W.J. Parton, A.R. Mosier, G.A. Peterson, and D.S. Schimel. Effects of dryland cropping intensification on SOM and greenhouse gas exchanges using the DAYCENT ecosystem model. Environmental Pollution (submitted).
  • Frolking, S.E., A.R. Mosier, D.S. Ojima, C. Li, W.J. Parton, C.S. Potter, E. Priesack, R. Stenger, C. Haberbosch, P. Dorsch, H. Flessa, and K.A. Smith. 1998. Comparison of N2O emissions from soils at three temperate agricultural sites: simulations of year-round measuremens by four models. Nutrient Cycling in Agroecosystems 52: 77-105.
  • Gijsman, A.J., G. Hoogenboom, W.J. Parton, and P.C. Kerridge. Modifying DSSAT for low-input agricultural systems, using a SOM module from CENTURY. Agronomy Journal (submitted).
  • Gijsman, A.J., A. Oberson, H. Tiessen, and D.K. Friesen. 1996. Limited applicability of the CENTURY model to highly weathered tropical soils. Agronomy Journal 88:894-903.
  • Gilmanov, T.G., W.J. Parton, and D.S. Ojima. 1997. Testing the CENTURY ecosystem level model on data sets from eight grassland sites in the former USSR representing wide climatic/soil gradient. Ecological Modelling 96:191-210.
  • Hall, D.O., D.S. Ojima, W.J. Parton, and J.M.O. Scurlock. 1995. Response of temperate and tropical grasslands to CO2 and climate change. Journal of Biogeography 22:537-547.
  • Hall, D.O., J.M.O. Scurlock, D.S. Ojima, and W.J. Parton. Grasslands and the global carbon cycle: modelling the effects of climate change. In The carbon cycle - Proceedings of the 1993 Global Change Institute on System Modelling, Snowmass, CO, September 1993. OIES (in press).
  • Hartman, M.D., J.S. Baron, D.S. Ojima, and W. Parton. 1997. The effects of land use and temperature change on ecosystem processes in the South Platte River Basin. Supplement to Bulletin of the Ecological Society of America, Vol. 78.
  • Holland, E.A., W.J. Parton, J.K. Detling, and D.L. Coppock. 1992. Physiological responses of plant populations to herbivory and their consequences for ecosystem nutrient flow. American Naturalist 140:685-706. (647)
  • Howard, P.J.A., P.J. Loveland, R.I. Bradley, F.T. Dry, D.M. Howard, and D.C. Howard. 1995. The carbon content of soil and its geographical distribution in Great Britain. Soil Use and Management 11:9-15.
  • Ihori, T., I.C. Burke, W.K. Lauenroth, and D.P. Coffin. 1995. Effects of cultivation and abandonment on soil organic matter in Northeastern Colorado. Soil Science Society of America Journal 59:1112-1119.
  • Jackson, R.B., H.J. Schenk, E.G. Jobbagy, J. Canadell, G.D. Colello, R.E. Dickinson, T. Dunne, C.B. Field, P. Friedlingstein, M. Heimann, K. Hibbard, D.W. Kicklighter, A. Kleidon, R.P. Neilson, W.J. Parton, O.E. Sala, and M.T. Sykes. Belowground consequences of vegetation change and its treatment in models. Ecological Applications (submitted).
  • Keating, B.A., I. Vallis, W.J. Parton, V.R. Catchpoole, R.C. Muchow, and M.J. Robertson. 1994. Modelling and its application to nitrogen management and research for sugarcane. Pages 131-142 in Proceedings of Australian Society of Sugar Cane Technologists. (707)
  • Kelly, R.H., I.C. Burke, and W.K. Lauenroth. 1996. Soil organic matter and nutrient availability responses to reduced plant inputs in shortgrass steppe. Ecology 77:2516-2527.
  • Kelly, R.H., W.J. Parton, G.J. Crocker, P.R. Grace, J. Klir, M. Korschens, P.R. Poulton, and D.D. Richter. 1997. Simulating trends in soil organic carbon in long-term experiments using the CENTURY model. Geoderma 81:75-90.
  • Kelly, R.H., W.J. Parton, M.D. Hartman, L.K. Stretch, D.S. Schimel, and D.S. Ojima. Intra and interannuual variability of ecosystem processes in shortgrass steppe: new model, verification, simulations. Global Change Biology (in review).
  • Kittel, T.G.F., D.S. Ojima, D.S. Schimel, R. McKeown, J.G. Bromberg, T.H. Painter, N.A. Rosenbloom, W.J. Parton, and F. Giorgi. 1996. Model GIS integration and data set development to assess terrestrial ecosystem vulnerability to climate change. Pages 293-297 in GIS and Environmental Modelling: Progress and Research Issues.
  • Lauenroth, W.K., D.L. Urban, D.P. Coffin, W.J. Parton, H.H. Shugart, T.B. Kirchner, and T.M. Smith. 1993. Modeling vegetation structure-ecosystem process interactions across sites and ecosystems. Ecological Modelling 67:49 -80. (656)
  • Lyon, D., C.A. Monz, R. Brown, and A.K. Metherell. Soil organic matter changes over two decades of winter wheat-fallow cropping in western Nebraska. In E.A. Paul and C.V. Cole, editors. Soil organic matter in temperate agricultural ecosystems: a site network approach. Lewis Publishers, Chelsea, Michigan, USA.
  • Metherell, A.K. 1992. Simulation of soil organic matter dynamics and nutrient cycling in agroecosystems. Dissertation. Colorado State University, Fort Collins, Colorado, USA.
  • Metherell, A.K., C.V. Cole, and W.J. Parton. 1993. Dynamics and interactions of carbon, nitrogen, phosphorus and sulphur cycling in grazed pastures. Pages 1420-1421 in Proceedings of the XVII International Grassland Congress.
  • Metherell, A.K., L.A. Harding, C.V. Cole, and W.J. Parton. 1993. CENTURY Soil organic matter model environment. Technical documentation. Agroecosystem version 4.0. Great Plains System Research Unit Technical Report No.4. USDA-ARS, Fort Collins, Colorado, USA.
  • Metherell, A.K., C.A. Cambardella, W.J. Parton, G.A. Peterson, L.A. Harding, and C.V. Cole. 1995. Simulation of soil organic matter dynamics in dryland wheat-fallow cropping systems. Pages 259-270 in R. Lal, J. Kimball, E. Levine, and B.A. Stewart, editors. Soil management and greenhouse effect. CRC Press, Inc., Boca Raton, Florida, USA.
  • Motavalli, P.P., C.A. Palm, W.J. Parton, E.T. Elliott, and S.D. Frey. 1994. Comparison of laboratory and modeling simulation methods for estimating soil carbon pools in tropical forest soils. Soil Biology & Biochemistry 26:935-944.
  • Ojima, D.S., W.J. Parton, D.S. Schimel, and C.E. Owensby. 1990. Simulated impacts of annual burning on prairie ecosystems. Pages 118-132 in S.L. Collins and L.L. Wallace, editors. Fire in North American tallgrass prairies. University of Oklahoma Press, Norman, Oklahoma, USA. (601)
  • Ojima, D.S., W.J. Parton, D.S. Schimel, T.G.F. Kittel and J.M.O. Scurlock. 1993. Modeling the effects of climatic and CO2 changes on grassland storage of soil C. Water, Air, and Soil Pollution 70:643-657. (664)
  • Ojima, D.S., B.O.M. Dirks, E.P. Glenn, C.E. Owensby, and J.M.O. Scurlock. 1993. Assessment of C budget for grasslands and drylands of the world. Water, Air, and Soil Pollution 70:95-109. (663)
  • Ojima, D.S., D.S. Schimel, W.J. Parton, and C.E. Owensby. 1994. Long- and short-term effects of fire on nitrogen cycling in tallgrass prairie. Biogeochemistry 24:67-84. (687)
  • Ojima, D.S., W.J. Parton, M.B. Coughenour, J.M.O. Scurlock, T. Kirchner, T.G.F. Kittel, D.O. Hall, D.S. Schimel, E. Garcia Moya, T.G. Gilmanov, T.R. Seastedt, Apinan Kamnalrut, J.I. Kinyamario, S.P. Long, J-C. Menaut, i O.E. Sala, R.J. Scholes, and J.A. Van Veen. 1996. Impact of climate and atmospheric carbon dioxide changes on grasslands of the world. Pages 271-311 in A.I. Breymeyer, D.O. Hall, J.M. Melillo, and G.I. Agren editors. Global change: effects on coniferous forests and grasslands. SCOPE volume 56. John Wiley & Sons, Chichester, West Sussex, England.
  • Ojima, D.S., W.J. Parton, D.S. Schimel, and C.E. Owensby. Simulating the long-term impact of burning on C, N, and P cycling in a tallgrass prairie. Pages 353-370 in G. Giovannozzi-Sermanni and P. Nannipieri, editors. Current perspectives in environmental biogeochemistry. C.N.R.-I.P.R.A., Viterbo, Italy. (494)
  • Palm, C.A., M. van Noordwijk, P.L. Woomer, J. Alegre, L. Arevalo, C. Castilla, D.G. Cordeiro, K. Hairiah, J. Kotto-Same, A. Moukam, W.J. Parton, A. Riese, V. Rodrigues, and S.M. Sitompul. Carbon losses and sequestration following land use change in the humid tropics. American Society of Agronomy Special Publication (submitted).
  • Parfitt, R.L., B.K.G. Theng, J.S. Whitton, and T.G. Shepherd. 1997. Effects of clay minerals and land use on organic matter pools. Geoderma 75:1-12.
  • Parfitt, R.L. 1995. Simulation of changes in soil organic matter and nutrient pools using the Century model for 1)the Puruki catchment and the Purutaka catchment for the last 85 years 2)Woodhill AK287. Manaaki Whenua Landcare Research, PB 11052, Palmerston North.
  • Parton, W.J., D.S. Schimel, C.V. Cole, and D.S. Ojima. 1987. Analysis of factors controlling soil organic matter levels in Great Plains grasslands. Soil Science Society of America Journal 51:1173-1179. (465)
  • Parton, W.J., J.W.B. Stewart, and C.V. Cole. 1988. Dynamics of C, N, P and S in grassland soils: a model. Biogeochemistry 5:109-131. (472)
  • Parton, W.J., C.V. Cole, J.W.B. Stewart, D.S. Ojima, and D.S. Schimel. 1989. Simulating regional patterns of soil C, N, and P dynamics in the U.S. central grasslands region. Pages 99-108 in M. Clarholm and L. Bergstrom, editors. Ecology of arable lands. Kluwer Academic Publishers, Amsterdam, Netherlands. (546)
  • Parton, W.J., B. McKeown, V. Kirchner, and D.S. Ojima. 1992. CENTURY Users Manual. Colorado State University, NREL Publication, Fort Collins, Colorado, USA.
  • Parton, W.J., D.S. Ojima, D.S. Schimel, and T.G.F. Kittel. 1992. Development of simplified ecosystem models for applications in Earth system studies: the CENTURY experience. Pages 281-302 in D.S. Ojima, editor. Earth system modeling. Proceedings from the 1990 Global Change Institute on Earth System Modeling, Snowmass, Colorado, USA. (689)
  • Parton, W.J., J.M.O. Scurlock, D.S. Ojima, T.G. Gilmanov, R.J. Scholes, D.S. Schimel, T. Kirchner, J-C. Menaut, T. Seastedt, E. Garcia Moya, Apinan Kamnalrut, and J.I. Kinyamario. 1993. Observations and modeling of biomass and soil organic matter dynamics for the grassland biome worldwide. Global Biogeochemical Cycles 7:785-809. (672)
  • Parton, W.J., and P.E. Rasmussen. 1994. Long-term effects of crop management in wheat/fallow: II. CENTURY model simulations. Soil Science Society of America Journal 58:530-536. (694)
  • Parton, W.J., D.S. Schimel, and D.S. Ojima. 1994. Environmental change in grasslands: assessment using models. Climatic Change 28:111-141. (696)
  • Parton, W.J., D.S. Schimel, D.S. Ojima, and C.V. Cole. 1994. A general model for soil organic matter dynamics: sensitivity to litter chemistry, texture and management. Pages 147-167 in R.B. Bryant and R.W. Arnold, editors. Quantitative modeling of soil farming processes. SSSA Special Publication 39. ASA, CSSA, and SSA, Madison, Wisconsin, USA. (695)
  • Parton, W.J., P.L. Woomer, and A. Martin. 1994. Modeling soil organic matter dynamics and plant productivity in tropical ecosystems. Pages 171-188 in P.L. Woomer and M.J. Swift, editors. The biological management of tropical soil fertility. TSBF/John Wiley & Sons, New York, New York, USA. (741)
  • Parton, W.J., J.M.O. Scurlock, D.S. Ojima, D.S. Schimel, D.O. Hall, M.B. Coughenour, E. Garcia Moya, T.G. Gilmanov, Apinan Kamnalrut, J.I. Kinyamario, T. Kirchner, T.G.F. Kittel, J-C. Menaut, O.E. Sala, R.J. Scholes, and J.A. van Veen. 1995. Impact of climate change on grassland production and soil carbon worldwide. Global Change Biology 1:13-22. (717)
  • Parton, W.J., D.S. Ojima, and D.S. Schimel. 1996. Models to evaluate soil organic matter storage and dynamics. Pages 421- 448 in M.R. Carter and B.A. Stewart, editors. Structure and organic matter storage in agricultural soils. CRC Press, Inc., Boca Raton, Florida, USA. (740)
  • Parton, W.J. 1996. Ecosystem model comparison: science or fantasy world. Pages 133-142 in D.S. Powlson, P. Smith, and J.U. Smith, editors. Evaluation of soil organic matter models using existing long-term datasets. NATO ASI Series, Vol. I 38, Springer-Verlag, Berlin, Germany. (759)
  • Parton, W.J. 1996. The CENTURY model. Pages 283-293 in D.S. Powlson, P. Smith, and J.U. Smith, editors. Evaluation of soil organic matter models using existing long-term datasets. NATO ASI Series, Vol. I 38, Springer-Verlag, Berlin, Germany.
  • Parton, W.J., M.B. Coughenour, J.M.O. Scurlock, D.S. Ojima, T.G. Gilmanov, R.J. Scholes, D.S. Schimel, T. Kirchner, J-C. Menaut, T. Seastedt, E. Garcia Moya, Apinan Kamnalrut, J.I. Kinyamario, and D.O. Hall. 1996. Global grassland ecosystem modelling: development and test of ecosystem models for grassland systems. Pages 229-266 in A.I. Breymeyer, D.O. Hall, J.M. Melillo, and G.I. Agren editors Global change: effects on coniferous forests and grasslands. SCOPE volume 56. John Wiley & Sons, Chichester, West Sussex, England. (789)
  • Parton, W.J., E.A. Holland, S.J. Del Grosso, M.D. Hartman, R.E. Martin, A.R. Mosier, D.S. Ojima, and D.S. Schimel. Generalized model for NOX and N2O emissions from soils. Journal of Geophysical Research: Atmospheres (in press).
  • Parton, W.J., M. Hartman, D. Ojima, and D. Schimel. 1998. DAYCENT and its land surface submodel: description and testing. Global and Planetary Change 19:35-48. (883)
  • Patwardhan, A.S., R.V. Chinnaswamy, A.S. Donigian, Jr., A.K. Metherell, R.L. Blevins, W.W. Frye, and K. Paustian. 1995. Application of the CENTURY soil organic matter model to a field site in Lexington, Kentucky. Pages 385-394 in R. Lal, J. Kimball, E. Levine, and B.A. Stewart. editors. Advances in soil science: soils and global change. CRC Press, Inc., Boca Raton, Florida, USA.
  • Paustian, K., O. Andren, M. Clarholm, A.C. Hansson, G. Johansson, J. Lagerlog, T. Lindberg, R. Pettersson, and B. Sohlenius. 1990. Carbon and nitrogen budget of four agroecosystems with annual and perennial crops, with and without N fertilization. Journal of Applied Ecology 27:60-84.
  • Paustian, K., W.J. Parton, and J. Persson. 1992. Modeling soil organic matter in organic-amended and nitrogen- fertilized long-term plots. Soil Science Society of America Journal 56:476-488. (642)
  • Paustian, K, E.T. Elliot, G.A. Peterson, and K. Killian. 1996. Modelling climate, Carbon di-Oxide and management impacts on soil carbon in semi-arid agroecosystems. Plant and Soil 187:351-365
  • Peng, C., M.J. Apps, D.T. Price, I.A. Nalder, and D.H. Halliwell. 1998. Simulating carbon dynamics along the Boreal Forest Transect Case Study (BFTCS) in central Canada: 1. model testing. Global Biogeochemical Cycles 12:381-392.
  • Peng, C., and M.J. Apps. 1998. Simulating carbon dynamics along the Boreal Forest Transect Case Study (BFTCS) in central Canada : 2. sensitivity to climate change. Global Biogeochemical Cycles 12:393-402.
  • Probert, M.E., B.A. Keating, J.P. Thompson, and W.J. Parton. 1995. Modeling water, nitrogen, and crop yield for a long- term fallow management experiment. Australian Journal of Experimental Agriculture 35:941-950.
  • Rasmussen, P.E., and W.J. Parton. 1994. Long-term effects of residue management in wheat/fallow: I. Inputs, yield, and soil organic matter. Soil Science Society of America Journal 58:523-530. (694)
  • Ruimy, A., C.B. Field, D. Herbert, R.H. Kelly, R.E. McMurtrie, W.J. Parton, L.L. Pierce, and CMEAL participants. Forest and grassland responses to elevated atmospheric CO2: resource use factors from four ecosystem models. Ecological Applications (submitted).
  • Ryan, M.G., R.E. McMurtrie, G.I. Agren, E.R. Hunt Jr., J.D. Aber, A.D. Friend, E.B. Rastetter, and W.M. Pulliam. 1996. Comparing models of ecosystem function for temperate conifer forests. II. Simulations of the effect of climate change. Pages 263-387 in A.I. Breymeyer, D.O. Hall, J.M. Melillo, and G.I. Agren editors. Global change: effects on coniferous forests and grasslands. SCOPE volume 56. John Wiley & Sons, Chichester, West Sussex, England.
  • Sanford, R.L. Jr., W.J. Parton, D.S. Ojima, and D.J. Lodge. 1991. Hurricane effects on soil organic matter dynamics and forest production in the Luquillo Experimental Forest, Puerto Rico: results of simulation modeling. Biotropica 23:364 -372. (630)
  • Schiere, M. 2000. Soil fertility on Linosa: quantifying the changes in soil organic matter on the semi-arid Mediterranean island of Linosa. Dissertation. Wageningen Agricultural University, Firenze, Italy.
  • Schimel, D.S., W.J. Parton, T.G.F. Kittel, D.S. Ojima, and C.V. Cole. 1990. Grassland biogeochemistry: links to atmospheric processes. Climatic Change 17:13-25. (592)
  • Schimel, D.S., T.G.F. Kittel, and W.J. Parton. 1991. Terrestrial biogeochemical cycles: global interactions with the atmosphere and hydrology. Tellus 43AB:188-203. (620)
  • Schimel, D.S., T.G.F. Kittel, D.S. Ojima, F. Giorgi, A. Metherell, R.A. Pielke, C.V. Cole, and J.G. Bromberg. 1994. Models, methods, and tools for regional models of the response of ecosystems to global climate change. Pages 227-238 in R.C. Wood and J. Dumanski,editors. Proceedings, international workshop on sustainable land management for the 21st century. Agricultural Institute of Canada, Ottawa.
  • Schimel, D.S., B.H. Braswell, E.A. Holland, R. McKeown, D.S. Ojima, T.H. Painter, W.J. Parton, and A.R. Townsend. 1994. Climatic, edaphic, and biotic controls over storage and turnover of carbon in soils. Global Biogeochemical Cycles 8: 279-293. (710)
  • Schimel, D.S., B.H. Braswell, R. McKeown, D.S. Ojima, W.J. Parton, and W. Pulliam. 1996. Climate and nitrogen controls on the geography and timescales of terrestial biochemical cycling. Global Biochemical Cycles 10:677-692.
  • Seastedt, T.R., C.C. Coxwell, D.S. Ojima, and W.J. Parton. 1994. Controls of plant and soil carbon in a semihumid temperate grassland. Ecological Applications 4:344-353.
  • Smith, P., J.U. Smith, D.S. Powlson, J.R.M. Arah, O.G. Chertov, K. Coleman, U. Franko, S. Frolking, H.K. Gunnewick, D.S. Jenkinson, L.S. Jensen, R.H. Kelly, A.S. Komarov, C. Li, J.A.E. Molina, T. Mueller, W.J. Parton, J.H.M. Thornley, and A.P. Whitmore. A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments. Geoderma 81:153-225.
  • Togtohyn, C., D.S. Ojima, J. Luvsandorjiin, J. Dodd, and S. Williams. 1996. Simulation studies of grazing in the Mongolian Steppe. Pages 561-562 in Rangelands in a sustainable biosphere. Proceedings from Fifth International Rangeland Congress, Salt Lake City, Utah, USA.
  • Vallis, I., W.J. Parton, B.A. Keating, and A.W. Wood. 1996. Simulation of the effects of trash and N fertilizer management on soil organic matter levels and yields of sugarcane. Soil & Tillage Research 38:115-132.
  • VEMAP, et al., J.M. Melillo, J. Borchers, J. Chaney, H. Fisher, S. Fox, A Haxeltine, A. Janetos, D.W. Kicklighter, T.G.F. Kittel, A.D. McGuire, R. McKeown, R. Neilson, R. Nemani, D.S. Ojima, T. Painter, Y. Pan, W.J. Parton, L. Pierce, L. Pitelka, C. Prentice,B. Rizzo, N.A. Rosenbloom, S. Running, D.S. Schimel, S. Sitch, T. Smith and I. Woodward. 1995. Vegetation/ecosystem modelingand analysis project: comparing biogeography and biogeochemistry models in a continental-scale study of terrestrial ecosystem responses to climate change and CO2 doubling. Global Biogeochemical Cycles 9:407-437. (743)
  • Vitousek, P.M., D.R. Turner, W.J. Parton, and R.L. Sanford. 1994. Litter decomposition on the Mauna Loa environmental matrix, Hawai'i: patterns, mechanisms, and models. Ecology 75:418-429. (706)
  • Wedin, D.A., and D. Tilman. 1996. Influence of nitrogen loading and species composition on the carbon balance of grasslands. Science 274:1720-1723.
  • Woomer, P.L., C.A. Palm, J. Alegre, C. Castilla, D.G. Cordeiro, K. Hairiah, J. Kotto-Same, A. Moukam, A. Riese, V. Rodrigues, and M. van Noordwijk. 2000. Pages 99-115 in R. Lal, J.M. Kimball, and B.A. Stewart, editors. Global Climate Change and Tropical Ecosystems. CRC Press, Inc., Boca Raton, Florida, USA.
  • Xiao, X., D.S. Ojima, and W.J. Parton. Long-term dynamics of Aneurolepidium chinense and Stipa grandis steppe ecosystems: simulation of CENTURY model. Researches on Grassland Ecosystems (submitted).
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