Skip to main content

Models and the Formulation and Testing of Hypotheses in Grazing Land Ecosystem Management

  • Conference paper
The Breakdown and Restoration of Ecosystems

Part of the book series: NATO Conference Series ((E,volume 3))

  • 122 Accesses

Abstract

The purpose of this paper is to describe different levels of hypotheses used in building and testing grazing land models, with emphasis towards ecosystem managment. A large-scale, total-system grassland simulation model is used as a point of focus. A brief description is provided of the structure of the model and results from example experimental runs testing management-oriented hypotheses are given.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 39.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 54.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  • Bear, G. D. 1973. Physiological studies. Game Research Report. Colorado Department of Game and Fish and Parks. PR W-40-R-13.

    Google Scholar 

  • Blaxter, K. L., Wainman, F. W., Wilson, R. W. 1961. The regulation of food intake by sheep. Anim. Prod., 3, 51–61.

    Article  Google Scholar 

  • Blaxter, K. L., Clapperton, J. L., Wainman, F. W. 1966a. The extent of differences between six British breeds of sheep in their metabolism, feed intake, and utilisation and resistance to climatic stress. Br. J. Nutr. 20, 283–294.

    Article  Google Scholar 

  • Blaxter, K. L., Wainman, F. W., Davidson, J. L. 1966. The voluntary intkae of food by sheep and cattle in relation to their energy requirements for maintenance. Anim. Prod. 8 75–83.

    Article  Google Scholar 

  • Cole, G. W. (Ed.). 1976. “ELM” Version 2.0. Range Science Department Science Series, No. 20. Fort Collins: Colorado State Univ.

    Google Scholar 

  • Crampton, F. W. and Lloyd, L. E. 1959. Fundamentals of nutrition. San Francisco. W. H. Freeman and Co.

    Google Scholar 

  • Esminger, M. R. 1970. Sheep and wool science. The interstate Printers and Publishers, Inc.

    Google Scholar 

  • Hoover, R. G., Til, C. E. and Ogilvie, S. 1959. The antelope of Colorado. Colorado Department of Game and Fish.

    Google Scholar 

  • Innis, G. S. 1972. ELM: A grassland ecosystem model. Presented at 1972 Summer Computer Simulation Conf., 14–16 June, San Diegeo, California.

    Google Scholar 

  • Innis, G. S. 1975. Role of total systems models in the Grassland Biome study. In: Systems analysis in simulation in ecology. Vol. 3, edited by B. C. Patten, 13–47. New York: Academic Press.

    Google Scholar 

  • Innis, G. S. (Ed.). 1977. (Title to be provided at a later date). Springer–Verlag (in press).

    Google Scholar 

  • Laycock, W. A., Buchanan, H., Krueger, W. C. 1972. Three methods of determining diet, utilisation, and trampling damage on sheep ranges. J. Range Mgmt., 25, 352–356.

    Article  Google Scholar 

  • Meagher, M. M. 1973. The bison of Yellowstone National ParkNational Park Service (Scientific Monograph Series No. 1).

    Google Scholar 

  • Parton, W. J. and Risser, P. G. 1976. Osage site version of the ELM grassland model. U.S. IBP Grassland Biome study Preprint No. 193. (Presented at the 1976 Summer Computer Simulation Conf., 12–15 July, Washington, D.C. ).

    Google Scholar 

  • Peden, D. G. 1972. The trophic relations of Bison bison to the shortgrass plains. Ph. D. Thesis. Fort Collins: Colorado State Univ.

    Google Scholar 

  • Peden, D. G., Van Dyne, G. M., Rice, R. W. and Hansen, R. M. 1974. The trophic ecology of Bison bison L. on shortgrass plains. J. Appl. Ecol., 11, 489–497.

    Article  Google Scholar 

  • Schwartz, C. C. and Nagy, J. C. 1975. Pronghorn diets relative to forage available in Colorado. J. Wildl. Mgmt., 40, 469–478.

    Google Scholar 

  • Van Dyne, G. M. and Heady, H. F. 1965. Botanical composition of sheep and cattle diets on a mature annual range. Hilgardia, 36, 465–492.

    Google Scholar 

  • Van Dune, G. M. 1974. The status of grazing experiments. October 10. (Memorandum on file).

    Google Scholar 

  • Van Dyne, G. M. and Rice, R. W. 1974. Computer modelling experiments regarding grazing: shortgrass prairie synthesis volume. August 14. (Memorandum on file).

    Google Scholar 

  • Van Dune, G. M. and Abramsky, Z. 1975. Agricultural systems models and modelling: an overview. In: Study of agricultural systems, edited by G. E. Dalton, 23–106. London: Applied Science.

    Google Scholar 

  • Van Dyne, G. M. and Anway, J. C. 1976. A research programme for and the process of building and testing grassland ecosystem models. J. Range Mgmt., 29, 114–122.

    Article  Google Scholar 

  • Van Dyne, G. M. et al. 1976. Evolving conceptualisation of ecological interrelationships on the C–b tract, p. 441–512 (Chapter VII). In: C–b Shale Oil Project, Ashland Oil, Inc. and Shell Oil Co. Oil shale tract C–b: First year environmental baseline programme–annual summary and trends reports–November 1974 through October 1975. Published by C–b Shale Oil Project (Shell Oil Co., operator) 1700 Broadway, Denver, Colorado, U.S.A.

    Google Scholar 

  • Van Dyne, G. M. et al. 1977. Analyses and syntheses of grassland ecosystem dynamics. BioEcos (in press).

    Google Scholar 

  • Wallace, J. D. 1969. Nutritive value of forage selected by cattle on sandhill range. Ph. D. Thesis. Fort Collins: Colorado State Univ.

    Google Scholar 

  • Wesley, D. E. 1971. Energy and water flux in Pronghorn. Ph. D. Thesis. Fort Collins: Colorado State Univ.

    Google Scholar 

  • Yoakum, J. 1967. Literature of the American Pronghorn. Bull. Dep. Inter. (U.S.) (Unnumbered)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 1978 Plenum Press, New York

About this paper

Cite this paper

Van Dyne, G.M., Joyce, L.A., Williams, B.K. (1978). Models and the Formulation and Testing of Hypotheses in Grazing Land Ecosystem Management. In: Holdgate, M.W., Woodman, M.J. (eds) The Breakdown and Restoration of Ecosystems. NATO Conference Series, vol 3. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-4012-6_6

Download citation

  • DOI: https://doi.org/10.1007/978-1-4613-4012-6_6

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-4014-0

  • Online ISBN: 978-1-4613-4012-6

  • eBook Packages: Springer Book Archive

Publish with us

Policies and ethics